def generate_weeks(count=500, until_date=None):
this_dow = date.today().weekday()
monday = date.today() - timedelta(days=this_dow)
end = monday
for i in xrange(count):
start = end - timedelta(days=7)
ret = (start, end)
end = start
if start > until_date:
yield ret
else:
return
def parsedate_to_datetime(data):
_3to2list = list(_parsedate_tz(data))
dtuple, tz, = [_3to2list[:-1]] + _3to2list[-1:]
if tz is None:
return datetime.datetime(*dtuple[:6])
return datetime.datetime(*dtuple[:6],
tzinfo=datetime.timezone(datetime.timedelta(seconds=tz)))
def parsedate_to_datetime(data):
_3to2list = list(_parsedate_tz(data))
dtuple, tz, = [_3to2list[:-1]] + _3to2list[-1:]
if tz is None:
return datetime.datetime(*dtuple[:6])
return datetime.datetime(*dtuple[:6],
tzinfo=datetime.timezone(datetime.timedelta(seconds=tz)))
def localtime(dt=None, isdst=-1):
"""Return local time as an aware datetime object.
If called without arguments, return current time. Otherwise *dt*
argument should be a datetime instance, and it is converted to the
local time zone according to the system time zone database. If *dt* is
naive (that is, dt.tzinfo is None), it is assumed to be in local time.
In this case, a positive or zero value for *isdst* causes localtime to
presume initially that summer time (for example, Daylight Saving Time)
is or is not (respectively) in effect for the specified time. A
negative value for *isdst* causes the localtime() function to attempt
to divine whether summer time is in effect for the specified time.
"""
if dt is None:
return datetime.datetime.now(datetime.timezone.utc).astimezone()
if dt.tzinfo is not None:
return dt.astimezone()
# We have a naive datetime. Convert to a (localtime) timetuple and pass to
# system mktime together with the isdst hint. System mktime will return
# seconds since epoch.
tm = dt.timetuple()[:-1] + (isdst,)
seconds = time.mktime(tm)
localtm = time.localtime(seconds)
try:
delta = datetime.timedelta(seconds=localtm.tm_gmtoff)
tz = datetime.timezone(delta, localtm.tm_zone)
except AttributeError:
# Compute UTC offset and compare with the value implied by tm_isdst.
# If the values match, use the zone name implied by tm_isdst.
delta = dt - datetime.datetime(*time.gmtime(seconds)[:6])
dst = time.daylight and localtm.tm_isdst > 0
gmtoff = -(time.altzone if dst else time.timezone)
if delta == datetime.timedelta(seconds=gmtoff):
tz = datetime.timezone(delta, time.tzname[dst])
else:
tz = datetime.timezone(delta)
return dt.replace(tzinfo=tz)
def localtime(dt=None, isdst=-1):
"""Return local time as an aware datetime object.
If called without arguments, return current time. Otherwise *dt*
argument should be a datetime instance, and it is converted to the
local time zone according to the system time zone database. If *dt* is
naive (that is, dt.tzinfo is None), it is assumed to be in local time.
In this case, a positive or zero value for *isdst* causes localtime to
presume initially that summer time (for example, Daylight Saving Time)
is or is not (respectively) in effect for the specified time. A
negative value for *isdst* causes the localtime() function to attempt
to divine whether summer time is in effect for the specified time.
"""
if dt is None:
return datetime.datetime.now(datetime.timezone.utc).astimezone()
if dt.tzinfo is not None:
return dt.astimezone()
# We have a naive datetime. Convert to a (localtime) timetuple and pass to
# system mktime together with the isdst hint. System mktime will return
# seconds since epoch.
tm = dt.timetuple()[:-1] + (isdst,)
seconds = time.mktime(tm)
localtm = time.localtime(seconds)
try:
delta = datetime.timedelta(seconds=localtm.tm_gmtoff)
tz = datetime.timezone(delta, localtm.tm_zone)
except AttributeError:
