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<section id="events-framework">
<h1>Events framework<a class="headerlink" href="#events-framework" title="Permalink to this heading">¶</a></h1>
<p>Set of tools to generate sequence of events.</p>
<p>The purpose of the Event framework is to allow the user to generate a
sequence of events with as few as possible parameters to specify.</p>
<p><a class="reference internal" href="#pyo.Events" title="pyo.Events"><code class="xref py py-class docutils literal notranslate"><span class="pre">Events</span></code></a> is the heart of the framework. An Events object computes
parameters, generally designed with event generator objects, builds the events
and plays the sequence.</p>
<p>See the <strong>Events framework</strong> examples in the documentation for different use cases.</p>
<section id="objects-in-this-category">
<h2>Objects in this category<a class="headerlink" href="#objects-in-this-category" title="Permalink to this heading">¶</a></h2>
<ul class="simple">
<li><p><a class="reference internal" href="#pyo.EventCall" title="pyo.EventCall"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventCall</span></code></a> : Calls a function, with any number of arguments, and uses its return value.</p></li>
<li><p><a class="reference internal" href="#pyo.EventChoice" title="pyo.EventChoice"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventChoice</span></code></a> : Plays values randomly chosen from a list.</p></li>
<li><p><a class="reference internal" href="#pyo.EventConditional" title="pyo.EventConditional"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventConditional</span></code></a> : Executes one generator or the other depending on the result of a condition.</p></li>
<li><p><a class="reference internal" href="#pyo.EventDrunk" title="pyo.EventDrunk"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventDrunk</span></code></a> : Performs a random walk over a list of values.</p></li>
<li><p><a class="reference internal" href="#pyo.EventDummy" title="pyo.EventDummy"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventDummy</span></code></a> : An EventGenerator created internally to handle arithmetic on Events.</p></li>
<li><p><a class="reference internal" href="#pyo.EventFilter" title="pyo.EventFilter"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventFilter</span></code></a> : An EventGenerator created internally to handle simple filter on Events.</p></li>
<li><p><a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a> : Base class for all event generators.</p></li>
<li><p><a class="reference internal" href="#pyo.EventIndex" title="pyo.EventIndex"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventIndex</span></code></a> : Plays values from a list based on a position index.</p></li>
<li><p><a class="reference internal" href="#pyo.EventInstrument" title="pyo.EventInstrument"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventInstrument</span></code></a> : Base class for an Events instrument. All attributes given to the Events</p></li>
<li><p><a class="reference internal" href="#pyo.EventKey" title="pyo.EventKey"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventKey</span></code></a> : An EventGenerator that allow to retrieve the value of another parameter.</p></li>
<li><p><a class="reference internal" href="#pyo.EventMarkov" title="pyo.EventMarkov"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventMarkov</span></code></a> : Applies a Markov algorithm to a list of values.</p></li>
<li><p><a class="reference internal" href="#pyo.EventNoise" title="pyo.EventNoise"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventNoise</span></code></a> : Return a random value between -1.0 and 1.0.</p></li>
<li><p><a class="reference internal" href="#pyo.EventScale" title="pyo.EventScale"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventScale</span></code></a> : Musical scale builder.</p></li>
<li><p><a class="reference internal" href="#pyo.EventSeq" title="pyo.EventSeq"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventSeq</span></code></a> : Plays through an entire list of values many times.</p></li>
<li><p><a class="reference internal" href="#pyo.EventSlide" title="pyo.EventSlide"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventSlide</span></code></a> : Plays overlapping segments from a list of values.</p></li>
<li><p><a class="reference internal" href="#pyo.Events" title="pyo.Events"><code class="xref py py-class docutils literal notranslate"><span class="pre">Events</span></code></a> : Sequencing user-defined events to form musical phrases.</p></li>
</ul>
</section>
<section id="eventscale">
<h2><em>EventScale</em><a class="headerlink" href="#eventscale" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventScale">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventScale</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">root</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'C'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">scale</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">'major'</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">first</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">4</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">octaves</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">type</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventScale"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventScale" title="Permalink to this definition">¶</a></dt>
<dd><p>Musical scale builder.</p>
<p>EventScale constructs a list of pitches according to its arguments.</p>
<p>EventScale works similarly to list, ie. uses slicing with square brackets
to access data, with the first element at index 0.</p>
<p>It also accept the len() function, which returns the number of elements in
the scale.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>root: str, optional</dt><dd><p>The base note (fundamental) of the scale. Possible values are:
‘C’, ‘C#’, ‘Db’, ‘D’, ‘D#’, ‘Eb’, ‘E’, ‘F’, ‘F#’,
‘Gb’, ‘G’, ‘G#’, ‘Ab’, ‘A’, ‘A#’, ‘Bb’, ‘B’.
Defaults to ‘C’.</p>
</dd>
<dt>scale: str, optional</dt><dd><p>The scale name to construct. Possible scales are:
‘major’, ‘minorH’, ‘minorM’, ‘ionian’, ‘dorian’, ‘phrygian’,
‘lydian’, ‘mixolydian’, ‘aeolian’, ‘locrian’, ‘wholeTone’,
‘majorPenta’, ‘minorPenta’, ‘egyptian’, ‘majorBlues’, ‘minorBlues’,
‘minorHungarian’.
Defaults to ‘major’.</p>
</dd>
<dt>first: int, optional</dt><dd><p>The first octave of the generated scale, in multiple of 12. A value
of 4, for a root of ‘C’ means the first note of the scale will be 48.
