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my.time.tz: implement different policies for localizing

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Dima Gerasimov 2020-10-31 01:54:31 +00:00 • committed by karlicoss
parent 15789a4149
commit 3a9e3e080f
7 changed files with 93 additions and 16 deletions
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7
my/time/tz/via_location.py
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@ -17,7 +17,7 @@ from typing import Dict, Iterator, List, NamedTuple, Optional, Tuple
from more_itertools import seekable
import pytz
from ...core.common import LazyLogger, mcachew
from ...core.common import LazyLogger, mcachew, tzdatetime
from ...core.cachew import cache_dir
from ...location.google import locations
@ -130,11 +130,10 @@ def _get_tz(dt: datetime) -> Optional[pytz.BaseTzInfo]:
return _get_home_tz(loc=loc)
def localize(dt: datetime) -> datetime:
# todo not sure. warn instead?
assert dt.tzinfo is None, dt
def localize(dt: datetime) -> tzdatetime:
tz = _get_tz(dt)
if tz is None:
# TODO -- this shouldn't really happen.. think about it carefully later
return dt
else:
return tz.localize(dt)