Skip to content
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

Jump to bottom

[3.11] gh-107442: Document all valid types for ctypes _as_parameter_ (GH-107443) #107718

Merged
merged 2 commits into from
Aug 7, 2023
Merged

[3.11] gh-107442: Document all valid types for ctypes _as_parameter_ (GH-107443) #107718

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
f0cb2c5
gh-107442: Document all valid types for ctypes _as_parameter_ (#107443)
tomasr8 Aug 7, 2023
d7139ea
[3.11] gh-107442: Document all valid types for ctypes _as_parameter_ …
tomasr8 Aug 7, 2023
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
7 changes: 4 additions & 3 deletions Doc/library/ctypes.rst
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -399,9 +399,10 @@ Calling functions with your own custom data types
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

You can also customize :mod:`ctypes` argument conversion to allow instances of
your own classes be used as function arguments. :mod:`ctypes` looks for an
:attr:`_as_parameter_` attribute and uses this as the function argument. Of
course, it must be one of integer, string, or bytes::
your own classes be used as function arguments. :mod:`ctypes` looks for an
:attr:`!_as_parameter_` attribute and uses this as the function argument. The
attribute must be an integer, string, bytes, a :mod:`ctypes` instance, or an
object with an :attr:`!_as_parameter_` attribute::

>>> class Bottles:
... def __init__(self, number):
Expand Down