import pathlib, sys problems = False # Skip images and files without extensions exclude = [ "*.png", "**/data/json-parsing/*.json" ] for path in pathlib.Path("src").glob("**/*"): if path.is_dir() or path.suffix == "" or any(path.match(x) for x in exclude): continue with path.open(encoding="utf-8") as file: has_dos, has_trailing, needs_final = False, False, False for i, line in enumerate(file): if len(line) >= 2 and line[-2] == "\r" and line[-1] == "\n" and not has_line: print("%s has contains '\\r\\n' on line %d" % (path, i + 1)) problems = has_dos = True if len(line) >= 2 and line[-2] in " \t" and line[-1] == "\n" and not has_trailing: print("%s has trailing whitespace on line %d" % (path, i + 1)) problems = has_trailing = True if line is not None and len(line) >= 1 and line[-1] != "\n": print("%s should end with '\\n'" % path) problems = True if problems: sys.exit(1)