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add __import__("pdb") handling

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Alessio Izzo 2023-07-05 23:50:20 +02:00
parent 950e8063e1
commit 9b67aa469d
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GPG key ID: 6EDA81DCD05A689B
2 changed files with 58 additions and 36 deletions
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51
pre_commit_hooks/debug_statement_hook.py
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@ -8,15 +8,15 @@ from typing import Sequence
DEBUG_STATEMENTS = {
'ipdb',
'pdb',
'pdbr',
'pudb',
'pydevd_pycharm',
'q',
'rdb',
'rpdb',
'wdb',
"ipdb",
"pdb",
"pdbr",
"pudb",
"pydevd_pycharm",
"q",
"rdb",
"rpdb",
"wdb",
}
@ -34,30 +34,39 @@ class DebugStatementParser(ast.NodeVisitor):
def visit_Import(self, node: ast.Import) -> None:
for name in node.names:
if name.name in DEBUG_STATEMENTS:
st = Debug(node.lineno, node.col_offset, name.name, 'imported')
st = Debug(node.lineno, node.col_offset, name.name, "imported")
self.breakpoints.append(st)
def visit_ImportFrom(self, node: ast.ImportFrom) -> None:
if node.module in DEBUG_STATEMENTS:
st = Debug(node.lineno, node.col_offset, node.module, 'imported')
st = Debug(node.lineno, node.col_offset, node.module, "imported")
self.breakpoints.append(st)
def visit_Call(self, node: ast.Call) -> None:
"""python3.7+ breakpoint()"""
if isinstance(node.func, ast.Name) and node.func.id == 'breakpoint':
st = Debug(node.lineno, node.col_offset, node.func.id, 'called')
self.breakpoints.append(st)
"""python3.7+ breakpoint() and __import__"""
if isinstance(node.func, ast.Name):
if node.func.id == "breakpoint":
st = Debug(node.lineno, node.col_offset, node.func.id, "called")
self.breakpoints.append(st)
if (
node.func.id == "__import__"
and isinstance(node.args[0], ast.Constant)
and len(node.args) > 0
and node.args[0].value in DEBUG_STATEMENTS
):
st = Debug(node.lineno, node.col_offset, node.args[0].value, "imported")
self.breakpoints.append(st)
self.generic_visit(node)
def check_file(filename: str) -> int:
try:
with open(filename, 'rb') as f:
with open(filename, "rb") as f:
ast_obj = ast.parse(f.read(), filename=filename)
except SyntaxError:
print(f'{filename} - Could not parse ast')
print(f"{filename} - Could not parse ast")
print()
print('\t' + traceback.format_exc().replace('\n', '\n\t'))
print("\t" + traceback.format_exc().replace("\n", "\n\t"))
print()
return 1
@ -65,14 +74,14 @@ def check_file(filename: str) -> int:
visitor.visit(ast_obj)
for bp in visitor.breakpoints:
print(f'{filename}:{bp.line}:{bp.col}: {bp.name} {bp.reason}')
print(f"{filename}:{bp.line}:{bp.col}: {bp.name} {bp.reason}")
return int(bool(visitor.breakpoints))
def main(argv: Sequence[str] | None = None) -> int:
parser = argparse.ArgumentParser()
parser.add_argument('filenames', nargs='*', help='Filenames to run')
parser.add_argument("filenames", nargs="*", help="Filenames to run")
args = parser.parse_args(argv)
retv = 0
@ -81,5 +90,5 @@ def main(argv: Sequence[str] | None = None) -> int:
return retv
if __name__ == '__main__':
if __name__ == "__main__":
raise SystemExit(main())