2. builtin modules
2. builtin modules#
This chapter describes some useful built-in modules/packages in python.
2.1 os
2.2 sys
2.3 time and dateandtime
2.4 copy
2.5 collections
2.6 types and typing
2.7 math
2.8 pathlib
3.9 warnings
2.10 random
2.11 csv
2.12 itertools