File: pyparsing.pyparsing-module.html

package info (click to toggle)
pyparsing 2.0.3%2Bdfsg1-1
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 5,196 kB
  • ctags: 6,279
  • sloc: python: 11,708; makefile: 35; sh: 33
file content (2142 lines) | stat: -rw-r--r-- 92,399 bytes parent folder | download
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
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
1111
1112
1113
1114
1115
1116
1117
1118
1119
1120
1121
1122
1123
1124
1125
1126
1127
1128
1129
1130
1131
1132
1133
1134
1135
1136
1137
1138
1139
1140
1141
1142
1143
1144
1145
1146
1147
1148
1149
1150
1151
1152
1153
1154
1155
1156
1157
1158
1159
1160
1161
1162
1163
1164
1165
1166
1167
1168
1169
1170
1171
1172
1173
1174
1175
1176
1177
1178
1179
1180
1181
1182
1183
1184
1185
1186
1187
1188
1189
1190
1191
1192
1193
1194
1195
1196
1197
1198
1199
1200
1201
1202
1203
1204
1205
1206
1207
1208
1209
1210
1211
1212
1213
1214
1215
1216
1217
1218
1219
1220
1221
1222
1223
1224
1225
1226
1227
1228
1229
1230
1231
1232
1233
1234
1235
1236
1237
1238
1239
1240
1241
1242
1243
1244
1245
1246
1247
1248
1249
1250
1251
1252
1253
1254
1255
1256
1257
1258
1259
1260
1261
1262
1263
1264
1265
1266
1267
1268
1269
1270
1271
1272
1273
1274
1275
1276
1277
1278
1279
1280
1281
1282
1283
1284
1285
1286
1287
1288
1289
1290
1291
1292
1293
1294
1295
1296
1297
1298
1299
1300
1301
1302
1303
1304
1305
1306
1307
1308
1309
1310
1311
1312
1313
1314
1315
1316
1317
1318
1319
1320
1321
1322
1323
1324
1325
1326
1327
1328
1329
1330
1331
1332
1333
1334
1335
1336
1337
1338
1339
1340
1341
1342
1343
1344
1345
1346
1347
1348
1349
1350
1351
1352
1353
1354
1355
1356
1357
1358
1359
1360
1361
1362
1363
1364
1365
1366
1367
1368
1369
1370
1371
1372
1373
1374
1375
1376
1377
1378
1379
1380
1381
1382
1383
1384
1385
1386
1387
1388
1389
1390
1391
1392
1393
1394
1395
1396
1397
1398
1399
1400
1401
1402
1403
1404
1405
1406
1407
1408
1409
1410
1411
1412
1413
1414
1415
1416
1417
1418
1419
1420
1421
1422
1423
1424
1425
1426
1427
1428
1429
1430
1431
1432
1433
1434
1435
1436
1437
1438
1439
1440
1441
1442
1443
1444
1445
1446
1447
1448
1449
1450
1451
1452
1453
1454
1455
1456
1457
1458
1459
1460
1461
1462
1463
1464
1465
1466
1467
1468
1469
1470
1471
1472
1473
1474
1475
1476
1477
1478
1479
1480
1481
1482
1483
1484
1485
1486
1487
1488
1489
1490
1491
1492
1493
1494
1495
1496
1497
1498
1499
1500
1501
1502
1503
1504
1505
1506
1507
1508
1509
1510
1511
1512
1513
1514
1515
1516
1517
1518
1519
1520
1521
1522
1523
1524
1525
1526
1527
1528
1529
1530
1531
1532
1533
1534
1535
1536
1537
1538
1539
1540
1541
1542
1543
1544
1545
1546
1547
1548
1549
1550
1551
1552
1553
1554
1555
1556
1557
1558
1559
1560
1561
1562
1563
1564
1565
1566
1567
1568
1569
1570
1571
1572
1573
1574
1575
1576
1577
1578
1579
1580
1581
1582
1583
1584
1585
1586
1587
1588
1589
1590
1591
1592
1593
1594
1595
1596
1597
1598
1599
1600
1601
1602
1603
1604
1605
1606
1607
1608
1609
1610
1611
1612
1613
1614
1615
1616
1617
1618
1619
1620
1621
1622
1623
1624
1625
1626
1627
1628
1629
1630
1631
1632
1633
1634
1635
1636
1637
1638
1639
1640
1641
1642
1643
1644
1645
1646
1647
1648
1649
1650
1651
1652
1653
1654
1655
1656
1657
1658
1659
1660
1661
1662
1663
1664
1665
1666
1667
1668
1669
1670
1671
1672
1673
1674
1675
1676
1677
1678
1679
1680
1681
1682
1683
1684
1685
1686
1687
1688
1689
1690
1691
1692
1693
1694
1695
1696
1697
1698
1699
1700
1701
1702
1703
1704
1705
1706
1707
1708
1709
1710
1711
1712
1713
1714
1715
1716
1717
1718
1719
1720
1721
1722
1723
1724
1725
1726
1727
1728
1729
1730
1731
1732
1733
1734
1735
1736
1737
1738
1739
1740
1741
1742
1743
1744
1745
1746
1747
1748
1749
1750
1751
1752
1753
1754
1755
1756
1757
1758
1759
1760
1761
1762
1763
1764
1765
1766
1767
1768
1769
1770
1771
1772
1773
1774
1775
1776
1777
1778
1779
1780
1781
1782
1783
1784
1785
1786
1787
1788
1789
1790
1791
1792
1793
1794
1795
1796
1797
1798
1799
1800
1801
1802
1803
1804
1805
1806
1807
1808
1809
1810
1811
1812
1813
1814
1815
1816
1817
1818
1819
1820
1821
1822
1823
1824
1825
1826
1827
1828
1829
1830
1831
1832
1833
1834
1835
1836
1837
1838
1839
1840
1841
1842
1843
1844
1845
1846
1847
1848
1849
1850
1851
1852
1853
1854
1855
1856
1857
1858
1859
1860
1861
1862
1863
1864
1865
1866
1867
1868
1869
1870
1871
1872
1873
1874
1875
1876
1877
1878
1879
1880
1881
1882
1883
1884
1885
1886
1887
1888
1889
1890
1891
1892
1893
1894
1895
1896
1897
1898
1899
1900
1901
1902
1903
1904
1905
1906
1907
1908
1909
1910
1911
1912
1913
1914
1915
1916
1917
1918
1919
1920
1921
1922
1923
1924
1925
1926
1927
1928
1929
1930
1931
1932
1933
1934
1935
1936
1937
1938
1939
1940
1941
1942
1943
1944
1945
1946
1947
1948
1949
1950
1951
1952
1953
1954
1955
1956
1957
1958
1959
1960
1961
1962
1963
1964
1965
1966
1967
1968
1969
1970
1971
1972
1973
1974
1975
1976
1977
1978
1979
1980
1981
1982
1983
1984
1985
1986
1987
1988
1989
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
2002
2003
2004
2005
2006
2007
2008
2009
2010
2011
2012
2013
2014
2015
2016
2017
2018
2019
2020
2021
2022
2023
2024
2025
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
2036
2037
2038
2039
2040
2041
2042
2043
2044
2045
2046
2047
2048
2049
2050
2051
2052
2053
2054
2055
2056
2057
2058
2059
2060
2061
2062
2063
2064
2065
2066
2067
2068
2069
2070
2071
2072
2073
2074
2075
2076
2077
2078
2079
2080
2081
2082
2083
2084
2085
2086
2087
2088
2089
2090
2091
2092
2093
2094
2095
2096
2097
2098
2099
2100
2101
2102
2103
2104
2105
2106
2107
2108
2109
2110
2111
2112
2113
2114
2115
2116
2117
2118
2119
2120
2121
2122
2123
2124
2125
2126
2127
2128
2129
2130
2131
2132
2133
2134
2135
2136
2137
2138
2139
2140
2141
2142
<?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</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 bgcolor="#70b0f0" class="navbar-select"
          >&nbsp;&nbsp;&nbsp;Home&nbsp;&nbsp;&nbsp;</th>

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</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">
        Package&nbsp;pyparsing ::
        Module&nbsp;pyparsing
      </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
            >]&nbsp;|&nbsp;<a href="pyparsing.pyparsing-module.html"
            target="_top">no&nbsp;frames</a>]</span></td></tr>
      </table>
    </td>
  </tr>
</table>
<!-- ==================== MODULE DESCRIPTION ==================== -->
<h1 class="epydoc">Module pyparsing</h1><p class="nomargin-top"><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html">source&nbsp;code</a></span></p>
<p>pyparsing module - Classes and methods to define and execute parsing 
  grammars</p>
  <p>The pyparsing module is an alternative approach to creating and 
  executing simple grammars, vs. the traditional lex/yacc approach, or the 
  use of regular expressions.  With pyparsing, you don't need to learn a 
  new syntax for defining grammars or matching expressions - the parsing 
  module provides a library of classes that you use to construct the 
  grammar directly in Python.</p>
