I got some feedback on Mastodon that it wasn't clear how to use the
linter and formatter together in pre-commit (mostly in the pre-commit
repo's documentation, which is even less clear, but the two should be
consistent).
## Summary
Add [NoneBot](https://github.com/nonebot/nonebot2) to list of projects
using ruff. NoneBot is an asynchronous multi-platform chatbot framework
written in Python.
## Summary
This PR updates our documentation for the upcoming formatter release.
Broadly, the documentation is now structured as follows:
- Overview
- Tutorial
- Installing Ruff
- The Ruff Linter
- Overview
- `ruff check`
- Rule selection
- Error suppression
- Exit codes
- The Ruff Formatter
- Overview
- `ruff format`
- Philosophy
- Configuration
- Format suppression
- Exit codes
- Black compatibility
- Known deviations
- Configuring Ruff
- pyproject.toml
- File discovery
- Configuration discovery
- CLI
- Shell autocompletion
- Preview
- Rules
- Settings
- Integrations
- `pre-commit`
- VS Code
- LSP
- PyCharm
- GitHub Actions
- FAQ
- Contributing
The major changes include:
- Removing the "Usage" section from the docs, and instead folding that
information into "Integrations" and the new Linter and Formatter
sections.
- Breaking up "Configuration" into "Configuring Ruff" (for generic
configuration), and new Linter- and Formatter-specific sections.
- Updating all example configurations to use `[tool.ruff.lint]` and
`[tool.ruff.format]`.
My suggestion is to pull and build the docs locally, and review by
reading them in the browser rather than trying to parse all the code
changes.
Closes https://github.com/astral-sh/ruff/issues/7235.
Closes https://github.com/astral-sh/ruff/issues/7647.
- Add changelog entry for 0.1.1
- Bump version to 0.1.1
- Require preview for fix added in #7967
- Allow duplicate headings in changelog (markdownlint setting)
## Summary
We don't enable E501 by default, but `line-length` is a useful example
for configuration, so we now set `--extend-select` in the tutorial with
a note to that effect.
I've also updated all the outputs to match the latest CLI behavior, and
changed the example from `List` to `Sequence` because `List` now spits
out two diagnostics (one for the import, one for the usage), which IMO
is confusing for beginners.
Closes https://github.com/astral-sh/ruff/issues/7572
Drops formatting specific rules from the default rule set as they
conflict with formatters in general (and in particular, conflict with
our formatter). Most of these rules are in preview, but the removal of
`line-too-long` and `mixed-spaces-and-tabs` is a change to the stable
rule set.
## Example
The following no longer raises `E501`
```
echo "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx = 1" | ruff check -
```
## Summary
We're planning to move the documentation from
[https://beta.ruff.rs/docs](https://beta.ruff.rs/docs) to
[https://docs.astral.sh/ruff](https://docs.astral.sh/ruff), for a few
reasons:
1. We want to remove the `beta` from the domain, as Ruff is no longer
considered beta software.
2. We want to migrate to a structure that could accommodate multiple
future tools living under one domain.
The docs are actually already live at
[https://docs.astral.sh/ruff](https://docs.astral.sh/ruff), but later
today, I'll add a permanent redirect from the previous to the new
domain. **All existing links will continue to work, now and in
perpetuity.**
This PR contains the code changes necessary for the updated
documentation. As part of this effort, I moved the playground and
documentation from my personal Cloudflare account to our team Cloudflare
account (hence the new `--project-name` references). After merging, I'll
also update the secrets on this repo.
## Summary
Adds `LOG009` from
[flake8-logging](https://github.com/adamchainz/flake8-logging). Also
adds the boilerplate for a new plugin
Checks for usages of undocumented `logging.WARN` constant and suggests
replacement with `logging.WARNING`.
## Test Plan
`cargo test` with fresh fixture
## Issue links
Refers: https://github.com/astral-sh/ruff/issues/7248
The target version should be the oldest supported version instead of an
arbitary version. Since 3.7 is EOL, we should use 3.8. I would like to
follow this up with more comprehensive default detection based on the
environment.
## Summary
Updated `pyproject.toml` classifiers from `"Development Status :: 4 -
Beta"` to `"Development Status :: 5 - Production/Stable"` to reflect the
transition from Beta to Full Release.
Updated the `README.md` to use `.com/astral-sh/ruff/...` instead of
`.com/charliermarsh/ruff/...` in Shields.io badges to reflect the
transition to a company.