Defaults to 4.</p>
</dd>
<dt>octaves: int, optional</dt><dd><p>The number of octaves in the generated scale. Defaults to 2.</p>
</dd>
<dt>type: int, optional</dt><dd><dl class="simple">
<dt>The unit type in which the values are stored. Possible types are:</dt><dd><p>0: MIDI note
1: Hertz
2: octave.degree notation (MIDI note 48 is 4.00 in octave.degrees)</p>
</dd>
</dl>
</dd>
</dl>
</dd>
</dl>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>Here is a table showing the relationship between the three unit types that
EventScale can handle.</p>
<table class="docutils align-default">
<colgroup>
<col style="width: 33%"/>
<col style="width: 33%"/>
<col style="width: 33%"/>
</colgroup>
<thead>
<tr class="row-odd"><th class="head"><p>midi</p></th>
<th class="head"><p>oct.deg</p></th>
<th class="head"><p>Hertz</p></th>
</tr>
</thead>
<tbody>
<tr class="row-even"><td><p>48</p></td>
<td><p>4.00</p></td>
<td><p>130.81</p></td>
</tr>
<tr class="row-odd"><td><p>50</p></td>
<td><p>4.02</p></td>
<td><p>146.83</p></td>
</tr>
<tr class="row-even"><td><p>52</p></td>
<td><p>4.04</p></td>
<td><p>164.81</p></td>
</tr>
<tr class="row-odd"><td><p>53</p></td>
<td><p>4.05</p></td>
<td><p>174.61</p></td>
</tr>
<tr class="row-even"><td><p>55</p></td>
<td><p>4.07</p></td>
<td><p>195.99</p></td>
</tr>
<tr class="row-odd"><td><p>57</p></td>
<td><p>4.09</p></td>
<td><p>220.00</p></td>
</tr>
<tr class="row-even"><td><p>59</p></td>
<td><p>4.11</p></td>
<td><p>246.94</p></td>
</tr>
<tr class="row-odd"><td><p>60</p></td>
<td><p>5.00</p></td>
<td><p>261.62</p></td>
</tr>
</tbody>
</table>
</div>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">EventScale</span></a><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="s2">"C"</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="s2">"major"</span><span class="p">,</span> <span class="n">first</span><span class="o">=</span><span class="mi">4</span><span class="p">,</span> <span class="n">octaves</span><span class="o">=</span><span class="mi">2</span><span class="p">,</span> <span class="nb">type</span><span class="o">=</span><span class="mi">2</span><span class="p">)</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">degree</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventDrunk" title="pyo.lib.events.EventDrunk"><span class="n">EventDrunk</span></a><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a><span class="p">,</span> <span class="n">maxStep</span><span class="o">=-</span><span class="mi">2</span><span class="p">),</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Data Attributes:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><a class="reference internal" href="#pyo.EventScale.root" title="pyo.EventScale.root"><code class="xref py py-obj docutils literal notranslate"><span class="pre">root</span></code></a></p></td>
<td><p>string.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#pyo.EventScale.scale" title="pyo.EventScale.scale"><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code></a></p></td>
<td><p>string.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#pyo.EventScale.first" title="pyo.EventScale.first"><code class="xref py py-obj docutils literal notranslate"><span class="pre">first</span></code></a></p></td>
<td><p>int.</p></td>
</tr>
<tr class="row-even"><td><p><a class="reference internal" href="#pyo.EventScale.octaves" title="pyo.EventScale.octaves"><code class="xref py py-obj docutils literal notranslate"><span class="pre">octaves</span></code></a></p></td>
<td><p>int.</p></td>
</tr>
<tr class="row-odd"><td><p><a class="reference internal" href="#pyo.EventScale.type" title="pyo.EventScale.type"><code class="xref py py-obj docutils literal notranslate"><span class="pre">type</span></code></a></p></td>
<td><p>int.</p></td>
</tr>
</tbody>
</table>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>([root, scale, first, octaves, type])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__getitem__</span></code>(key)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__setitem__</span></code>(key, item)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setRoot</span></code>(x)</p></td>
<td><p>Replace the <cite>root</cite> attribute and reconstruct the scale.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setScale</span></code>(x)</p></td>
<td><p>Replace the <cite>scale</cite> attribute and reconstruct the scale.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setFirst</span></code>(x)</p></td>
<td><p>Replace the <cite>first</cite> attribute and reconstruct the scale.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setOctaves</span></code>(x)</p></td>
<td><p>Replace the <cite>octaves</cite> attribute and reconstruct the scale.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setType</span></code>(x)</p></td>
<td><p>Replace the <cite>type</cite> attribute and reconstruct the scale.</p></td>
</tr>
</tbody>
</table>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_populate</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</div>
<hr class="docutils"/>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventScale.setRoot">
<span class="sig-name descname"><span class="pre">setRoot</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventScale.setRoot"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventScale.setRoot" title="Permalink to this definition">¶</a></dt>
<dd><p>Replace the <cite>root</cite> attribute and reconstruct the scale.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>x: string</dt><dd><p>New <cite>root</cite> attribute.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventScale.setScale">
<span class="sig-name descname"><span class="pre">setScale</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventScale.setScale"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventScale.setScale" title="Permalink to this definition">¶</a></dt>
<dd><p>Replace the <cite>scale</cite> attribute and reconstruct the scale.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>x: string</dt><dd><p>New <cite>scale</cite> attribute.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventScale.setFirst">
<span class="sig-name descname"><span class="pre">setFirst</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventScale.setFirst"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventScale.setFirst" title="Permalink to this definition">¶</a></dt>
<dd><p>Replace the <cite>first</cite> attribute and reconstruct the scale.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>x: int</dt><dd><p>New <cite>int</cite> attribute.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventScale.setOctaves">
<span class="sig-name descname"><span class="pre">setOctaves</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventScale.setOctaves"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventScale.setOctaves" title="Permalink to this definition">¶</a></dt>
<dd><p>Replace the <cite>octaves</cite> attribute and reconstruct the scale.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>x: int</dt><dd><p>New <cite>octaves</cite> attribute.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventScale.setType">
<span class="sig-name descname"><span class="pre">setType</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">x</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventScale.setType"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventScale.setType" title="Permalink to this definition">¶</a></dt>
<dd><p>Replace the <cite>type</cite> attribute and reconstruct the scale.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>x: int</dt><dd><p>New <cite>type</cite> attribute.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="pyo.EventScale.root">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">root</span></span><a class="headerlink" href="#pyo.EventScale.root" title="Permalink to this definition">¶</a></dt>
<dd><p>string. Name of the fundamental key.</p>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="pyo.EventScale.scale">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">scale</span></span><a class="headerlink" href="#pyo.EventScale.scale" title="Permalink to this definition">¶</a></dt>
<dd><p>string. Name of scale to generate.</p>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="pyo.EventScale.first">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">first</span></span><a class="headerlink" href="#pyo.EventScale.first" title="Permalink to this definition">¶</a></dt>
<dd><p>int. First octave to generate.</p>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="pyo.EventScale.octaves">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">octaves</span></span><a class="headerlink" href="#pyo.EventScale.octaves" title="Permalink to this definition">¶</a></dt>
<dd><p>int. Number of octaves to generate.</p>
</dd></dl>
<dl class="py property">
<dt class="sig sig-object py" id="pyo.EventScale.type">
<em class="property"><span class="pre">property</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">type</span></span><a class="headerlink" href="#pyo.EventScale.type" title="Permalink to this definition">¶</a></dt>
<dd><p>int. Unit in which pitch values are stored.</p>
</dd></dl>
</dd></dl>
</section>
<section id="eventgenerator">
<h2><em>EventGenerator</em><a class="headerlink" href="#eventgenerator" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventGenerator">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventGenerator</span></span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator" title="Permalink to this definition">¶</a></dt>
<dd><p>Base class for all event generators.</p>
<p>This class contains the common behaviours of all event generators.</p>
<p>Each EventGenerator contains a particular algorithm that can produce a
sequence of values triggered by an Events mecanism for one of its arguments.</p>
<p>The EventGenerator allows very flexible control of the algorithm parameters.