  <p>Here is a program to parse &quot;Hello, World!&quot; (or any greeting 
  of the form <code>&quot;&lt;salutation&gt;, 
  &lt;addressee&gt;!&quot;</code>):</p>
<pre class="literalblock">
   from pyparsing import Word, alphas

   # define grammar of a greeting
   greet = Word( alphas ) + &quot;,&quot; + Word( alphas ) + &quot;!&quot;

   hello = &quot;Hello, World!&quot;
   print (hello, &quot;-&gt;&quot;, greet.parseString( hello ))
</pre>
  <p>The program outputs the following:</p>
<pre class="literalblock">
   Hello, World! -&gt; ['Hello', ',', 'World', '!']
</pre>
  <p>The Python representation of the grammar is quite readable, owing to 
  the self-explanatory class names, and the use of '+', '|' and '^' 
  operators.</p>
  <p>The parsed results returned from <code>parseString()</code> can be 
  accessed as a nested list, a dictionary, or an object with named 
  attributes.</p>
  <p>The pyparsing module handles some of the problems that are typically 
  vexing when writing text parsers:</p>
  <ul>
    <li>
      extra or missing whitespace (the above program will also handle 
      &quot;Hello,World!&quot;, &quot;Hello  ,  World  !&quot;, etc.)
    </li>
    <li>
      quoted strings
    </li>
    <li>
      embedded comments
    </li>
  </ul>

<hr />
<div class="fields">      <p><strong>Version:</strong>
        2.0.2
      </p>
      <p><strong>Author:</strong>
        Paul McGuire &lt;ptmcg@users.sourceforge.net&gt;
      </p>
</div><!-- ==================== CLASSES ==================== -->
<a name="section-Classes"></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">Classes</span></td>
</tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseBaseException-class.html" class="summary-name">ParseBaseException</a><br />
      base exception class for all parsing runtime exceptions
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseException-class.html" class="summary-name">ParseException</a><br />
      exception thrown when parse expressions don't match class; 
        supported attributes by name are:
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseFatalException-class.html" class="summary-name">ParseFatalException</a><br />
      user-throwable exception thrown when inconsistent parse content is 
        found; stops all parsing immediately
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseSyntaxException-class.html" class="summary-name">ParseSyntaxException</a><br />
      just like <code><a 
        href="pyparsing.pyparsing.ParseFatalException-class.html" 
        class="link">ParseFatalException</a></code>, but thrown internally 
        when an <code>ErrorStop</code> ('-' operator) indicates that 
        parsing is to stop immediately because an unbacktrackable syntax 
        error has been found
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.RecursiveGrammarException-class.html" class="summary-name">RecursiveGrammarException</a><br />
      exception thrown by <code>validate()</code> if the grammar could be
        improperly recursive
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseResults-class.html" class="summary-name">ParseResults</a><br />
      Structured parse results, to provide multiple means of access to 
        the parsed data:
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParserElement-class.html" class="summary-name">ParserElement</a><br />
      Abstract base level parser element class.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Token-class.html" class="summary-name">Token</a><br />
      Abstract <code>ParserElement</code> subclass, for defining atomic 
        matching patterns.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Empty-class.html" class="summary-name">Empty</a><br />
      An empty token, will always match.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.NoMatch-class.html" class="summary-name">NoMatch</a><br />
      A token that will never match.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Literal-class.html" class="summary-name">Literal</a><br />
      Token to exactly match a specified string.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Keyword-class.html" class="summary-name">Keyword</a><br />
      Token to exactly match a specified string as a keyword, that is, it
        must be immediately followed by a non-keyword character.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.CaselessLiteral-class.html" class="summary-name">CaselessLiteral</a><br />
      Token to match a specified string, ignoring case of letters.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.CaselessKeyword-class.html" class="summary-name">CaselessKeyword</a>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Word-class.html" class="summary-name">Word</a><br />
      Token for matching words composed of allowed character sets.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Regex-class.html" class="summary-name">Regex</a><br />
      Token for matching strings that match a given regular expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.QuotedString-class.html" class="summary-name">QuotedString</a><br />
      Token for matching strings that are delimited by quoting 
        characters.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.CharsNotIn-class.html" class="summary-name">CharsNotIn</a><br />
      Token for matching words composed of characters *not* in a given 
        set.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.White-class.html" class="summary-name">White</a><br />
      Special matching class for matching whitespace.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.GoToColumn-class.html" class="summary-name">GoToColumn</a><br />
      Token to advance to a specific column of input text; useful for 
        tabular report scraping.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.LineStart-class.html" class="summary-name">LineStart</a><br />
      Matches if current position is at the beginning of a line within 
        the parse string
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.LineEnd-class.html" class="summary-name">LineEnd</a><br />
      Matches if current position is at the end of a line within the 
        parse string
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.StringStart-class.html" class="summary-name">StringStart</a><br />
      Matches if current position is at the beginning of the parse string
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.StringEnd-class.html" class="summary-name">StringEnd</a><br />
      Matches if current position is at the end of the parse string
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.WordStart-class.html" class="summary-name">WordStart</a><br />
      Matches if the current position is at the beginning of a Word, and 
        is not preceded by any character in a given set of 
        <code>wordChars</code> (default=<code>printables</code>).
