Py Modules (Py.Ud.10Apps)

Question 1

in what language are builtin modules written?

Answer 1

C

Question 2

how to list all builtin modules?

Answer 2

]] dir( __builtins__ )

Question 3

how to import the builtin modules which aren’t immediately available?

Answer 3

]] import

– e.g. time

Question 4

how to find out what builtin modules are available?

Answer 4

]] sys.builtin_module_names

Question 5

what are standard libraries?

Answer 5

an unprecise collection of builtin modules written in C and other modules written in .py

Question 6

where does modules written in .py, part of the standard library reside?

Answer 6

]] sys.prefix

Question 7

how to install 3rd party libraries?

Answer 7

]] import < 3rd_party_lib >

Question 8

what is the library to use for json datafiles ?

App1

Answer 8

json

]] import json