# Compute UTC offset and compare with the value implied by tm_isdst.
# If the values match, use the zone name implied by tm_isdst.
delta = dt - datetime.datetime(*time.gmtime(seconds)[:6])
dst = time.daylight and localtm.tm_isdst > 0
gmtoff = -(time.altzone if dst else time.timezone)
if delta == datetime.timedelta(seconds=gmtoff):
tz = datetime.timezone(delta, time.tzname[dst])
else:
tz = datetime.timezone(delta)
return dt.replace(tzinfo=tz)
class UserReport(models.Model):
today_date = datetime.today().day
user_today_cnt = UserProfile.objects.filter(
register_date=datetime.today()).count()
user_yesterday_cnt = UserProfile.objects.filter(
register_date=(datetime.today() - timedelta(days=1))).count()
user_increase = user_today_cnt - user_yesterday_cnt
class Meta:
verbose_name = u'用户统计报告'
verbose_name_plural = verbose_name
def __str__(self):
return str(self.today_date)
def test_queue_metrics(self):
queue_id = self._temp_queue("TestTempQueue")
task1 = self._create_temp_queued_task("temp task 1", queue_id)
time.sleep(1)
task2 = self._create_temp_queued_task("temp task 2", queue_id)
self.api.queues.get_next_task(queue=queue_id)
self.api.queues.remove_task(queue=queue_id, task=task2["id"])
to_date = utc_now_tz_aware()
from_date = to_date - timedelta(hours=1)
res = self.api.queues.get_queue_metrics(
queue_ids=[queue_id],
from_date=from_date.timestamp(),
to_date=to_date.timestamp(),
interval=5,
)
self.assertMetricQueues(res["queues"], queue_id)
def assertMetricQueues(self, queues_data, queue_id):
self.assertEqual(len(queues_data), 1)
queue_res = queues_data[0]
self.assertEqual(queue_res.queue, queue_id)
dates_len = len(queue_res["dates"])
self.assertTrue(2 >= dates_len >= 1)
for prop in ("avg_waiting_times", "queue_lengths"):
self.assertEqual(len(queue_res[prop]), dates_len)
dates_in_sec = [d / 1000 for d in queue_res["dates"]]
self.assertGreater(
dates_in_sec[0], (utc_now_tz_aware() - timedelta(seconds=15)).timestamp()
)
if dates_len > 1:
self.assertAlmostEqual(dates_in_sec[1] - dates_in_sec[0], 5, places=0)
def get_partitions():
get_partitions = 'SELECT [PARTITION_INDEX] FROM [wbsn-data-security].[dbo].[PA_EVENT_PARTITION_CATALOG] where ' \
'STATUS = \'ONLINE_ACTIVE\' or STATUS = \'ONLINE\''
partitions = execute_sql(get_partitions).fetchall()
normalised_partitions = []
for partition in partitions:
normalised_partitions.append(partition[0])
iterator = 0
for partitions in normalised_partitions:
date_string = f'{str(partitions)[0:4]}-{str(partitions)[4:6]}-{str(partitions)[6:]}'
date_time_obj = datetime.strptime(date_string, '%Y-%m-%d')
now_minus_90 = datetime.now() - timedelta(days=120)
if date_time_obj < now_minus_90:
normalised_partitions.pop(iterator)
iterator += 1
return normalised_partitions
def get_late_serial_holdings_pids(cls):
"""Return pids for all late holdings.
The holdings is considered late if :
* it is of type serial
* it is considerate as alive (acq_status='currently_received')
* next expected date has passed (greater than current datetime).
:return a generator of holdings pid.
"""
from ...holdings.api import HoldingsSearch
yesterday = datetime.now(timezone.utc) - timedelta(days=1)
yesterday = yesterday.strftime('%Y-%m-%d')
results = HoldingsSearch() \
.filter('term', holdings_type='serial') \
.filter('term', acquisition_status='currently_received') \
.filter('range', patterns__next_expected_date={'lte': yesterday}) \
.params(preserve_order=True) \
.sort({'_created': {'order': 'asc'}}) \
.source(['pid']).scan()
for hit in results:
yield hit.pid
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/3.0/howto/static-files/
STATIC_URL = '/static/'
REST_FRAMEWORK = {
'DEFAULT_PAGINATION_CLASS':
'rest_framework.pagination.PageNumberPagination',
'PAGE_SIZE':
10,
'DEFAULT_PERMISSION_CLASSES':
('rest_framework.permissions.IsAuthenticated', ),
'DEFAULT_AUTHENTICATION_CLASSES': (
'rest_framework_simplejwt.authentication.JWTAuthentication',
'rest_framework.authentication.SessionAuthentication',
'rest_framework.authentication.BasicAuthentication',
),
}
SIMPLE_JWT = {
'ACCESS_TOKEN_LIFETIME': timedelta(hours=1),
'REFRESH_TOKEN_LIFETIME': timedelta(days=2),
'AUTH_HEADER_TYPES': ('JWT', 'Bearer'),
}
ACCOUNT_LOGOUT_ON_GET = True
def ReturnDateNextBackup(DataAnt, timebackup):
# recebe temp e timeBackup e retorna
date_time_obj = datetime.datetime.strptime(str(DataAnt), '%Y-%m-%d ')
temp = date_time_obj.date()
d = temp + timedelta(days=(int(timebackup)))
return d
def create(self, phone_number, otp):
phone_otp = self.model(phone_number=phone_number, otp=otp)
expiry = timezone.now() + timedelta(minutes=2)
phone_otp.expiry = expiry
phone_otp.save()
return phone_otp
},
]
# Internationalization
# https://docs.djangoproject.com/en/2.1/topics/i18n/
LANGUAGE_CODE = 'en-us'
TIME_ZONE = 'UTC'
USE_I18N = True
USE_L10N = True
USE_TZ = True
# Static files (CSS, JavaScript, Images)
# https://docs.djangoproject.com/en/2.1/howto/static-files/
STATIC_URL = '/static/'
AUTH_USER_MODEL = 'accounts.User'
REST_FRAMEWORK = {
'DEFAULT_AUTHENTICATION_CLASSES': ('knox.auth.TokenAuthentication', )
}
REST_KNOX = {
'USER_SERIALIZER': 'accounts.serializers.UserSerializer',
'TOKEN_TTL': timedelta(hours=24 + 7),
}