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.WordEnd-class.html" class="summary-name">WordEnd</a><br />
      Matches if the current position is at the end of a Word, and is not
        followed by any character in a given set of <code>wordChars</code> 
        (default=<code>printables</code>).
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseExpression-class.html" class="summary-name">ParseExpression</a><br />
      Abstract subclass of ParserElement, for combining and 
        post-processing parsed tokens.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.And-class.html" class="summary-name">And</a><br />
      Requires all given <code>ParseExpression</code>s to be found in the
        given order.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Or-class.html" class="summary-name">Or</a><br />
      Requires that at least one <code>ParseExpression</code> is found.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.MatchFirst-class.html" class="summary-name">MatchFirst</a><br />
      Requires that at least one <code>ParseExpression</code> is found.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Each-class.html" class="summary-name">Each</a><br />
      Requires all given <code>ParseExpression</code>s to be found, but 
        in any order.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ParseElementEnhance-class.html" class="summary-name">ParseElementEnhance</a><br />
      Abstract subclass of <code>ParserElement</code>, for combining and 
        post-processing parsed tokens.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.FollowedBy-class.html" class="summary-name">FollowedBy</a><br />
      Lookahead matching of the given parse expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.NotAny-class.html" class="summary-name">NotAny</a><br />
      Lookahead to disallow matching with the given parse expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.ZeroOrMore-class.html" class="summary-name">ZeroOrMore</a><br />
      Optional repetition of zero or more of the given expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.OneOrMore-class.html" class="summary-name">OneOrMore</a><br />
      Repetition of one or more of the given expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Optional-class.html" class="summary-name">Optional</a><br />
      Optional matching of the given expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.SkipTo-class.html" class="summary-name">SkipTo</a><br />
      Token for skipping over all undefined text until the matched 
        expression is found.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Forward-class.html" class="summary-name">Forward</a><br />
      Forward declaration of an expression to be defined later - used for
        recursive grammars, such as algebraic infix notation.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.TokenConverter-class.html" class="summary-name">TokenConverter</a><br />
      Abstract subclass of <code>ParseExpression</code>, for converting 
        parsed results.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Upcase-class.html" class="summary-name">Upcase</a><br />
      Converter to upper case all matching tokens.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Combine-class.html" class="summary-name">Combine</a><br />
      Converter to concatenate all matching tokens to a single string.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Group-class.html" class="summary-name">Group</a><br />
      Converter to return the matched tokens as a list - useful for 
        returning tokens of <code><a 
        href="pyparsing.pyparsing.ZeroOrMore-class.html" 
        class="link">ZeroOrMore</a></code> and <code><a 
        href="pyparsing.pyparsing.OneOrMore-class.html" 
        class="link">OneOrMore</a></code> expressions.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Dict-class.html" class="summary-name">Dict</a><br />
      Converter to return a repetitive expression as a list, but also as 
        a dictionary.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.Suppress-class.html" class="summary-name">Suppress</a><br />
      Converter for ignoring the results of a parsed expression.
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing.OnlyOnce-class.html" class="summary-name">OnlyOnce</a><br />
      Wrapper for parse actions, to ensure they are only called once.
    </td>
  </tr>
</table>
<!-- ==================== FUNCTIONS ==================== -->
<a name="section-Functions"></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">Functions</span></td>
</tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#col" class="summary-sig-name">col</a>(<span class="summary-sig-arg">loc</span>,
        <span class="summary-sig-arg">strg</span>)</span><br />
      Returns current column within a string, counting newlines as line 
      separators.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#col">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#lineno" class="summary-sig-name">lineno</a>(<span class="summary-sig-arg">loc</span>,
        <span class="summary-sig-arg">strg</span>)</span><br />
      Returns current line number within a string, counting newlines as 
      line separators.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#lineno">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="line"></a><span class="summary-sig-name">line</span>(<span class="summary-sig-arg">loc</span>,
        <span class="summary-sig-arg">strg</span>)</span><br />
      Returns the line of text containing loc within a string, counting 
      newlines as line separators.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#line">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="nullDebugAction"></a><span class="summary-sig-name">nullDebugAction</span>(<span class="summary-sig-arg">*args</span>)</span><br />
      'Do-nothing' debug action, to suppress debugging output during 
      parsing.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#nullDebugAction">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="traceParseAction"></a><span class="summary-sig-name">traceParseAction</span>(<span class="summary-sig-arg">f</span>)</span><br />
      Decorator for debugging parse actions.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#traceParseAction">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#delimitedList" class="summary-sig-name">delimitedList</a>(<span class="summary-sig-arg">expr</span>,
        <span class="summary-sig-arg">delim</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">,</code><code class="variable-quote">'</code></span>,
        <span class="summary-sig-arg">combine</span>=<span class="summary-sig-default">False</span>)</span><br />
      Helper to define a delimited list of expressions - the delimiter 
      defaults to ','.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#delimitedList">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#countedArray" class="summary-sig-name">countedArray</a>(<span class="summary-sig-arg">expr</span>,
        <span class="summary-sig-arg">intExpr</span>=<span class="summary-sig-default">None</span>)</span><br />
      Helper to define a counted list of expressions.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#countedArray">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#matchPreviousLiteral" class="summary-sig-name">matchPreviousLiteral</a>(<span class="summary-sig-arg">expr</span>)</span><br />
      Helper to define an expression that is indirectly defined from the 
      tokens matched in a previous expression, that is, it looks for a 
      'repeat' of a previous expression.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#matchPreviousLiteral">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#matchPreviousExpr" class="summary-sig-name">matchPreviousExpr</a>(<span class="summary-sig-arg">expr</span>)</span><br />
      Helper to define an expression that is indirectly defined from the 
      tokens matched in a previous expression, that is, it looks for a 
      'repeat' of a previous expression.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#matchPreviousExpr">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#oneOf" class="summary-sig-name">oneOf</a>(<span class="summary-sig-arg">strs</span>,
        <span class="summary-sig-arg">caseless</span>=<span class="summary-sig-default">False</span>,
        <span class="summary-sig-arg">useRegex</span>=<span class="summary-sig-default">True</span>)</span><br />
      Helper to quickly define a set of alternative Literals, and makes 
      sure to do longest-first testing when there is a conflict, regardless
      of the input order, but returns a <code><a 
      href="pyparsing.pyparsing.MatchFirst-class.html" 
      class="link">MatchFirst</a></code> for best performance.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#oneOf">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#dictOf" class="summary-sig-name">dictOf</a>(<span class="summary-sig-arg">key</span>,
        <span class="summary-sig-arg">value</span>)</span><br />
      Helper to easily and clearly define a dictionary by specifying the 
