Python Identifiers

Python Identifiers
Identifiers in Python

An identifiers is a name given to program element such as variables, array, class and function etc. An identifier is a sequence of letters, digits, and underscores, the first character of which cannot be a digit.


code
#for vaiables, functions, modules, classes... names
a...zA...Z
#followed by
a...zA...Z_0...9
#diacritics allowed but should be avoided
#language keywords forbidden
#lower/UPPER case discrimination

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