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Caches local timezone

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This commit is contained in:
Manuel Ebert 2013-07-15 13:37:30 +02:00
parent 7511b17b6e
commit ae733e6c66
1 changed files with 8 additions and 4 deletions
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12
jrnl/util.py
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@ -4,6 +4,8 @@ import sys
import os
from tzlocal import get_localzone
__cached_tz = None
def py23_input(msg):
if sys.version_info[0] == 3:
try: return input(msg)
@ -15,7 +17,9 @@ def get_local_timezone():
"""Returns the Olson identifier of the local timezone.
In a happy world, tzlocal.get_localzone would do this, but there's a bug on OS X
that prevents that right now: https://github.com/regebro/tzlocal/issues/6"""
if "darwin" in sys.platform:
return os.popen("systemsetup -gettimezone").read().replace("Time Zone: ", "").strip()
else:
return str(get_localzone())
global __cached_tz
if not __cached_tz and "darwin" in sys.platform:
__cached_tz = os.popen("systemsetup -gettimezone").read().replace("Time Zone: ", "").strip()
elif not __cached_tz:
__cached_tz = str(get_localzone())
return __cached_tz