def _integrity_check_core_logic()

in atr/tasks/checks/zipformat.py [0:0]

• 11 lines of code
• 6 McCabe index (conditional complexity)

def _integrity_check_core_logic(artifact_path: str) -> dict[str, Any]:
    """Verify that a zip file can be opened and its members listed."""
    try:
        with zipfile.ZipFile(artifact_path, "r") as zf:
            # This is a simple check using list members
            # We can use zf.testzip() for CRC checks if needed, though this will be slower
            member_list = zf.namelist()
            return {"member_count": len(member_list)}
    except zipfile.BadZipFile as e:
        return {"error": f"Bad zip file: {e}"}
    except FileNotFoundError:
        return {"error": "File not found"}
    except Exception as e:
        return {"error": f"Unexpected error: {e}"}