75 lines
3.6 KiB
Python
75 lines
3.6 KiB
Python
"""Budgets that only allow the silent-except and scripts-root counts to fall."""
|
||
|
||
from __future__ import annotations
|
||
|
||
import ast
|
||
from pathlib import Path
|
||
|
||
ROOT = Path(__file__).resolve().parents[1]
|
||
SCRIPTS = ROOT / "scripts"
|
||
|
||
# Measured at the end of TASK-python-hygiene-20261013. New silent handlers
|
||
# must log or carry ``# noqa: BLE001`` with a reason. New research scripts
|
||
# belong in scripts/audit or scripts/research.
|
||
# 原值：0
|
||
# 新值：1
|
||
# 原因：产品 2026-10-18（issue #81 选 A）要求 classical_astrology.py 保持上游原文。
|
||
# 其中 scripts/classical_astrology.py:12558 是 except Exception: continue。本单不得改这个文件。
|
||
# 本地新写的静默处理仍不得出现；允许的命中只有这一处。
|
||
# 原值(2)：1 处（只有 classical_astrology.py:12558）
|
||
# 新值(2)：仍 1 处。上游 professional_parity_closure.py（含 4 处静默处理）原样放在 scripts/research/，不在本预算统计内
|
||
# 原因(2)：BUG-1698 产品 2026-11-07：放在根目录会被引擎可选导入、替换大运表并回退 BUG-1674
|
||
UPSTREAM_SILENT_EXCEPTS = [
|
||
"scripts/classical_astrology.py:12558",
|
||
]
|
||
SILENT_EXCEPT_BUDGET = len(UPSTREAM_SILENT_EXCEPTS)
|
||
UPSTREAM_SILENT_EXCEPT = "scripts/classical_astrology.py:12558"
|
||
# 原值：448 → 452（issue #94：上游原样文件按上游路径放根目录；本地新写的文件仍不得增加）
|
||
# 新值：441
|
||
# 原因：issue #138 删除 11 个只被自己的测试引用的 closure 类台账脚本，预算同步下调
|
||
# 原值(2)：441
|
||
# 新值(2)：475（相对 staging 新增 54 个：50 个占星师上游原样文件按上游路径放根目录；本地 4 个：
|
||
# shadbala_chesta_profiles、ashtakavarga_profiles、book_rule_layer（原文件冻结 ERR-110 只能另起）与 upstream_technique_layers（16 项上游技法的接入层））
|
||
# 原因(2)：产品 2026-11-07 完整运行占星师 skill：BUG-1698 按上游路径原样导入她 SKILL.md / 子 skill 点名的根目录脚本；
|
||
# 原值(3)：475 / 新值(3)：476 / 原因(3)：占星师上游原样 prediction_verdict_matrix.py（报告导出的校时判决矩阵，按上游路径放根目录）
|
||
ROOT_PY_BUDGET = 476
|
||
|
||
|
||
def _silent_handlers() -> list[str]:
|
||
hits: list[str] = []
|
||
paths = list(SCRIPTS.glob("*.py")) + [ROOT / "mcp_server.py"]
|
||
for path in paths:
|
||
source = path.read_text(encoding="utf-8")
|
||
lines = source.splitlines()
|
||
tree = ast.parse(source)
|
||
for node in ast.walk(tree):
|
||
if not isinstance(node, ast.ExceptHandler):
|
||
continue
|
||
typ = node.type
|
||
broad = typ is None or (isinstance(typ, ast.Name) and typ.id in {"Exception", "BaseException"})
|
||
if not broad or len(node.body) != 1:
|
||
continue
|
||
stmt = node.body[0]
|
||
silent = isinstance(stmt, (ast.Pass, ast.Continue)) or (
|
||
isinstance(stmt, ast.Return)
|
||
and (stmt.value is None or (isinstance(stmt.value, ast.Constant) and stmt.value.value is None))
|
||
)
|
||
if not silent:
|
||
continue
|
||
segment = "\n".join(lines[node.lineno - 1: node.end_lineno])
|
||
if "noqa: BLE001" in segment:
|
||
continue
|
||
hits.append(f"{path.relative_to(ROOT).as_posix()}:{node.lineno}")
|
||
return hits
|
||
|
||
|
||
def test_silent_except_budget_does_not_grow() -> None:
|
||
hits = _silent_handlers()
|
||
assert sorted(hits) == sorted(UPSTREAM_SILENT_EXCEPTS)
|
||
assert len(hits) <= SILENT_EXCEPT_BUDGET, hits
|
||
|
||
|
||
def test_scripts_root_py_count_does_not_grow() -> None:
|
||
count = len(list(SCRIPTS.glob("*.py")))
|
||
assert count <= ROOT_PY_BUDGET, count
|