397 def _check_time_fields(hour, minute, second, microsecond, fold):  argument
401     microsecond = _index(microsecond)
408     if not 0 <= microsecond <= 999999:
409         raise ValueError('microsecond must be in 0..999999', microsecond)
412     return hour, minute, second, microsecond, fold
1239     def __new__(cls, hour=0, minute=0, second=0, microsecond=0, tzinfo=None, *, fold=0):  argument
1265         hour, minute, second, microsecond, fold = _check_time_fields(
1266             hour, minute, second, microsecond, fold)
1272         self._microsecond = microsecond
1295     def microsecond(self):  member in time
1386                     self._hashcode = hash(time(h, m, self.second, self.microsecond))
1388                     self._hashcode = hash((h, m, self.second, self.microsecond))
1505     def replace(self, hour=None, minute=None, second=None, microsecond=None,  argument
1514         if microsecond is None:
1515             microsecond = self.microsecond
1520         return type(self)(hour, minute, second, microsecond, tzinfo, fold=fold)
1572                 microsecond=0, tzinfo=None, *, fold=0):  argument
1590         hour, minute, second, microsecond, fold = _check_time_fields(
1591             hour, minute, second, microsecond, fold)
1600         self._microsecond = microsecond
1623     def microsecond(self):  member in datetime
1717                    time.hour, time.minute, time.second, time.microsecond,
1797             return s + self.microsecond / 1e6
1816         return time(self.hour, self.minute, self.second, self.microsecond, fold=self.fold)
1820         return time(self.hour, self.minute, self.second, self.microsecond,
1824                 minute=None, second=None, microsecond=None, tzinfo=True,  argument
1839         if microsecond is None:
1840             microsecond = self.microsecond
1846                           microsecond, tzinfo, fold=fold)
2126                 self._hashcode = hash(timedelta(days, seconds, self.microsecond) - tzoff)