def autocomplete(self):
if self._autocomplete_type:
# retrocompat: we need to continue to read configuration from file
# while we migrate to database configuration
return global_autocomplete.get(self._autocomplete_type)
backend = global_autocomplete.get(self.autocomplete_backend)
if backend is None:
raise RuntimeError(
'impossible to find autocomplete {} for instance {}'.format(
self.autocomplete_backend, self.name))
return backend
def get_autocomplete(self, requested_autocomplete):
if not requested_autocomplete:
return self.autocomplete
autocomplete = global_autocomplete.get(requested_autocomplete)
if not autocomplete:
raise TechnicalError('autocomplete {} not available'.format(requested_autocomplete))
return autocomplete
def get(self, id, region=None, lon=None, lat=None):
args = self.parsers["get"].parse_args()
args.update({
"uri": transform_id(id),
"_current_datetime": datetime.utcnow()
})
request_id = "places_{}".format(flask.request.id)
args["request_id"] = request_id
if any([region, lon, lat]):
self.region = i_manager.get_region(region, lon, lat)
timezone.set_request_timezone(self.region)
response = i_manager.dispatch(args,
"place_uri",
instance_name=self.region)
else:
user = authentication.get_user(token=authentication.get_token(),
abort_if_no_token=False)
available_instances = get_all_available_instances(user)
autocomplete = global_autocomplete.get('bragi')
if not autocomplete:
raise TechnicalError(
'world wide autocompletion service not available')
response = autocomplete.get_by_uri(args["uri"],
request_id=request_id,
instances=available_instances)
return response, 200
def get(self, region=None, lon=None, lat=None):
args = self.parsers["get"].parse_args()
self._register_interpreted_parameters(args)
if len(args['q']) == 0:
abort(400, message="Search word absent")
if args['disable_geojson']:
g.disable_geojson = True
user = authentication.get_user(token=authentication.get_token(), abort_if_no_token=False)
if args['shape'] is None and user and user.shape:
args['shape'] = json.loads(user.shape)
if user and user.default_coord:
if args['from'] is None:
args['from'] = CoordFormat()(user.default_coord)
else:
if args['from'] == '':
raise InvalidArguments("if 'from' is provided it cannot be null")
# If a region or coords are asked, we do the search according
# to the region, else, we do a word wide search
if any([region, lon, lat]):
self.region = i_manager.get_region(region, lon, lat)
timezone.set_request_timezone(self.region)
response = i_manager.dispatch(args, "places", instance_name=self.region)
else:
available_instances = get_all_available_instances(user)
autocomplete = global_autocomplete.get('bragi')
if not autocomplete:
raise TechnicalError('world wide autocompletion service not available')
response = autocomplete.get(args, instances=available_instances)
return response, 200
def get(self, region=None, lon=None, lat=None):
args = self.parsers["get"].parse_args()
self._register_interpreted_parameters(args)
if len(args['q']) == 0:
abort(400, message="Search word absent")
if args['disable_geojson']:
g.disable_geojson = True
user = authentication.get_user(token=authentication.get_token(),
abort_if_no_token=False)
args['shape'] = json.loads(user.shape) if user and user.shape else None
# If a region or coords are asked, we do the search according
# to the region, else, we do a word wide search
if any([region, lon, lat]):
self.region = i_manager.get_region(region, lon, lat)
timezone.set_request_timezone(self.region)
response = i_manager.dispatch(args,
"places",
instance_name=self.region)
else:
authentication.check_access_to_global_places(user)
autocomplete = global_autocomplete.get('bragi')
if autocomplete:
response = autocomplete.get(args, instance=None)
else:
raise TechnicalError(
'world wide autocompletion service not available')
return response, 200
def get(self, region=None, lon=None, lat=None):
args = self.parsers["get"].parse_args()
self._register_interpreted_parameters(args)
size_q = len(args['q'])
if size_q == 0:
abort(400, message="Search word absent")
if size_q > 1024:
abort(
413,
message="Number of characters allowed for the search is 1024")
if args['disable_geojson']:
g.disable_geojson = True
user = authentication.get_user(token=authentication.get_token(),
abort_if_no_token=False)
if args['shape'] is None and user and user.shape:
args['shape'] = json.loads(user.shape)
if not args.get("shape_scope[]") and user:
args.update({"shape_scope[]": user.shape_scope})
if user and user.default_coord:
if args['from'] is None:
args['from'] = CoordFormat()(user.default_coord)
else:
if args['from'] == '':
raise InvalidArguments(
"if 'from' is provided it cannot be null")
# If a region or coords are asked, we do the search according
# to the region, else, we do a word wide search
args["request_id"] = args.get('request_id', flask.request.id)
