1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
|
<?xml version="1.0" encoding="ascii"?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<title>pyparsing.pyparsing_common</title>
<link rel="stylesheet" href="epydoc.css" type="text/css" />
<script type="text/javascript" src="epydoc.js"></script>
</head>
<body bgcolor="white" text="black" link="blue" vlink="#204080"
alink="#204080">
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
bgcolor="#a0c0ff" cellspacing="0">
<tr valign="middle">
<!-- Home link -->
<th> <a
href="pyparsing-module.html">Home</a> </th>
<!-- Tree link -->
<th> <a
href="module-tree.html">Trees</a> </th>
<!-- Index link -->
<th> <a
href="identifier-index.html">Indices</a> </th>
<!-- Help link -->
<th> <a
href="help.html">Help</a> </th>
<!-- Project homepage -->
<th class="navbar" align="right" width="100%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><th class="navbar" align="center"
>pyparsing</th>
</tr></table></th>
</tr>
</table>
<table width="100%" cellpadding="0" cellspacing="0">
<tr valign="top">
<td width="100%">
<span class="breadcrumbs">
<a href="pyparsing-module.html">Module pyparsing</a> ::
Class pyparsing_common
</span>
</td>
<td>
<table cellpadding="0" cellspacing="0">
<!-- hide/show private -->
<tr><td align="right"><span class="options"
>[<a href="frames.html" target="_top">frames</a
>] | <a href="pyparsing.pyparsing_common-class.html"
target="_top">no frames</a>]</span></td></tr>
</table>
</td>
</tr>
</table>
<!-- ==================== CLASS DESCRIPTION ==================== -->
<h1 class="epydoc">Class pyparsing_common</h1><p class="nomargin-top"><span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common">source code</a></span></p>
<p>Here are some common low-level expressions that may be useful in
jump-starting parser development:</p>
<ul>
<li>
numeric forms (<a
href="pyparsing.pyparsing_common-class.html#integer"
class="link">integers</a>, <a
href="pyparsing.pyparsing_common-class.html#real"
class="link">reals</a>, <a
href="pyparsing.pyparsing_common-class.html#sci_real"
class="link">scientific notation</a>)
</li>
<li>
common <a href="pyparsing.pyparsing_common-class.html#identifier"
class="link">programming identifiers</a>
</li>
<li>
network addresses (<a
href="pyparsing.pyparsing_common-class.html#mac_address"
class="link">MAC</a>, <a
href="pyparsing.pyparsing_common-class.html#ipv4_address"
class="link">IPv4</a>, <a
href="pyparsing.pyparsing_common-class.html#ipv6_address"
class="link">IPv6</a>)
</li>
<li>
ISO8601 <a href="pyparsing.pyparsing_common-class.html#iso8601_date"
class="link">dates</a> and <a
href="pyparsing.pyparsing_common-class.html#iso8601_datetime"
class="link">datetime</a>
</li>
<li>
<a href="pyparsing.pyparsing_common-class.html#uuid"
class="link">UUID</a>
</li>
<li>
<a href="pyparsing.pyparsing_common-class.html#comma_separated_list"
class="link">comma-separated list</a>
</li>
</ul>
<p>Parse actions:</p>
<ul>
<li>
<code><a
href="pyparsing.pyparsing_common-class.html#convertToInteger"
class="link">convertToInteger</a></code>
</li>
<li>
<code><a href="pyparsing.pyparsing_common-class.html#convertToFloat"
class="link">convertToFloat</a></code>
</li>
<li>
<code><a href="pyparsing.pyparsing_common-class.html#convertToDate"
class="link">convertToDate</a></code>
</li>
<li>
<code><a
href="pyparsing.pyparsing_common-class.html#convertToDatetime"
class="link">convertToDatetime</a></code>
</li>
<li>
<code><a href="pyparsing.pyparsing_common-class.html#stripHTMLTags"
class="link">stripHTMLTags</a></code>
</li>
<li>
<code><a href="pyparsing.pyparsing_common-class.html#upcaseTokens"
class="link">upcaseTokens</a></code>
</li>
<li>
<code><a href="pyparsing.pyparsing_common-class.html#downcaseTokens"
class="link">downcaseTokens</a></code>
</li>
</ul>
<p>Example:</p>
<pre class="literalblock">
pyparsing_common.number.runTests('''
# any int or real number, returned as the appropriate type
100
-100
+100
3.14159
6.02e23
1e-12
''')
pyparsing_common.fnumber.runTests('''
# any int or real number, returned as float
100
-100
+100
3.14159
6.02e23
1e-12
''')
pyparsing_common.hex_integer.runTests('''
# hex numbers
100
FF
''')
pyparsing_common.fraction.runTests('''
# fractions
1/2
-3/4
''')
pyparsing_common.mixed_integer.runTests('''
# mixed fractions
1
1/2
-3/4
1-3/4
''')
import uuid
pyparsing_common.uuid.setParseAction(tokenMap(uuid.UUID))
pyparsing_common.uuid.runTests('''
# uuid
12345678-1234-5678-1234-567812345678
''')
</pre>
<p>prints:</p>
