ruff/crates
Javier Kauer 1e07bfa373
[pycodestyle] Whitespace after decorator (E204) (#12140)
## Summary

<!-- What's the purpose of the change? What does it do, and why? -->
This is the implementation for the new rule of `pycodestyle (E204)`. It
follows the guidlines described in the contributing site, and as such it
has a new file named `whitespace_after_decorator.rs`, a new test file
called `E204.py`, and as such invokes the `function` in the `AST
statement checker` for functions and functions in classes. Linking #2402
because it has all the pycodestyle rules.

## Test Plan

<!-- How was it tested? -->
The file E204.py, has a `decorator` defined called wrapper, and this
decorator is used for 2 cases. The first one is when a `function` which
has a `decorator` is called in the file, and the second one is when
there is a `class` and 2 `methods` are defined for the `class` with a
`decorator` attached it.

Test file:

``` python
def foo(fun):
    def wrapper():
        print('before')
        fun()
        print('after')
    return wrapper

# No error
@foo
def bar():
    print('bar')

# E204
@ foo
def baz():
    print('baz')

class Test:
    # No error
    @foo
    def bar(self):
        print('bar')

    # E204
    @ foo
    def baz(self):
        print('baz')
```

I am still new to rust and any suggestion is appreciated. Specially with
the way im using native ruff utilities.

---------

Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
2024-07-04 23:31:03 +00:00
..
red_knot [red-knot] Add very basic benchmark (#12182) 2024-07-04 15:29:00 +00:00
red_knot_module_resolver [red-knot] Migrate CLI to Salsa (#11972) 2024-07-04 07:23:45 +00:00
red_knot_python_semantic [red-knot] Migrate CLI to Salsa (#11972) 2024-07-04 07:23:45 +00:00
ruff Make requires-python inference robust to == (#12091) 2024-06-28 09:38:17 -04:00
ruff_benchmark [red-knot] Add very basic benchmark (#12182) 2024-07-04 15:29:00 +00:00
ruff_cache Fix cache key collisions for paths with separators (#12159) 2024-07-03 07:36:46 -05:00
ruff_db [red-knot] Add very basic benchmark (#12182) 2024-07-04 15:29:00 +00:00
ruff_dev Drop deprecated nursery rule group (#10172) 2024-06-27 13:44:11 +02:00
ruff_diagnostics Move sub-crates to workspace dependencies (#11407) 2024-05-13 14:37:50 +00:00
ruff_formatter Fix formatter instability for lines only consisting of zero-width characters (#11748) 2024-06-05 17:55:14 +02:00
ruff_index Red-knot: Track scopes per expression (#11754) 2024-06-05 17:53:26 +02:00
ruff_linter [pycodestyle] Whitespace after decorator (E204) (#12140) 2024-07-04 23:31:03 +00:00
ruff_macros Drop deprecated nursery rule group (#10172) 2024-06-27 13:44:11 +02:00
ruff_notebook Add Jupyter Notebook document change snapshot test (#11944) 2024-06-21 05:29:27 +00:00
ruff_python_ast Use CompactString for Identifier (#12101) 2024-07-01 10:06:02 +02:00
ruff_python_ast_integration_tests Rename PreorderVisitor to SourceOrderVisitor (#11798) 2024-06-07 17:01:58 +00:00
ruff_python_codegen Enable token-based rules on source with syntax errors (#11950) 2024-07-02 08:57:46 +00:00
ruff_python_formatter Update Rust crate rustc-hash to v2 (#12001) 2024-06-23 20:46:42 -04:00
ruff_python_index Enable token-based rules on source with syntax errors (#11950) 2024-07-02 08:57:46 +00:00
ruff_python_literal Remove some unused pub functions (#11576) 2024-05-28 09:56:51 -04:00
ruff_python_parser Enable token-based rules on source with syntax errors (#11950) 2024-07-02 08:57:46 +00:00
ruff_python_resolver chore(deps): update rust crate insta to v1.38.0 (#10701) 2024-04-01 15:44:30 +00:00
ruff_python_semantic Use CompactString for Identifier (#12101) 2024-07-01 10:06:02 +02:00
ruff_python_stdlib Regenerate sys.rs with stdlibs==2024.5.15 (#11437) 2024-05-15 22:17:32 +00:00
ruff_python_trivia Mention that Cursor is based on rustc's implementation. (#12109) 2024-06-30 16:53:25 +01:00
ruff_python_trivia_integration_tests Build CommentRanges outside the parser (#11792) 2024-06-09 09:55:17 +00:00
ruff_server Avoid syntax error notification for source code actions (#12148) 2024-07-04 09:37:16 +05:30
ruff_source_file red-knot: source_text, line_index, and parsed_module queries (#11822) 2024-06-13 07:37:02 +00:00
ruff_text_size Upgrade to Rust 1.79 (#11875) 2024-06-17 07:15:10 +01:00
ruff_wasm Show syntax errors on the playground (#12083) 2024-06-28 13:06:15 +05:30
ruff_workspace docs(options): fix some typos and improve consistency (#12191) 2024-07-04 19:05:03 -04:00