zulip/zerver/lib/statistics.py

17 lines
691 B
Python

from zerver.models import UserProfile, UserActivityInterval
from datetime import datetime, timedelta
# Return the amount of Zulip usage for this user between the two
# given dates
def seconds_usage_between(user_profile: UserProfile, begin: datetime, end: datetime) -> timedelta:
intervals = UserActivityInterval.objects.filter(user_profile=user_profile,
end__gte=begin,
start__lte=end)
duration = timedelta(0)
for interval in intervals:
start = max(begin, interval.start)
finish = min(end, interval.end)
duration += finish-start
return duration