mirror of
https://github.com/kennethreitz/pydantic.git
synced 2026-06-05 23:00:18 +00:00
Samuel Colvin
6914410f38
* starting validation_decorator * correct skip_pre_38 * fix coverage and type hints * mypy tests and move to class based decorator * 3.6 fix, prevent duplicate github actions * correct py 3.6 check * better errors * cleaner field names for args and kwargs * add change and comments * starting docs * back to 3.7 for docs * docs * bump * add async example and fix print indents * allow type annotations as strings * python 3.8 in docs
27 lines
375 B
Python
27 lines
375 B
Python
from pydantic import validate_arguments
|
|
|
|
|
|
@validate_arguments
|
|
def foo(a: int, *, c: str = 'x') -> str:
|
|
return c * a
|
|
|
|
|
|
# ok
|
|
x: str = foo(1, c='hello')
|
|
# fails
|
|
foo('x')
|
|
foo(1, c=1)
|
|
foo(1, 2)
|
|
foo(1, d=2)
|
|
# mypy assumes foo is just a function
|
|
callable(foo.raw_function)
|
|
|
|
|
|
@validate_arguments
|
|
def bar() -> str:
|
|
return 'x'
|
|
|
|
|
|
# return type should be a string
|
|
y: int = bar()
|