Python timezone.override方法代码示例

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def daily_activity_notifications():

    with timer() as t:
        for group in Group.objects.all():
            with timezone.override(group.timezone):
                if timezone.localtime().hour != 20:  # only at 8pm local time
                    continue

                for data in fetch_activity_notification_data_for_group(group):
                    prepare_activity_notification_email(**data).send()
                    stats.activity_notification_email(
                        group=data['group'], **{k: v.count()
                                                for k, v in data.items() if isinstance(v, QuerySet)}
                    )

    stats_utils.periodic_task('activities__daily_activity_notifications', seconds=t.elapsed_seconds) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def notify_message_push_subscribers_with_language(message, subscriptions, language):
    conversation = message.conversation

    if not translation.check_for_language(language):
        language = 'en'

    with translation.override(language):
        message_title = get_message_title(message, language)

    if message.is_thread_reply():
        click_action = frontend_urls.thread_url(message.thread)
    else:
        click_action = frontend_urls.conversation_url(conversation, message.author)

    notify_subscribers_by_device(
        subscriptions,
        click_action=click_action,
        fcm_options={
            'message_title': message_title,
            'message_body': Truncator(message.content).chars(num=1000),
            # this causes each notification for a given conversation to replace previous notifications
            # fancier would be to make the new notifications show a summary not just the latest message
            'tag': 'conversation:{}'.format(conversation.id),
        }
    ) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def prepare_application_message_notification(user, messages):
    application = target_from_messages(messages)
    with translation.override(language_for_user(user)):
        reply_to_name = application.user.display_name
        if application.user == user:
            conversation_name = _('New message in your application to %(group_name)s') % {
                'group_name': application.group.name
            }
        else:
            conversation_name = _('New message in application of %(user_name)s to %(group_name)s') % {
                'user_name': application.user.display_name,
                'group_name': application.group.name,
            }
        return prepare_message_notification(
            user,
            messages,
            reply_to_name=reply_to_name,
            group=application.group,
            conversation_name=conversation_name,
            conversation_url=application_url(application),
            stats_category='application_message'
        ) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def now(self, request):
        data = TimezoneForm(request.query_params)
        if not data.is_valid():
            raise DRFValidationError(data.errors)
        requested_timezone = data.cleaned_data.get('timezone')

        tz = requested_timezone or pytz.utc
        now = utils.timezone.now()
        transmissions = Transmission.at(now)
        try:
            transmission = next(transmissions)
        except StopIteration:
            return Response(None)
        else:
            serializer = self.get_serializer(transmission, many=False)
            with override(timezone=tz):
                return Response(serializer.data) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_get_current_timezone_templatetag(self):
        """
        Test the {% get_current_timezone %} templatetag.
        """
        tpl = Template("{% load tz %}{% get_current_timezone as time_zone %}{{ time_zone }}")

        self.assertEqual(tpl.render(Context()), "Africa/Nairobi")
        with timezone.override(UTC):
            self.assertEqual(tpl.render(Context()), "UTC")

        tpl = Template(
            "{% load tz %}{% timezone tz %}{% get_current_timezone as time_zone %}"
            "{% endtimezone %}{{ time_zone }}"
        )

        self.assertEqual(tpl.render(Context({'tz': ICT})), "+0700")
        with timezone.override(UTC):
            self.assertEqual(tpl.render(Context({'tz': ICT})), "+0700") 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_override(self):
        default = timezone.get_default_timezone()
        try:
            timezone.activate(ICT)

            with timezone.override(EAT):
                self.assertIs(EAT, timezone.get_current_timezone())
            self.assertIs(ICT, timezone.get_current_timezone())

            with timezone.override(None):
                self.assertIs(default, timezone.get_current_timezone())
            self.assertIs(ICT, timezone.get_current_timezone())

            timezone.deactivate()

            with timezone.override(EAT):
                self.assertIs(EAT, timezone.get_current_timezone())
            self.assertIs(default, timezone.get_current_timezone())

            with timezone.override(None):
                self.assertIs(default, timezone.get_current_timezone())
            self.assertIs(default, timezone.get_current_timezone())
        finally:
            timezone.deactivate() 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_localdate(self):
        naive = datetime.datetime(2015, 1, 1, 0, 0, 1)
        with self.assertRaisesMessage(ValueError, 'localtime() cannot be applied to a naive datetime'):
            timezone.localdate(naive)
        with self.assertRaisesMessage(ValueError, 'localtime() cannot be applied to a naive datetime'):
            timezone.localdate(naive, timezone=EAT)

