def count_link_or_reference(self, req, resp, id, link_name):
kwargs = self.parse_params(req)
kwargs['count'] = True
result = self.interface.link(id, link_name, **kwargs)
resp.content_type, _ = View.choose(req.get_header('accept'), self.views)
if isinstance(result, int):
resp.set_header('X-Count', str(result))
def duplicate_field_error(views, exc, req, resp, params):
error = {}
error[exc.message] = 'A duplicate value already exists.'
_, view = View.choose(req.get_header('accept'), views)
resp.content_type, resp.body = view.get_individual_response(
req.get_header('accept'), error)
resp.status = falcon.HTTP_400
def count(self, req, resp):
kwargs = self.parse_params(req)
kwargs['count'] = True
result = self.interface.list(**kwargs)
resp.content_type, _ = View.choose(req.get_header('accept'),
self.views)
resp.set_header('X-Count', str(result))
def head(self):
kwargs = self.parse_params()
kwargs['count'] = True
count = self.interface.list(**kwargs)
res = make_response('')
res.headers['Content-Type'], _ = View.choose(request.headers.get('accept'), self.views)
res.headers['X-Count'] = str(count)
return res
def response(self, content, status_code=200):
_, view = View.choose(request.headers.get('accept'), self.views)
serialize_fn = view.get_list_response if isinstance(content, collections.Sequence) else view.get_individual_response
content_type, body = serialize_fn(request.headers.get('accept'), content)
res = make_response(body)
res.status_code = status_code
res.headers['content-type'] = content_type
return res
def count_link_or_reference(self, req, resp, id, link_name):
kwargs = self.parse_params(req)
kwargs['count'] = True
result = self.interface.link(id, link_name, **kwargs)
resp.content_type, _ = View.choose(req.get_header('accept'),
self.views)
if isinstance(result, int):
resp.set_header('X-Count', str(result))
def head(self):
kwargs = self.parse_params()
kwargs['count'] = True
count = self.interface.list(**kwargs)
res = make_response('')
res.headers['Content-Type'], _ = View.choose(
request.headers.get('accept'), self.views)
res.headers['X-Count'] = str(count)
return res
def error_response(code, item=None, views=[]):
if not item:
abort(code)
else:
_, view = View.choose(request.headers.get('accept'), views)
content_type, body = view.get_individual_response(request.headers.get('accept'), item)
res = make_response(body)
res.status_code = code
res.headers['content-type'] = content_type
return res
def response(self, content, status_code=200):
_, view = View.choose(request.headers.get('accept'), self.views)
serialize_fn = view.get_list_response if isinstance(
content, collections.Sequence) else view.get_individual_response
content_type, body = serialize_fn(request.headers.get('accept'),
content)
res = make_response(body)
res.status_code = status_code
res.headers['content-type'] = content_type
return res
def error_response(code, item=None, views=[]):
if not item:
abort(code)
else:
_, view = View.choose(request.headers.get('accept'), views)
content_type, body = view.get_individual_response(
request.headers.get('accept'), item)
res = make_response(body)
res.status_code = code
res.headers['content-type'] = content_type
return res
def count(self, req, resp):
kwargs = self.parse_params(req)
kwargs['count'] = True
result = self.interface.list(**kwargs)
resp.content_type, _ = View.choose(req.get_header('accept'), self.views)
resp.set_header('X-Count', str(result))
def duplicate_field_error(views, exc, req, resp, params):
error = {}
error[exc.message] = 'A duplicate value already exists.'
_, view = View.choose(req.get_header('accept'), views)
resp.content_type, resp.body = view.get_individual_response(req.get_header('accept'), error)
resp.status = falcon.HTTP_400
def validation_error_handler(views, exc, req, resp, params):
_, view = View.choose(req.get_header('accept'), views)
resp.content_type, resp.body = view.get_individual_response(req.get_header('accept'), exc.errors)
resp.status = falcon.HTTP_400
def get_view(self, req):
"""Get the correct view based on the Accept header"""
_, view = View.choose(req.get_header('accept'), self.views)
return view
def validation_error_handler(views, exc, req, resp, params):
_, view = View.choose(req.get_header('accept'), views)
resp.content_type, resp.body = view.get_individual_response(
req.get_header('accept'), exc.errors)
resp.status = falcon.HTTP_400
def get_view(self, req):
"""Get the correct view based on the Accept header"""
_, view = View.choose(req.get_header('accept'), self.views)
return view