def __contains__(self, t):
if self._timestamps is None:
return self._values is not None
else:
if type(t) in (int, float):
i2 = bisect_right(self._timestamps, t)
if i2 == 0: return False
return close(self._timestamps[i2 - 1], t)
else:
raise NotImplementedError("__contains__")
def __delitem__(self, t):
if self._timestamps is None:
if t is None:
self.__init__()
else:
raise ObjectForAllTimeError("Currently has one object for all time - cannot delete any part")
else:
if type(t) in (int, float):
i2 = bisect_right(self._timestamps, t)
if i2 == 0: raise TimestampError("Timestamp before first timestamp")
if not close(self._timestamps[i2 - 1], t): raise TimestampError("%s not in timeseries" % t)
del self._timestamps[i2 - 1]
del self._values[i2 - 1]
else:
raise NotImplementedError("__delitem__")
