This makes it easier to see which rules you're enabling when selecting
one of the pylint codes (like `PLC`). This also makes it clearer what
those abbreviations stand for. When I first saw the pylint section, I
was very confused by that, so other might be as well.
See it rendered here:
https://github.com/thomkeh/ruff/blob/patch-1/README.md#pylint-plc-ple-plr-plw
This bumps RustPython so we can use the new `NonLogicalNewline` token.
A couple of rules needed a fix due to the new token. There might be more
that are not caught by tests (anything working with tokens directly with
lookaheads), I hope not.
This PR makes the following changes to improve `SIM117`:
- Avoid emitting `SIM117` multiple times within the same `with`
statement:
- Adjust the error range.
## Example
```python
with A() as a: # SIM117
with B() as b:
with C() as c:
print("hello")
```
### Current
```
resources/test/fixtures/flake8_simplify/SIM117.py:5:1: SIM117 Use a single `with` statement with multiple contexts instead of nested `with` statements
|
5 | / with A() as a: # SIM117
6 | | with B() as b:
7 | | with C() as c:
8 | | print("hello")
| |__________________________^ SIM117
|
resources/test/fixtures/flake8_simplify/SIM117.py:6:5: SIM117 Use a single `with` statement with multiple contexts instead of nested `with` statements
|
6 | with B() as b:
| _____^
7 | | with C() as c:
8 | | print("hello")
| |__________________________^ SIM117
|
```
### Improved
```
resources/test/fixtures/flake8_simplify/SIM117.py:5:1: SIM117 Use a single `with` statement with multiple contexts instead of nested `with` statements
|
5 | / with A() as a: # SIM117
6 | | with B() as b:
7 | | with C() as c:
| |______________________^ SIM117
|
```
Signed-off-by: harupy <hkawamura0130@gmail.com>
I initially attempted to run `wasm-pack build -p ruff` which gave the
error message:
Error: crate directory is missing a `Cargo.toml` file; is `-p` the wrong
directory?
I interpreted that as wasm-pack looking for the "ruff" directory because
I specified -p ruff, however actually the wasm-pack build usage is:
wasm-pack build [FLAGS] [OPTIONS] <path> <cargo-build-options>
And I was missing the `<path>` argument. So this actually wasn't at all
a bug in wasm-pack but just a confusing error message. And the symlink
hack I introduced in the previous commit didn't actually work ... I only
accidentally omitted the `-p` when testing (which ended up as `ruff`
being the <path> argument) ... CLIs are fun.
This lets you test the ruff linters or use the ruff library
without having to compile the ~100 additional dependencies
that are needed by the CLI.
Because we set the following in the [workspace] section of Cargo.toml:
default-members = [".", "ruff_cli"]
`cargo run` still runs the CLI and `cargo test` still tests
the code in src/ as well as the code in the new ruff_cli crate.
(But you can now also run `cargo test -p ruff` to only test the linters.)
This PR refactors our import-tracking logic to leverage our existing
logic for tracking bindings. It's both a significant simplification, a
significant improvement (as we can now track reassignments), and closes
out a bunch of subtle bugs.
Though the AST tracks all bindings (e.g., when parsing `import os as
foo`, we bind the name `foo` to a `BindingKind::Importation` that points
to the `os` module), when I went to implement import tracking (e.g., to
ensure that if the user references `List`, it's actually `typing.List`),
I added a parallel system specifically for this use-case.
That was a mistake, for a few reasons:
1. It didn't track reassignments, so if you had `from typing import
List`, but `List` was later overridden, we'd still consider any
reference to `List` to be `typing.List`.
2. It required a bunch of extra logic, include complex logic to try and
optimize the lookups, since it's such a hot codepath.
3. There were a few bugs in the implementation that were just hard to
correct under the existing abstractions (e.g., if you did `from typing
import Optional as Foo`, then we'd treat any reference to `Foo` _or_
`Optional` as `typing.Optional` (even though, in that case, `Optional`
was really unbound).
The new implementation goes through our existing binding tracking: when
we get a reference, we find the appropriate binding given the current
scope stack, and normalize it back to its original target.
Closes#1690.
Closes#1790.
Non-basename glob matches (e.g., for `--per-file-ignores`) assume that
the path has been converted to an absolute path. (We do this for
filenames as part of the directory traversal.) For filenames passed via
stdin, though, we're missing this conversion. So `--per-file-ignores`
that rely on the _basename_ worked as expected, but directory paths did
not.
Closes#1840.
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.
Martin Fischer
Charlie Marsh
Thomas MK
Ran Benita
Harutaka Kawamura
Colin Delahunty
max0x53
Maksudul Haque
Nicola Soranzo
Jan Katins
Ash Berlin-Taylor
nefrob
messense
