RESERVED WORDS
In Python some words are reserved to represent some meaning or functionality.
Such types of words are called reserved words.
There are 33 reserved words available in Python.
- True, False, None
- and, or ,not,is
- if, elif, else
- while, for, break, continue, return, in, yield
- try, except, finally, raise, assert
- import, from, as, class, def, pass, global, nonlocal, lambda, del, with
Note:
1. All Reserved words in Python contain only alphabet symbols.
2. Except the following 3 reserved words, all contain only lowercase alphabet symbols.
- True
- False
- None
Eg: a= true X
a=True √
>>> import keyword
>>> keyword.kwlist
[‘False’, ‘None’, ‘True’, ‘and’, ‘as’, ‘assert’, ‘break’, ‘class’, ‘continue’, ‘def’, ‘del’, ‘elif’, ‘else’,
‘except’, ‘finally’, ‘for’, ‘from’, ‘global’, ‘if’, ‘import’, ‘in’, ‘is’, ‘lambda’, ‘nonlocal’, ‘not’, ‘or’,
‘pass’, ‘raise’, ‘return’, ‘try’, ‘while’, ‘with’, ‘yield’]