def test_now(self):
timezone_setting_value = 'US/Eastern'
tz_utc = timezone.get_timezone('UTC')
tz_us_eastern = timezone.get_timezone(timezone_setting_value)
now = to_utc(datetime.utcnow())
app_now = self.app.now()
assert app_now.tzinfo is tz_utc
assert app_now - now <= timedelta(seconds=1)
# Check that timezone conversion is applied from configuration
self.app.conf.enable_utc = False
self.app.conf.timezone = timezone_setting_value
# timezone is a cached property
del self.app.timezone
app_now = self.app.now()
assert app_now.tzinfo.zone == tz_us_eastern.zone
diff = to_utc(datetime.utcnow()) - localize(app_now, tz_utc)
assert diff <= timedelta(seconds=1)
# Verify that timezone setting overrides enable_utc=on setting
self.app.conf.enable_utc = True
del self.app.timezone
app_now = self.app.now()
assert self.app.timezone == tz_us_eastern
assert app_now.tzinfo.zone == tz_us_eastern.zone
def test_now(self):
timezone_setting_value = 'US/Eastern'
tz_utc = timezone.get_timezone('UTC')
tz_us_eastern = timezone.get_timezone(timezone_setting_value)
now = to_utc(datetime.utcnow())
app_now = self.app.now()
assert app_now.tzinfo is tz_utc
assert app_now - now <= timedelta(seconds=1)
# Check that timezone conversion is applied from configuration
self.app.conf.enable_utc = False
self.app.conf.timezone = timezone_setting_value
# timezone is a cached property
del self.app.timezone
app_now = self.app.now()
assert app_now.tzinfo.zone == tz_us_eastern.zone
diff = to_utc(datetime.utcnow()) - localize(app_now, tz_utc)
assert diff <= timedelta(seconds=1)
# Verify that timezone setting overrides enable_utc=on setting
self.app.conf.enable_utc = True
del self.app.timezone
app_now = self.app.now()
assert self.app.timezone == tz_us_eastern
assert app_now.tzinfo.zone == tz_us_eastern.zone
def timezone(self):
"""Current timezone for this app.
This is a cached property taking the time zone from the
:setting:`timezone` setting.
"""
conf = self.conf
tz = conf.timezone
if not tz:
return (timezone.get_timezone('UTC') if conf.enable_utc
else timezone.local)
return timezone.get_timezone(conf.timezone)
def timezone(self):
"""Current timezone for this app.
This is a cached property taking the time zone from the
:setting:`timezone` setting.
"""
conf = self.conf
tz = conf.timezone or 'UTC'
if not tz:
if conf.enable_utc:
return timezone.get_timezone('UTC')
else:
if not conf.timezone:
return timezone.local
return timezone.get_timezone(tz)
def timezone(self):
"""Current timezone for this app.
This is a cached property taking the time zone from the
:setting:`timezone` setting.
"""
conf = self.conf
tz = conf.timezone or 'UTC'
if not tz:
if conf.enable_utc:
return timezone.get_timezone('UTC')
else:
if not conf.timezone:
return timezone.local
return timezone.get_timezone(tz)
def test_rrule_timezone(self):
tz = timezone.get_timezone('US/Eastern')
start1 = datetime(2015, 12, 30, 12, 59, 22, tzinfo=timezone.utc)
start2 = start1.astimezone(tz)
r1 = rrule('MINUTELY', dtstart=start1, count=1)
r2 = rrule('MINUTELY', dtstart=start2, count=1)
r1_json = self.dumps(r1)
r2_json = self.dumps(r2)
r1_parsed = self.loads(r1_json)
self.assertEqual(r1_parsed.dtstart.utcoffset(), r1.dtstart.utcoffset())
r2_parsed = self.loads(r2_json)
self.assertEqual(r2_parsed.dtstart.utcoffset(), r2.dtstart.utcoffset())
self.assertEqual(r1_parsed.dtstart, r2_parsed.dtstart)
self.assertNotEqual(r1_parsed.dtstart.utcoffset(), r2_parsed.dtstart.utcoffset())
def dict_to_object(self, d):
if '__type__' not in d:
return d
objtype = d.pop('__type__')
if objtype == 'datetime':
zone = d.pop('timezone', 'UTC')
try:
tzinfo = FixedOffset(zone / 60)
except TypeError:
tzinfo = timezone.get_timezone(zone)
return datetime(tzinfo=tzinfo, **d)
if objtype == 'interval':
return schedule(run_every=d['every'], relative=d['relative'])
if objtype == 'crontab':
return crontab(**d)
if objtype == 'weekday':
return weekday(**d)
if objtype == 'rrule':
# Decode timestamp values into datetime objects
for key, tz_key in [('dtstart', 'dtstart_tz'),
('until', 'until_tz')]:
timestamp = d.get(key)
tz_minutes = d.pop(tz_key, 0)
if timestamp is not None:
d[key] = from_timestamp(timestamp, tz_minutes)
return rrule(**d)
d['__type__'] = objtype
return d
def test_timezone__none_set(self):
self.app.conf.timezone = None
tz = self.app.timezone
assert tz == timezone.get_timezone('UTC')
def test_timezone__none_set(self):
self.app.conf.timezone = None
tz = self.app.timezone
self.assertEqual(tz, timezone.get_timezone('UTC'))
def test_get_timezone_with_pytz(self):
assert timezone.get_timezone('UTC')
def test_get_timezone_with_pytz(self):
assert timezone.get_timezone('UTC')
def test_datetime_with_timezone(self):
d = self.datetime_as_dict(__type__='datetime', timezone='Asia/Shanghai')
result = self.loads(json.dumps(d))
d.pop('__type__')
d.pop('timezone')
self.assertEqual(result, datetime(tzinfo=timezone.get_timezone('Asia/Shanghai'), **d))
def test_datetime_with_tz(self):
dt = self.now(tzinfo=timezone.get_timezone('Asia/Shanghai'))
result = self.dumps(dt)
expected = self.datetime_as_dict(timezone='Asia/Shanghai', __type__='datetime')
self.assertEqual(json.loads(result), expected)
def test_timezone__none_set(self):
self.app.conf.timezone = None
tz = self.app.timezone
assert tz == timezone.get_timezone('UTC')
def test_get_timezone_with_pytz(self):
self.assertTrue(timezone.get_timezone('UTC'))
