Skip to content

Show a real implementation for typing.overload #159611

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
shenanigansd wants to merge 1 commit into
base: main
Choose a base branch
from
+7 −2
Open

Show a real implementation for typing.overload #159611

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
9 changes: 7 additions & 2 deletions Doc/library/typing.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -3320,8 +3320,13 @@ Functions and decorators
@overload
def process(response: bytes) -> str:
...
def process(response):
... # actual implementation goes here
def process(response: int | bytes | None) -> tuple[int, str] | str | None:
# The implementation is not decorated with @overload
if response is None:
return None
if isinstance(response, int):
return response, str(response)
return response.decode()

See :pep:`484` for more details and comparison with other typing semantics.

Expand Down
Loading