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import os
import tempfile
import unittest
import pep8
def _process_file(contents):
with tempfile.NamedTemporaryFile(delete=False) as f:
f.write(contents)
options, args = pep8.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"""
[pep8]
ignore = E226,E24
"""
options, args = _process_file(contents)
self.assertEqual(options.ignore, ["E226", "E24"])
def test_multiline_ignore_parsing(self):
contents = b"""
[pep8]
ignore =
E226,
E24
"""
options, args = _process_file(contents)
self.assertEqual(options.ignore, ["E226", "E24"])
def test_trailing_comma_ignore_parsing(self):
contents = b"""
[pep8]
ignore = E226,
"""
options, args = _process_file(contents)
self.assertEqual(options.ignore, ["E226"])
def test_multiline_trailing_comma_ignore_parsing(self):
contents = b"""
[pep8]
ignore =
E226,
E24,
"""
options, args = _process_file(contents)
self.assertEqual(options.ignore, ["E226", "E24"])
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