def check_flake8(file_name, contents): from flake8.main import check_code if not file_name.endswith(".py"): raise StopIteration @contextlib.contextmanager def stdout_redirect(where): sys.stdout = where try: yield where finally: sys.stdout = sys.__stdout__ ignore = { "W291", # trailing whitespace; the standard tidy process will enforce no trailing whitespace "E501", # 80 character line length; the standard tidy process will enforce line length "F821", # Sikuli will using some undefined name "wait", "click", "find"...etc } output = StringIO.StringIO() with stdout_redirect(output): check_code(contents, ignore=ignore) for error in output.getvalue().splitlines(): _, line_num, _, message = error.split(":", 3) yield line_num, message.strip()
def check_flake8(file_name, contents): from flake8.main import check_code if not file_name.endswith(".py"): raise StopIteration @contextlib.contextmanager def stdout_redirect(where): sys.stdout = where try: yield where finally: sys.stdout = sys.__stdout__ ignore = { "W291", # trailing whitespace; the standard tidy process will enforce no trailing whitespace "E501", # 80 character line length; the standard tidy process will enforce line length } output = StringIO.StringIO() with stdout_redirect(output): check_code(contents, ignore=ignore) for error in output.getvalue().splitlines(): _, line_num, _, message = error.split(":", 3) yield line_num, message.strip()