      respective patterns for the key and value.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#dictOf">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#originalTextFor" class="summary-sig-name">originalTextFor</a>(<span class="summary-sig-arg">expr</span>,
        <span class="summary-sig-arg">asString</span>=<span class="summary-sig-default">True</span>)</span><br />
      Helper to return the original, untokenized text for a given 
      expression.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#originalTextFor">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="ungroup"></a><span class="summary-sig-name">ungroup</span>(<span class="summary-sig-arg">expr</span>)</span><br />
      Helper to undo pyparsing's default grouping of And expressions, even 
      if all but one are non-empty.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#ungroup">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#locatedExpr" class="summary-sig-name">locatedExpr</a>(<span class="summary-sig-arg">expr</span>)</span><br />
      Helper to decorate a returned token with its starting and ending 
      locations in the input string.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#locatedExpr">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#srange" class="summary-sig-name">srange</a>(<span class="summary-sig-arg">s</span>)</span><br />
      Helper to easily define string ranges for use in Word construction.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#srange">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="matchOnlyAtCol"></a><span class="summary-sig-name">matchOnlyAtCol</span>(<span class="summary-sig-arg">n</span>)</span><br />
      Helper method for defining parse actions that require matching at a 
      specific column in the input text.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#matchOnlyAtCol">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#replaceWith" class="summary-sig-name">replaceWith</a>(<span class="summary-sig-arg">replStr</span>)</span><br />
      Helper method for common parse actions that simply return a literal 
      value.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#replaceWith">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#removeQuotes" class="summary-sig-name">removeQuotes</a>(<span class="summary-sig-arg">s</span>,
        <span class="summary-sig-arg">l</span>,
        <span class="summary-sig-arg">t</span>)</span><br />
      Helper parse action for removing quotation marks from parsed quoted 
      strings.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#removeQuotes">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</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 />
      Helper parse action to convert tokens to upper case.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#upcaseTokens">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</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 />
      Helper parse action to convert tokens to lower case.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#downcaseTokens">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#keepOriginalText" class="summary-sig-name">keepOriginalText</a>(<span class="summary-sig-arg">s</span>,
        <span class="summary-sig-arg">startLoc</span>,
        <span class="summary-sig-arg">t</span>)</span><br />
      DEPRECATED - use new helper method <code><a 
      href="pyparsing.pyparsing-module.html#originalTextFor" 
      class="link">originalTextFor</a></code>.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#keepOriginalText">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="makeHTMLTags"></a><span class="summary-sig-name">makeHTMLTags</span>(<span class="summary-sig-arg">tagStr</span>)</span><br />
      Helper to construct opening and closing tag expressions for HTML, 
      given a tag name</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#makeHTMLTags">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="makeXMLTags"></a><span class="summary-sig-name">makeXMLTags</span>(<span class="summary-sig-arg">tagStr</span>)</span><br />
      Helper to construct opening and closing tag expressions for XML, 
      given a tag name</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#makeXMLTags">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#withAttribute" class="summary-sig-name">withAttribute</a>(<span class="summary-sig-arg">*args</span>,
        <span class="summary-sig-arg">**attrDict</span>)</span><br />
      Helper to create a validating parse action to be used with start tags
      created with <code><a 
      href="pyparsing.pyparsing-module.html#makeXMLTags" 
      class="link">makeXMLTags</a></code> or <code><a 
      href="pyparsing.pyparsing-module.html#makeHTMLTags" 
      class="link">makeHTMLTags</a></code>.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#withAttribute">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#infixNotation" class="summary-sig-name">infixNotation</a>(<span class="summary-sig-arg">baseExpr</span>,
        <span class="summary-sig-arg">opList</span>,
        <span class="summary-sig-arg">lpar</span>=<span class="summary-sig-default">Suppress:(&quot;(&quot;)</span>,
        <span class="summary-sig-arg">rpar</span>=<span class="summary-sig-default">Suppress:(&quot;)&quot;)</span>)</span><br />
      Helper method for constructing grammars of expressions made up of 
      operators working in a precedence hierarchy.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#infixNotation">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#operatorPrecedence" class="summary-sig-name">operatorPrecedence</a>(<span class="summary-sig-arg">baseExpr</span>,
        <span class="summary-sig-arg">opList</span>,
        <span class="summary-sig-arg">lpar</span>=<span class="summary-sig-default">Suppress:(&quot;(&quot;)</span>,
        <span class="summary-sig-arg">rpar</span>=<span class="summary-sig-default">Suppress:(&quot;)&quot;)</span>)</span><br />
      Helper method for constructing grammars of expressions made up of 
      operators working in a precedence hierarchy.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#infixNotation">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#nestedExpr" class="summary-sig-name">nestedExpr</a>(<span class="summary-sig-arg">opener</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">(</code><code class="variable-quote">'</code></span>,
        <span class="summary-sig-arg">closer</span>=<span class="summary-sig-default"><code class="variable-quote">'</code><code class="variable-string">)</code><code class="variable-quote">'</code></span>,
        <span class="summary-sig-arg">content</span>=<span class="summary-sig-default">None</span>,
        <span class="summary-sig-arg">ignoreExpr</span>=<span class="summary-sig-default">quotedString using single or double quotes</span>)</span><br />
      Helper method for defining nested lists enclosed in opening and 
      closing delimiters (&quot;(&quot; and &quot;)&quot; are the default).</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#nestedExpr">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a href="pyparsing.pyparsing-module.html#indentedBlock" class="summary-sig-name">indentedBlock</a>(<span class="summary-sig-arg">blockStatementExpr</span>,
        <span class="summary-sig-arg">indentStack</span>,
        <span class="summary-sig-arg">indent</span>=<span class="summary-sig-default">True</span>)</span><br />
      Helper method for defining space-delimited indentation blocks, such 
      as those used to define block statements in Python source code.</td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#indentedBlock">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
      <table width="100%" cellpadding="0" cellspacing="0" border="0">
        <tr>
          <td><span class="summary-sig"><a name="replaceHTMLEntity"></a><span class="summary-sig-name">replaceHTMLEntity</span>(<span class="summary-sig-arg">t</span>)</span></td>
          <td align="right" valign="top">
            <span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#replaceHTMLEntity">source&nbsp;code</a></span>
            
          </td>
        </tr>
      </table>
      
    </td>
  </tr>
</table>
<!-- ==================== VARIABLES ==================== -->
<a name="section-Variables"></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">Variables</span></td>
</tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="alphas"></a><span class="summary-name">alphas</span> = <code title="'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'"><code class="variable-quote">'</code><code class="variable-string">abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="nums"></a><span class="summary-name">nums</span> = <code title="'0123456789'"><code class="variable-quote">'</code><code class="variable-string">0123456789</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="hexnums"></a><span class="summary-name">hexnums</span> = <code title="'0123456789ABCDEFabcdef'"><code class="variable-quote">'</code><code class="variable-string">0123456789ABCDEFabcdef</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing-module.html#alphanums" class="summary-name">alphanums</a> = <code title="'abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789'"><code class="variable-quote">'</code><code class="variable-string">abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVW</code><code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing-module.html#printables" class="summary-name">printables</a> = <code title="'0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!&quot;#$%&amp;\\
