def test_one(self):
input_dict = {'first_outer_key' : 'whatever',
'second_outer_key' : {
'first_inner_key' : 'whatever'
}}
new_dict = utils.convert_dict(input_dict, utils.underscore_to_camel)
self.assertIn('firstOuterKey', new_dict)
self.assertIn('secondOuterKey', new_dict)
self.assertIn('firstInnerKey',new_dict['secondOuterKey'])
old_dict = utils.convert_dict(new_dict, utils.camel_to_underscore)
self.assertIn('first_outer_key' , old_dict)
self.assertIn('second_outer_key' , old_dict)
self.assertIn('first_inner_key' , old_dict['second_outer_key'])
def post(self):
try:
room_dict = json.loads(self.request.body)
# Need to get the URL encoded data from utf8. Note that json encoded data appears to already be decoded.
# Convert camel case keys to underscore (standard python) keys
room_dict = utils.convert_dict(room_dict, utils.camel_to_underscore)
chat_room_name_as_written = room_dict['chat_room_name_as_written']
chat_room_name_normalized = chat_room_name_as_written.lower()
room_dict['chat_room_name_normalized'] = chat_room_name_normalized
# Make sure that the room name is valid before continuing.
# These errors should be rare since these values are
# already formatted to be within bounds and characters checked by the client-side javascript.
# Only if the user has somehow bypassed the javascript checks should we receive values that don't
# conform to the constraints that we have placed.
if not constants.valid_chat_room_name_regex_compiled.match(chat_room_name_as_written):
raise Exception('Room name regexp did not match')
if len(chat_room_name_as_written) > constants.room_max_chars or len(chat_room_name_as_written) < constants.room_min_chars:
raise Exception('Room name length of %s is out of range' % len(chat_room_name_as_written))
response_dict = {}
user_id = int(room_dict['user_id'])
assert self.session.user_id == user_id
# If this is a new room, then the room_creator_user_key will be stored in the room
# object as the "creator" of the room
room_creator_user_key = ndb.Key('UserModel', user_id)
chat_room_obj = ChatRoomModel.create_or_get_room(chat_room_name_normalized, room_dict,
room_creator_user_key)
response_dict['chatRoomNameNormalized'] = chat_room_name_normalized
response_dict['chatRoomId'] = chat_room_obj.key.id()
response_dict['statusString'] = 'roomJoined'
http_helpers.set_http_ok_json_response(self.response, response_dict)
except:
# Unknown exception - provide feedback to the user to indicate that the room was not created or entered into
err_status = 'ErrorUnableToCreateOrEnterRoom'
# log this error for further analysis
status_reporting.log_call_stack_and_traceback(logging.error, extra_info = err_status)
http_helpers.set_http_ok_json_response(self.response, {'statusString': err_status})