def test_find_path():
"""
Find a handler matching a path.
"""
start_ln = len(ROUTES['GET'])
@get('/s/foo/{u_id}')
def foo_route(request):
return 200, ''
fn, params = find_path('GET', '/s/foo/a1')
assert fn == foo_route
assert params == {'u_id': 'a1'}
path = re.compile('^/s/foo/(?P<u_id>[\w\-]+)/?$')
ROUTES['GET'].remove((path, fn))
assert len(ROUTES['GET']) == start_ln
def test_find_path():
"""
Find a handler matching a path.
"""
start_ln = len(routes.routes['GET'])
@get('/s/foo/{u_id}')
def foo_route(request):
return 200, ''
fn, params = find_path('GET', '/s/foo/a1')
assert fn == foo_route
assert params == {'u_id': 'a1'}
path = re.compile('^/s/foo/(?P<u_id>[\w\-]+)/?$')
routes.routes['GET'].remove((path, fn))
assert len(routes.routes['GET']) == start_ln
def call_handler(request):
"""
Given a request dictionary, call the appropriate handler.
Return a tuple of code (str), data (dict), and cookies (list).
"""
method = request['method']
if method not in ('GET', 'POST', 'PUT', 'DELETE'):
return abort(405)
path = request['path']
handler, parameters = find_path(method, path)
if not handler:
return abort(404)
try:
return handler(request=request, **parameters)
except Exception:
if config['debug']:
return 500, format_exc()
return abort(500)
def call_handler(environ):
"""
Given a WSGI environment,
call the appropriate handler.
Return a tuple of code (str), data (dict), and cookies (list).
"""
method = environ['REQUEST_METHOD']
if method not in ('GET', 'POST', 'PUT', 'DELETE'):
return abort(405)
path = environ['SCRIPT_NAME'] + environ['PATH_INFO']
handler, parameters = find_path(method, path)
if not handler:
return abort(404)
try:
return handler(request=construct_request(environ), **parameters)
except Exception:
if config['debug']:
return 500, format_exc()
return abort(500)