'()*+,-./:;&lt;=&gt;?@[\\]^_`{|}~'"><code class="variable-quote">'</code><code class="variable-string">0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKL</code><code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="empty"></a><span class="summary-name">empty</span> = <code title="empty">empty</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="lineStart"></a><span class="summary-name">lineStart</span> = <code title="lineStart">lineStart</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="lineEnd"></a><span class="summary-name">lineEnd</span> = <code title="lineEnd">lineEnd</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="stringStart"></a><span class="summary-name">stringStart</span> = <code title="stringStart">stringStart</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="stringEnd"></a><span class="summary-name">stringEnd</span> = <code title="stringEnd">stringEnd</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="opAssoc"></a><span class="summary-name">opAssoc</span> = <code title="_Constants()">_Constants()</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="dblQuotedString"></a><span class="summary-name">dblQuotedString</span> = <code title="string enclosed in double quotes">string enclosed in double quotes</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="sglQuotedString"></a><span class="summary-name">sglQuotedString</span> = <code title="string enclosed in single quotes">string enclosed in single quotes</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="quotedString"></a><span class="summary-name">quotedString</span> = <code title="quotedString using single or double quotes">quotedString using single or double quotes</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing-module.html#unicodeString" class="summary-name">unicodeString</a> = <code title="Combine:({&quot;u&quot; quotedString using single or double quotes})">Combine:({&quot;u&quot; quotedString using single or dou<code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a href="pyparsing.pyparsing-module.html#alphas8bit" class="summary-name">alphas8bit</a> = <code title="u'&#192;&#193;&#194;&#195;&#196;&#197;&#198;&#199;&#200;&#201;&#202;&#203;&#204;&#205;&#206;&#207;&#208;&#209;&#210;&#211;&#212;&#213;&#214;&#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;&#248;&#249;&#250;&#251;&#252;&#253;&#254;&#255;'"><code class="variable-quote">u'</code><code class="variable-string">&#192;&#193;&#194;&#195;&#196;&#197;&#198;&#199;&#200;&#201;&#202;&#203;&#204;&#205;&#206;&#207;&#208;&#209;&#210;&#211;&#212;&#213;&#214;&#216;&#217;&#218;&#219;&#220;&#221;&#222;&#223;&#224;&#225;&#226;&#227;&#228;&#229;&#230;&#231;&#232;&#233;&#234;&#235;&#236;&#237;&#238;&#239;</code><code class="variable-ellipsis">...</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="punc8bit"></a><span class="summary-name">punc8bit</span> = <code title="u'&#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;&#215;&#247;'"><code class="variable-quote">u'</code><code class="variable-string">&#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;&#215;&#247;</code><code class="variable-quote">'</code></code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="commonHTMLEntity"></a><span class="summary-name">commonHTMLEntity</span> = <code title="Combine:({&quot;&amp;&quot; Re:('gt|lt|amp|nbsp|quot') &quot;;&quot;})">Combine:({&quot;&amp;&quot; Re:('gt|lt|amp|nbsp|quot') &quot;;&quot;})</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="cStyleComment"></a><span class="summary-name">cStyleComment</span> = <code title="C style comment">C style comment</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="htmlComment"></a><span class="summary-name">htmlComment</span> = <code title="Re:('&lt;!--[\\s\\S]*?--&gt;')">Re:('&lt;!--[\\s\\S]*?--&gt;')</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="restOfLine"></a><span class="summary-name">restOfLine</span> = <code title="Re:('.*')">Re:('.*')</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="dblSlashComment"></a><span class="summary-name">dblSlashComment</span> = <code title="// comment">// comment</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="cppStyleComment"></a><span class="summary-name">cppStyleComment</span> = <code title="C++ style comment">C++ style comment</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="javaStyleComment"></a><span class="summary-name">javaStyleComment</span> = <code title="C++ style comment">C++ style comment</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="pythonStyleComment"></a><span class="summary-name">pythonStyleComment</span> = <code title="Python style comment">Python style comment</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="commaSeparatedList"></a><span class="summary-name">commaSeparatedList</span> = <code title="commaSeparatedList">commaSeparatedList</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="anyCloseTag"></a><span class="summary-name">anyCloseTag</span> = <code title="&lt;/W:(abcd...,abcd...)&gt;">&lt;/W:(abcd...,abcd...)&gt;</code>
    </td>
  </tr>
<tr>
    <td width="15%" align="right" valign="top" class="summary">
      <span class="summary-type">&nbsp;</span>
    </td><td class="summary">
        <a name="anyOpenTag"></a><span class="summary-name">anyOpenTag</span> = <code title="&lt;W:(abcd...,abcd...)&gt;">&lt;W:(abcd...,abcd...)&gt;</code>
    </td>
  </tr>
</table>
<!-- ==================== FUNCTION DETAILS ==================== -->
<a name="section-FunctionDetails"></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">Function Details</span></td>
</tr>
</table>
<a name="col"></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">col</span>(<span class="sig-arg">loc</span>,
        <span class="sig-arg">strg</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#col">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Returns current column within a string, counting newlines as line 
  separators. The first column is number 1.</p>
  <p>Note: the default parsing behavior is to expand tabs in the input 
  string before starting the parsing process.  See <a 
  href="pyparsing.pyparsing.ParserElement-class.html#parseString" 
  class="link"><i>ParserElement.parseString</i></a> for more information on
  parsing strings containing <code>&lt;TAB&gt;</code>s, and suggested 
  methods to maintain a consistent view of the parsed string, the parse 
  location, and line and column positions within the parsed string.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="lineno"></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">lineno</span>(<span class="sig-arg">loc</span>,
        <span class="sig-arg">strg</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#lineno">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Returns current line number within a string, counting newlines as line
  separators. The first line is number 1.</p>
  <p>Note: the default parsing behavior is to expand tabs in the input 
  string before starting the parsing process.  See <a 
  href="pyparsing.pyparsing.ParserElement-class.html#parseString" 
  class="link"><i>ParserElement.parseString</i></a> for more information on
  parsing strings containing <code>&lt;TAB&gt;</code>s, and suggested 
  methods to maintain a consistent view of the parsed string, the parse 
  location, and line and column positions within the parsed string.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="delimitedList"></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">delimitedList</span>(<span class="sig-arg">expr</span>,
        <span class="sig-arg">delim</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">,</code><code class="variable-quote">'</code></span>,
        <span class="sig-arg">combine</span>=<span class="sig-default">False</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#delimitedList">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to define a delimited list of expressions - the delimiter 
  defaults to ','. By default, the list elements and delimiters can have 
  intervening whitespace, and comments, but this can be overridden by 
  passing <code>combine=True</code> in the constructor. If 
  <code>combine</code> is set to <code>True</code>, the matching tokens are
  returned as a single token string, with the delimiters included; 
  otherwise, the matching tokens are returned as a list of tokens, with the
  delimiters suppressed.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="countedArray"></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">countedArray</span>(<span class="sig-arg">expr</span>,
        <span class="sig-arg">intExpr</span>=<span class="sig-default">None</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#countedArray">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to define a counted list of expressions. This helper defines a 
  pattern of the form:</p>
<pre class="literalblock">
   integer expr expr expr...
