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Fix #5589

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Kovid Goyal 2010-05-22 09:39:10 -06:00
parent db67130999
commit fefe3ca015
1 changed files with 14 additions and 5 deletions
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19
src/calibre/utils/date.py
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@ -8,10 +8,13 @@ __docformat__ = 'restructuredtext en'
import re
from datetime import datetime
from functools import partial
from dateutil.parser import parse
from dateutil.tz import tzlocal, tzutc
from calibre import strftime
class SafeLocalTimeZone(tzlocal):
'''
Assume DST was not in effect for historical dates, if DST
@ -115,21 +118,27 @@ def utcnow():
def utcfromtimestamp(stamp):
return datetime.utcfromtimestamp(stamp).replace(tzinfo=_utc_tz)
def format_date(dt, format):
def format_date(dt, format, assume_utc=False, as_utc=False):
''' Return a date formatted as a string using a subset of Qt's formatting codes '''
if dt.tzinfo is None:
dt = dt.replace(tzinfo=_utc_tz if assume_utc else
_local_tz)
dt = dt.astimezone(_utc_tz if as_utc else _local_tz)
strf = partial(strftime, t=dt.timetuple())
def format_day(mo):
l = len(mo.group(0))
if l == 1: return '%d'%dt.day
if l == 2: return '%02d'%dt.day
if l == 3: return dt.strftime('%a')
return dt.strftime('%A')
if l == 3: return strf('%a')
return strf('%A')
def format_month(mo):
l = len(mo.group(0))
if l == 1: return '%d'%dt.month
if l == 2: return '%02d'%dt.month
if l == 3: return dt.strftime('%b')
return dt.strftime('%B')
if l == 3: return strf('%b')
return strf('%B')
def format_year(mo):
if len(mo.group(0)) == 2: return '%02d'%(dt.year % 100)