def create_item(self, path):
"""Creates a new Location object.
The location path should be canonical and should not contain
parts that are not used for access control (query, fragment,
parameters). Location should not contain non-ascii characters.
Args:
path: A canonical path to the location.
Raises:
CreationException if the path is invalid or if a location
with such path already exists.
"""
if not url_path.is_canonical(path):
raise CreationException(
'Path should be absolute and normalized (starting with / '\
'without /../ or /./ or //).')
if url_path.contains_fragment(path):
raise CreationException(
"Path should not contain fragment ('#' part).")
if url_path.contains_query(path):
raise CreationException(
"Path should not contain query ('?' part).")
if url_path.contains_params(path):
raise CreationException(
"Path should not contain parameters (';' part).")
try:
if path.encode('utf-8', 'strict') != path:
raise CreationException(
'Path should contain only ascii characters.')
except UnicodeError:
raise CreationException('Invalid path encoding')
if _find(Location, path=path) is not None:
raise CreationException('Location already exists.')
location = Location.objects.create(path=path)
location.save()
return location
def test_contains_query(self):
self.assertTrue(contains_query("/foo?"))
self.assertFalse(contains_query("/foo"))