Make datetime available

[ghost]

hello, i'm not sure if this request belongs here or on avrae/avrae (or if feature requests are welcome :p ) but i would find it really helpful if datetime was made available to users of draconic

i have code like this in a custom command of mine; very much "smelly" and probably buggy as well:

days_of_the_week = ['Monday', 'Tuesday', 'Wednesday', 'Thursday', 'Friday', 'Saturday', 'Sunday']
num_days_in_week = len(days_of_the_week)

# the unix epoch is a thursday
epoch_starts_on = 3
now_timestamp = time()

seconds_per_day = 60 * 60 * 24
epoch_day = floor(now_timestamp / seconds_per_day)
epoch_day_of_the_week = ((epoch_day + epoch_starts_on) % len(days_of_the_week))

seconds_left_in_day = seconds_per_day - (now_timestamp % seconds_per_day)
minutes_left_in_day = floor((seconds_left_in_day / 60) % 60)
hours_left_in_day = floor((seconds_left_in_day / 60) / 60)

[zhudotexe]

Duplicate of avrae/avrae#1277 - the main concern here is auditing the types added by datetime