</pre>
  <p>where the leading integer tells how many expr expressions follow. The 
  matched tokens returns the array of expr tokens as a list - the leading 
  count token is suppressed.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="matchPreviousLiteral"></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">matchPreviousLiteral</span>(<span class="sig-arg">expr</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#matchPreviousLiteral">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to define an expression that is indirectly defined from the 
  tokens matched in a previous expression, that is, it looks for a 'repeat'
  of a previous expression.  For example:</p>
<pre class="literalblock">
   first = Word(nums)
   second = matchPreviousLiteral(first)
   matchExpr = first + &quot;:&quot; + second
</pre>
  <p>will match <code>&quot;1:1&quot;</code>, but not 
  <code>&quot;1:2&quot;</code>.  Because this matches a previous literal, 
  will also match the leading <code>&quot;1:1&quot;</code> in 
  <code>&quot;1:10&quot;</code>. If this is not desired, use 
  <code>matchPreviousExpr</code>. Do *not* use with packrat parsing 
  enabled.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="matchPreviousExpr"></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">matchPreviousExpr</span>(<span class="sig-arg">expr</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#matchPreviousExpr">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to define an expression that is indirectly defined from the 
  tokens matched in a previous expression, that is, it looks for a 'repeat'
  of a previous expression.  For example:</p>
<pre class="literalblock">
   first = Word(nums)
   second = matchPreviousExpr(first)
   matchExpr = first + &quot;:&quot; + second
</pre>
  <p>will match <code>&quot;1:1&quot;</code>, but not 
  <code>&quot;1:2&quot;</code>.  Because this matches by expressions, will 
  *not* match the leading <code>&quot;1:1&quot;</code> in 
  <code>&quot;1:10&quot;</code>; the expressions are evaluated first, and 
  then compared, so <code>&quot;1&quot;</code> is compared with 
  <code>&quot;10&quot;</code>. Do *not* use with packrat parsing 
  enabled.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="oneOf"></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">oneOf</span>(<span class="sig-arg">strs</span>,
        <span class="sig-arg">caseless</span>=<span class="sig-default">False</span>,
        <span class="sig-arg">useRegex</span>=<span class="sig-default">True</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#oneOf">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to quickly define a set of alternative Literals, and makes sure
  to do longest-first testing when there is a conflict, regardless of the 
  input order, but returns a <code><a 
  href="pyparsing.pyparsing.MatchFirst-class.html" 
  class="link">MatchFirst</a></code> for best performance.</p>
  <p>Parameters:</p>
  <ul>
    <li>
      strs - a string of space-delimited literals, or a list of string 
      literals
    </li>
    <li>
      caseless - (default=False) - treat all literals as caseless
    </li>
    <li>
      useRegex - (default=True) - as an optimization, will generate a Regex
      object; otherwise, will generate a <code>MatchFirst</code> object (if
      <code>caseless=True</code>, or if creating a <code>Regex</code> 
      raises an exception)
    </li>
  </ul>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="dictOf"></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">dictOf</span>(<span class="sig-arg">key</span>,
        <span class="sig-arg">value</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#dictOf">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to easily and clearly define a dictionary by specifying the 
  respective patterns for the key and value.  Takes care of defining the 
  <code><a href="pyparsing.pyparsing.Dict-class.html" 
  class="link">Dict</a></code>, <code><a 
  href="pyparsing.pyparsing.ZeroOrMore-class.html" 
  class="link">ZeroOrMore</a></code>, and <code><a 
  href="pyparsing.pyparsing.Group-class.html" class="link">Group</a></code>
  tokens in the proper order.  The key pattern can include delimiting 
  markers or punctuation, as long as they are suppressed, thereby leaving 
  the significant key text.  The value pattern can include named results, 
  so that the <code>Dict</code> results can include named token fields.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="originalTextFor"></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">originalTextFor</span>(<span class="sig-arg">expr</span>,
        <span class="sig-arg">asString</span>=<span class="sig-default">True</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#originalTextFor">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to return the original, untokenized text for a given 
  expression.  Useful to restore the parsed fields of an HTML start tag 
  into the raw tag text itself, or to revert separate tokens with 
  intervening whitespace back to the original matching input text. Simpler 
  to use than the parse action <code><a 
  href="pyparsing.pyparsing-module.html#keepOriginalText" 
  class="link">keepOriginalText</a></code>, and does not require the 
  inspect module to chase up the call stack.  By default, returns a string 
  containing the original parsed text.</p>
  <p>If the optional <code>asString</code> argument is passed as 
  <code>False</code>, then the return value is a <code><a 
  href="pyparsing.pyparsing.ParseResults-class.html" 
  class="link">ParseResults</a></code> containing any results names that 
  were originally matched, and a single token containing the original 
  matched text from the input string.  So if the expression passed to 
  <code><a href="pyparsing.pyparsing-module.html#originalTextFor" 
  class="link">originalTextFor</a></code> contains expressions with defined
  results names, you must set <code>asString</code> to <code>False</code> 
  if you want to preserve those results name values.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="locatedExpr"></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">locatedExpr</span>(<span class="sig-arg">expr</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#locatedExpr">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to decorate a returned token with its starting and ending 
  locations in the input string. This helper adds the following results 
  names:</p>
  <ul>
    <li>
      locn_start = location where matched expression begins
    </li>
    <li>
      locn_end = location where matched expression ends
    </li>
    <li>
      value = the actual parsed results
    </li>
  </ul>
  <p>Be careful if the input text contains <code>&lt;TAB&gt;</code> 
  characters, you may want to call <code><a 
  href="pyparsing.pyparsing.ParserElement-class.html#parseWithTabs" 
  class="link">ParserElement.parseWithTabs</a></code></p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="srange"></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">srange</span>(<span class="sig-arg">s</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#srange">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to easily define string ranges for use in Word construction.  
