bpo-31222: Make (datetime|date|time).replace return subclass type in Pure Python (#4176)

This commit is contained in:
Paul Ganssle 2017-11-09 16:34:29 -05:00 • committed by Victor Stinner
parent 72fa3014d5
commit 191e993365
2 changed files with 17 additions and 3 deletions

View file

@ -828,7 +828,7 @@ class date:
month = self._month
if day is None:
day = self._day
return date(year, month, day)
return type(self)(year, month, day)
# Comparisons of date objects with other.
@ -1316,7 +1316,7 @@ class time:
tzinfo = self.tzinfo
if fold is None:
fold = self._fold
return time(hour, minute, second, microsecond, tzinfo, fold=fold)
return type(self)(hour, minute, second, microsecond, tzinfo, fold=fold)
# Pickle support.
@ -1597,7 +1597,7 @@ class datetime(date):
tzinfo = self.tzinfo
if fold is None:
fold = self.fold
return datetime(year, month, day, hour, minute, second,
return type(self)(year, month, day, hour, minute, second,
microsecond, tzinfo, fold=fold)
def _local_timezone(self):