def define_route(self, path, handler, methods, name=None):
"""
Define a router as instance of BaseRoute subclass, which passed
from register method in RestWSRouter.
:param path: URL, which used to get access to API.
:param handler: class inherited from MethodBasedView, which used for
processing request.
:param methods: list of available for user methods or string with
concrete method name.
:param name: the base to use for the URL names that are created.
"""
# it's PlainRoute, when don't have any "dynamic symbols"
if all(symbol not in path for symbol in ['{', '}']):
return PlainEndpoint(path, handler, methods, name)
# Try to processing as a dynamic path
pattern = ''
for part in DYNAMIC_PARAMETER.split(path):
match = VALID_DYNAMIC_PARAMETER.match(part)
if match:
pattern += '(?P<{}>{})'.format(match.group('var'), ANY_VALUE)
continue
if any(symbol in part for symbol in ['{', '}']):
raise EndpointValueError("Invalid {} part of {} path".format(part, path)) # NOQA
pattern += re.escape(part)
try:
compiled = re.compile("^{}$".format(pattern))
except re.error as exc:
raise EndpointValueError("Bad pattern '{}': {}".format(pattern, exc)) # NOQA
return DynamicEndpoint(path, handler, methods, name, compiled)
def setUp(self):
super(DynamicEndpointTestCase, self).setUp()
self.endpoint = DynamicEndpoint(
'/api/{another}/', MethodBasedView, 'GET', None,
re.compile("^{}$".format(r'/api/(?P<var>[^{}/]+)/')))
