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 — [3.15] gh-151678: Add tests for tkinter.Canvas (GH-151683) by miss-islington · Pull Request #151716 · python/cpython

Conversation

@miss-islington

@miss-islington miss-islington commented Jun 19, 2026 •
edited by bedevere-app Bot
Loading

Uh oh!

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

Copy link
Copy Markdown
Contributor

Cover previously-untested Canvas methods in CanvasTest:

  • item creation and types, bbox, coordinate conversion, move/scale,
    find and addtag queries, tags, item configuration, stacking order,
    text-item editing, selection, focus, scan and postscript;
  • the create_arc, create_oval, create_bitmap, create_image,
    create_text and create_window item creation methods, checking
    coordinates, default and explicit options, valid enumerations and
    rejection of invalid values;
  • tag_bind() and tag_unbind(), checking the returned function id and
    binding script, querying bound sequences, the add parameter, event
    delivery to items via a tag, and removal of a single binding by id
    or all bindings for a sequence.
    (cherry picked from commit bb127c5)

Co-authored-by: Serhiy Storchaka [email protected]
Co-Authored-By: Claude Opus 4.8 (1M context) [email protected]

  • Issue: Improve test coverage of tkinter #151678

Sorry, something went wrong.

Uh oh!

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

All reactions
@serhiy-storchaka @claude @miss-islington
pythongh-151678: Add tests for tkinter.Canvas (pythonGH-151683)
2c9de9f
Cover previously-untested Canvas methods in CanvasTest:

* item creation and types, bbox, coordinate conversion, move/scale,
  find and addtag queries, tags, item configuration, stacking order,
  text-item editing, selection, focus, scan and postscript;
* the create_arc, create_oval, create_bitmap, create_image,
  create_text and create_window item creation methods, checking
  coordinates, default and explicit options, valid enumerations and
  rejection of invalid values;
* tag_bind() and tag_unbind(), checking the returned function id and
  binding script, querying bound sequences, the add parameter, event
  delivery to items via a tag, and removal of a single binding by id
  or all bindings for a sequence.
(cherry picked from commit bb127c5)

Co-authored-by: Serhiy Storchaka <[email protected]>
Co-Authored-By: Claude Opus 4.8 (1M context) <[email protected]>
@bedevere-app bedevere-app Bot added the tests Tests in the Lib/test dir label Jun 19, 2026
This was referenced Jun 19, 2026
Improve test coverage of tkinter #151678
Closed
gh-151678: Add tests for tkinter.Canvas #151683
Merged
@bedevere-app bedevere-app Bot added skip news awaiting review labels Jun 19, 2026
@serhiy-storchaka
serhiy-storchaka enabled auto-merge (squash) June 19, 2026 09:18
@serhiy-storchaka
serhiy-storchaka merged commit be26b8d into python:3.15 Jun 19, 2026
96 of 98 checks passed

Uh oh!

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

@bedevere-app bedevere-app Bot removed the awaiting review label Jun 19, 2026
@miss-islington
miss-islington deleted the backport-bb127c5-3.15 branch June 19, 2026 10:47
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Reviewers

No reviews

Uh oh!

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

Assignees

No one assigned

Labels

skip news tests Tests in the Lib/test dir

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

@miss-islington @serhiy-storchaka
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.