It can be a single value, another EventGenerator or an audio signal (PyoObject).</p>
<p>Arithmetic operations are allowed on EventGenerator. An EventDummy is
then created to apply the operation to each value produced by the generator.</p>
<p>Arithmetic operators are:</p>
<blockquote>
<div><dl class="simple">
<dt>+: float, PyoObject or EventGenerator</dt><dd><p>Addition.</p>
</dd>
<dt>-: float, PyoObject or EventGenerator</dt><dd><p>Substraction</p>
</dd>
<dt><a href="#id1"><span class="problematic" id="id2">*</span></a>: float, PyoObject or EventGenerator</dt><dd><p>Multiplication</p>
</dd>
<dt>/: float, PyoObject or EventGenerator</dt><dd><p>Division</p>
</dd>
<dt>%: float, PyoObject or EventGenerator</dt><dd><p>Modulo (remaining of the division)</p>
</dd>
<dt><a href="#id3"><span class="problematic" id="id4">**</span></a>: float, PyoObject or EventGenerator</dt><dd><p>Exponent</p>
</dd>
<dt>//: float, PyoObject or EventGenerator</dt><dd><p>Quantizer (returns te nearest multiple of its argument)</p>
</dd>
</dl>
</div></blockquote>
<p>EventGenerator has a number of filter methods that can be applied on
any generator to modify its output values. Available filter methods are:</p>
<blockquote>
<div><dl class="simple">
<dt>floor:</dt><dd><p>Return an EventFilter computing the largest integer less than or
equal to its input value.</p>
</dd>
<dt>ceil:</dt><dd><p>Return an EventFilter computing the smallest integer greater than
or equal to its input value.</p>
</dd>
<dt>round:</dt><dd><p>Return an EventFilter computing the nearest integer to its input value.</p>
</dd>
<dt>snap:</dt><dd><p>Return an EventFilter which choose the nearest value of its input
value in a list of choices.</p>
</dd>
<dt>deviate:</dt><dd><p>Return an EventFilter which randomly move, up or down, its input value.</p>
</dd>
<dt>clip:</dt><dd><p>Return an EventFilter which clips its input value between predefined
limits.</p>
</dd>
<dt>scale:</dt><dd><p>Return an EventFilter which maps its input value, in the range 0 to 1,
to an output range, with a scaling curve.</p>
</dd>
<dt>rescale:</dt><dd><p>Return an EventFilter which maps its input value, given in an input
range, to an output range with a scaling curve.</p>
</dd>
<dt>iftrue:</dt><dd><p>Return an EventFilter which compares its input value to a comparison
value and outputs it if the comparison is True.</p>
</dd>
</dl>
</div></blockquote>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</div>
<hr class="docutils"/>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.floor">
<span class="sig-name descname"><span class="pre">floor</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.floor"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.floor" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter computing the largest integer less than or
equal to its input value.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.ceil">
<span class="sig-name descname"><span class="pre">ceil</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.ceil"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.ceil" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter computing the smallest integer greater than or
equal to its input value.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.round">
<span class="sig-name descname"><span class="pre">round</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.round"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.round" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter computing the nearest integer to its input value.
If two values are equally close, rounding is done toward the even choice.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.abs">
<span class="sig-name descname"><span class="pre">abs</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.abs"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.abs" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter computing the absolute value of its input value.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.snap">
<span class="sig-name descname"><span class="pre">snap</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">choice</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.snap"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.snap" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter which choose the nearest value of its input value
in the <cite>choice</cite> list.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>choice: list of floats</dt><dd><p>Possible values to output.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.deviate">
<span class="sig-name descname"><span class="pre">deviate</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">depth</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.deviate"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.deviate" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter which randomly move, up or down, its input value
according to the argument <cite>depth</cite>, in percent.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>depth: float or PyoObject</dt><dd><p>Percentage of deviation, between 0 and 100.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.clip">
<span class="sig-name descname"><span class="pre">clip</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">mini</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">maxi</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.clip"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.clip" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter which clips its input value between the limits
<cite>mini</cite> and <cite>maxi</cite>.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>mini: float or PyoObject</dt><dd><p>Minimum output value.</p>
</dd>
<dt>maxi: float or PyoObject</dt><dd><p>Maximum output value.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.scale">
<span class="sig-name descname"><span class="pre">scale</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">mini</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">maxi</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">expon</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.scale"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.scale" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter which maps its input value, in the range 0 to 1,
to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>mini: float or PyoObject</dt><dd><p>Minimum output value.</p>
</dd>
<dt>maxi: float or PyoObject</dt><dd><p>Maximum output value.</p>
</dd>
<dt>expon: float or PyoObject</dt><dd><p>Exponent value, specifies the nature of the scaling curve.
Values between 0 and 1 give a logarithmic curve, and values
higher than 1 give an exponential curve.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.rescale">
<span class="sig-name descname"><span class="pre">rescale</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">inmin</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">inmax</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">outmin</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">outmax</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">expon</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.rescale"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.rescale" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite>
to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling
curve deternimed bu the <cite>expon</cite> value.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>inmin: float or PyoObject</dt><dd><p>Minimum input value.</p>
</dd>
<dt>inmax: float or PyoObject</dt><dd><p>Maximum input value.</p>
</dd>
<dt>outmin: float or PyoObject</dt><dd><p>Minimum output value.</p>
</dd>
<dt>outmax: float or PyoObject</dt><dd><p>Maximum output value.</p>
</dd>
<dt>expon: float or PyoObject</dt><dd><p>Exponent value, specifies the nature of the scaling curve.
Values between 0 and 1 give a logarithmic curve, and values
higher than 1 give an exponential curve.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventGenerator.iftrue">
<span class="sig-name descname"><span class="pre">iftrue</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">op</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">comp</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventGenerator.iftrue"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventGenerator.iftrue" title="Permalink to this definition">¶</a></dt>
<dd><p>Return an EventFilter which compares its input value to the value
given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>. If
the result is True, the input value is sent to the output, otherwise,
the last valid value is sent again.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>op: string</dt><dd><p>The comparison operator. Valid operators are:
‘<’, ‘<=’, ‘>’, ‘>=’, ‘==’, ‘!=’.</p>
</dd>
<dt>comp: float or PyoObject</dt><dd><p>Comparison value.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
</dd></dl>
</section>
<section id="eventdummy">
<h2><em>EventDummy</em><a class="headerlink" href="#eventdummy" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventDummy">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventDummy</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">generator1</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">generator2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">type</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventDummy"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventDummy" title="Permalink to this definition">¶</a></dt>
<dd><p>An EventGenerator created internally to handle arithmetic on Events.</p>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(generator1, generator2, type)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventfilter">
<h2><em>EventFilter</em><a class="headerlink" href="#eventfilter" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventFilter">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventFilter</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">generator</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">type</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventFilter"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventFilter" title="Permalink to this definition">¶</a></dt>
<dd><p>An EventGenerator created internally to handle simple filter on Events.</p>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(generator, type, *args)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventkey">
<h2><em>EventKey</em><a class="headerlink" href="#eventkey" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventKey">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventKey</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">key</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">master</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">None</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventKey"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventKey" title="Permalink to this definition">¶</a></dt>
<dd><p>An EventGenerator that allow to retrieve the value of another parameter.</p>
<p>EventKey returns the current value of another parameter of the Events
object where it is used. From there, other processes can be applied
(arithmetics, filters) to transform this value.</p>
<p>EventKey can also read parameter values from another Events object when
one is passed as <cite>master</cite> argument.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>key: string</dt><dd><p>The name of the parameter to read from.</p>
</dd>
<dt>master: Events, optional</dt><dd><p>The Events object from which to read the parameter value. If
None (the default), the current Events object is used.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="c1"># The lower the pitch value, the louder is the note.</span>
<span class="gp">>>> </span><span class="n">dbkey</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventKey" title="pyo.lib.events.EventKey"><span class="n">EventKey</span></a><span class="p">(</span><span class="s2">"midinote"</span><span class="p">)</span><span class="o">.</span><span class="n">rescale</span><span class="p">(</span><span class="mi">48</span><span class="p">,</span><span class="mi">84</span><span class="p">,</span><span class="o">-</span><span class="mi">3</span><span class="p">,</span><span class="o">-</span><span class="mi">32</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">midinote</span><span class="o">=</span><span class="nb">list</span><span class="p">(</span><span class="nb">range</span><span class="p">(</span><span class="mi">48</span><span class="p">,</span><span class="mi">84</span><span class="p">,</span><span class="mi">2</span><span class="p">)),</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="n">dbkey</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(key[, master])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getKey</span></code>()</p></td>
<td><p>Returns the key, as a string, of the parameter to read from.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
<hr class="docutils"/>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.EventKey.getKey">
<span class="sig-name descname"><span class="pre">getKey</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventKey.getKey"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventKey.getKey" title="Permalink to this definition">¶</a></dt>
<dd><p>Returns the key, as a string, of the parameter to read from.</p>
</dd></dl>
</dd></dl>
</section>
<section id="eventseq">
<h2><em>EventSeq</em><a class="headerlink" href="#eventseq" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventSeq">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventSeq</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventSeq"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventSeq" title="Permalink to this definition">¶</a></dt>
<dd><p>Plays through an entire list of values many times.</p>
<p>EventSeq will loop over its list of values a number of times
defined by the occurrences argument.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>values: EventScale or list</dt><dd><p>List of values to loop over. Values in list can be floats,
PyoObject or other EventGenerator.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of times the sequence is entirely played in loop.
Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>If an Events argument receives a single value or a list, it will be
automatically converted to an EventSeq.</p>
</div>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">freq</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSeq" title="pyo.lib.events.EventSeq"><span class="n">EventSeq</span></a><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/functions/conv.html#pyo.midiToHz" title="pyo.midiToHz"><span class="n">midiToHz</span></a><span class="p">([</span><span class="mi">60</span><span class="p">,</span> <span class="mi">64</span><span class="p">,</span> <span class="mi">67</span><span class="p">,</span> <span class="mi">72</span><span class="p">])),</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(values[, occurrences, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventslide">
<h2><em>EventSlide</em><a class="headerlink" href="#eventslide" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventSlide">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventSlide</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">segment</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">step</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">startpos</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">wraparound</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventSlide"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventSlide" title="Permalink to this definition">¶</a></dt>
<dd><p>Plays overlapping segments from a list of values.</p>
<p>EventSlide will play a segment of length <cite>segment</cite> from startpos,
then another segment with a start position incremented by <cite>step</cite>,
and so on.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>values: EventScale or list</dt><dd><p>List of values to read. Values in list can be floats,
PyoObject or other EventGenerator.</p>
</dd>
<dt>segment: int, PyoObject or EventGenerator</dt><dd><p>Number of values of each segment.</p>
</dd>
<dt>step: int, PyoObject or EventGenerator</dt><dd><p>How far to step the start of each segment from the previous. A
negative value will step backward.</p>
</dd>
<dt>startpos: int, optional</dt><dd><p>The start position of the first segment. A negative value sets
the position backward starting from the end of the list.
Defaults to 0.</p>
</dd>
<dt>wraparound: bool, optional</dt><dd><p>If ‘wraparound’ if True, indexing wraps around if goes past the
beginning or the end of the list. If False, the playback stops
if it goes outside the list bounds. Defaults to True.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of entire segments to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">scl</span> <span class="o">=</span> <span class="p">[</span><span class="mf">5.00</span><span class="p">,</span> <span class="mf">5.02</span><span class="p">,</span> <span class="mf">5.03</span><span class="p">,</span> <span class="mf">5.05</span><span class="p">,</span> <span class="mf">5.07</span><span class="p">,</span> <span class="mf">5.08</span><span class="p">,</span> <span class="mf">5.10</span><span class="p">,</span> <span class="mf">6.00</span><span class="p">]</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">degree</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">EventSlide</span></a><span class="p">(</span><span class="n">scl</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">0</span><span class="p">),</span> <span class="n">beat</span> <span class="o">=</span> <span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span> <span class="o">=</span> <span class="o">-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(values, segment, step[, startpos, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getStepValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getSegmentValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventindex">
<h2><em>EventIndex</em><a class="headerlink" href="#eventindex" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventIndex">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventIndex</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">index</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventIndex"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventIndex" title="Permalink to this definition">¶</a></dt>
<dd><p>Plays values from a list based on a position index.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>values: EventScale or list</dt><dd><p>List of values to read. Values in list can be floats,
PyoObject or other EventGenerator.</p>
</dd>
<dt>index: int, PyoObject or EventGenerator</dt><dd><p>Position to read in the list, starting at 0.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">scl</span> <span class="o">=</span> <span class="p">[</span><span class="mf">5.00</span><span class="p">,</span> <span class="mf">5.02</span><span class="p">,</span> <span class="mf">5.03</span><span class="p">,</span> <span class="mf">5.05</span><span class="p">,</span> <span class="mf">5.07</span><span class="p">,</span> <span class="mf">5.08</span><span class="p">,</span> <span class="mf">5.10</span><span class="p">,</span> <span class="mf">6.00</span><span class="p">]</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSeq" title="pyo.lib.events.EventSeq"><span class="n">arp</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSeq" title="pyo.lib.events.EventSeq"><span class="n">EventSeq</span></a><span class="p">([</span><span class="mi">0</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">2</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">5</span><span class="p">,</span> <span class="mi">3</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">6</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">1</span><span class="p">])</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">degree</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventIndex" title="pyo.lib.events.EventIndex"><span class="n">EventIndex</span></a><span class="p">(</span><span class="n">scl</span><span class="p">,</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSeq" title="pyo.lib.events.EventSeq"><span class="n">arp</span></a><span class="p">),</span> <span class="n">beat</span> <span class="o">=</span> <span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span> <span class="o">=</span> <span class="o">-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(values, index[, occurrences, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getIndexValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventmarkov">
<h2><em>EventMarkov</em><a class="headerlink" href="#eventmarkov" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventMarkov">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventMarkov</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">order</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventMarkov"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventMarkov" title="Permalink to this definition">¶</a></dt>
<dd><p>Applies a Markov algorithm to a list of values.</p>
<p>A Markov chain is a stochastic model describing a sequence of possible events
in which the probability of each event depends only on the state attained in
the previous events.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>values: EventScale or list</dt><dd><p>Original list of values.</p>
</dd>
<dt>order: int, PyoObject or EventGenerator, optional</dt><dd><p>Order of the Markov chain, between 1 and 10. Determines how many past
values will be used to build the probability table for the next note.
