◐ Shell
clean mode source ↗

type.__dict__ by youknowone · Pull Request #5957 · RustPython/RustPython

youknowone

Walkthrough

The changes introduce additional tests for Python's type metaclass and its descriptors, focusing on the behavior of the __dict__ descriptor and subclassing of type. In the Rust implementation, the PyType constructor is updated to track if the base type is type and conditionally inserts the __dict__ descriptor only when appropriate, reorganizing attribute initialization logic.

Changes

Files/Paths Change Summary
extra_tests/snippets/builtin_type.py Added assertions for type.__dict__ descriptor internals and a new metaclass A to test subclassing behavior.
vm/src/builtins/type.rs Modified PyType constructor to track if base is type, conditionally insert __dict__ descriptor, and updated function signature.

Poem

In the warren of types, a new check appears,
With metaclasses prancing and descriptors near.
Rusty paws shuffle, logic refined—
Only the right __dict__ is now assigned.
With subclassing neat and tests that delight,
The code hops forward, all fluffy and right!
🐇

📜 Recent review details

Configuration used: .coderabbit.yml
Review profile: CHILL
Plan: Pro

📥 Commits

Reviewing files that changed from the base of the PR and between 51794e4 and eeaf78f.

📒 Files selected for processing (2)
  • extra_tests/snippets/builtin_type.py (1 hunks)
  • vm/src/builtins/type.rs (3 hunks)
🚧 Files skipped from review as they are similar to previous changes (2)
  • extra_tests/snippets/builtin_type.py
  • vm/src/builtins/type.rs
⏰ Context from checks skipped due to timeout of 90000ms. You can increase the timeout in your CodeRabbit configuration to a maximum of 15 minutes (900000ms). (11)
  • GitHub Check: Run tests under miri
  • GitHub Check: Run snippets and cpython tests on wasm-wasi
  • GitHub Check: Run snippets and cpython tests (ubuntu-latest)
  • GitHub Check: Check the WASM package and demo
  • GitHub Check: Check Rust code with rustfmt and clippy
  • GitHub Check: Run rust tests (macos-latest)
  • GitHub Check: Run snippets and cpython tests (windows-latest)
  • GitHub Check: Run snippets and cpython tests (macos-latest)
  • GitHub Check: Run rust tests (ubuntu-latest)
  • GitHub Check: Run rust tests (windows-latest)
  • GitHub Check: Ensure compilation on various targets
✨ Finishing Touches
  • 📝 Generate Docstrings

Thanks for using CodeRabbit! It's free for OSS, and your support helps us grow. If you like it, consider giving us a shout-out.

❤️ Share
🪧 Tips

Chat

There are 3 ways to chat with CodeRabbit:

  • Review comments: Directly reply to a review comment made by CodeRabbit. Example:
    • I pushed a fix in commit <commit_id>, please review it.
    • Explain this complex logic.
    • Open a follow-up GitHub issue for this discussion.
  • Files and specific lines of code (under the "Files changed" tab): Tag @coderabbitai in a new review comment at the desired location with your query. Examples:
    • @coderabbitai explain this code block.
    • @coderabbitai modularize this function.
  • PR comments: Tag @coderabbitai in a new PR comment to ask questions about the PR branch. For the best results, please provide a very specific query, as very limited context is provided in this mode. Examples:
    • @coderabbitai gather interesting stats about this repository and render them as a table. Additionally, render a pie chart showing the language distribution in the codebase.
    • @coderabbitai read src/utils.ts and explain its main purpose.
    • @coderabbitai read the files in the src/scheduler package and generate a class diagram using mermaid and a README in the markdown format.
    • @coderabbitai help me debug CodeRabbit configuration file.

Support

Need help? Create a ticket on our support page for assistance with any issues or questions.

Note: Be mindful of the bot's finite context window. It's strongly recommended to break down tasks such as reading entire modules into smaller chunks. For a focused discussion, use review comments to chat about specific files and their changes, instead of using the PR comments.

CodeRabbit Commands (Invoked using PR comments)

  • @coderabbitai pause to pause the reviews on a PR.
  • @coderabbitai resume to resume the paused reviews.
  • @coderabbitai review to trigger an incremental review. This is useful when automatic reviews are disabled for the repository.
  • @coderabbitai full review to do a full review from scratch and review all the files again.
  • @coderabbitai summary to regenerate the summary of the PR.
  • @coderabbitai generate docstrings to generate docstrings for this PR.
  • @coderabbitai generate sequence diagram to generate a sequence diagram of the changes in this PR.
  • @coderabbitai resolve resolve all the CodeRabbit review comments.
  • @coderabbitai configuration to show the current CodeRabbit configuration for the repository.
  • @coderabbitai help to get help.

Other keywords and placeholders

  • Add @coderabbitai ignore anywhere in the PR description to prevent this PR from being reviewed.
  • Add @coderabbitai summary to generate the high-level summary at a specific location in the PR description.
  • Add @coderabbitai anywhere in the PR title to generate the title automatically.

Documentation and Community

  • Visit our Documentation for detailed information on how to use CodeRabbit.
  • Join our Discord Community to get help, request features, and share feedback.
  • Follow us on X/Twitter for updates and announcements.