def get_initial(self, *args, **kwargs):
data = super().get_initial(*args, **kwargs)
consultants = self.get_object().members.consultants()
data['consultants'] = consultants
data['start_at'] = localize_date(
self.get_object().start_at,
time_zone=self.get_project().timezone).strftime(
'%Y-%m-%d %H:%M:%S')
data['end_at'] = localize_date(
self.get_object().end_at,
time_zone=self.get_project().timezone).strftime(
'%Y-%m-%d %H:%M:%S')
return data
def test_timezone_conversions_timezone(self):
"""
Test date transformation to differents TimeZones
"""
today_no_utc = datetime.today()
self.assertIsNone(today_no_utc.tzinfo)
localized_date = localize_date(today_no_utc)
self.assertEqual(localized_date.tzinfo, pytz.utc)
# Date with timezone info
today_utc = dj_timezone.now()
self.assertIsNotNone(today_utc.tzinfo)
localized_date = localize_date(today_utc)
self.assertEqual(
localized_date.tzinfo,
today_utc.tzinfo,
)
def get_initial(self, *args, **kwargs):
settings = self.get_project().settings
initial = {
'send_welcome_consultant':
settings.launch['send_welcome_consultant'],
'send_welcome_participant':
settings.launch['send_welcome_participant'],
'fix_password': settings.launch['fix_password'],
}
if self.get_project().start:
project = self.get_project()
initial['start'] = localize_date(
project.start,
time_zone=project.timezone).strftime('%Y-%m-%d %H:%M:%S')
return initial
def validate_date(self, date):
return localize_date(date, self.instance.timezone)
def end_tz(self):
return localize_date(self.end, time_zone=self.project.timezone) if self.end else None
def start_tz(self):
return localize_date(self.start, time_zone=self.project.timezone) if self.start else None
def end_localize(self):
return localize_date(self.end, self.timezone) if self.end else ''
def start_localize(self):
return localize_date(self.start, self.timezone) if self.start else ''
def test_timezone_conversion_to_city_timezone(self):
"""
Test timezone conversion to city timezone
"""
time_format = '%H:%M:%S'
date_format = '%d/%m/%Y'
FMT = '{} {}'.format(date_format, time_format)
# Test with America Timezone
washington_DC_timezone = 'America/New_York' # UTC -5
city_timezone = string_to_timezone(washington_DC_timezone)
used_time = '10:30:00'
washington_time = '06:30:00'
used_date = '20/10/2017'
date_no_utc = datetime.strptime('{} {}'.format(used_date, used_time),
FMT)
date_utc = localize_date(date_no_utc)
date_relative_city = localize_date(date=date_utc,
time_zone=city_timezone)
diff = date_utc - date_relative_city
self.assertEqual(diff.days, 0)
self.assertEqual(diff.total_seconds(), 0.0)
self.assertEqual(
date_utc.strftime(time_format),
used_time,
)
self.assertEqual(
date_utc.strftime(date_format),
used_date,
)
self.assertEqual(
date_relative_city.strftime(time_format),
washington_time,
)
self.assertEqual(
date_relative_city.strftime(date_format),
used_date,
)
# Test with Asia Timezone
city_timezone = string_to_timezone('Asia/Dubai') # UTC+4
used_time = '23:00:00'
used_date = '20/10/2017'
abu_dhabi_time = '03:00:00'
abu_dhabi_date = '21/10/2017'
date_no_utc = datetime.strptime('{} {}'.format(used_date, used_time),
FMT)
date_utc = localize_date(date_no_utc)
date_relative_city = localize_date(date=date_utc,
time_zone=city_timezone)
self.assertEqual(
date_utc.strftime(time_format),
used_time,
)
self.assertEqual(
date_utc.strftime(date_format),
used_date,
)
self.assertEqual(
date_relative_city.strftime(time_format),
abu_dhabi_time,
)
self.assertEqual(
date_relative_city.strftime(date_format),
abu_dhabi_date,
)
# Test with Asia Timezone and Los Angeles
city_abu_dhabi_timezone = string_to_timezone('Asia/Dubai') # UTC+4
city_california_timezone = string_to_timezone(
'America/Los_Angeles') # UTC -8
abu_dhabi_time = '03:00:00'
abu_dhabi_date = '23/08/2017'
california_time = '16:00:00'
california_date = '22/08/2017'
date_no_utc = datetime.strptime(
'{} {}'.format(abu_dhabi_date, abu_dhabi_time), FMT)
date_abu_dhabi = localize_date(
date=date_no_utc,
time_zone=city_abu_dhabi_timezone,
)
date_california = localize_date(
date=date_abu_dhabi,
time_zone=city_california_timezone,
)
self.assertEqual(
date_abu_dhabi.strftime(time_format),
abu_dhabi_time,
)
self.assertEqual(
date_abu_dhabi.strftime(date_format),
abu_dhabi_date,
)
self.assertEqual(
date_california.strftime(time_format),
california_time,
)
self.assertEqual(
date_california.strftime(date_format),
california_date,
)