The
is supposed to let you give the effect of no_type_check to other decorators. pytype doesn't appear to understand it:
fromtypingimportno_type_check_decorator@no_type_check_decoratordeftest(cls): returncls@testclassFoo: x: 5Gives:
File "/tmp/type_test3.py", line 15, in Foo: Invalid type annotation '5' for x [invalid-annotation] Not a type
mypy is also currently lacking support
, they discuss it probably needing special case support directly in the checker.