def on_post(self, req, resp):
print(json.dumps(req.params))
if self.geodata is None:
self.geodata = GeoData()
query = req.get_param('Body').strip()
try:
location = geolocate(query)
except LocationNotFound:
raise falcon.HTTPStatus(
falcon.HTTP_200,
body=f"I could not find the location: {query}")
except Exception as e:
print(e)
raise falcon.HTTPStatus(
falcon.HTTP_200,
body="Sorry, I having some technical trouble right now.")
place_type = location['place_type'][0]
response_class = self.type_dispatch.get(place_type, GenericResponse)
response = response_class(query, location, self.geodata)
resp.body = str(response)
async def _check_error(req, isasync):
assert (await
req.get_media(42)) if isasync else req.get_media(42) == 42
try:
(await req.get_media()) if isasync else req.get_media()
except falcon.MediaNotFoundError:
raise falcon.HTTPStatus(falcon.HTTP_749)
raise falcon.HTTPStatus(falcon.HTTP_703)
def process_resource(self, request, response, resource, params):
if request.url.endswith('/user') or request.url.endswith(
'/auth') or request.url.endswith('/'):
return
if 'budgetapp_login' not in request.cookies:
raise falcon.HTTPStatus(falcon.HTTP_UNAUTHORIZED)
id = int(request.cookies['budgetapp_login'])
if id <= 0:
raise falcon.HTTPStatus(falcon.HTTP_UNAUTHORIZED)
def check_empty_input(req, resp, resource, params):
'''Hook to intercept empty messages or messages with predictable greetings'''
greetings = {'hello', 'hi', 'help'}
query = req.get_param('Body') and req.get_param('Body').strip()
if not query or query.lower() in greetings:
body = "Hello. Please tell me the town and state you are in. For example, 'Anchorage, AK'"
raise falcon.HTTPStatus(falcon.HTTP_200, body=body)
elif len(query) < 3:
body = "Hmm, that seems a little vague. Try sending a city and state such as 'Anchorage, AK'"
raise falcon.HTTPStatus(falcon.HTTP_200, body=body)
def process_request(self, req, resp):
resp.set_header('Access-Control-Allow-Origin', '*')
resp.set_header('Access-Control-Allow-Methods', '*')
resp.set_header('Access-Control-Allow-Headers', '*')
resp.set_header('Access-Control-Max-Age', 1728000) # 20 days
if req.method == 'OPTIONS':
raise falcon.HTTPStatus(falcon.HTTP_200, body='\n')
def process_request(self, req, resp):
resp.set_header('Access-Control-Allow-Origin', '*')
resp.set_header('Access-Control-Allow-Methods',
'DELETE, PUT, POST, GET')
resp.set_header('Access-Control-Allow-Headers',
'content-type, apisid, publickey, sessionid')
resp.set_header('Access-Control-Expose-Headers', '*')
resp.set_header('Access-Control-Max-Age', 1728000)
if req.method == 'OPTIONS':
raise falcon.HTTPStatus(falcon.HTTP_200, body='\n')
def on_post(self, req, resp):
print(json.dumps(req.params))
if self.geodata is None:
self.geodata = GeoData()
query = req.get_param('Body').strip()
location = self.geodata.query_location(query)
if location is None:
raise falcon.HTTPStatus(falcon.HTTP_200, body=f"I could not find the location: {query}")
r = self.geodata.native_land_from_point(location['latitude'], location['longitude'])
if not r:
body = f"Sorry, I could not find anything about {location['city']}, {location['state']}."
raise falcon.HTTPStatus(falcon.HTTP_200, body=body)
resp.body = response_from_locations(location, r)
def on_put(self, request, response):
''' Register '''
first_name = request.media.get('first_name', '')
last_name = request.media.get('last_name', '')
username = request.media['username']
password = request.media['password']
if first_name is None or last_name is None:
response.media = json.dumps({
'Success': False,
'Message': 'Empty first or last name'
})
raise falcon.HTTPStatus(falcon.HTTP_OK)
if username is None or password is None:
response.media = json.dumps({
'Success': False,
'Message': 'Empty username or password'
})
raise falcon.HTTPStatus(falcon.HTTP_OK)
id = self._user_repo.register_user(first_name, last_name, username,
password)
response.media = json.dumps({'Success': True, 'Message': id})
def process_request(self, req, resp):
prefixed = req.path.startswith(self.static_url)
if not prefixed:
return
stripped = req.path.replace(self.static_url, '')
cleaned = self.clean_path(stripped)
path = self.static_folder.joinpath(cleaned).resolve()
try:
resp.stream = open(str(path), 'rb')
except FileNotFoundError:
raise falcon.HTTPNotFound()
resp.content_type = self.extension_content_types.get(
path.suffix.lstrip('.'), 'application/octet-stream')
raise falcon.HTTPStatus('200 OK')
def process_resource(self, req, resp, resource, params):
should_parse = (
# Veriy that it is safe to parse this resource
req.method in ('POST', 'PUT'),
# If there is no data in the body, there is nothing to look at
bool(req.content_length),
# If the resource doesn't have a schema the loading would be impossible
hasattr(resource, 'schema'),
# If the resource has turned off auto marshaling
getattr(resource, 'auto_marshall', True),
# Only consider JSON requests for auto-parsing
(req.content_type and req.content_type.startswith('application/json')),
)
# Check that all the conditions for parsing are met
if not all(should_parse):
req.context['_marshalled'] = False
return
req.context['marshalled_stream'] = req.stream.read()
data = req._media = ujson.loads(req.context['marshalled_stream'])
loaded = (self._default_load(data, req, resource, params)
if not hasattr(resource, 'schema_loader')
else resource.schema_loader(data, req, resource, params))
if loaded.errors:
# This should probably return whatever the accept header indicates
raise falcon.HTTPStatus(
falcon.HTTP_400,
headers={'Content-Type': 'application/json'},
body=ujson.dumps({'errors': loaded.errors}),
)
req.context['dto'] = loaded
req.context['_marshalled'] = True
async def _http_error_handler_async(error, req, resp, params):
raise falcon.HTTPStatus(falcon.HTTP_201)
def process_response(self, req, resp, resource, req_succeeded):
raise falcon.HTTPStatus(falcon.HTTP_201)
def on_get(self, req, resp):
raise falcon.HTTPStatus("748 Confounded by ponies")
def on_post(self, request, response):
response.unset_cookie('budgetapp_login')
raise falcon.HTTPStatus(falcon.HTTP_OK)
def _bad_token(error):
body = json.dumps({'message': str(error)})
return falcon.HTTPStatus(falcon.HTTP_401, body=body)
def process_resource(self, request, response, resource, params):
super().process_resource(request, response, resource, params)
# Raise 200 for OPTIONS requests so middleware lower in the stack are skipped
if request.method == 'OPTIONS':
raise falcon.HTTPStatus(falcon.HTTP_OK)