Defaults to 2.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">jesus</span> <span class="o">=</span> <span class="p">[</span><span class="mi">67</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">76</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">79</span><span class="p">,</span><span class="mi">78</span><span class="p">,</span><span class="mi">79</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">76</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">71</span><span class="p">]</span>
<span class="gp">>>> </span><span class="n">jesus</span> <span class="o">+=</span> <span class="p">[</span><span class="mi">69</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">66</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">62</span><span class="p">,</span><span class="mi">66</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">76</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">79</span><span class="p">]</span>
<span class="gp">>>> </span><span class="n">jesus</span> <span class="o">+=</span> <span class="p">[</span><span class="mi">78</span><span class="p">,</span><span class="mi">79</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">64</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">72</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">69</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">62</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">66</span><span class="p">,</span><span class="mi">67</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">79</span><span class="p">,</span><span class="mi">74</span><span class="p">,</span><span class="mi">71</span><span class="p">,</span><span class="mi">67</span><span class="p">]</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">midinote</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventMarkov" title="pyo.lib.events.EventMarkov"><span class="n">EventMarkov</span></a><span class="p">(</span><span class="n">jesus</span><span class="p">,</span> <span class="mi">2</span><span class="p">),</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(values[, order, occurrences, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getOrderValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventchoice">
<h2><em>EventChoice</em><a class="headerlink" href="#eventchoice" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventChoice">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventChoice</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventChoice"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventChoice" title="Permalink to this definition">¶</a></dt>
<dd><p>Plays values randomly chosen from a list.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>values: EventScale or list</dt><dd><p>List of possible values to read. Values in list can be floats,
PyoObject or other EventGenerator.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">scl</span> <span class="o">=</span> <span class="p">[</span><span class="mf">5.00</span><span class="p">,</span> <span class="mf">5.02</span><span class="p">,</span> <span class="mf">5.03</span><span class="p">,</span> <span class="mf">5.05</span><span class="p">,</span> <span class="mf">5.07</span><span class="p">,</span> <span class="mf">5.08</span><span class="p">,</span> <span class="mf">5.10</span><span class="p">,</span> <span class="mf">6.00</span><span class="p">]</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">degree</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventChoice" title="pyo.lib.events.EventChoice"><span class="n">EventChoice</span></a><span class="p">(</span><span class="n">scl</span><span class="p">),</span> <span class="n">beat</span> <span class="o">=</span> <span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span> <span class="o">=</span> <span class="o">-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(values[, occurrences, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventdrunk">
<h2><em>EventDrunk</em><a class="headerlink" href="#eventdrunk" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventDrunk">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventDrunk</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">values</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">maxStep</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">2</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventDrunk"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventDrunk" title="Permalink to this definition">¶</a></dt>
<dd><p>Performs a random walk over a list of values.</p>
<p>A random walk is a stochastic process that consists of a succession of
random steps, within a distance of +/- <cite>maxStep</cite> from the previous state.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>values: EventScale or list</dt><dd><p>List of values to read. Values in list can be floats,
PyoObject or other EventGenerator.</p>
</dd>
<dt>maxStep: int, PyoObject or EventGenerator, optional</dt><dd><p>Determine the larger step the walk can do between two successive
events. A negative ‘maxStep’ is the same but repetition are not
allowed. Defaults to 2.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">scl</span> <span class="o">=</span> <span class="p">[</span><span class="mf">5.00</span><span class="p">,</span> <span class="mf">5.02</span><span class="p">,</span> <span class="mf">5.03</span><span class="p">,</span> <span class="mf">5.05</span><span class="p">,</span> <span class="mf">5.07</span><span class="p">,</span> <span class="mf">5.08</span><span class="p">,</span> <span class="mf">5.10</span><span class="p">,</span> <span class="mf">6.00</span><span class="p">]</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">degree</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventDrunk" title="pyo.lib.events.EventDrunk"><span class="n">EventDrunk</span></a><span class="p">(</span><span class="n">scl</span><span class="p">,</span> <span class="n">maxStep</span><span class="o">=-</span><span class="mi">2</span><span class="p">),</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(values[, maxStep, occurrences, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getMaxStepValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventnoise">
<h2><em>EventNoise</em><a class="headerlink" href="#eventnoise" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventNoise">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventNoise</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">type</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventNoise"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventNoise" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a random value between -1.0 and 1.0.</p>
<p>EventNoise returns a random value between -1.0 and 1.0, based on one of
three common noise generators, white, pink (1/f) and brown (1/f^2).</p>
<dl class="field-list">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl>
<dt>type: int, optional</dt><dd><p>The type of noise used to generate the random sequence. Available
types are:</p>
<p>0: white noise (default)
1: pink noise
2:brown noise</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">EventScale</span></a><span class="p">(</span><span class="s2">"C"</span><span class="p">,</span> <span class="s2">"aeolian"</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">4</span><span class="p">)</span>
<span class="gp">>>> </span><span class="n">note</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventNoise" title="pyo.lib.events.EventNoise"><span class="n">EventNoise</span></a><span class="p">(</span><span class="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">rescale</span><span class="p">(</span><span class="o">-</span><span class="mi">1</span><span class="p">,</span><span class="mi">1</span><span class="p">,</span><span class="mi">48</span><span class="p">,</span><span class="mi">84</span><span class="p">,</span><span class="mi">1</span><span class="p">)</span><span class="o">.</span><span class="n">snap</span><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a><span class="p">)</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">midinote</span><span class="o">=</span><span class="n">note</span><span class="p">,</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>([type, occurrences, stopEventsWhenDone])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getTypeValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventcall">
<h2><em>EventCall</em><a class="headerlink" href="#eventcall" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventCall">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventCall</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">function</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">*</span></span><span class="n"><span class="pre">args</span></span></em>, <em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">kwargs</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventCall"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventCall" title="Permalink to this definition">¶</a></dt>
<dd><p>Calls a function, with any number of arguments, and uses its return value.</p>
<p>EventCall can call any function (built-in, from a module or user-defined)
and use its return as the value for the Events’s parameter where it is used.
The function <em>must</em> return a single number.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>function: callable</dt><dd><p>The function to call, which should return the value to use.</p>
</dd>
<dt>args: int, PyoObject or EventGenerator, optional</dt><dd><p>Any number of arguments to pass to the function call. If given a
PyoObject or an EventGenerator, these will be resolved for each
event and the result passed, as number, to the function.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="kn">from</span> <span class="nn">random</span> <span class="kn">import</span> <span class="n">randrange</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">midinote</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventCall" title="pyo.lib.events.EventCall"><span class="n">EventCall</span></a><span class="p">(</span><span class="n">randrange</span><span class="p">,</span> <span class="mi">48</span><span class="p">,</span> <span class="mi">72</span><span class="p">,</span> <span class="mi">3</span><span class="p">),</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=-</span><span class="mi">6</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(function, *args, **kwargs)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventconditional">
<h2><em>EventConditional</em><a class="headerlink" href="#eventconditional" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventConditional">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventConditional</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">condition</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">iftrue</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">iffalse</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">occurrences</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">inf</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">stopEventsWhenDone</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">True</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventConditional"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventConditional" title="Permalink to this definition">¶</a></dt>
<dd><p>Executes one generator or the other depending on the result of a condition.</p>
<p>EventConditional takes three values or generators as arguments and if the
value of <cite>condition</cite> is True (anything that python considers True), the
<cite>iftrue</cite> argument is used to produce the value for the event, otherwise
th <cite>iffalse</cite> argument is used.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>condition: int, PyoObject or EventGenerator</dt><dd><p>Conditional value. True for everything python considers True.</p>
</dd>
<dt>iftrue: int, PyoObject or EventGenerator</dt><dd><p>Output value if the condition is True.</p>
</dd>
<dt>iffalse: int, PyoObject or EventGenerator</dt><dd><p>Output value if the condition is False.</p>
</dd>
<dt>occurrences: int, optional</dt><dd><p>Number of values to play. Defaults to inf (infinite).</p>
</dd>
