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-rw-r--r--trunk/src/examples/withAttribute.py24
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diff --git a/trunk/src/examples/withAttribute.py b/trunk/src/examples/withAttribute.py
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-#
-# withAttribute.py
-# Copyright, 2007 - Paul McGuire
-#
-# Simple example of using withAttribute parse action helper
-# to define
-#
-data = """\
- <td align=right width=80><font size=2 face="New Times Roman,Times,Serif">&nbsp;49.950&nbsp;</font></td>
- <td align=left width=80><font size=2 face="New Times Roman,Times,Serif">&nbsp;50.950&nbsp;</font></td>
- <td align=right width=80><font size=2 face="New Times Roman,Times,Serif">&nbsp;51.950&nbsp;</font></td>
- """
-
-from pyparsing import *
-
-tdS,tdE = makeHTMLTags("TD")
-fontS,fontE = makeHTMLTags("FONT")
-realNum = Combine( Word(nums) + "." + Word(nums) ).setParseAction(lambda t:float(t[0]))
-NBSP = Literal("&nbsp;")
-patt = tdS + fontS + NBSP + realNum("value") + NBSP + fontE + tdE
-
-tdS.setParseAction( withAttribute(align="right",width="80") )
-for s in patt.searchString(data):
- print(s.value)