Generic type ReturnType and mypy checker plugin

Project description

ReturnType

Generic type ReturnType and mypy checker plugin

Install

pip install return_type

add plugin to mypy.ini

[mypy]
plugins = return_type.mypy-plugin.py

Usage

import typing as t
from return_type import ReturnType

C = t.Callable[..., int]
RC = ReturnType[C]

assert RC = int
v1: RC = 1  # correct
v2: RC = 1.  # error

Project details

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This version

0.1.1

Dec 11, 2020

0.1.0

Dec 11, 2020

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return_type-0.1.1.tar.gz (2.2 kB view hashes)

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