Table of Contents
datetime
calendar
calendar.format()
calendar.formatstring()
calendar.isleap()
calendar.leapdays()
calendar.main()
calendar.monthrange()
calendar.setfirstweekday()
calendar.timegm()
calendar.weekday()
collections
heapq
bisect
array
sets
sched
mutex
Queue
weakref
UserDict
UserList
UserString
types
new
copy
pprint
repr
calendar.
monthrange
Return weekday (0-6 ~ Mon-Sun) and number of days (28-31) for year, month.