GV

GeezerVison

The World Wide Web, restored to 800 pixels of glory.

Home|About|Gaming cabinet|Archives|How it works|Starter sites

On this site

  • Sign in
  • ActionsCI/CD and automation
  • CodespacesCloud development environments
  • All Features
  • Documentation
  • Training
  • Certifications
  • Build with Copilot
  • Customize Copilot
  • Integrations
  • Trending repos
  • GitHub Sponsors
  • Developer articles
  • Enterprises

This view

  • Original page
  • New address

GeezerVison is showing github.com — gh-97669: Fix test_tools reference leak by vstinner · Pull Request #98216 · python/cpython

Conversation

@vstinner

@vstinner vstinner commented Oct 12, 2022 •
edited by bedevere-bot
Loading

Uh oh!

There was an error while loading. Please reload this page.

Copy link
Copy Markdown
Member

test_tools.test_sundry() now uses an unittest mock to prevent the logging module to register a real "atfork" function which kept the logging module dictionary alive. So the logging module can be properly unloaded. Previously, the logging module was loaded before test_sundry(), but it's no longer the case since recent test_tools sub-tests removals.

  • Issue: Remove outdated Tools/scripts/ example scripts #97669

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.
All reactions
@vstinner vstinner added the skip news label Oct 12, 2022
@vstinner
vstinner requested review from brettcannon, encukou, ericsnowcurrently, ncoghlan and warsaw as code owners October 12, 2022 13:58
@bedevere-bot bedevere-bot added the awaiting core review label Oct 12, 2022
@vstinner

vstinner commented Oct 12, 2022

Copy link
Copy Markdown
Member Author

This change fix test_tools reference leak regression. Example: https://buildbot.python.org/all/#/builders/562/builds/547

test_tools leaked [5866, 5864, 5866] references, sum=17596
test_tools leaked [1807, 1836, 1828] memory blocks, sum=5471
All reactions

Sorry, something went wrong.

Uh oh!

There was an error while loading. Please reload this page.
@vstinner
gh-97669: Fix test_tools reference leak
dd704ca 
test_tools.test_sundry() now uses an unittest mock to prevent the
logging module to register a real "atfork" function which kept the
logging module dictionary alive. So the logging module can be
properly unloaded. Previously, the logging module was loaded before
test_sundry(), but it's no longer the case since recent test_tools
sub-tests removals.
@vstinner
vstinner merged commit a8c8526 into python:main Oct 12, 2022
@bedevere-bot bedevere-bot removed the awaiting core review label Oct 12, 2022
@vstinner
vstinner deleted the fix_tools_refleak branch October 12, 2022 15:26
@kumaraditya303 kumaraditya303 mentioned this pull request Oct 12, 2022
GH-94597: Deprecate child watcher getters and setters #98215
Merged
carljm added a commit to carljm/cpython that referenced this pull request Oct 14, 2022
@carljm
Merge branch 'main' into typewatch
6e53514 
* main: (38 commits)
  pythongh-98251: Allow venv to pass along PYTHON* variables to pip and ensurepip when they do not impact path resolution (pythonGH-98259)
  Bpo-41246: IOCP Proactor avoid callback code duplication (python#21399)
  bpo-46364: Use sockets for stdin of asyncio only on AIX (python#30596)
  pythongh-98178: syslog() is not thread-safe on macOS (python#98213)
  Mark all targets in `Doc/Makefile` as `PHONY` (pythonGH-98189)
  pythongh-97982: Factorize PyUnicode_Count() and unicode_count() code (python#98025)
  pythongh-96265: Formatting changes for faq/general (python#98129)
  tutorial: remove "with single quotes" (python#98204)
  pythongh-97669: Remove Tools/scripts/startuptime.py (python#98214)
  signalmodule.c uses _PyErr_WriteUnraisableMsg() (python#98217)
  pythongh-97669: Fix test_tools reference leak (python#98216)
  pythongh-97669: Create Tools/patchcheck/ directory (python#98186)
  pythongh-65046: Link to logging cookbook from asyncio docs (python#98207)
  Formatting fixes in contextlib docs (python#98111)
  pythongh-95276: Add callable entry to the glossary (python#95738)
  pythongh-96130: Rephrase use of "typecheck" verb for clarity (python#98144)
  Fix some incorrect indentation around the main switch (python#98177)
  pythongh-98172: Fix formatting in `except*` docs (python#98173)
  pythongh-97982: Remove asciilib_count() (python#98164)
  pythongh-95756: Free and NULL-out code caches when needed (pythonGH-98181)
  ...
@noamcohen97 noamcohen97 mentioned this pull request Oct 14, 2022
gh-95023: Added os.setns and os.unshare to easily switch between namespaces on Linux #95046
Merged
carljm added a commit to carljm/cpython that referenced this pull request Oct 14, 2022
@carljm
Merge branch 'main' into cached_property
0bb0c69 
* main: (37 commits)
  pythongh-98251: Allow venv to pass along PYTHON* variables to pip and ensurepip when they do not impact path resolution (pythonGH-98259)
  Bpo-41246: IOCP Proactor avoid callback code duplication (python#21399)
  bpo-46364: Use sockets for stdin of asyncio only on AIX (python#30596)
  pythongh-98178: syslog() is not thread-safe on macOS (python#98213)
  Mark all targets in `Doc/Makefile` as `PHONY` (pythonGH-98189)
  pythongh-97982: Factorize PyUnicode_Count() and unicode_count() code (python#98025)
  pythongh-96265: Formatting changes for faq/general (python#98129)
  tutorial: remove "with single quotes" (python#98204)
  pythongh-97669: Remove Tools/scripts/startuptime.py (python#98214)
  signalmodule.c uses _PyErr_WriteUnraisableMsg() (python#98217)
  pythongh-97669: Fix test_tools reference leak (python#98216)
  pythongh-97669: Create Tools/patchcheck/ directory (python#98186)
  pythongh-65046: Link to logging cookbook from asyncio docs (python#98207)
  Formatting fixes in contextlib docs (python#98111)
  pythongh-95276: Add callable entry to the glossary (python#95738)
  pythongh-96130: Rephrase use of "typecheck" verb for clarity (python#98144)
  Fix some incorrect indentation around the main switch (python#98177)
  pythongh-98172: Fix formatting in `except*` docs (python#98173)
  pythongh-97982: Remove asciilib_count() (python#98164)
  pythongh-95756: Free and NULL-out code caches when needed (pythonGH-98181)
  ...
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

@brettcannon brettcannon Awaiting requested review from brettcannon brettcannon is a code owner
@encukou encukou Awaiting requested review from encukou
@ericsnowcurrently ericsnowcurrently Awaiting requested review from ericsnowcurrently ericsnowcurrently is a code owner
@ncoghlan ncoghlan Awaiting requested review from ncoghlan ncoghlan is a code owner
@warsaw warsaw Awaiting requested review from warsaw warsaw is a code owner

Uh oh!

There was an error while loading. Please reload this page.

Assignees

No one assigned

Labels

skip news

Projects

None yet

Milestone

No milestone

Development

Successfully merging this pull request may close these issues.

Uh oh!

There was an error while loading. Please reload this page.

2 participants

@vstinner @bedevere-bot
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.
You are visitor 01402503 — GeezerVison does not store the pages you look up.
Best viewed with Netscape Navigator 4.7 or Internet Explorer 6 at 800×600. No cookies required.