<pre class="literalblock">
# any int or real number, returned as the appropriate type
100
[100]
-100
[-100]
+100
[100]
3.14159
[3.14159]
6.02e23
[6.02e+23]
1e-12
[1e-12]
# any int or real number, returned as float
100
[100.0]
-100
[-100.0]
+100
[100.0]
3.14159
[3.14159]
6.02e23
[6.02e+23]
1e-12
[1e-12]
# hex numbers
100
[256]
FF
[255]
# fractions
1/2
[0.5]
-3/4
[-0.75]
# mixed fractions
1
[1]
1/2
[0.5]
-3/4
[-0.75]
1-3/4
[1.75]
# uuid
12345678-1234-5678-1234-567812345678
[UUID('12345678-1234-5678-1234-567812345678')]
</pre>
<!-- ==================== INSTANCE METHODS ==================== -->
<a name="section-InstanceMethods"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td align="left" colspan="2" class="table-header">
<span class="table-header">Instance Methods</span></td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="convertToInteger"></a><span class="summary-sig-name">convertToInteger</span>(<span class="summary-sig-arg">s</span>,
<span class="summary-sig-arg">l</span>,
<span class="summary-sig-arg">t</span>)</span><br />
Parse action for converting parsed integers to Python int</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.convertToInteger">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="convertToFloat"></a><span class="summary-sig-name">convertToFloat</span>(<span class="summary-sig-arg">s</span>,
<span class="summary-sig-arg">l</span>,
<span class="summary-sig-arg">t</span>)</span><br />
Parse action for converting parsed numbers to Python float</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.convertToFloat">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- ==================== STATIC METHODS ==================== -->
<a name="section-StaticMethods"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td align="left" colspan="2" class="table-header">
<span class="table-header">Static Methods</span></td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="pyparsing.pyparsing_common-class.html#convertToDate" class="summary-sig-name">convertToDate</a>(<span class="summary-sig-arg">fmt</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">%Y-%m-%d</code><code class="variable-quote">'</code></span>)</span><br />
Helper to create a parse action for converting parsed date string to
Python datetime.date</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.convertToDate">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="pyparsing.pyparsing_common-class.html#convertToDatetime" class="summary-sig-name">convertToDatetime</a>(<span class="summary-sig-arg">fmt</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">%Y-%m-%dT%H:%M:%S.%f</code><code class="variable-quote">'</code></span>)</span><br />
Helper to create a parse action for converting parsed datetime string
to Python datetime.datetime</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.convertToDatetime">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a href="pyparsing.pyparsing_common-class.html#stripHTMLTags" class="summary-sig-name">stripHTMLTags</a>(<span class="summary-sig-arg">s</span>,
<span class="summary-sig-arg">l</span>,
<span class="summary-sig-arg">tokens</span>)</span><br />
Parse action to remove HTML tags from web page HTML source</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.stripHTMLTags">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="upcaseTokens"></a><span class="summary-sig-name">upcaseTokens</span>(<span class="summary-sig-arg">s</span>,
<span class="summary-sig-arg">l</span>,
<span class="summary-sig-arg">t</span>)</span><br />
Parse action to convert tokens to upper case.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.upcaseTokens">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr>
<td><span class="summary-sig"><a name="downcaseTokens"></a><span class="summary-sig-name">downcaseTokens</span>(<span class="summary-sig-arg">s</span>,
<span class="summary-sig-arg">l</span>,
<span class="summary-sig-arg">t</span>)</span><br />
Parse action to convert tokens to lower case.</td>
<td align="right" valign="top">
<span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.downcaseTokens">source code</a></span>
</td>
</tr>
</table>
</td>
</tr>
</table>
<!-- ==================== CLASS VARIABLES ==================== -->
<a name="section-ClassVariables"></a>
<table class="summary" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td align="left" colspan="2" class="table-header">
