def get_users_currently_at_local_time(start_hour, end_hour, isoweekdays=None, active=True):
"""Returns a Queryset of Users whose current local time is within a time range
`start_hour` and `end_hour` are naive datetimes
If `isoweekdays` is specified, also checks that it falls on one of the days of the week (Monday = 1, Sunday = 7)
"""
timezones = get_timezones_within_current_local_time_bounds(start_hour, end_hour, isoweekdays=isoweekdays)
UserModel = get_user_model()
users = _filters.users_currently_at_local_time(
UserModel.objects,
start_hour,
end_hour,
isoweekdays=isoweekdays
)
if active is not None:
users = _filters.active_users(users, active=active)
return users
def get_users_currently_at_local_time(start_hour, end_hour, isoweekdays=None, active=True):
"""Returns a Queryset of Users whose current local time is within a time range
`start_hour` and `end_hour` are naive datetimes
If `isoweekdays` is specified, also checks that it falls on one of the days of the week (Monday = 1, Sunday = 7)
"""
timezones = get_timezones_within_current_local_time_bounds(start_hour, end_hour, isoweekdays=isoweekdays)
UserModel = get_user_model()
users = _filters.users_currently_at_local_time(
UserModel.objects,
start_hour,
end_hour,
isoweekdays=isoweekdays
)
if active is not None:
users = _filters.active_users(users, active=active)
return users
def users_currently_at_local_time(users, start_hour, end_hour, isoweekdays=None):
"""Filters a QuerySet of `users` whose current local time is within a time range
Strategy 1 (inefficient):
enumerate through every User, and keep the ones whose current local time is within the range
Strategy 2:
- find all the timezones that are in the local time
- query users in that timezone
`start_hour` and `end_hour` are naive datetimes
If `isoweekdays` is specified, also checks that it falls on one of the days of the week (Monday = 1, Sunday = 7)
"""
from htk.utils.datetime_utils import get_timezones_within_current_local_time_bounds
timezones = get_timezones_within_current_local_time_bounds(start_hour, end_hour, isoweekdays=isoweekdays)
filtered = users.filter(
profile__timezone__in=timezones
)
return filtered
def users_currently_at_local_time(users, start_hour, end_hour, isoweekdays=None):
"""Filters a QuerySet of `users` whose current local time is within a time range
Strategy 1 (inefficient):
enumerate through every User, and keep the ones whose current local time is within the range
Strategy 2:
- find all the timezones that are in the local time
- query users in that timezone
`start_hour` and `end_hour` are naive datetimes
If `isoweekdays` is specified, also checks that it falls on one of the days of the week (Monday = 1, Sunday = 7)
"""
from htk.utils.datetime_utils import get_timezones_within_current_local_time_bounds
timezones = get_timezones_within_current_local_time_bounds(start_hour, end_hour, isoweekdays=isoweekdays)
filtered = users.filter(
profile__timezone__in=timezones
)
return filtered
