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Workaround for local timezones with historical dates on crippled commercial operating systems

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Kovid Goyal 2010-02-15 16:46:55 -07:00
parent 2a4d6d938e
commit ee43ccb71e
1 changed files with 10 additions and 1 deletions
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11
src/calibre/utils/date.py
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@ -11,8 +11,17 @@ from datetime import datetime
from dateutil.parser import parse from dateutil.parser import parse
from dateutil.tz import tzlocal, tzutc from dateutil.tz import tzlocal, tzutc
class SafeLocalTimeZone(tzlocal):
def _isdst(self, dt):
try:
return tzlocal._isdst(self, dt)
except ValueError:
pass
return False
utc_tz = _utc_tz = tzutc() utc_tz = _utc_tz = tzutc()
local_tz = _local_tz = tzlocal() local_tz = _local_tz = SafeLocalTimeZone()
def parse_date(date_string, assume_utc=False, as_utc=True, default=None): def parse_date(date_string, assume_utc=False, as_utc=True, default=None):
''' '''