<span class="table-header">Class Variables</span></td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="integer"></a><span class="summary-name">integer</span> = <code title="integer">integer</code><br />
expression that parses an unsigned integer, returns an int
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="hex_integer"></a><span class="summary-name">hex_integer</span> = <code title="hex integer">hex integer</code><br />
expression that parses a hexadecimal integer, returns an int
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="signed_integer"></a><span class="summary-name">signed_integer</span> = <code title="signed integer">signed integer</code><br />
expression that parses an integer with optional leading sign, returns
an int
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="fraction"></a><span class="summary-name">fraction</span> = <code title="fraction">fraction</code><br />
fractional expression of an integer divided by an integer, returns a
float
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="mixed_integer"></a><span class="summary-name">mixed_integer</span> = <code title="fraction or mixed integer-fraction">fraction or mixed integer-fraction</code><br />
mixed integer of the form 'integer - fraction', with optional leading
integer, returns float
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="real"></a><span class="summary-name">real</span> = <code title="real number">real number</code><br />
expression that parses a floating point number and returns a float
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="sci_real"></a><span class="summary-name">sci_real</span> = <code title="real number with scientific notation">real number with scientific notation</code><br />
expression that parses a floating point number with optional
scientific notation and returns a float
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a href="pyparsing.pyparsing_common-class.html#number" class="summary-name">number</a> = <code title="{real number with scientific notation | real number | signed integer}">{real number with scientific notation | real number |<code class="variable-ellipsis">...</code></code><br />
any numeric expression, returns the corresponding Python type
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="fnumber"></a><span class="summary-name">fnumber</span> = <code title="fnumber">fnumber</code><br />
any int or real number, returned as float
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="identifier"></a><span class="summary-name">identifier</span> = <code title="identifier">identifier</code><br />
typical code identifier (leading alpha or '_', followed by 0 or more
alphas, nums, or '_')
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="ipv4_address"></a><span class="summary-name">ipv4_address</span> = <code title="IPv4 address">IPv4 address</code><br />
IPv4 address (<code>0.0.0.0 - 255.255.255.255</code>)
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="ipv6_address"></a><span class="summary-name">ipv6_address</span> = <code title="IPv6 address">IPv6 address</code><br />
IPv6 address (long, short, or mixed form)
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="mac_address"></a><span class="summary-name">mac_address</span> = <code title="MAC address">MAC address</code><br />
MAC address xx:xx:xx:xx:xx (may also have '-' or '.' delimiters)
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="iso8601_date"></a><span class="summary-name">iso8601_date</span> = <code title="ISO8601 date">ISO8601 date</code><br />
ISO8601 date (<code>yyyy-mm-dd</code>)
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="iso8601_datetime"></a><span class="summary-name">iso8601_datetime</span> = <code title="ISO8601 datetime">ISO8601 datetime</code><br />
ISO8601 datetime (<code>yyyy-mm-ddThh:mm:ss.s(Z|+-00:00)</code>) -
trailing seconds, milliseconds, and timezone optional; accepts
separating <code>'T'</code> or <code>' '</code>
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="uuid"></a><span class="summary-name">uuid</span> = <code title="UUID">UUID</code><br />
UUID (<code>xxxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxxxx</code>)
</td>
</tr>
<tr>
<td width="15%" align="right" valign="top" class="summary">
<span class="summary-type"> </span>
</td><td class="summary">
<a name="comma_separated_list"></a><span class="summary-name">comma_separated_list</span> = <code title="comma separated list">comma separated list</code><br />
Predefined expression of 1 or more printable words or quoted strings,
separated by commas.
