def get_tz(where: Optional[str]) -> Optional[tzwrap.PyTzInfo]:
"""Returns the `pytz <https://pythonhosted.org/pytz/>`_'s :py:class:`tzinfo`
associated with the string input
:param where: The queried timezone found by the parse. Can be ``None``.
:returns: The associated `pytz <https://pythonhosted.org/pytz/>`_'s
:py:class:`tzinfo` if ``where`` is a valid timezone, ``None`` otherwise.
"""
timezone = None
try:
timezone = tzwrap.timezone(where)
except tzwrap.UnknownTimeZoneError:
pass
return timezone
def test_missing_file(self, mopen: TMagicMock) -> None:
logging.disable(logging.WARNING)
mopen.side_effect = OSError()
with self.assertRaises(pytz.UnknownTimeZoneError):
print(tzwrap.timezone("Dublin"))
logging.disable(logging.NOTSET)
def test_none(self) -> None:
self.assertIsNone(tzwrap.timezone(None))
def test_wrong_tz(self) -> None:
with self.assertRaises(tzwrap.UnknownTimeZoneError):
tzwrap.timezone("ChozoPlanet")
def test_shortcut(self) -> None:
tz: str = "Africa/Monrovia"
shortcut: str = "Monrovia"
self.assertEqual(tzwrap.timezone(shortcut), pytz.timezone(tz))
def test_classic(self) -> None:
tz: str = "Africa/Monrovia"
self.assertEqual(tzwrap.timezone(tz), pytz.timezone(tz))