This PR adds support for `SIM110` and `SIM111` simplifications of the
form:
```py
def f():
# SIM110
for x in iterable:
if check(x):
return True
else:
return False
```
This PR implements `reverse-relative`, from isort, but renames it to
`relative-imports-order` with the respected value `closest-to-furthest`
and `furthest-to-closest`, and the latter being the default.
Closes#1813.
This PR implements `W505` (`DocLineTooLong`), which is similar to `E501`
(`LineTooLong`) but confined to doc lines.
I based the "doc line" definition on pycodestyle, which defines a doc
line as a standalone comment or string statement. Our definition is a
bit more liberal, since we consider any string statement a doc line
(even if it's part of a multi-line statement) -- but that seems fine to
me.
Note that, unusually, this rule requires custom extraction from both the
token stream (to find standalone comments) and the AST (to find string
statements).
Closes#1784.
Fixes#1775. Before implementing your solution I thought of a slightly
simpler one. However, it will let this function pass:
```
def double_inside_single(a):
'Double inside "single "'
```
If we want function to pass, my implementation works. But if we do not,
then I can go with how you suggested I implemented this (I left how I
would begin to handle it commented out). The bottom of the flake8-quotes
documentation seems to suggest that this should pass:
https://pypi.org/project/flake8-quotes/
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
Ref #998
- Implements SIM401 with fix
- Added tests
Notes:
- only recognize simple ExprKind::Name variables in expr patterns for
now
- bug-fix from reference implementation: check 3-conditions (dict-key,
target-variable, dict-name) to be equal, `flake8_simplify` only test
first two (only first in second pattern)
We now skip SIM108 violations if: the resulting statement would exceed
the user-specified line length, or the `if` statement contains comments.
Closes#1719.
Closes#1766.
When checking changes in the 0.0.218 release I noticed that auto fixing
PT004 and PT005 was disabled but this change was not reflected in
README. So I create this small PR to do this.
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
We now: (1) trigger PIE794 for objects without bases (not sure why this
was omitted before); and (2) remove the entire line, rather than leaving
behind trailing whitespace.
Resolves#1787.
A part of #827. Posting this for visibility. Still has some work to do
to be done.
Things that still need done before this is ready:
- [x] Does not work when the item is being assigned to a variable
- [x] Does not work if being used in a function call
- [x] Fix incorrectly removed calls in the function
- [x] Has not been tested with pyupgrade negative test cases
Tests from pyupgrade can be seen here:
https://github.com/asottile/pyupgrade/blob/main/tests/features/format_literals_test.py
Co-authored-by: Charlie Marsh <charlie.r.marsh@gmail.com>
In isort, this is called `add-imports`, but I prefer the declarative
name.
The idea is that by adding the following to your `pyproject.toml`, you
can ensure that the import is included in all files:
```toml
[tool.ruff.isort]
required-imports = ["from __future__ import annotations"]
```
I mostly reverse-engineered isort's logic for making decisions, though I
made some slight tweaks that I think are preferable. A few comments:
- Like isort, we don't enforce this on empty files (like empty
`__init__.py`).
- Like isort, we require that the import is at the top-level.
- isort will skip any docstrings, and any comments on the first three
lines (I think, based on testing). Ruff places the import after the last
docstring or comment in the file preamble (that is: after the last
docstring or comment that comes before the _first_ non-docstring and
non-comment).
Resolves#1700.
We don't have any doctests, but `cargo test --all` spends more than half
the time on doctests? A little confusing, but this brings the test time
from > 4s to < 2s on my machine.