</td>
</tr>
</table>
<!-- ==================== METHOD DETAILS ==================== -->
<a name="section-MethodDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td align="left" colspan="2" class="table-header">
<span class="table-header">Method Details</span></td>
</tr>
</table>
<a name="convertToDate"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">convertToDate</span>(<span class="sig-arg">fmt</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">%Y-%m-%d</code><code class="variable-quote">'</code></span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.convertToDate">source code</a></span>
</td>
</tr></table>
<p>Helper to create a parse action for converting parsed date string to
Python datetime.date</p>
<p>Params -</p>
<ul>
<li>
fmt - format to be passed to datetime.strptime
(default=<code>"%Y-%m-%d"</code>)
</li>
</ul>
<p>Example:</p>
<pre class="literalblock">
date_expr = pyparsing_common.iso8601_date.copy()
date_expr.setParseAction(pyparsing_common.convertToDate())
print(date_expr.parseString("1999-12-31"))
</pre>
<p>prints:</p>
<pre class="literalblock">
[datetime.date(1999, 12, 31)]
</pre>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="convertToDatetime"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">convertToDatetime</span>(<span class="sig-arg">fmt</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">%Y-%m-%dT%H:%M:%S.%f</code><code class="variable-quote">'</code></span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.convertToDatetime">source code</a></span>
</td>
</tr></table>
<p>Helper to create a parse action for converting parsed datetime string
to Python datetime.datetime</p>
<p>Params -</p>
<ul>
<li>
fmt - format to be passed to datetime.strptime
(default=<code>"%Y-%m-%dT%H:%M:%S.%f"</code>)
</li>
</ul>
<p>Example:</p>
<pre class="literalblock">
dt_expr = pyparsing_common.iso8601_datetime.copy()
dt_expr.setParseAction(pyparsing_common.convertToDatetime())
print(dt_expr.parseString("1999-12-31T23:59:59.999"))
</pre>
<p>prints:</p>
<pre class="literalblock">
[datetime.datetime(1999, 12, 31, 23, 59, 59, 999000)]
</pre>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<a name="stripHTMLTags"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<table width="100%" cellpadding="0" cellspacing="0" border="0">
<tr valign="top"><td>
<h3 class="epydoc"><span class="sig"><span class="sig-name">stripHTMLTags</span>(<span class="sig-arg">s</span>,
<span class="sig-arg">l</span>,
<span class="sig-arg">tokens</span>)</span>
<br /><em class="fname">Static Method</em>
</h3>
</td><td align="right" valign="top"
><span class="codelink"><a href="pyparsing-pysrc.html#pyparsing_common.stripHTMLTags">source code</a></span>
</td>
</tr></table>
<p>Parse action to remove HTML tags from web page HTML source</p>
<p>Example:</p>
<pre class="literalblock">
# strip HTML links from normal text
text = '<td>More info at the <a href="http://pyparsing.wikispaces.com">pyparsing</a> wiki page</td>'
td,td_end = makeHTMLTags("TD")
table_text = td + SkipTo(td_end).setParseAction(pyparsing_common.stripHTMLTags)("body") + td_end
print(table_text.parseString(text).body) # -> 'More info at the pyparsing wiki page'
</pre>
<dl class="fields">
</dl>
</td></tr></table>
</div>
<br />
<!-- ==================== CLASS VARIABLE DETAILS ==================== -->
<a name="section-ClassVariableDetails"></a>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr bgcolor="#70b0f0" class="table-header">
<td align="left" colspan="2" class="table-header">
<span class="table-header">Class Variable Details</span></td>
</tr>
</table>
<a name="number"></a>
<div>
<table class="details" border="1" cellpadding="3"
cellspacing="0" width="100%" bgcolor="white">
<tr><td>
<h3 class="epydoc">number</h3>
<p>any numeric expression, returns the corresponding Python type</p>
<dl class="fields">
</dl>
<dl class="fields">
<dt>Value:</dt>
<dd><table><tr><td><pre class="variable">
{real number with scientific notation | real number | signed integer}
</pre></td></tr></table>
</dd>
</dl>
</td></tr></table>
</div>
<br />
<!-- ==================== NAVIGATION BAR ==================== -->
<table class="navbar" border="0" width="100%" cellpadding="0"
bgcolor="#a0c0ff" cellspacing="0">
<tr valign="middle">
<!-- Home link -->
<th> <a
href="pyparsing-module.html">Home</a> </th>
<!-- Tree link -->
<th> <a
href="module-tree.html">Trees</a> </th>
<!-- Index link -->
<th> <a
href="identifier-index.html">Indices</a> </th>
<!-- Help link -->
<th> <a
href="help.html">Help</a> </th>
<!-- Project homepage -->
<th class="navbar" align="right" width="100%">
<table border="0" cellpadding="0" cellspacing="0">
<tr><th class="navbar" align="center"
>pyparsing</th>
</tr></table></th>
</tr>
</table>
<table border="0" cellpadding="0" cellspacing="0" width="100%%">
<tr>
<td align="left" class="footer">
Generated by Epydoc 3.0.1 on Sun Mar 05 20:19:56 2017
</td>
<td align="right" class="footer">
<a target="mainFrame" href="http://epydoc.sourceforge.net"
>http://epydoc.sourceforge.net</a>
</td>
</tr>
</table>
<script type="text/javascript">
<!--
// Private objects are initially displayed (because if
// javascript is turned off then we want them to be
// visible); but by default, we want to hide them. So hide
// them unless we have a cookie that says to show them.
checkCookie();
// -->
</script>
</body>
</html>
|
