1 files changed, 0 insertions, 82 deletions
diff --git a/trunk/src/examples/parseListString.py b/trunk/src/examples/parseListString.py
deleted file mode 100644
index d74f3af..0000000
--- a/trunk/src/examples/parseListString.py
+++ /dev/null
@@ -1,82 +0,0 @@
-# parseListString.py
-#
-# Copyright, 2006, by Paul McGuire
-#
-
-from pyparsing import *
-
-# first pass
-lbrack = Literal("[")
-rbrack = Literal("]")
-integer = Word(nums).setName("integer")
-real = Combine(Optional(oneOf("+ -")) + Word(nums) + "." +
-               Optional(Word(nums))).setName("real")
-
-listItem = real | integer | quotedString
-
-listStr = lbrack + delimitedList(listItem) + rbrack
-
-test = "['a', 100, 3.14]"
-
-print(listStr.parseString(test))
-
-
-# second pass, cleanup and add converters
-lbrack = Literal("[").suppress()
-rbrack = Literal("]").suppress()
-cvtInt = lambda s,l,toks: int(toks[0])
-integer = Word(nums).setName("integer").setParseAction( cvtInt )
-cvtReal = lambda s,l,toks: float(toks[0])
-real = Regex(r'[+-]?\d+\.\d*').setName("floating-point number").setParseAction( cvtReal )
-listItem = real | integer | quotedString.setParseAction( removeQuotes )
-
-listStr = lbrack + delimitedList(listItem) + rbrack
-
-test = "['a', 100, 3.14]"
-
-print(listStr.parseString(test))
-
-# third pass, add nested list support, and tuples, too!
-cvtInt = lambda s,l,toks: int(toks[0])
-cvtReal = lambda s,l,toks: float(toks[0])
-
-lbrack = Literal("[").suppress()
-rbrack = Literal("]").suppress()
-integer = Word(nums).setName("integer").setParseAction( cvtInt )
-real = Regex(r'[+-]?\d+\.\d*').setName("floating-point number").setParseAction( cvtReal )
-tupleStr = Forward()
-listStr = Forward()
-listItem = real | integer | quotedString.setParseAction(removeQuotes) | Group(listStr) | tupleStr
-tupleStr << ( Suppress("(") + delimitedList(listItem) + Optional(Suppress(",")) + Suppress(")") )
-tupleStr.setParseAction( lambda t:tuple(t.asList()) )
-listStr << lbrack + delimitedList(listItem) + Optional(Suppress(",")) + rbrack
-
-test = "['a', 100, ('A', [101,102]), 3.14, [ +2.718, 'xyzzy', -1.414] ]"
-print(listStr.parseString(test))
-
-# fourth pass, add parsing of dicts
-cvtInt = lambda s,l,toks: int(toks[0])
-cvtReal = lambda s,l,toks: float(toks[0])
-cvtDict = lambda s,l,toks: dict(toks[0])
-
-lbrack = Literal("[").suppress()
-rbrack = Literal("]").suppress()
-lbrace = Literal("{").suppress()
-rbrace = Literal("}").suppress()
-colon = Literal(":").suppress()
-integer = Word(nums).setName("integer").setParseAction( cvtInt )
-real = Regex(r'[+-]?\d+\.\d*').setName("real").setParseAction( cvtReal )
-
-tupleStr = Forward()
-listStr = Forward()
-dictStr = Forward()
-listItem = real | integer | quotedString.setParseAction(removeQuotes) | Group(listStr) | tupleStr | dictStr
-tupleStr <<= ( Suppress("(") + delimitedList(listItem) + Optional(Suppress(",")) + Suppress(")") )
-tupleStr.setParseAction( lambda t:tuple(t.asList()) )
-listStr <<= (lbrack + Optional(delimitedList(listItem)) + Optional(Suppress(",")) + rbrack)
-dictKeyStr = real | integer | quotedString.setParseAction(removeQuotes)
-dictStr <<= lbrace + Optional(delimitedList( Group( dictKeyStr + colon + listItem ))) + Optional(Suppress(",")) + rbrace
-dictStr.setParseAction(lambda t: dict((k_v[0],(k_v[1].asList() if isinstance(k_v[1],ParseResults) else k_v[1])) for k_v in t))
-
-test = '[{0: [2], 1: []}, {0: [], 1: [], 2: [,]}, {0: [1, 2,],}]'
-print(listStr.parseString(test))