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#!/usr/local/bin/python
""" mysplit - an alternative split implementation (Version 0.1)
Copyright (c) 2000, Marc-Andre Lemburg; mailto:mal@lemburg.com
Copyright (c) 2000-2014, eGenix.com Software GmbH; mailto:info@egenix.com
See the documentation for further information on copyrights,
or contact the author. All Rights Reserved.
"""
from mx.TextTools import *
mysplit_table = (
# Match all whitespace
(None,AllInSet,whitespace_set,+1),
# Match and tag all non-whitespace
('text',AllInSet + AppendMatch,nonwhitespace_set,+1),
# Loop until EOF
(None,EOF,Here,-2),
)
def mysplit(text,
table=mysplit_table,tag=tag):
return tag(text,table)[1]
###
import exceptions
stoplist = {'abc':1, 'def':1}
class KeywordFound(exceptions.StandardError):
def __init__(self, taglist):
self.taglist = taglist
def callable(taglist,text,l,r,subtags):
taglist.append(text[l:r])
if stoplist.has_key(text[l:r]):
raise KeywordFound(taglist)
mysplitex_table = (
# Match all whitespace
(None,AllInSet,whitespace_set,+1),
# Match and tag all non-whitespace
(callable,AllInSet + CallTag,nonwhitespace_set,+1),
# Loop until EOF
(None,EOF,Here,-2),
)
def mysplitex(text,
table=mysplitex_table,tag=tag,KeywordFound=KeywordFound):
try:
return tag(text,table)[1]
except KeywordFound,data:
return data.taglist
###
if __name__ == '__main__':
import time
tries = tuple(range(100000))
probe = 'abc def ghi jkjkjl asfwer sdfswer sfasgwer svasdwer'
print 'mysplit:',
t = time.clock()
for i in tries:
l = mysplit(probe)
print time.clock() - t,'sec.'
print 'mysplit (calling tag() directly):',
t = time.clock()
for i in tries:
l = tag(probe,mysplit_table)[1]
print time.clock() - t,'sec.'
print 'setsplit:',
t = time.clock()
sp = setsplit
ws = whitespace_set
for i in tries:
l = sp(probe,ws)
print time.clock() - t,'sec.'
print 'str.split:',
t = time.clock()
for i in tries:
l = probe.split()
print time.clock() - t,'sec.'
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