<dt>stopEventsWhenDone: bool, optional</dt><dd><p>If True, the Events playback will stop if this generator reaches
its end. If False, the Events will ignore this signal and probably
get None as value for the given parameter. It’s the user
responsability to handle this case correctly. Defaults to True.</p>
</dd>
</dl>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><span class="kn">from</span> <span class="nn">random</span> <span class="kn">import</span> <span class="n">randrange</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">EventScale</span></a><span class="p">(</span><span class="s2">"C"</span><span class="p">,</span> <span class="s2">"aeolian"</span><span class="p">,</span> <span class="mi">4</span><span class="p">,</span> <span class="mi">3</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventChoice" title="pyo.lib.events.EventChoice"><span class="n">bit</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventChoice" title="pyo.lib.events.EventChoice"><span class="n">EventChoice</span></a><span class="p">([</span><span class="mi">0</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">,</span> <span class="mi">1</span><span class="p">])</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">pittrue</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">EventSlide</span></a><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a><span class="p">,</span> <span class="n">segment</span><span class="o">=</span><span class="mi">3</span><span class="p">,</span> <span class="n">step</span><span class="o">=</span><span class="mi">1</span><span class="p">,</span> <span class="n">startpos</span><span class="o">=</span><span class="mi">0</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventDrunk" title="pyo.lib.events.EventDrunk"><span class="n">veltrue</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventDrunk" title="pyo.lib.events.EventDrunk"><span class="n">EventDrunk</span></a><span class="p">(</span><span class="nb">range</span><span class="p">(</span><span class="mi">64</span><span class="p">,</span> <span class="mi">127</span><span class="p">),</span> <span class="n">maxStep</span><span class="o">=</span><span class="mi">5</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventConditional" title="pyo.lib.events.EventConditional"><span class="n">pit</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventConditional" title="pyo.lib.events.EventConditional"><span class="n">EventConditional</span></a><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventChoice" title="pyo.lib.events.EventChoice"><span class="n">bit</span></a><span class="p">,</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">pittrue</span></a><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventConditional" title="pyo.lib.events.EventConditional"><span class="n">vel</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventConditional" title="pyo.lib.events.EventConditional"><span class="n">EventConditional</span></a><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventChoice" title="pyo.lib.events.EventChoice"><span class="n">bit</span></a><span class="p">,</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventDrunk" title="pyo.lib.events.EventDrunk"><span class="n">veltrue</span></a><span class="p">,</span> <span class="mi">0</span><span class="p">)</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">midinote</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventConditional" title="pyo.lib.events.EventConditional"><span class="n">pit</span></a><span class="p">,</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">midivel</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventConditional" title="pyo.lib.events.EventConditional"><span class="n">vel</span></a><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(condition, iftrue, iffalse[, ...])</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getConditionValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getIftrueValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getIffalseValue</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__add__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sub__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mul__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__div__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__truediv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__pow__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__mod__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__floordiv__</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setMaster</span></code>(master)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">reset</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">next</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">resetEmbeddedGenerator</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">floor</span></code>()</p></td>
<td><p>Return an EventFilter computing the largest integer less than or equal to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">ceil</span></code>()</p></td>
<td><p>Return an EventFilter computing the smallest integer greater than or equal to its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">round</span></code>()</p></td>
<td><p>Return an EventFilter computing the nearest integer to its input value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">abs</span></code>()</p></td>
<td><p>Return an EventFilter computing the absolute value of its input value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">snap</span></code>(choice)</p></td>
<td><p>Return an EventFilter which choose the nearest value of its input value in the <cite>choice</cite> list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">deviate</span></code>(depth)</p></td>
<td><p>Return an EventFilter which randomly move, up or down, its input value according to the argument <cite>depth</cite>, in percent.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clip</span></code>(mini, maxi)</p></td>
<td><p>Return an EventFilter which clips its input value between the limits <cite>mini</cite> and <cite>maxi</cite>.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">scale</span></code>(mini, maxi, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range 0 to 1, to an output range, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">rescale</span></code>(inmin, inmax, outmin, outmax, expon)</p></td>
<td><p>Return an EventFilter which maps its input value, in the range <cite>inmin</cite> to <cite>inmax</cite>, to an output range, <cite>outmin</cite> to <cite>outmax</cite>, with a scaling curve deternimed bu the <cite>expon</cite> value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">iftrue</span></code>(op, comp)</p></td>
<td><p>Return an EventFilter which compares its input value to the value given to <cite>comp</cite> argument, using the comparison operator <cite>op</cite>.</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<details><summary>Inherited from <a class="reference internal" href="#pyo.EventGenerator" title="pyo.EventGenerator"><code class="xref py py-class docutils literal notranslate"><span class="pre">EventGenerator</span></code></a></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_generator</span></code>(generator)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_values</span></code>(values)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_inspect_occurrences</span></code>(occurrences)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_internalGeneratorNextCall</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_checkValueTypeAndIncrementCount</span></code>(value)</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</details></div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="eventinstrument">
<h2><em>EventInstrument</em><a class="headerlink" href="#eventinstrument" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.EventInstrument">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">EventInstrument</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">args</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#EventInstrument"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.EventInstrument" title="Permalink to this definition">¶</a></dt>
<dd><p>Base class for an Events instrument. All attributes given to the Events
object can be accessed as self.attribute_name inside the instrument.</p>
<p>This base class constructs an envelope, named self.env, according to the
value given to ‘envelope’ (ex.: a LinTable object) or to ‘attack’, ‘decay’,
‘sustain’ and ‘release’ attributes of the event. The envelope is also
scaled by the value of self.amp, defined by ‘amp’, ‘db’ or ‘midivel’
arguments of the Events object.</p>
<p>This base class also creates a self.freq variable based on ‘freq’, ‘degree’
or ‘midinote’ arguments. This variable can be used in the instrument to
control the pitch of the sound.</p>
<p>All resources are automatically destroyed when the lifetime of the event
is over. The lifetime of the event is set as self.dur + self.tail (‘dur’
or ‘beat’ and ‘tail’ arguments of Events).</p>
<div class="admonition note">
<p class="admonition-title">Note</p>
<p>The user has almost no reason to instantiate an EventInstrument object
himself. Instead, he should use it as a parent class for its own instruments.</p>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(**args)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clear</span></code>()</p></td>
<td><p></p></td>
</tr>
</tbody>
</table>
</div>
</dd></dl>
</section>
<hr class="docutils"/>
<section id="events">
<h2><em>Events</em><a class="headerlink" href="#events" title="Permalink to this heading">¶</a></h2>
<dl class="py class">
<dt class="sig sig-object py" id="pyo.Events">
<em class="property"><span class="pre">class</span><span class="w"> </span></em><span class="sig-name descname"><span class="pre">Events</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="o"><span class="pre">**</span></span><span class="n"><span class="pre">args</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#Events"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.Events" title="Permalink to this definition">¶</a></dt>
<dd><p>Sequencing user-defined events to form musical phrases.</p>
<p>The Events object is the primary tool in the events framework. It uses
generators (derived from EventGenerator) as value for its arguments to
build a sequence of events, each of them with their own parameters.</p>
<p>Each time Events needs to produce a new event, it collects values from
the generators given to its arguments, builds a parameter dictionary
and gives it to a new instance of the audio instrument referenced to
its ‘instr’ argument.</p>
<p>The object produces new events until one of its generators reaches the
end of its sequence.</p>
<p>Events is a child of the dictionary class, which means that every argument
given at its initialization will become a new key (with its associated
value) in its memory. These keys will serve to create the parameter
dictionary passed to the audio instrument instance playing this event.
Inside the instrument instance, the value associated to these keys will
be retrieved as instance’s attributes, with the syntax self.key_name.</p>
<p>The user can create as many new keys as needed to control its instrument,
but there is already a number of pre-defined keys for which Events will
do some processing and build useful parameters. Here is the list, grouped
by themes, of pre-defined keys to overwrite:</p>
<dl class="simple">
<dt><strong>Instrument</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>instr: class, optional</dt><dd><p>Reference to a custom class with which the events will be played.
Defaults to DefaultInstrument.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>signal: string, optional</dt><dd><p>Name of the attribute in the instrument defintion retrieved as the
output signal of the Events object. The sig() method returns the
sum, as an audio signal, of all active instances. This can be useful
to do post-processing on the signal produced by the events. Defaults
to None.</p>
</dd>
</dl>
</li>
</ul>
</dd>
<dt><strong>Constants</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>bpm: int, optional</dt><dd><p>Beat-Per-Minute value used by the <cite>beat</cite> key to compute event’s duration.