## Test Plan
Utilized the official PyPA classifiers list (located at:
https://pypi.org/classifiers/)
Previewed the markdown file in different browsers on Github to ensure
all badges and logos still render properly.
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## Summary
They just changed the name to `Reflex`
## Test Plan
Nothing
## Summary
Adding two repositories at ING Bank using ruff. Demonstrates
corporate/industry adoption, e.g. similar to AstraZeneca.
## Test Plan
Note that the tests failing seems unrelated.
## Summary
This PR contains the first step towards enabling robust first-party,
third-party, and standard library import resolution in Ruff (including
support for `typeshed`, stub files, native modules, etc.) by porting
Pyright's import resolver to Rust.
The strategy taken here was to start with a more-or-less direct port of
the Pyright's TypeScript resolver. The code is intentionally similar,
and the test suite is effectively a superset of Pyright's test suite for
its own resolver. Due to the nature of the port, the code is very, very
non-idiomatic for Rust. The code is also entirely unused outside of the
test suite, and no effort has been made to integrate it with the rest of
the codebase.
Future work will include:
- Refactoring the code (now that it works) to match Rust and Ruff
idioms.
- Further testing, in practice, to ensure that the resolver can resolve
imports in a complex project, when provided with a virtual environment
path.
- Caching, to minimize filesystem lookups and redundant resolutions.
- Integration into Ruff itself (use Ruff's existing settings, find rules
that can make use of robust resolution, etc.)
## Summary
Add copyright notice detection to enforce the presence of copyright
headers in Python files.
Configurable settings include: the relevant regular expression, the
author name, and the minimum file size, similar to
[flake8-copyright](https://github.com/savoirfairelinux/flake8-copyright).
Closes https://github.com/charliermarsh/ruff/issues/3579
---------
Signed-off-by: ryan <ryang@waabi.ai>
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
# Summary
This allows users to do things like:
```py
# ruff: noqa: F401
```
...to ignore all `F401` directives in a file. It's equivalent to `per-file-ignores`, but allows users to specify the behavior inline.
Note that Flake8 does _not_ support this, so we _don't_ respect `# flake8: noqa: F401`. (Flake8 treats that as equivalent to `# flake8: noqa`, so ignores _all_ errors in the file. I think all of [these usages](https://cs.github.com/?scopeName=All+repos&scope=&q=%22%23+flake8%3A+noqa%3A+%22) are probably mistakes!)
A couple notes on the details:
- If a user has `# ruff: noqa: F401` in the file, but also `# noqa: F401` on a line that would legitimately trigger an `F401` violation, we _do_ mark that as "unused" for `RUF100` purposes. This may be the wrong choice. The `noqa` is legitimately unused, but it's also not "wrong". It's just redundant.
- If a user has `# ruff: noqa: F401`, and runs `--add-noqa`, we _won't_ add `# noqa: F401` to any lines (which seems like the obvious right choice to me).
Closes#1054 (which has some extra pieces that I'll carve out into a separate issue).
Closes#2446.
- Implement N999 (following flake8-module-naming) in pep8_naming
- Refactor pep8_naming: split rules.rs into file per rule
- Documentation for majority of the violations
Closes https://github.com/charliermarsh/ruff/issues/2734
This rule guards against `asyncio.create_task` usages of the form:
```py
asyncio.create_task(coordinator.ws_connect()) # Error
```
...which can lead to unexpected bugs due to the lack of a strong reference to the created task. See Will McGugan's blog post for reference: https://textual.textualize.io/blog/2023/02/11/the-heisenbug-lurking-in-your-async-code/.
Note that we can't detect issues like:
```py
def f():
# Stored as `task`, but never used...
task = asyncio.create_task(coordinator.ws_connect())
```
So that would be a false negative. But this catches the common case of failing to assign the task in any way.
Closes#2809.
For example:
$ ruff check --select=EM<Tab>
EM -- flake8-errmsg
EM10 EM1 --
EM101 -- raw-string-in-exception
EM102 -- f-string-in-exception
EM103 -- dot-format-in-exception
(You will need to enable autocompletion as described
in the Autocompletion section in the README.)
Fixes#2808.
(The --help help change in the README is due to a clap bug,
for which I already submitted a fix:
https://github.com/clap-rs/clap/pull/4710.)
Charlie Marsh
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