import sys import os from datetime import datetime import unittest import pytz import tzlocal.unix class TzLocalTests(unittest.TestCase): def test_env(self): tz_harare = tzlocal.unix._tz_from_env(':Africa/Harare') self.assertEqual(tz_harare.zone, 'Africa/Harare') # Some Unices allow this as well, so we must allow it: tz_harare = tzlocal.unix._tz_from_env('Africa/Harare') self.assertEqual(tz_harare.zone, 'Africa/Harare') local_path = os.path.split(__file__)[0] tz_local = tzlocal.unix._tz_from_env(':' + os.path.join(local_path, 'test_data', 'Harare')) self.assertEqual(tz_local.zone, 'local') # Make sure the local timezone is the same as the Harare one above. # We test this with a past date, so that we don't run into future changes # of the Harare timezone. dt = datetime(2012, 1, 1, 5) self.assertEqual(tz_harare.localize(dt), tz_local.localize(dt)) # Non-zoneinfo timezones are not supported in the TZ environment. self.assertRaises(pytz.UnknownTimeZoneError, tzlocal.unix._tz_from_env, 'GMT+03:00') def test_timezone(self): # Most versions of Ubuntu local_path = os.path.split(__file__)[0] tz = tzlocal.unix._get_localzone(_root=os.path.join(local_path, 'test_data', 'timezone')) self.assertEqual(tz.zone, 'Africa/Harare') def test_zone_setting(self): # A ZONE setting in /etc/sysconfig/clock, f ex CentOS local_path = os.path.split(__file__)[0] tz = tzlocal.unix._get_localzone(_root=os.path.join(local_path, 'test_data', 'zone_setting')) self.assertEqual(tz.zone, 'Africa/Harare') def test_timezone_setting(self): # A ZONE setting in /etc/conf.d/clock, f ex Gentoo local_path = os.path.split(__file__)[0] tz = tzlocal.unix._get_localzone(_root=os.path.join(local_path, 'test_data', 'timezone_setting')) self.assertEqual(tz.zone, 'Africa/Harare') def test_only_localtime(self): local_path = os.path.split(__file__)[0] tz = tzlocal.unix._get_localzone(_root=os.path.join(local_path, 'test_data', 'localtime')) self.assertEqual(tz.zone, 'local') dt = datetime(2012, 1, 1, 5) self.assertEqual(pytz.timezone('Africa/Harare').localize(dt), tz.localize(dt)) if sys.platform == 'win32': import tzlocal.win32 class TzWin32Tests(unittest.TestCase): def test_win32(self): tz = tzlocal.win32.get_localzone() if __name__ == '__main__': unittest.main()