def test_pycodestyle_config(workspace):
""" Test that we load config files properly.
Config files are loaded in the following order:
tox.ini pep8.cfg setup.cfg pycodestyle.cfg
Each overriding the values in the last.
These files are first looked for in the current document's
directory and then each parent directory until any one is found
terminating at the workspace root.
If any section called 'pycodestyle' exists that will be solely used
and any config in a 'pep8' section will be ignored
"""
doc_uri = uris.from_fs_path(os.path.join(workspace.root_path, 'test.py'))
workspace.put_document(doc_uri, DOC)
doc = workspace.get_document(doc_uri)
config = Config(workspace.root_uri, {})
# Make sure we get a warning for 'indentation contains tabs'
diags = pycodestyle_lint.pyls_lint(config, doc)
assert [d for d in diags if d['code'] == 'W191']
content = {
'setup.cfg': ('[pycodestyle]\nignore = W191', True),
'tox.ini': ('', False)
}
for conf_file, (content, working) in list(content.items()):
# Now we'll add config file to ignore it
with open(os.path.join(workspace.root_path, conf_file), 'w+') as f:
f.write(content)
# And make sure we don't get any warnings
diags = pycodestyle_lint.pyls_lint(config, doc)
assert len([d for d in diags
if d['code'] == 'W191']) == 0 if working else 1
os.unlink(os.path.join(workspace.root_path, conf_file))
# Make sure we can ignore via the PYLS config as well
config.update({'plugins': {'pycodestyle': {'ignore': ['W191']}}})
# And make sure we only get one warning
diags = pycodestyle_lint.pyls_lint(config, doc)
assert not [d for d in diags if d['code'] == 'W191']
# Ignore both warnings
config.update({'plugins': {'pycodestyle': {'ignore': ['W191', 'W391']}}})
# And make sure we get neither
assert not [d for d in diags if d['code'] == 'W191']
assert not [d for d in diags if d['code'] == 'W391']
def config(tmpdir):
config = Config(uris.from_fs_path(str(tmpdir)), {}, 0, {})
config.update(pyls_settings())
return config