  Borrows syntax from regexp '[]' string range definitions:</p>
<pre class="literalblock">
  srange(&quot;[0-9]&quot;)   -&gt; &quot;0123456789&quot;
  srange(&quot;[a-z]&quot;)   -&gt; &quot;abcdefghijklmnopqrstuvwxyz&quot;
  srange(&quot;[a-z$_]&quot;) -&gt; &quot;abcdefghijklmnopqrstuvwxyz$_&quot;
</pre>
  <p>The input string must be enclosed in []'s, and the returned string is 
  the expanded character set joined into a single string. The values 
  enclosed in the []'s may be:</p>
<pre class="literalblock">
  a single character
  an escaped character with a leading backslash (such as \- or \])
  an escaped hex character with a leading '\x' (\x21, which is a '!' character) 
    (\0x## is also supported for backwards compatibility) 
  an escaped octal character with a leading '\0' (\041, which is a '!' character)
  a range of any of the above, separated by a dash ('a-z', etc.)
  any combination of the above ('aeiouy', 'a-zA-Z0-9_$', etc.)
</pre>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="replaceWith"></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">replaceWith</span>(<span class="sig-arg">replStr</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#replaceWith">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper method for common parse actions that simply return a literal 
  value.  Especially useful when used with <code><a 
  href="pyparsing.pyparsing.ParserElement-class.html#transformString" 
  class="link">transformString</a>()</code>.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="removeQuotes"></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">removeQuotes</span>(<span class="sig-arg">s</span>,
        <span class="sig-arg">l</span>,
        <span class="sig-arg">t</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#removeQuotes">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper parse action for removing quotation marks from parsed quoted 
  strings. To use, add this parse action to quoted string using:</p>
<pre class="literalblock">
 quotedString.setParseAction( removeQuotes )
</pre>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="keepOriginalText"></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">keepOriginalText</span>(<span class="sig-arg">s</span>,
        <span class="sig-arg">startLoc</span>,
        <span class="sig-arg">t</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#keepOriginalText">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>DEPRECATED - use new helper method <code><a 
  href="pyparsing.pyparsing-module.html#originalTextFor" 
  class="link">originalTextFor</a></code>. Helper parse action to preserve 
  original parsed text, overriding any nested parse actions.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="withAttribute"></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">withAttribute</span>(<span class="sig-arg">*args</span>,
        <span class="sig-arg">**attrDict</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#withAttribute">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper to create a validating parse action to be used with start tags 
  created with <code><a href="pyparsing.pyparsing-module.html#makeXMLTags" 
  class="link">makeXMLTags</a></code> or <code><a 
  href="pyparsing.pyparsing-module.html#makeHTMLTags" 
  class="link">makeHTMLTags</a></code>. Use <code>withAttribute</code> to 
  qualify a starting tag with a required attribute value, to avoid false 
  matches on common tags such as <code>&lt;TD&gt;</code> or 
  <code>&lt;DIV&gt;</code>.</p>
  <p>Call <code>withAttribute</code> with a series of attribute names and 
  values. Specify the list of filter attributes names and values as:</p>
  <ul>
    <li>
      keyword arguments, as in <code>(align=&quot;right&quot;)</code>, or
    </li>
    <li>
      as an explicit dict with <code>**</code> operator, when an attribute 
      name is also a Python reserved word, as in 
      <code>**{&quot;class&quot;:&quot;Customer&quot;, 
      &quot;align&quot;:&quot;right&quot;}</code>
    </li>
    <li>
      a list of name-value tuples, as in ( (&quot;ns1:class&quot;, 
      &quot;Customer&quot;), (&quot;ns2:align&quot;,&quot;right&quot;) )
    </li>
  </ul>
  <p>For attribute names with a namespace prefix, you must use the second 
  form.  Attribute names are matched insensitive to upper/lower case.</p>
  <p>To verify that the attribute exists, but without specifying a value, 
  pass <code>withAttribute.ANY_VALUE</code> as the value.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="infixNotation"></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">infixNotation</span>(<span class="sig-arg">baseExpr</span>,
        <span class="sig-arg">opList</span>,
        <span class="sig-arg">lpar</span>=<span class="sig-default">Suppress:(&quot;(&quot;)</span>,
        <span class="sig-arg">rpar</span>=<span class="sig-default">Suppress:(&quot;)&quot;)</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#infixNotation">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper method for constructing grammars of expressions made up of 
  operators working in a precedence hierarchy.  Operators may be unary or 
  binary, left- or right-associative.  Parse actions can also be attached 
  to operator expressions.</p>
  <p>Parameters:</p>
  <ul>
    <li>
      baseExpr - expression representing the most basic element for the 
      nested
    </li>
    <li>
      opList - list of tuples, one for each operator precedence level in 
      the expression grammar; each tuple is of the form (opExpr, numTerms, 
      rightLeftAssoc, parseAction), where:
      <ul>
        <li>
          opExpr is the pyparsing expression for the operator; may also be 
          a string, which will be converted to a Literal; if numTerms is 3,
          opExpr is a tuple of two expressions, for the two operators 
          separating the 3 terms
        </li>
        <li>
          numTerms is the number of terms for this operator (must be 1, 2, 
          or 3)
        </li>
        <li>
          rightLeftAssoc is the indicator whether the operator is right or 
          left associative, using the pyparsing-defined constants 
          <code>opAssoc.RIGHT</code> and <code>opAssoc.LEFT</code>.
