Python srange Examples

Example #1

File: invRegex.py Project: schlichtanders/pyparsing-2.0.3-OrderedDict

def handleMacro(toks):
    macroChar = toks[0][1]
    if macroChar == "d":
        return CharacterRangeEmitter("0123456789")
    elif macroChar == "w":
        return CharacterRangeEmitter(srange("[A-Za-z0-9_]"))
    elif macroChar == "s":
        return LiteralEmitter(" ")
    else:
        raise ParseFatalException("",0,"unsupported macro character (" + macroChar + ")")

Example #2

def handleMacro(toks):
    macroChar = toks[0][1]
    if macroChar == "d":
        return CharacterRangeEmitter("0123456789")
    elif macroChar == "w":
        return CharacterRangeEmitter(srange("[A-Za-z0-9_]"))
    elif macroChar == "s":
        return LiteralEmitter(" ")
    else:
        raise ParseFatalException(
            "", 0, "unsupported macro character (" + macroChar + ")")

Example #3

# vim:fileencoding=utf-8 
#
# greetingInKorean.py
#
# Demonstration of the parsing module, on the prototypical "Hello, World!" example
#
from pyparsingOD import Word, srange

koreanChars = srange(r"[\0xac00-\0xd7a3]")
koreanWord = Word(koreanChars,min=2)

# define grammar
greet = koreanWord + "," + koreanWord + "!"

# input string
hello = '\uc548\ub155, \uc5ec\ub7ec\ubd84!' #"Hello, World!" in Korean

# parse input string
print(greet.parseString( hello ))

Example #4

File: stackish.py Project: schlichtanders/pyparsing-2.0.3-OrderedDict

def setBodyLength(tokens):
    strBody << Word(srange(r'[\0x00-\0xffff]'), exact=int(tokens[0]))
    return ""

Example #5

File: invRegex.py Project: schlichtanders/pyparsing-2.0.3-OrderedDict

def handleRange(toks):
    return CharacterRangeEmitter(srange(toks[0]))

Example #6

def handleRange(toks):
    return CharacterRangeEmitter(srange(toks[0]))

Example #7

def setBodyLength(tokens):
    strBody << Word(srange(r'[\0x00-\0xffff]'), exact=int(tokens[0]))
    return ""