if any([region, lon, lat]):
self.region = i_manager.get_region(region, lon, lat)
# when autocompletion is done on a specific coverage we want to filter on its shape
if not args['shape']:
instance = i_manager.instances.get(self.region)
args['shape'] = build_instance_shape(instance)
timezone.set_request_timezone(self.region)
response = i_manager.dispatch(args,
"places",
instance_name=self.region)
else:
available_instances = get_all_available_instances(user)
autocomplete = global_autocomplete.get('bragi')
if not autocomplete:
raise TechnicalError(
'world wide autocompletion service not available')
response = autocomplete.get(args, instances=available_instances)
return response, 200
def get_entrypoint_detail(self, entrypoint, instance):
logging.debug("calling autocomplete {} for {}".format(instance.autocomplete, entrypoint))
detail = instance.autocomplete.get_object_by_uri(entrypoint, instances=[instance])
if detail:
return detail
if not isinstance(instance.autocomplete, GeocodeJson):
bragi = global_autocomplete.get('bragi')
if bragi:
# if the instance's autocomplete is not a geocodejson autocomplete, we also check in the
# global autocomplete instance
return bragi.get_object_by_uri(entrypoint, instances=[instance])
return None
def __init__(self,
context,
name,
zmq_socket,
street_network_configurations,
ridesharing_configurations,
realtime_proxies_configuration,
zmq_socket_type,
autocomplete_type):
self.geom = None
self._sockets = queue.Queue()
self.socket_path = zmq_socket
self._scenario = None
self._scenario_name = None
self.lock = Lock()
self.context = context
self.name = name
self.timezone = None # timezone will be fetched from the kraken
self.publication_date = -1
self.is_initialized = False #kraken hasn't been called yet we don't have geom nor timezone
self.breaker = pybreaker.CircuitBreaker(fail_max=app.config['CIRCUIT_BREAKER_MAX_INSTANCE_FAIL'],
reset_timeout=app.config['CIRCUIT_BREAKER_INSTANCE_TIMEOUT_S'])
self.georef = georef.Kraken(self)
self.planner = planner.Kraken(self)
street_network_configurations = _set_default_street_network_config(street_network_configurations)
self.street_network_services = street_network.StreetNetwork.get_street_network_services(self,
street_network_configurations)
self.ridesharing_services = []
if ridesharing_configurations is not None:
self.ridesharing_services = ridesharing_service.Ridesharing.\
get_ridesharing_services(self, ridesharing_configurations)
self.ptref = ptref.PtRef(self)
self.schedule = schedule.MixedSchedule(self)
self.realtime_proxy_manager = realtime_schedule.RealtimeProxyManager(realtime_proxies_configuration, self)
self.autocomplete = global_autocomplete.get(autocomplete_type)
if not self.autocomplete:
raise TechnicalError('impossible to find autocomplete system {} '
'cannot initialize instance {}'.format(autocomplete_type, name))
self.zmq_socket_type = zmq_socket_type
def get(self, region=None, lon=None, lat=None):
args = self.parsers["get"].parse_args()
self._register_interpreted_parameters(args)
if len(args['q']) == 0:
abort(400, message="Search word absent")
# If a region or coords are asked, we do the search according
# to the region, else, we do a word wide search
if any([region, lon, lat]):
instance = i_manager.get_region(region, lon, lat)
response = i_manager.dispatch(args,
"places",
instance_name=instance)
else:
if global_autocomplete:
response = global_autocomplete.get(args, None)
else:
raise TechnicalError(
'world wide autocompletion service not available')
return response, 200
def get(self, id, region=None, lon=None, lat=None):
args = self.parsers["get"].parse_args()
args.update({
"uri": transform_id(id),
"_current_datetime": datetime.utcnow()
})
request_id = "places_{}".format(flask.request.id)
args["request_id"] = request_id
if any([region, lon, lat]):
self.region = i_manager.get_region(region, lon, lat)
timezone.set_request_timezone(self.region)
response = i_manager.dispatch(args,
"place_uri",
instance_name=self.region)
else:
user = authentication.get_user(token=authentication.get_token(),
abort_if_no_token=False)
available_instances = get_all_available_instances(
user, exclude_backend='kraken')
# If no instance available most probably due to database error
if (not user) and (not available_instances):
raise TechnicalError(
'world wide autocompletion service not available temporarily'
)
# If parameter '_autocomplete' is absent use 'bragi' as default value
if args["_autocomplete"] is None:
args["_autocomplete"] = app.config.get(
'DEFAULT_AUTOCOMPLETE_BACKEND', 'bragi')
autocomplete = global_autocomplete.get(args["_autocomplete"])
if not autocomplete:
raise TechnicalError(
'world wide autocompletion service not available')
response = autocomplete.get_by_uri(args["uri"],
request_id=request_id,
instances=available_instances)
return response, 200
