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<?xml version="1.0" encoding="ascii"?>
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<a href="petsc4py-module.html">Package petsc4py</a> ::
Package lib
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<!-- ==================== PACKAGE DESCRIPTION ==================== -->
<h1 class="epydoc">Package lib</h1><p class="nomargin-top"></p>
<p>Extension modules for different PETSc configurations.</p>
<p>PETSc can be configured with different options (eg. debug/optimized,
single/double precisionm, C/C++ compilers, external packages). Each
configuration variant is associated to a name, frequently available as
an environmental variable named <tt class="rst-docutils literal">PETSC_ARCH</tt>.</p>
<p>This package is a holds all the available variants of the PETSc
extension module built agaist specific PETSc configurations. It also
provides a convenience function using of the builtin <tt class="rst-docutils literal">imp</tt> module
for easily importing any of the available extension modules depending
on the value of a user-provided configuration name, the <tt class="rst-docutils literal">PETSC_ARCH</tt>
environmental variable, or a configuration file.</p>
<!-- ==================== FUNCTIONS ==================== -->
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<td><span class="summary-sig"><a name="ImportPETSc"></a><span class="summary-sig-name">ImportPETSc</span>(<span class="summary-sig-arg">arch</span>=<span class="summary-sig-default">None</span>)</span><br />
Import the PETSc extension module for a given configuration name.</td>
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<td><span class="summary-sig"><a name="getPathArchPETSc"></a><span class="summary-sig-name">getPathArchPETSc</span>(<span class="summary-sig-arg">arch</span>=<span class="summary-sig-default">None</span>)</span><br />
Undocumented.</td>
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<td><span class="summary-sig"><a name="Import"></a><span class="summary-sig-name">Import</span>(<span class="summary-sig-arg">pkg</span>,
<span class="summary-sig-arg">name</span>,
<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">arch</span>)</span><br />
Import helper for PETSc-based extension modules.</td>
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<td><span class="summary-sig"><a name="getPathArch"></a><span class="summary-sig-name">getPathArch</span>(<span class="summary-sig-arg">path</span>,
<span class="summary-sig-arg">arch</span>,
<span class="summary-sig-arg">rcvar</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">PETSC_ARCH</code><code class="variable-quote">'</code></span>,
<span class="summary-sig-arg">rcfile</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">petsc.cfg</code><code class="variable-quote">'</code></span>)</span><br />
Undocumented.</td>
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<td><span class="summary-sig"><a name="getInitArgs"></a><span class="summary-sig-name">getInitArgs</span>(<span class="summary-sig-arg">args</span>)</span><br />
Undocumented.</td>
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<!-- ==================== VARIABLES ==================== -->
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<a name="__package__"></a><span class="summary-name">__package__</span> = <code title="'petsc4py.lib'"><code class="variable-quote">'</code><code class="variable-string">petsc4py.lib</code><code class="variable-quote">'</code></code>
</td>
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<span class="summary-type"> </span>
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<a href="petsc4py.lib-module.html#__warningregistry__" class="summary-name">__warningregistry__</a> = <code title="{('numpy.ndarray size changed, may indicate binary incompatibility. Ex\
pected 16 from C header, got 80 from PyObject',
<type 'exceptions.RuntimeWarning'>,
58): True}"><code class="variable-group">{</code><code class="variable-group">(</code><code class="variable-quote">'</code><code class="variable-string">numpy.ndarray size changed, may indic</code><code class="variable-ellipsis">...</code></code>
</td>
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cellspacing="0" width="100%" bgcolor="white">
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<h3 class="epydoc">__warningregistry__</h3>
<dl class="fields">
</dl>
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
<code class="variable-group">{</code><code class="variable-group">(</code><code class="variable-quote">'</code><code class="variable-string">numpy.ndarray size changed, may indicate binary incompatibility. Ex</code><span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
<code class="variable-string">pected 16 from C header, got 80 from PyObject</code><code class="variable-quote">'</code><code class="variable-op">,</code>
<type 'exceptions.RuntimeWarning'><code class="variable-op">,</code>
58<code class="variable-group">)</code><code class="variable-op">: </code>True<code class="variable-group">}</code>
</pre></td></tr></table>
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