bpo-39947: Remove old private trashcan C API functions#26869
Merged
vstinner merged 1 commit intopython:mainfrom Jun 23, 2021
vstinner:trashcan
Merged
bpo-39947: Remove old private trashcan C API functions#26869vstinner merged 1 commit intopython:mainfrom vstinner:trashcan
vstinner merged 1 commit intopython:mainfrom
vstinner:trashcan
Conversation
Member
Author
encukou
reviewed
Jun 23, 2021
Comment on lines
+1
to
+4
Remove 4 C API private trashcan functions which were only kept for the backward compatibility of the stable ABI with Python 3.8 and older, since the trashcan API was not usable with the limited C API on Python 3.8 and older. The trashcan API was excluded from the limited C API in Python 3.9. Removed functions: * _PyTrash_deposit_object() * _PyTrash_destroy_chain() * _PyTrash_thread_deposit_object() * _PyTrash_thread_destroy_chain() The trashcan C API was never usable with the limited C API, since old trashcan macros accessed directly PyThreadState members like "_tstate->trash_delete_nesting", whereas the PyThreadState structure is opaque in the limited C API. Exclude also the PyTrash_UNWIND_LEVEL constant from the C API. The trashcan C API was modified in Python 3.9 by commit 38965ec and in Python 3.10 by commit ed1a5a5 to hide implementation details.
Member
Author
|
I updated the PR to list the 4 removed functions in the NEWS entry and I also updated the stable ABI. |
Member
Author
|
@encukou: Would you mind to review the updated PR? It now removes the removed functions from the stable ABI. |
encukou
approved these changes
Jun 23, 2021
Member
Author
|
Merged, thanks for the review @encukou. |
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
4 participants
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Remove 4 C API private trashcan functions which were only kept for
the backward compatibility of the stable ABI with Python 3.8 and
older, since the trashcan API was not usable with the limited C API
on Python 3.8 and older. The trashcan API was excluded from the
limited C API in Python 3.9.
The trashcan C API was never usable with the limited C API, since old
trashcan macros accessed directly PyThreadState members like
"_tstate->trash_delete_nesting", whereas the PyThreadState structure
is opaque in the limited C API.
Exclude also the PyTrash_UNWIND_LEVEL constant from the C API.
The trashcan C API was modified in Python 3.9 by commit
38965ec and in Python 3.10 by commit
ed1a5a5 to hide implementation
details.
https://bugs.python.org/issue39947