import os import tempfile import unittest import pycodestyle def _process_file(contents): with tempfile.NamedTemporaryFile(delete=False) as f: f.write(contents) options, args = pycodestyle.process_options(config_file=f.name) os.remove(f.name) return options, args class ParserTestCase(unittest.TestCase): def test_vanilla_ignore_parsing(self): contents = b""" [pycodestyle] ignore = E226,E24 """ options, args = _process_file(contents) self.assertEqual(options.ignore, ["E226", "E24"]) def test_multiline_ignore_parsing(self): contents = b""" [pycodestyle] ignore = E226, E24 """ options, args = _process_file(contents) self.assertEqual(options.ignore, ["E226", "E24"]) def test_trailing_comma_ignore_parsing(self): contents = b""" [pycodestyle] ignore = E226, """ options, args = _process_file(contents) self.assertEqual(options.ignore, ["E226"]) def test_multiline_trailing_comma_ignore_parsing(self): contents = b""" [pycodestyle] ignore = E226, E24, """ options, args = _process_file(contents) self.assertEqual(options.ignore, ["E226", "E24"])