Files
xc-llm-ascend/tools/enforce_regex_import.py
SILONG ZENG 523e83016b [Lint]Style: Convert root, benchmarks, tools and docs to ruff format (#5843)
### What this PR does / why we need it?
Description
This PR fixes linting issues in the root directory, benchmarks/, tools/
and docs/ to align with the project's Ruff configuration.

This is part of a gradual effort to enable full linting coverage across
the repository. The corresponding paths have been removed from the
exclude list in pyproject.toml.

### Does this PR introduce _any_ user-facing change?

### How was this patch tested?

- vLLM version: v0.13.0
- vLLM main:
2f4e6548ef

---------

Signed-off-by: root <root@LAPTOP-VQKDDVMG.localdomain>
Co-authored-by: root <root@LAPTOP-VQKDDVMG.localdomain>
2026-01-13 15:29:34 +08:00

97 lines
3.0 KiB
Python

#
# Copyright (c) 2025 Huawei Technologies Co., Ltd. All Rights Reserved.
# Copyright 2023 The vLLM team.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
# This file is a part of the vllm-ascend project.
# Adapted from https://github.com/vllm-project/vllm/tree/main/tools
#
from __future__ import annotations
import subprocess
from pathlib import Path
import regex as re
FORBIDDEN_PATTERNS = re.compile(r"^\s*(?:import\s+re(?:$|\s|,)|from\s+re\s+import)")
ALLOWED_PATTERNS = [
re.compile(r"^\s*import\s+regex\s+as\s+re\s*$"),
re.compile(r"^\s*import\s+regex\s*$"),
]
def get_staged_python_files() -> list[str]:
try:
result = subprocess.run(
["git", "diff", "--cached", "--name-only", "--diff-filter=AM"], capture_output=True, text=True, check=True
)
files = result.stdout.strip().split("\n") if result.stdout.strip() else []
return [f for f in files if f.endswith(".py")]
except subprocess.CalledProcessError:
return []
def is_forbidden_import(line: str) -> bool:
line = line.strip()
return bool(FORBIDDEN_PATTERNS.match(line) and not any(pattern.match(line) for pattern in ALLOWED_PATTERNS))
def check_file(filepath: str) -> list[tuple[int, str]]:
violations = []
try:
with open(filepath, encoding="utf-8") as f:
for line_num, line in enumerate(f, 1):
if is_forbidden_import(line):
violations.append((line_num, line.strip()))
except (OSError, UnicodeDecodeError):
pass
return violations
def main() -> int:
files = get_staged_python_files()
if not files:
return 0
total_violations = 0
for filepath in files:
if not Path(filepath).exists():
continue
if filepath == "setup.py":
continue
violations = check_file(filepath)
if violations:
print(f"\n{filepath}:")
for line_num, line in violations:
print(f" Line {line_num}: {line}")
total_violations += 1
if total_violations > 0:
print(f"\n💡 Found {total_violations} violation(s).")
print("❌ Please replace 'import re' with 'import regex as re'")
print(" Also replace 'from re import ...' with 'from regex import ...'") # noqa: E501
print("✅ Allowed imports:")
print(" - import regex as re")
print(" - import regex") # noqa: E501
return 1
return 0
if __name__ == "__main__":
raise SystemExit(main())