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#2834: Change re module semantics, so that str and bytes mixing is forbidden,

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and str (unicode) patterns get full unicode matching by default. The re.ASCII
flag is also introduced to ask for ASCII matching instead.
This commit is contained in:
Antoine Pitrou 2008-08-19 17:56:33 +00:00
parent 3ad7ba10a2
commit fd036451bf
37 changed files with 280 additions and 163 deletions
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4
Lib/_strptime.py
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@ -14,7 +14,7 @@ import time
import locale
import calendar
from re import compile as re_compile
from re import IGNORECASE
from re import IGNORECASE, ASCII
from re import escape as re_escape
from datetime import date as datetime_date
try:
@ -262,7 +262,7 @@ class TimeRE(dict):
def compile(self, format):
"""Return a compiled re object for the format string."""
return re_compile(self.pattern(format), IGNORECASE)
return re_compile(self.pattern(format), IGNORECASE | ASCII)
_cache_lock = _thread_allocate_lock()
# DO NOT modify _TimeRE_cache or _regex_cache without acquiring the cache lock