In Python, identifiers are the names used to identify variables

In Python, identifiers are the names used to identify variables

Blog Article

https://docs.vultr.com/python/standard-library/str/isidentifier

In Python, identifiers are the names used to identify variables, functions, classes, modules, and other objects. They follow specific rules and conventions:

Rules for Identifiers in Python
Can contain letters (a-z, A-Z), digits (0-9), and underscores (_).
Cannot start with a digit (e.g., 1variable is invalid).
Cannot be a keyword (e.g., class, def, if, etc.).
Case-sensitive (Var and var are different identifiers).
Can be of any length, but should be meaningful.