Python names (also called identifiers) can be any length and follow these rules:
The first or only character must be a letter (uppercase
or lowercase) or the underbar character, “
Any additional characters may be letters, underbars, or digits.
Case is significant in Python. The name “
Robin” is not the same name as
The names below are keywords, also known as reserved words. They have special meaning in Python and cannot be used as names or identifiers.
and def finally in print yield as del for is raise assert elif from lambda return break else global not try class except if or with continue exec import pass while