Commit Graph

29 Commits

Author SHA1 Message Date
lovetheguitar 36b384afc7 docs(expression.py): simplify grammar documentation by defining `kwargs` separately 2024-06-25 09:18:18 +02:00
lovetheguitar dd57196953 perf(expression): define `TokenType.STRING` as "string literal" for clearer errors 2024-06-25 09:18:18 +02:00
lovetheguitar 540ede3439 docs(expression.py): describe new `name` & `value` productions 2024-06-25 09:18:18 +02:00
lovetheguitar 3cce243774 docs(expression.py): fix typo 2024-06-22 20:16:24 +02:00
lovetheguitar 73bc35ce2b docs(expression.py): correct grammar definition of lexer 2024-06-22 20:16:24 +02:00
lovetheguitar b1255a9aae style(mark): type hint `**kwargs` as `str | int | bool | None` 2024-06-21 20:51:01 +02:00
lovetheguitar 1e7eb20347 perf(expression): improve string lexing & error messages 2024-06-21 20:51:01 +02:00
lovetheguitar 04f457c4f4 style: use `@overload` to get rid of mypy only assertions 2024-06-21 20:51:01 +02:00
lovetheguitar 15c33fbaa3 feat: support keyword arguments in marker expressions
Fixes #12281
2024-06-21 20:51:01 +02:00
Ronny Pfannschmidt 9295f9ffff RFC: from __future__ import annotations + migrate 2024-06-20 11:03:03 +02:00
Pierre Sassoulas 4588653b24 Migrate from autoflake, black, isort, pyupgrade, flake8 and pydocstyle, to ruff
ruff is faster and handle everything we had prior.

isort configuration done based on the indication from
https://github.com/astral-sh/ruff/issues/4670, previousely based on
reorder-python-import (#11896)

flake8-docstrings was a wrapper around pydocstyle (now archived) that
explicitly asks to use ruff in https://github.com/PyCQA/pydocstyle/pull/658.

flake8-typing-import is useful mainly for project that support python 3.7
and the one useful check will be implemented in https://github.com/astral-sh/ruff/issues/2302

We need to keep blacken-doc because ruff does not handle detection
of python code inside .md and .rst. The direct link to the repo is
now used to avoid a redirection.

Manual fixes:
- Lines that became too long
- % formatting that was not done automatically
- type: ignore that were moved around
- noqa of hard to fix issues (UP031 generally)
- fmt: off and fmt: on that is not really identical
  between black and ruff
- autofix re-order in pre-commit from faster to slower

Co-authored-by: Ran Benita <ran@unusedvar.com>
2024-02-02 09:27:00 +01:00
Bruno Oliveira 8b54596639 Run pre-commit on all files
Running pre-commit on all files after replacing reorder-python-imports by isort.
2024-01-30 16:35:46 -03:00
Zac Hatfield-Dodds f4e3b4ad98 Drop Python 3.7 2023-06-30 14:55:42 -07:00
Ran Benita 9335a0b445 Avoid ast deprecation warnings on Python 3.12
Fix #10977.
2023-06-07 17:05:52 +03:00
Ran Benita 310b67b227
Drop attrs dependency, use dataclasses instead (#10669)
Since pytest now requires Python>=3.7, we can use the stdlib attrs
clone, dataclasses, instead of the OG package.

attrs is still somewhat nicer than dataclasses and has some extra
functionality, but for pytest usage there's not really a justification
IMO to impose the extra dependency on users when a standard alternative
exists.
2023-01-20 11:13:36 +02:00
Neil Girdhar 5adfb0e187
Use symbolic NoReturn as a type annotation (#10018)
Use symbolic NoReturn as a type annotation
2022-06-03 07:59:48 -03:00
Kian Meng, Ang 55debfad1f
Fix typos (#9424) 2021-12-27 09:23:15 -03:00
Alexander King 31c207a0b5
Support forwardslash characters in identifiers (#9249)
Closes #8377.
2021-11-01 08:54:18 +02:00
Ran Benita e5468681b0 Use attr.s(auto_attribs=True) in more places
It's nicer to read without the attr.ib noise.
2021-10-04 19:24:12 +03:00
Ran Benita 25c65616f4 mark/expression: allow backslash characters in identifiers
Fixes #8983.
2021-08-08 11:56:17 +03:00
pre-commit-ci[bot] d200598de9
[pre-commit.ci] pre-commit autoupdate (#8547)
* [pre-commit.ci] pre-commit autoupdate

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Ran Benita <ran@unusedvar.com>
2021-04-14 12:49:09 +03:00
pre-commit-ci[bot] ee03e31831
[pre-commit.ci] pre-commit autoupdate (#8201)
* [pre-commit.ci] pre-commit autoupdate

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* manual fixes after configuration update

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
Co-authored-by: Anthony Sottile <asottile@umich.edu>
2020-12-30 11:56:09 +02:00
Anthony Sottile 33d119f71a py36+: com2ann 2020-10-05 18:33:17 -07:00
Anthony Sottile 66bd44c13a py36+: pyupgrade: py36+ 2020-10-03 12:46:54 -07:00
Anthony Sottile a238d1f37d py36+: remove TYPE_CHECKING from _pytest.compat
automated with:

```bash
git grep -l 'from .* import TYPE_CHECKING' |
    xargs reorder-python-imports \
        --application-directories .:src \
        --remove-import 'from _pytest.compat import TYPE_CHECKING' \
        --add-import 'from typing import TYPE_CHECKING'
```
2020-10-02 15:03:24 -07:00
Ran Benita 0242de4f56 Format docstrings in a consistent style 2020-08-01 17:14:37 +03:00
Ran Benita 1deaa74345 mark/expression: prevent creation of illegal Python identifiers
This is rejected by Python DEBUG builds, as well as regular builds in
future versions.
2020-06-05 15:57:48 +03:00
Ran Benita 622c4ce02e mark/expression: support compiling once and reusing for multiple evaluations
In current pytest, the same expression is matched against all items. But
it is re-parsed for every match.

Add support for "compiling" an expression and reusing the result. Errors
may only occur during compilation.

This is done by parsing the expression into a Python `ast.Expression`,
then `compile()`ing it into a code object. Evaluation is then done using
`eval()`.

Note: historically we used to use `eval` directly on the user input --
this is not the case here, the expression is entirely under our control
according to our grammar, we just JIT-compile it to Python as a
(completely safe) optimization.
2020-05-12 12:53:12 +03:00
Ran Benita a718ad6363 Stop using Python's eval() for -m and -k
Previously, the expressions given to the `-m` and `-k` options were
evaluated with `eval`. This causes a few issues:

- Python keywords cannot be used.

- Constants like numbers, None, True, False are not handled correctly.

- Various syntax like numeric operators and `X if Y else Z` is supported
  unintentionally.

- `eval()` is somewhat dangerous for arbitrary input.

- Can fail in many ways so requires `except Exception`.

The format we want to support is quite simple, so change to a custom
parser. This fixes the issues above, and gives us full control of the
format, so can be documented comprehensively and even be extended in the
future if we wish.
2020-05-01 12:59:06 +03:00