## Summary
This review contains a fix for
[PIE810](https://docs.astral.sh/ruff/rules/multiple-starts-ends-with/)
(multiple-starts-ends-with)
The problem is that ruff suggests combining multiple startswith/endswith
calls into a single call even though there might be a call with tuple of
strs. This leads to calling startswith/endswith with tuple of tuple of
strs which is incorrect and violates startswith/endswith conctract and
results in runtime failure.
However the following will be valid and fixed correctly =>
```python
x = ("hello", "world")
y = "h"
z = "w"
msg = "hello world"
if msg.startswith(x) or msg.startswith(y) or msg.startswith(z) :
sys.exit(1)
```
```
ruff --fix --select PIE810 --unsafe-fixes
```
=>
```python
if msg.startswith(x) or msg.startswith((y,z)):
sys.exit(1)
```
See: https://github.com/astral-sh/ruff/issues/8906
## Test Plan
```bash
cargo test
```
## Summary
This rule was just incorrect, it didn't match the examples in the docs.
(It's a very rarely-used rule since it's not included in any of the
conventions.)
Closes https://github.com/astral-sh/ruff/issues/9452.
## Summary
Add a rule for defaultdict(default_factory=callable). Instead suggest
using defaultdict(callable).
See: https://github.com/astral-sh/ruff/issues/9509
If a user tries to bind a "non-callable" to default_factory, the rule
ignores it. Another option would be to warn that it's probably not what
you want. Because Python allows the following:
```python
from collections import defaultdict
defaultdict(default_factory=1)
```
this raises after you actually try to use it:
```python
dd = defaultdict(default_factory=1)
dd[1]
```
=>
```bash
KeyError: 1
```
Instead using callable directly in the constructor it will raise (not
being a callable):
```python
from collections import defaultdict
defaultdict(1)
```
=>
```bash
TypeError: first argument must be callable or None
```
## Test Plan
```bash
cargo test
```
## Summary
When we are analyzing the implicit return rule this change add an
additional check to verify if the call expression has been annotated
with NoReturn type from typing module.
See: https://github.com/astral-sh/ruff/issues/5474
## Test Plan
```bash
cargo test
```
Previously, without the 'wrap_help' feature enabled, Clap would not do
any auto-wrapping of help text. For help text with long lines, this
tends to lead to non-ideal formatting. It can be especially difficult to
read when the width of the terminal is smaller.
This commit enables 'wrap_help', which will automatically cause Clap to
query the terminal size and wrap according to that. Or, if the terminal
size cannot be determined, it will default to a maximum line width of
100.
Ref https://github.com/astral-sh/ruff/pull/9599#discussion_r1464992692
## Summary
If you paste in the TOML for our default configuration (from the docs),
it's rejected by our JSON Schema:
It seems like the issue is with:
```toml
# Set the line length limit used when formatting code snippets in
# docstrings.
#
# This only has an effect when the `docstring-code-format` setting is
# enabled.
docstring-code-line-length = "dynamic"
```
Specifically, since that value uses a custom Serde implementation, I
guess Schemars bails out? This PR adds a custom representation to allow
`"dynamic"` (but no other strings):
This seems like it should work but I don't have a great way to test it.
Closes https://github.com/astral-sh/ruff/issues/9630.
## Summary
SchemaStore now depends on some Prettier plugins, so we need to install
Prettier and its plugins as part of the project (rather than relying on
a global install).
## Test Plan
Ran the script!
## Summary
Checks for unnecessary `dict` comprehension when creating a new
dictionary from iterable. Suggest to replace with
`dict.fromkeys(iterable)`
See: https://github.com/astral-sh/ruff/issues/9592
## Test Plan
```bash
cargo test
```
Bumps [ignore](https://github.com/BurntSushi/ripgrep) from 0.4.21 to
0.4.22.
