Python base-Conditional and conditional statements

The following values, when used as Boolean expressions, are considered false:

False None 0 "" () [] {}

The----is the standard value false and none, all types of numbers 0 (including floating-point, long-integer, and other types), empty sequences (empty strings, empty tuples, empty lists), and empty dictionaries are false. Everything else is interpreted as true, including the special value TRUE.

Python base-Conditional and conditional statements