        </li>
        <li>
          parseAction is the parse action to be associated with expressions
          matching this operator expression (the parse action tuple member 
          may be omitted)
        </li>
      </ul>
    </li>
    <li>
      lpar - expression for matching left-parentheses 
      (default=Suppress('('))
    </li>
    <li>
      rpar - expression for matching right-parentheses 
      (default=Suppress(')'))
    </li>
  </ul>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="operatorPrecedence"></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">operatorPrecedence</span>(<span class="sig-arg">baseExpr</span>,
        <span class="sig-arg">opList</span>,
        <span class="sig-arg">lpar</span>=<span class="sig-default">Suppress:(&quot;(&quot;)</span>,
        <span class="sig-arg">rpar</span>=<span class="sig-default">Suppress:(&quot;)&quot;)</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#infixNotation">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper method for constructing grammars of expressions made up of 
  operators working in a precedence hierarchy.  Operators may be unary or 
  binary, left- or right-associative.  Parse actions can also be attached 
  to operator expressions.</p>
  <p>Parameters:</p>
  <ul>
    <li>
      baseExpr - expression representing the most basic element for the 
      nested
    </li>
    <li>
      opList - list of tuples, one for each operator precedence level in 
      the expression grammar; each tuple is of the form (opExpr, numTerms, 
      rightLeftAssoc, parseAction), where:
      <ul>
        <li>
          opExpr is the pyparsing expression for the operator; may also be 
          a string, which will be converted to a Literal; if numTerms is 3,
          opExpr is a tuple of two expressions, for the two operators 
          separating the 3 terms
        </li>
        <li>
          numTerms is the number of terms for this operator (must be 1, 2, 
          or 3)
        </li>
        <li>
          rightLeftAssoc is the indicator whether the operator is right or 
          left associative, using the pyparsing-defined constants 
          <code>opAssoc.RIGHT</code> and <code>opAssoc.LEFT</code>.
        </li>
        <li>
          parseAction is the parse action to be associated with expressions
          matching this operator expression (the parse action tuple member 
          may be omitted)
        </li>
      </ul>
    </li>
    <li>
      lpar - expression for matching left-parentheses 
      (default=Suppress('('))
    </li>
    <li>
      rpar - expression for matching right-parentheses 
      (default=Suppress(')'))
    </li>
  </ul>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="nestedExpr"></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">nestedExpr</span>(<span class="sig-arg">opener</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">(</code><code class="variable-quote">'</code></span>,
        <span class="sig-arg">closer</span>=<span class="sig-default"><code class="variable-quote">'</code><code class="variable-string">)</code><code class="variable-quote">'</code></span>,
        <span class="sig-arg">content</span>=<span class="sig-default">None</span>,
        <span class="sig-arg">ignoreExpr</span>=<span class="sig-default">quotedString using single or double quotes</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#nestedExpr">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper method for defining nested lists enclosed in opening and 
  closing delimiters (&quot;(&quot; and &quot;)&quot; are the default).</p>
  <p>Parameters:</p>
  <ul>
    <li>
      opener - opening character for a nested list (default=&quot;(&quot;);
      can also be a pyparsing expression
    </li>
    <li>
      closer - closing character for a nested list (default=&quot;)&quot;);
      can also be a pyparsing expression
    </li>
    <li>
      content - expression for items within the nested lists (default=None)
    </li>
    <li>
      ignoreExpr - expression for ignoring opening and closing delimiters 
      (default=quotedString)
    </li>
  </ul>
  <p>If an expression is not provided for the content argument, the nested 
  expression will capture all whitespace-delimited content between 
  delimiters as a list of separate values.</p>
  <p>Use the <code>ignoreExpr</code> argument to define expressions that 
  may contain opening or closing characters that should not be treated as 
  opening or closing characters for nesting, such as quotedString or a 
  comment expression.  Specify multiple expressions using an <code><a 
  href="pyparsing.pyparsing.Or-class.html" class="link">Or</a></code> or 
  <code><a href="pyparsing.pyparsing.MatchFirst-class.html" 
  class="link">MatchFirst</a></code>. The default is <a 
  href="pyparsing.pyparsing-module.html#quotedString" 
  class="link">quotedString</a>, but if no expressions are to be ignored, 
  then pass <code>None</code> for this argument.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<a name="indentedBlock"></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">indentedBlock</span>(<span class="sig-arg">blockStatementExpr</span>,
        <span class="sig-arg">indentStack</span>,
        <span class="sig-arg">indent</span>=<span class="sig-default">True</span>)</span>
  </h3>
  </td><td align="right" valign="top"
    ><span class="codelink"><a href="pyparsing.pyparsing-pysrc.html#indentedBlock">source&nbsp;code</a></span>&nbsp;
    </td>
  </tr></table>
  
  <p>Helper method for defining space-delimited indentation blocks, such as
  those used to define block statements in Python source code.</p>
  <p>Parameters:</p>
  <ul>
    <li>
      blockStatementExpr - expression defining syntax of statement that is 
      repeated within the indented block
    </li>
    <li>
      indentStack - list created by caller to manage indentation stack 
      (multiple statementWithIndentedBlock expressions within a single 
      grammar should share a common indentStack)
    </li>
    <li>
      indent - boolean indicating whether block must be indented beyond the
      the current level; set to False for block of left-most statements 
      (default=True)
    </li>
  </ul>
  <p>A valid block must contain at least one 
  <code>blockStatement</code>.</p>
  <dl class="fields">
  </dl>
</td></tr></table>
</div>
<br />
<!-- ==================== VARIABLES DETAILS ==================== -->
<a name="section-VariablesDetails"></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">Variables Details</span></td>
</tr>
</table>
<a name="alphanums"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">alphanums</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-quote">'</code><code class="variable-string">abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789</code><code class="variable-quote">'</code>
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<a name="printables"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">printables</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-quote">'</code><code class="variable-string">0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ!&quot;#$%&amp;\</code><span class="variable-linewrap"><img src="crarr.png" alt="\" /></span>
<code class="variable-string">'()*+,-./:;&lt;=&gt;?@[\\]^_`{|}~</code><code class="variable-quote">'</code>
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<a name="unicodeString"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">unicodeString</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
Combine:({&quot;u&quot; quotedString using single or double quotes})
</pre></td></tr></table>
</dd>
  </dl>
</td></tr></table>
</div>
<a name="alphas8bit"></a>
<div>
<table class="details" border="1" cellpadding="3"
       cellspacing="0" width="100%" bgcolor="white">
<tr><td>
  <h3 class="epydoc">alphas8bit</h3>
  
  <dl class="fields">
  </dl>
  <dl class="fields">
    <dt>Value:</dt>
      <dd><table><tr><td><pre class="variable">
<code class="variable-quote">u'</code><code class="variable-string">&#192;&#193;&#194;&#195;&#196;&#197;&#198;&#199;&#200;&#201;&#202;&#203;&#204;&#205;&#206;&#207;&#208;&#209;&#210;&#211;&#212;&#213;&#214;&#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;&#248;&#249;&#250;&#251;&#252;&#253;&#254;&#255;</code><code class="variable-quote">'</code>
</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 bgcolor="#70b0f0" class="navbar-select"
          >&nbsp;&nbsp;&nbsp;Home&nbsp;&nbsp;&nbsp;</th>

  <!-- Tree link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="module-tree.html">Trees</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Index link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="identifier-index.html">Indices</a>&nbsp;&nbsp;&nbsp;</th>

  <!-- Help link -->
      <th>&nbsp;&nbsp;&nbsp;<a
        href="help.html">Help</a>&nbsp;&nbsp;&nbsp;</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 Apr 13 12:08:30 2014
    </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>