/usr/lib/python3/dist-packages/postgresql/python/datetime.py is in python3-postgresql 1.1.0-2+b3.
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# python.datetime - parts needed to use stdlib.datetime
##
import datetime
##
# stdlib.datetime representation of PostgreSQL 'infinity' and '-infinity'.
infinity_datetime = datetime.datetime(datetime.MAXYEAR, 12, 31, 23, 59, 59, 999999)
negative_infinity_datetime = datetime.datetime(datetime.MINYEAR, 1, 1, 0, 0, 0, 0)
infinity_date = datetime.date(datetime.MAXYEAR, 12, 31)
negative_infinity_date = datetime.date(datetime.MINYEAR, 1, 1)
class FixedOffset(datetime.tzinfo):
def __init__(self, offset_in_seconds, tzname = None):
self._tzname = tzname
self._offset = offset_in_seconds
self._offset_in_mins = offset_in_seconds // 60
self._td_offset = datetime.timedelta(0, self._offset_in_mins * 60)
self._dst = datetime.timedelta(0)
def utcoffset(self, offset_from):
return self._td_offset
def tzname(self, dt):
return self._tzname
def dst(self, arg):
return self._dst
def __repr__(self):
return "{path}.{name}({off}{tzname})".format(
path = type(self).__module__,
name = type(self).__name__,
off = repr(self._td_offset.days * 24 * 60 * 60 + self._td_offset.seconds),
tzname = (
", tzname = {tzname!r}".format(tzname = self._tzname) \
if self._tzname is not None else ""
)
)
UTC = FixedOffset(0, tzname = 'UTC')
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