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-rw-r--r--trunk/src/examples/list1.py50
1 files changed, 0 insertions, 50 deletions
diff --git a/trunk/src/examples/list1.py b/trunk/src/examples/list1.py
deleted file mode 100644
index e410070..0000000
--- a/trunk/src/examples/list1.py
+++ /dev/null
@@ -1,50 +0,0 @@
-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 = Combine(Optional(oneOf("+ -")) + Word(nums) + "." +
- Optional(Word(nums))).setName("real").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
-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 = Combine(Optional(oneOf("+ -")) + Word(nums) + "." +
- Optional(Word(nums))).setName("real").setParseAction( cvtReal )
-
-listStr = Forward()
-listItem = real | integer | quotedString.setParseAction(removeQuotes) | Group(listStr)
-listStr << lbrack + delimitedList(listItem) + rbrack
-
-test = "['a', 100, 3.14, [ +2.718, 'xyzzy', -1.414] ]"
-print(listStr.parseString(test)) \ No newline at end of file