Defaults to 120.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>outs: int, optional</dt><dd><p>Number of output channels in the audio signal returned by the sig() method.
This value should match the number of audio streams produced by the instrument.
Defaults to 2.</p>
</dd>
</dl>
</li>
</ul>
</dd>
<dt><strong>Duration keys</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>dur: float, PyoObject or EventGenerator, optional</dt><dd><p>Duration, in seconds, before the next event. Defaults to 1.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>beat: float, PyoObject or EventGenerator, optional</dt><dd><p>Duration, in beat value, before the next event (1 beat = quarter note at BPM).
If defined, this value will be used to compute the duration in seconds for the
<cite>dur</cite> key. Defaults to None.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>durmul: float, PyoObject or EventGenerator, optional</dt><dd><p>Event duration multiplier (only affects the duration of the event’s lifetime,
not the time to wait before the next event). Defaults to 1.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>tail: float, PyoObject or EventGenerator, optional</dt><dd><p>Duration, in seconds, to wait before deleting the instrument’s instance when
its envelope has ended. Useful to let a reverb tail to finish before cleaning-up
the instance. Defaults to 2.</p>
</dd>
</dl>
</li>
</ul>
</dd>
<dt><strong>Amplitude keys</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>amp: float, PyoObject or EventGenerator, optional</dt><dd><p>Linear gain for the event (1 is nominal gain). Defaults to 0.7.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>dB: float, PyoObject or EventGenerator, optional</dt><dd><p>Gain, in decibels, for the event. If defined, this value will be used to compute
the linear gain for the <cite>amp</cite> key. Defaults to None.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>midivel: float, PyoObject or EventGenerator, optional</dt><dd><p>Midi velocity, between 0 and 127, for the event. If defined, this value will be
used to compute the linear gain for the <cite>amp</cite> key. Defaults to None.</p>
</dd>
</dl>
</li>
</ul>
</dd>
<dt><strong>Envelope keys</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>envelope: PyoTableObject, optional</dt><dd><p>User-defined envelope as a PyoTableObject. If defined, this will be the envelope
created for the event. Defaults to None.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>attack: float, PyoObject or EventGenerator, optional</dt><dd><p>Rising time, in seconds, of an ASR or ADSR envelope. This envelope is created if
<cite>envelope</cite> is None. Defaults to 0.005.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>decay: float, PyoObject or EventGenerator, optional</dt><dd><p>If defined, its the decay time, in seconds, of an ADSR envelope, otherwise the
envelope will be an ASR (Attack - Sustain - Release). Defaults to None.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>sustain: float, PyoObject or EventGenerator, optional</dt><dd><p>Sustain linear gain of an ADSR or ASR envelope. Defaults to 0.7.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>release: float, PyoObject or EventGenerator, optional</dt><dd><p>Release time, in seconds, of an ASR or ADSR envelope. This envelope is created if
<cite>envelope</cite> is None. Defaults to 0.05.</p>
</dd>
</dl>
</li>
</ul>
</dd>
<dt><strong>Pitch keys</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>freq: float, PyoObject or EventGenerator, optional</dt><dd><p>Frequency, in cycle per seconds, for the event. Defaults to 250.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>midinote: float, PyoObject or EventGenerator, optional</dt><dd><p>Midi pitch, between 0 and 127, for the event. If defined, this value will be used
to compute the frequency in cycles per second for the <cite>freq</cite> key. Defaults to None.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>degree: float, PyoObject or EventGenerator, optional</dt><dd><p>Octave.degree pitch notation (ex.: 6.00, 6.04, 6.07). If defined, this value will be
used to compute the frequency in cycles per second for the <cite>freq</cite> key. Defaults to None.</p>
</dd>
</dl>
</li>
<li><dl class="simple">
<dt>transpo: float, PyoObject or EventGenerator, optional</dt><dd><p>Transposition, in midi note value (-12 is an octave lower), automatically computed in
the value of the <cite>freq</cite> key. Defaults to 0.</p>
</dd>
</dl>
</li>
</ul>
</dd>
<dt><strong>Ending keys</strong></dt><dd><ul class="simple">
<li><dl class="simple">
<dt>atend: python callable, optional</dt><dd><p>If defined, a function to call when all events are played. This can be useful to sequence
multiple Events objects. Defaults to None</p>
</dd>
</dl>
</li>
</ul>
</dd>
</dl>
<div class="doctest highlight-default notranslate"><div class="highlight"><pre><span></span><span class="gp">>>> </span><span class="n">s</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/server.html#pyo.Server" title="pyo.lib.server.Server"><span class="n">Server</span></a><span class="p">()</span><span class="o">.</span><span class="n">boot</span><span class="p">()</span>
<span class="gp">>>> </span><span class="n">s</span><span class="o">.</span><span class="n">start</span><span class="p">()</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/tables.html#pyo.CosTable" title="pyo.lib.tables.CosTable"><span class="n">env</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/tables.html#pyo.CosTable" title="pyo.lib.tables.CosTable"><span class="n">CosTable</span></a><span class="p">([(</span><span class="mi">0</span><span class="p">,</span><span class="mf">0.0</span><span class="p">),(</span><span class="mi">64</span><span class="p">,</span><span class="mf">1.0</span><span class="p">),(</span><span class="mi">8191</span><span class="p">,</span><span class="mf">0.0</span><span class="p">)])</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">EventScale</span></a><span class="p">(</span><span class="n">root</span><span class="o">=</span><span class="s2">"C"</span><span class="p">,</span> <span class="n">scale</span><span class="o">=</span><span class="s2">"egyptian"</span><span class="p">,</span> <span class="n">first</span><span class="o">=</span><span class="mi">4</span><span class="p">,</span> <span class="n">octaves</span><span class="o">=</span><span class="mi">3</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/randoms.html#pyo.RandInt" title="pyo.lib.randoms.RandInt"><span class="n">seg</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/randoms.html#pyo.RandInt" title="pyo.lib.randoms.RandInt"><span class="n">RandInt</span></a><span class="p">(</span><span class="nb">max</span><span class="o">=</span><span class="mi">6</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mf">0.5</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/randoms.html#pyo.RandInt" title="pyo.lib.randoms.RandInt"><span class="n">step</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/randoms.html#pyo.RandInt" title="pyo.lib.randoms.RandInt"><span class="n">RandInt</span></a><span class="p">(</span><span class="nb">max</span><span class="o">=</span><span class="mi">6</span><span class="p">,</span> <span class="n">freq</span><span class="o">=</span><span class="mf">0.75</span><span class="p">,</span> <span class="n">add</span><span class="o">=-</span><span class="mi">3</span><span class="p">)</span>
<span class="gp">>>> </span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">note</span></a> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">EventSlide</span></a><span class="p">(</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventScale" title="pyo.lib.events.EventScale"><span class="n">scl</span></a><span class="p">,</span> <a class="sphinx-codeautolink-a" href="../../api/classes/randoms.html#pyo.RandInt" title="pyo.lib.randoms.RandInt"><span class="n">seg</span></a><span class="p">,</span> <a class="sphinx-codeautolink-a" href="../../api/classes/randoms.html#pyo.RandInt" title="pyo.lib.randoms.RandInt"><span class="n">step</span></a><span class="p">)</span>
<span class="gp">>>> </span><span class="n">e</span> <span class="o">=</span> <a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.Events" title="pyo.lib.events.Events"><span class="n">Events</span></a><span class="p">(</span><span class="n">midinote</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/events.html#pyo.EventSlide" title="pyo.lib.events.EventSlide"><span class="n">note</span></a><span class="p">,</span> <span class="n">beat</span><span class="o">=</span><span class="mi">1</span><span class="o">/</span><span class="mf">4.</span><span class="p">,</span> <span class="n">db</span><span class="o">=</span><span class="p">[</span><span class="o">-</span><span class="mi">3</span><span class="p">,</span> <span class="o">-</span><span class="mi">9</span><span class="p">,</span> <span class="o">-</span><span class="mi">9</span><span class="p">],</span> <span class="n">envelope</span><span class="o">=</span><a class="sphinx-codeautolink-a" href="../../api/classes/tables.html#pyo.CosTable" title="pyo.lib.tables.CosTable"><span class="n">env</span></a><span class="p">,</span> <span class="n">durmul</span><span class="o">=</span><span class="mf">1.25</span><span class="p">)</span><span class="o">.</span><span class="n">play</span><span class="p">()</span>
