58 lines
1.9 KiB
Python
58 lines
1.9 KiB
Python
"""Scan all .py files for missing type hints. Writes scan_report.txt."""
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import ast, os
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SKIP: set[str] = {'.git', '__pycache__', '.venv', 'venv', 'node_modules', '.claude', '.gemini'}
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BASE: str = os.path.abspath(os.path.join(os.path.dirname(__file__), ".."))
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os.chdir(BASE)
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results: dict[str, tuple[int, int, int, int]] = {}
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for root, dirs, files in os.walk('.'):
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dirs[:] = [d for d in dirs if d not in SKIP]
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for f in files:
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if not f.endswith('.py'):
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continue
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path: str = os.path.join(root, f).replace('\\', '/')
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try:
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with open(path, 'r', encoding='utf-8-sig') as fh:
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tree = ast.parse(fh.read())
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except Exception:
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continue
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counts: list[int] = [0, 0, 0] # nr, up, uv
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def scan(scope: ast.AST, prefix: str = '') -> None:
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# Iterate top-level nodes in this scope
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for node in ast.iter_child_nodes(scope):
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if isinstance(node, (ast.FunctionDef, ast.AsyncFunctionDef)):
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if node.returns is None:
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counts[0] += 1
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for arg in node.args.args:
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if arg.arg not in ('self', 'cls') and arg.annotation is None:
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counts[1] += 1
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elif isinstance(node, ast.Assign):
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for t in node.targets:
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if isinstance(t, ast.Name):
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counts[2] += 1
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elif isinstance(node, ast.ClassDef):
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scan(node, prefix=f'{node.name}.')
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scan(tree)
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nr, up, uv = counts
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total: int = nr + up + uv
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if total > 0:
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results[path] = (nr, up, uv, total)
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lines: list[str] = []
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lines.append(f'Files with untyped items: {len(results)}')
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lines.append('')
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lines.append(f'{"File":<58} {"NoRet":>6} {"Params":>7} {"Vars":>5} {"Total":>6}')
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lines.append('-' * 85)
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gt: int = 0
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for path in sorted(results, key=lambda x: results[x][3], reverse=True):
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nr, up, uv, t = results[path]
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lines.append(f'{path:<58} {nr:>6} {up:>7} {uv:>5} {t:>6}')
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gt += t
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lines.append('-' * 85)
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lines.append(f'{"TOTAL":<58} {"":>6} {"":>7} {"":>5} {gt:>6}')
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report: str = '\n'.join(lines)
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with open('scan_report.txt', 'w', encoding='utf-8') as f:
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f.write(report)
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