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add unicode and ignore case regex flags

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This commit is contained in:
William Ting 2013-12-17 10:06:13 -06:00
parent bd091b8766
commit bb04405cd6
1 changed files with 4 additions and 4 deletions
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8
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@ -30,7 +30,7 @@ from operator import attrgetter
from operator import itemgetter
import os
import platform
from re import search
import re
import sys
from argparse import ArgumentParser
@ -208,7 +208,7 @@ def find_matches(config, needles, count=1):
return first(exact_matches).path
def match_exact_regex(needles, haystack):
def match_exact_regex(needles, haystack, ignore_case=False):
"""
Performs an exact match by combining all arguments into a single regex
expression and finding matches.
@ -222,9 +222,9 @@ def match_exact_regex(needles, haystack):
result = [(path="The quick brown fox jumped over the lazy dog", 12.3)]
"""
regex_needle = '.*' + '.*'.join(needles) + '.*'
find = lambda haystack: search(regex_needle, haystack.path)
regex_flags = re.IGNORECASE | re.UNICODE if ignore_case else re.UNICODE
find = lambda haystack: re.search(regex_needle, haystack.path, flags=regex_flags)
return ifilter(find, haystack)