Function main

misc/dump-ast.py:27–44

()

def main() -> None:
    # Parse a file and dump the AST (or display errors).
    parser = argparse.ArgumentParser(
        description="Parse source files and print the abstract syntax tree (AST)."
    )
    parser.add_argument("--quiet", action="store_true", help="do not print AST")
    parser.add_argument("FILE", nargs="*", help="files to parse")
    args = parser.parse_args()

    status = 0
    for fname in args.FILE:
        try:
            dump(fname, defaults.PYTHON3_VERSION, args.quiet)
        except CompileError as e:
            for msg in e.messages:
                sys.stderr.write("%s\n" % msg)
            status = 1
    sys.exit(status)


if __name__ == "__main__":