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author | Pavel Aharoni <pa0916@att.com> | 2017-03-29 13:35:45 +0300 |
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committer | Pavel Aharoni <pa0916@att.com> | 2017-03-29 13:35:45 +0300 |
commit | e2cc2530fc6d54ebc975c01a4ff887ce12f0a736 (patch) | |
tree | 38385867295c8a09fb0d7f8eaf5fa78179e5b13a /jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/__init__.py | |
parent | bccebaa9888906f8ff78172f62ec592956066d82 (diff) |
[SDC-6] sdc-distribution-client 1707 rebasing
Change-Id: I322a05fd79beb6ba4fee4d32afffecf531b86e98
Signed-off-by: Pavel Aharoni <pa0916@att.com>
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/__init__.py')
-rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/__init__.py | 76 |
1 files changed, 76 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/__init__.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/__init__.py new file mode 100644 index 0000000..883ff16 --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/babel-2.3.4-py2.7.egg/babel/localtime/__init__.py @@ -0,0 +1,76 @@ +# -*- coding: utf-8 -*- +""" + babel.localtime + ~~~~~~~~~~~~~~~ + + Babel specific fork of tzlocal to determine the local timezone + of the system. + + :copyright: (c) 2013 by the Babel Team. + :license: BSD, see LICENSE for more details. +""" + +import sys +import pytz +import time +from datetime import timedelta +from datetime import tzinfo +from threading import RLock + +if sys.platform == 'win32': + from babel.localtime._win32 import _get_localzone +else: + from babel.localtime._unix import _get_localzone + + +_cached_tz = None +_cache_lock = RLock() + +STDOFFSET = timedelta(seconds=-time.timezone) +if time.daylight: + DSTOFFSET = timedelta(seconds=-time.altzone) +else: + DSTOFFSET = STDOFFSET + +DSTDIFF = DSTOFFSET - STDOFFSET +ZERO = timedelta(0) + + +class _FallbackLocalTimezone(tzinfo): + + def utcoffset(self, dt): + if self._isdst(dt): + return DSTOFFSET + else: + return STDOFFSET + + def dst(self, dt): + if self._isdst(dt): + return DSTDIFF + else: + return ZERO + + def tzname(self, dt): + return time.tzname[self._isdst(dt)] + + def _isdst(self, dt): + tt = (dt.year, dt.month, dt.day, + dt.hour, dt.minute, dt.second, + dt.weekday(), 0, -1) + stamp = time.mktime(tt) + tt = time.localtime(stamp) + return tt.tm_isdst > 0 + + +def get_localzone(): + """Returns the current underlying local timezone object. + Generally this function does not need to be used, it's a + better idea to use the :data:`LOCALTZ` singleton instead. + """ + return _get_localzone() + + +try: + LOCALTZ = get_localzone() +except pytz.UnknownTimeZoneError: + LOCALTZ = _FallbackLocalTimezone() |