</pre></div>
</div>
<div class="autoclasstoc docutils container">
<p class="rubric">Public Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(**args)</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">events</span></code>()</p></td>
<td><p>Return a copy of this Events object.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">play</span></code>([dur, delay])</p></td>
<td><p>Start the events playback.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">stop</span></code>([wait])</p></td>
<td><p>Stop the events playback.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">getCurrentDict</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">sig</span></code>()</p></td>
<td><p>Return the audio output signal (sum of all active instances), if defined.</p></td>
</tr>
</tbody>
</table>
<details><summary>Inherited from <code class="xref py py-class docutils literal notranslate"><span class="pre">dict</span></code></summary><table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__repr__</span></code>()</p></td>
<td><p>Return repr(self).</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__getattribute__</span></code>(name, /)</p></td>
<td><p>Return getattr(self, name).</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__lt__</span></code>(value, /)</p></td>
<td><p>Return self<value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__le__</span></code>(value, /)</p></td>
<td><p>Return self<=value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__eq__</span></code>(value, /)</p></td>
<td><p>Return self==value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__ne__</span></code>(value, /)</p></td>
<td><p>Return self!=value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__gt__</span></code>(value, /)</p></td>
<td><p>Return self>value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__ge__</span></code>(value, /)</p></td>
<td><p>Return self>=value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__iter__</span></code>()</p></td>
<td><p>Implement iter(self).</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__init__</span></code>(**args)</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__or__</span></code>(value, /)</p></td>
<td><p>Return self|value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__ror__</span></code>(value, /)</p></td>
<td><p>Return value|self.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__ior__</span></code>(value, /)</p></td>
<td><p>Return self|=value.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__len__</span></code>()</p></td>
<td><p>Return len(self).</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__getitem__</span></code></p></td>
<td><p>x.__getitem__(y) <==> x[y]</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__setitem__</span></code>(key, value, /)</p></td>
<td><p>Set self[key] to value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__delitem__</span></code>(key, /)</p></td>
<td><p>Delete self[key].</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__contains__</span></code>(key, /)</p></td>
<td><p>True if the dictionary has the specified key, else False.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__sizeof__</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">get</span></code>(key[, default])</p></td>
<td><p>Return the value for key if key is in the dictionary, else default.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">setdefault</span></code>(key[, default])</p></td>
<td><p>Insert key with a value of default if key is not in the dictionary.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">pop</span></code>(k[,d])</p></td>
<td><p>If key is not found, default is returned if given, otherwise KeyError is raised</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">popitem</span></code>()</p></td>
<td><p>Remove and return a (key, value) pair as a 2-tuple.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">keys</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">items</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">values</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">update</span></code>([E, ]**F)</p></td>
<td><p>If E is present and has a .keys() method, then does: for k in E: D[k] = E[k] If E is present and lacks a .keys() method, then does: for k, v in E: D[k] = v In either case, this is followed by: for k in F: D[k] = F[k]</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">fromkeys</span></code>([value])</p></td>
<td><p>Create a new dictionary with keys from iterable and values set to value.</p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">clear</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">copy</span></code>()</p></td>
<td><p></p></td>
</tr>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__reversed__</span></code>()</p></td>
<td><p>Return a reverse iterator over the dict keys.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">__class_getitem__</span></code></p></td>
<td><p>See PEP 585</p></td>
</tr>
</tbody>
</table>
</details></div>
<div class="autoclasstoc docutils container">
<p class="rubric">Private Methods:</p>
<table class="autosummary longtable docutils align-default">
<colgroup>
<col style="width: 10%"/>
<col style="width: 90%"/>
</colgroup>
<tbody>
<tr class="row-odd"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_processEvent</span></code>()</p></td>
<td><p>Create instrument instances and add them to the active list.</p></td>
</tr>
<tr class="row-even"><td><p><code class="xref py py-obj docutils literal notranslate"><span class="pre">_remove</span></code>(instanceId)</p></td>
<td><p>Removes an instrument instance from the active list.</p></td>
</tr>
</tbody>
</table>
</div>
<hr class="docutils"/>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.Events.events">
<span class="sig-name descname"><span class="pre">events</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#Events.events"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.Events.events" title="Permalink to this definition">¶</a></dt>
<dd><p>Return a copy of this Events object.</p>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.Events.play">
<span class="sig-name descname"><span class="pre">play</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">dur</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em>, <em class="sig-param"><span class="n"><span class="pre">delay</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#Events.play"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.Events.play" title="Permalink to this definition">¶</a></dt>
<dd><p>Start the events playback.</p>
<p>This method returns <cite>self</cite>, allowing it to be applied at the object
creation.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>dur: float, optional</dt><dd><p>Duration, in seconds, of the object’s activation. The default
is 0 and means infinite duration.</p>
</dd>
<dt>delay: float, optional</dt><dd><p>Delay, in seconds, before the object’s activation. Defaults to 0.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.Events.stop">
<span class="sig-name descname"><span class="pre">stop</span></span><span class="sig-paren">(</span><em class="sig-param"><span class="n"><span class="pre">wait</span></span><span class="o"><span class="pre">=</span></span><span class="default_value"><span class="pre">0</span></span></em><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#Events.stop"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.Events.stop" title="Permalink to this definition">¶</a></dt>
<dd><p>Stop the events playback.</p>
<dl class="field-list simple">
<dt class="field-odd">Args</dt>
<dd class="field-odd"><dl class="simple">
<dt>wait: float, optional</dt><dd><p>Delay, in seconds, before the process is actually stopped.
Defaults to 0.</p>
</dd>
</dl>
</dd>
</dl>
</dd></dl>
<dl class="py method">
<dt class="sig sig-object py" id="pyo.Events.sig">
<span class="sig-name descname"><span class="pre">sig</span></span><span class="sig-paren">(</span><span class="sig-paren">)</span><a class="reference internal" href="../../_modules/pyo/lib/events.html#Events.sig"><span class="viewcode-link"><span class="pre">[source]</span></span></a><a class="headerlink" href="#pyo.Events.sig" title="Permalink to this definition">¶</a></dt>
<dd><p>Return the audio output signal (sum of all active instances), if defined.</p>
<p>The audio output signal of an Events object is the sum of the active
instrument instances’s attribute whose name is the same as given to
the ‘signal’ key. The number of audio streams in the output signal is
determined by the value for the key ‘outs’, it should match the number
of audio streams produced by the instrument.</p>
</dd></dl>
</dd></dl>
</section>
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