        aware = datetime.datetime(2015, 1, 1, 0, 0, 1, tzinfo=ICT)
        self.assertEqual(timezone.localdate(aware, timezone=EAT), datetime.date(2014, 12, 31))
        with timezone.override(EAT):
            self.assertEqual(timezone.localdate(aware), datetime.date(2014, 12, 31))

        with mock.patch('django.utils.timezone.now', return_value=aware):
            self.assertEqual(timezone.localdate(timezone=EAT), datetime.date(2014, 12, 31))
            with timezone.override(EAT):
                self.assertEqual(timezone.localdate(), datetime.date(2014, 12, 31)) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def render(self, context):
        with timezone.override(self.tz.resolve(context)):
            output = self.nodelist.render(context)
        return output 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def calculate_group_summary_dates(group):
    with timezone.override(group.timezone):
        tz = get_current_timezone()

        # midnight last night in the groups local timezone
        midnight = tz.localize(timezone.now().replace(tzinfo=None, hour=0, minute=0, second=0, microsecond=0))

        # 7 days before that
        from_date = midnight - relativedelta(days=7)

        # a week after from date
        to_date = from_date + relativedelta(days=7)

        return from_date, to_date 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_summary_email_dates_printed_correctly(self):
        mail.outbox = []
        with timezone.override(timezone.utc), freeze_time(datetime.datetime(2018, 8, 19)):  # Sunday
            group = GroupFactory()
            self.make_activity_in_group(group)
            from_date, to_date = calculate_group_summary_dates(group)
            context = prepare_group_summary_data(group, from_date, to_date)
            emails = prepare_group_summary_emails(group, context)
            self.assertGreater(len(emails), 0)
            email = emails[0]
            expected_format = 'Sunday, August 12, 2018 to Saturday, August 18, 2018'
            self.assertIn(expected_format, email.body) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_summary_emails_send_at_8am_localtime(self):
        group = GroupFactory(timezone=pytz.timezone('Europe/Berlin'))
        # 6am UTC is 8am in this timezone
        with timezone.override(timezone.utc), freeze_time(datetime.datetime(2018, 8, 19, 6, 0, 0, tzinfo=pytz.utc)):
            self.make_activity_in_group(group)
            mail.outbox = []
            send_summary_emails()
            self.assertEqual(len(mail.outbox), self.new_user_count) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_summary_emails_do_not_send_at_other_times(self):
        group = GroupFactory(timezone=pytz.timezone('Europe/Berlin'))
        # 6am UTC is 8am in this timezone
        with timezone.override(timezone.utc), freeze_time(datetime.datetime(2018, 8, 19, 7, 0, 0, tzinfo=pytz.utc)):
            self.make_activity_in_group(group)
            mail.outbox = []
            send_summary_emails()
            self.assertEqual(len(mail.outbox), 0) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def test_time_filter_uses_timezone(self):
        hour = 5
        datetime = timezone.now().replace(
            tzinfo=pytz.utc,
            hour=hour,
            minute=0,
            second=0,
            microsecond=0,
        )
        tz = pytz.timezone('Europe/Berlin')
        offset_hours = int(tz.utcoffset(datetime.utcnow()).total_seconds() / 3600)
        with timezone.override(tz), translation.override('en'):
            val = time_filter(datetime)
            self.assertEqual(val, '{}:00 AM'.format(hour + offset_hours)) 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def prepare_email_content(template, context, tz, language='en'):
    if not translation.check_for_language(language):
        language = 'en'

    with timezone.override(tz), translation.override(language):

        html_content = None

        try:
            html_template = get_template('{}.html.jinja2'.format(template))
            html_content = html_template.render(context)
        except TemplateDoesNotExist:
            pass

        try:
            text_template = get_template('{}.text.jinja2'.format(template))
            text_content = text_template.render(context)
        except TemplateDoesNotExist:
            if html_content:
                text_content = generate_plaintext_from_html(html_content)
            else:
                raise Exception('Nothing to use for text content, no text or html templates available.')

        subject = render_to_string('{}.subject.jinja2'.format(template), context).replace('\n', '')

        return subject, text_content, html_content 

# 需要导入模块: from django.utils import timezone [as 别名]
# 或者: from django.utils.timezone import override [as 别名]
def group_timezone_at(group, **kwargs):
    with timezone.override(group.timezone):
        datetime = timezone.localtime(timezone=group.timezone).replace(**kwargs)
        with freeze_time(datetime, tick=True):
            yield