mypy Type check

# mypy: ignore-errors
# type: ignore

Built-in types

Simple types

Here are examples of some common built-in types:

Type

Description

int

integer

float

floating point number

bool

boolean value (subclass of int)

str

text, sequence of unicode codepoints

bytes

8-bit string, sequence of byte values

object

an arbitrary object (object is the common base class)

All built-in classes can be used as types.