def parse(self,
timestr,
default=None,
ignoretz=False,
tzinfos=None,
**kwargs):
if not default:
default = datetime.datetime.now().replace(hour=0,
minute=0,
second=0,
microsecond=0)
res = self._parse(timestr, **kwargs)
if res is None:
raise ValueError, "unknown string format"
repl = {}
for attr in [
"year", "month", "day", "hour", "minute", "second",
"microsecond"
]:
value = getattr(res, attr)
if value is not None:
repl[attr] = value
ret = default.replace(**repl)
if res.weekday is not None and not res.day:
ret = ret + relativedelta.relativedelta(weekday=res.weekday)
if not ignoretz:
if callable(tzinfos) or tzinfos and res.tzname in tzinfos:
if callable(tzinfos):
tzdata = tzinfos(res.tzname, res.tzoffset)
else:
tzdata = tzinfos.get(res.tzname)
if isinstance(tzdata, datetime.tzinfo):
tzinfo = tzdata
elif isinstance(tzdata, basestring):
tzinfo = tz.tzstr(tzdata)
elif isinstance(tzdata, int):
tzinfo = tz.tzoffset(res.tzname, tzdata)
else:
raise ValueError, "offset must be tzinfo subclass, " \
"tz string, or int offset"
ret = ret.replace(tzinfo=tzinfo)
elif res.tzname and res.tzname in time.tzname:
ret = ret.replace(tzinfo=tz.tzlocal())
elif res.tzoffset == 0:
ret = ret.replace(tzinfo=tz.tzutc())
elif res.tzoffset:
ret = ret.replace(tzinfo=tz.tzoffset(res.tzname, res.tzoffset))
return ret
def parse(self, timestr, default=None,
ignoretz=False, tzinfos=None,
pastweekdays=False,
**kwargs):
if not default:
default = datetime.datetime.now().replace(hour=0, minute=0,
second=0, microsecond=0)
res = self._parse(timestr, **kwargs)
if res is None:
raise ValueError, "unknown string format"
repl = {}
for attr in ["year", "month", "day", "hour",
"minute", "second", "microsecond"]:
value = getattr(res, attr)
if value is not None:
repl[attr] = value
ret = default.replace(**repl)
if res.weekday is not None and not res.day:
wd = relativedelta.weekdays[res.weekday](pastweekdays and -1 or +1)
ret = ret+relativedelta.relativedelta(weekday=wd)
if not ignoretz:
if callable(tzinfos) or tzinfos and res.tzname in tzinfos:
if callable(tzinfos):
tzdata = tzinfos(res.tzname, res.tzoffset)
else:
tzdata = tzinfos.get(res.tzname)
if isinstance(tzdata, datetime.tzinfo):
tzinfo = tzdata
elif isinstance(tzdata, basestring):
tzinfo = tz.tzstr(tzdata)
elif isinstance(tzdata, int):
tzinfo = tz.tzoffset(res.tzname, tzdata)
else:
raise ValueError, "offset must be tzinfo subclass, " \
"tz string, or int offset"
ret = ret.replace(tzinfo=tzinfo)
elif res.tzname and res.tzname in time.tzname:
ret = ret.replace(tzinfo=tz.tzlocal())
elif res.tzoffset == 0:
ret = ret.replace(tzinfo=tz.tzutc())
elif res.tzoffset:
ret = ret.replace(tzinfo=tz.tzoffset(res.tzname, res.tzoffset))
return ret
def parse(self, timestr, default=None, ignoretz=False, tzinfos=None, fuzzyreturn=False, **kwargs):
if not default:
default = datetime.datetime.now().replace(hour=0, minute=0, second=0, microsecond=0)
res = self._parse(timestr, **kwargs)
if res is None:
raise ValueError, "unknown string format"
repl = {}
for attr in ["year", "month", "day", "hour", "minute", "second", "microsecond"]:
value = getattr(res, attr)
if value is not None:
repl[attr] = value
ret = default.replace(**repl)
if res.weekday is not None and not res.day:
ret = ret + relativedelta.relativedelta(weekday=res.weekday)
if not ignoretz:
if callable(tzinfos) or tzinfos and res.tzname in tzinfos:
if callable(tzinfos):
tzdata = tzinfos(res.tzname, res.tzoffset)
else:
tzdata = tzinfos.get(res.tzname)
if isinstance(tzdata, datetime.tzinfo):
tzinfo = tzdata
elif isinstance(tzdata, basestring):
tzinfo = tz.tzstr(tzdata)
elif isinstance(tzdata, int):
tzinfo = tz.tzoffset(res.tzname, tzdata)
else:
raise ValueError, "offset must be tzinfo subclass, " "tz string, or int offset"
ret = ret.replace(tzinfo=tzinfo)
elif res.tzname and res.tzname in time.tzname:
ret = ret.replace(tzinfo=tz.tzlocal())
elif res.tzoffset == 0:
ret = ret.replace(tzinfo=tz.tzutc())
elif res.tzoffset:
ret = ret.replace(tzinfo=tz.tzoffset(res.tzname, res.tzoffset))
if fuzzyreturn:
if not repl.has_key("month"):
# return a fuzzy answer: an object representing a whole year
return relativedelta.relativedelta(year=ret.year, years=+1)
elif not repl.has_key("day"):
# return a fuzzy answer: an object representing a whole month
return relativedelta.relativedelta(year=ret.year, month=ret.month, months=+1)
elif not repl.has_key("hour"):
# return a fuzzy answer: an object representing a whole day
return relativedelta.relativedelta(year=ret.year, month=ret.month, day=ret.day, days=+1)
elif not repl.has_key("minute"):
# return a fuzzy answer: an object representing a whole hour
return relativedelta.relativedelta(year=ret.year, month=ret.month, day=ret.day, hour=ret.hour, hours=+1)
elif not repl.has_key("second"):
# return a fuzzy answer: an object representing a whole minute
return relativedelta.relativedelta(
year=ret.year, month=ret.month, day=ret.day, hour=ret.hour, minute=ret.minute, minutes=+1
)
elif not repl.has_key("microsecond"):
# return a fuzzy answer: an object representing a whole second
return relativedelta.relativedelta(
year=ret.year,
month=ret.month,
day=ret.day,
hour=ret.hour,
minute=ret.minute,
second=ret.second,
seconds=+1,
)
return ret