<details>
<summary>Commits</summary>
<ul>
<li><a
href="2c3897585d"><code>2c38975</code></a>
ignore-0.4.22</li>
<li><a
href="c8e4a84519"><code>c8e4a84</code></a>
cli: prefix all non-fatal error messages with 'rg: '</li>
<li><a
href="b9c774937f"><code>b9c7749</code></a>
ignore: fix reference cycle for compiled matchers</li>
<li><a
href="67dd809a80"><code>67dd809</code></a>
ignore: add some 'allow(dead_code)' annotations</li>
<li><a
href="e0a85678e1"><code>e0a8567</code></a>
complete/fish: improve shell completions for fish</li>
<li><a
href="56c7ad175a"><code>56c7ad1</code></a>
ignore/types: add Lean</li>
<li><a
href="2a4dba3fbf"><code>2a4dba3</code></a>
ignore/types: add meson.options</li>
<li><a
href="daa157b5f9"><code>daa157b</code></a>
core: actually implement --sortr=path</li>
<li><a
href="0096c74c11"><code>0096c74</code></a>
grep-0.3.1</li>
<li><a
href="8c48355b03"><code>8c48355</code></a>
deps: bump grep-printer to 0.2.1</li>
<li>Additional commits viewable in <a
href="https://github.com/BurntSushi/ripgrep/compare/ignore-0.4.21...ignore-0.4.22">compare
view</a></li>
</ul>
</details>
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## Summary
This PR introduces a new rule to sort `__slots__` and `__match_args__`
according to a [natural sort](https://en.wikipedia.org/wiki/Natural_sort_order), as was
requested in https://github.com/astral-sh/ruff/issues/1198#issuecomment-1881418365.
The implementation here generalises some of the machinery introduced in
3aae16f1bd
so that different kinds of sorts can be applied to lists of string
literals. (We use an "isort-style" sort for `__all__`, but that isn't
really appropriate for `__slots__` and `__match_args__`, where nearly
all items will be snake_case.) Several sections of code have been moved
from `sort_dunder_all.rs` to a new module, `sorting_helpers.rs`, which
`sort_dunder_all.rs` and `sort_dunder_slots.rs` both make use of.
`__match_args__` is very similar to `__all__`, in that it can only be a
tuple or a list. `__slots__` differs from the other two, however, in
that it can be any iterable of strings. If slots is a dictionary, the
values are used by the builtin `help()` function as per-attribute
docstrings that show up in the output of `help()`. (There's no
particular use-case for making `__slots__` a set, but it's perfectly
legal at runtime, so there's no reason for us not to handle it in this
rule.)
Note that we don't do an autofix for multiline `__slots__` if `__slots__` is a dictionary: that's out of scope. Everything else, we can nearly always fix, however.
## Test Plan
`cargo test` / `cargo insta review`.
I also ran this rule on CPython, and the diff looked pretty good
---
Co-authored-by: Micha Reiser <micha@reiser.io>
## Summary
Apparently MkDocs doesn't like when reference-style links have
formatting inside :)
<details>
<summary>Screenshots (before and after the change)</summary>
<img width="1235" alt="61353"
src="e32a82bd-0c5d-4edb-998f-b53659a6c54d">
<img width="1237" alt="15526"
src="bdafcda5-eb9c-4af6-af03-b4849c1e5c81">
</details>
## Summary
Implement rule `mutable-fromkeys-value` (`RUF023`).
Autofixes
```python
dict.fromkeys(foo, [])
```
to
```python
{key: [] for key in foo}
```
The fix is marked as unsafe as it changes runtime behaviour. It also
uses `key` as the comprehension variable, which may not always be
desired.
Closes#4613.
## Test Plan
`cargo test`
## Summary
When determining whether _any_ settings have namespace packages, we need
to consider the global settings (as would be provided via `--config`).
This was a subtle fallout of a refactor.
Closes https://github.com/astral-sh/ruff/issues/9579.
## Test Plan
Tested locally by compiling Ruff and running against this
[namespace-test](https://github.com/gokay05/namespace-test) repo.
Uses our existing configuration overrides to unset the
`required-version` option in ecosystem projects during checks.
The downside to this approach, is we will now update the config file of
_every_ project (with a config file). This roughly normalizes the configuration file, as we
don't preserve comments and such. We could instead do a more targeted
approach applying this override to projects which we know use this
setting 🤷♀️
## Summary
This PR detects whether PLR0917 is being applied to a method or class
method, and if so, it ignores the first argument for the purposes of
counting the number of positional arguments.
## Test Plan
New tests have been added to the corresponding fixture.
Closes#9552.
## Summary
Long ago, we had a single `ruff` crate. We started to break that up, and
at some point, we wanted to separate the CLI from the core library. So
we created `ruff_cli`, which created a `ruff` binary. Later, the `ruff`
crate was renamed to `ruff_linter` and further broken up into additional
crates.
(This is all from memory -- I didn't bother to look through the history
to ensure that this is 100% correct :))
Now that `ruff` no longer exists, this PR renames `ruff_cli` to `ruff`.
The primary benefit is that the binary target and the crate name are now
the same, which helps with downstream tooling like `cargo-dist`, and
also removes some complexity from the crate and `Cargo.toml` itself.
## Test Plan
- Ran `rm -rf target/release`.
- Ran `cargo build --release`.
- Verified that `./target/release/ruff` was created.
