def handle_channels(
self,
channels: List[InputChannel],
http_port: int = constants.DEFAULT_SERVER_PORT,
route: Text = "/webhooks/",
cors=None,
) -> Sanic:
"""Start a webserver attaching the input channels and handling msgs."""
from rasa.core import run
logger.warning(
"DEPRECATION warning: Using `handle_channels` is deprecated. "
"Please use `rasa.run(...)` or see "
"`rasa.core.run.configure_app(...)` if you want to implement "
"this on a more detailed level.")
app = run.configure_app(channels,
cors,
None,
enable_api=False,
route=route)
app.agent = self
update_sanic_log_level()
app.run(host="0.0.0.0", port=http_port)
# this might seem unnecessary (as run does not return until the server
# is killed) - but we use it for tests where we mock `.run` to directly
# return and need the app to inspect if we created a properly
# configured server
return app
def handle_channels(
self,
channels: List[InputChannel],
http_port: int = constants.DEFAULT_SERVER_PORT,
route: Text = "/webhooks/",
cors=None,
) -> Sanic:
"""Start a webserver attaching the input channels and handling msgs."""
from rasa.core import run
app = run.configure_app(channels,
cors,
None,
enable_api=False,
route=route)
app.agent = self
update_sanic_log_level()
app.run(host="0.0.0.0", port=http_port)
# this might seem unnecessary (as run does not return until the server
# is killed) - but we use it for tests where we mock `.run` to directly
# return and need the app to inspect if we created a properly
# configured server
return app
def handle_channels(self, channels: List[InputChannel],
http_port: int = constants.DEFAULT_SERVER_PORT,
route: Text = "/webhooks/",
cors=None) -> 'Sanic':
"""Start a webserver attaching the input channels and handling msgs.
If ``serve_forever`` is set to ``True``, this call will be blocking.
Otherwise the webserver will be started, and the method will
return afterwards."""
from rasa.core import run
app = run.configure_app(channels, cors, None,
enable_api=False,
route=route)
app.agent = self
app.run(host='0.0.0.0', port=http_port,
access_log=logger.isEnabledFor(logging.DEBUG))
# this might seem unnecessary (as run does not return until the server
# is killed) - but we use it for tests where we mock `.run` to directly
# return and need the app to inspect if we created a properly
# configured server
return app
async def serve_application(core_model: Text = None,
nlu_model: Optional[Text] = None,
tracker_dump: Optional[Text] = None,
port=constants.DEFAULT_SERVER_PORT,
enable_api=True,
endpoints=None
):
input_channels = run.create_http_input_channels("cmdline", None)
app = run.configure_app(input_channels, enable_api=enable_api, port=port)
logger.info("Starting Rasa Core server on "
"{}".format(constants.DEFAULT_SERVER_FORMAT.format(port)))
# noinspection PyShadowingNames
async def load_agent_and_tracker(app, loop):
agent = await run.load_agent_on_start(core_model, endpoints,
nlu_model, app, loop)
tracker = load_tracker_from_json(tracker_dump,
agent.domain)
await replay_events(tracker, agent)
app.register_listener(load_agent_and_tracker, 'before_server_start')
app.run(host='0.0.0.0', port=port,
access_log=logger.isEnabledFor(logging.DEBUG))
def run_interactive_learning(stories: Text = None,
finetune: bool = False,
skip_visualization: bool = False,
server_args: Dict[Text, Any] = None,
additional_arguments: Dict[Text, Any] = None):
"""Start the interactive learning with the model of the agent."""
server_args = server_args or {}
if not skip_visualization:
p = Process(target=start_visualization, args=("story_graph.dot", ))
p.deamon = True
p.start()
else:
p = None
app = run.configure_app(enable_api=True)
endpoints = AvailableEndpoints.read_endpoints(server_args.get("endpoints"))
# before_server_start handlers make sure the agent is loaded before the
# interactive learning IO starts
if server_args.get("core"):
app.register_listener(
partial(run.load_agent_on_start, server_args.get("core"),
endpoints, server_args.get("nlu")), 'before_server_start')
else:
app.register_listener(
partial(train_agent_on_start, server_args, endpoints,
additional_arguments), 'before_server_start')
_serve_application(app, stories, finetune, skip_visualization)
if not skip_visualization:
p.terminate()
p.join()
def test_facebook_channel():
from rasa.core.channels.facebook import FacebookInput
input_channel = FacebookInput(
fb_verify="YOUR_FB_VERIFY",
# you need tell facebook this token, to confirm your URL
fb_secret="YOUR_FB_SECRET", # your app secret
fb_access_token="YOUR_FB_PAGE_ACCESS_TOKEN"
# token for the page you subscribed to
)
s = run.configure_app([input_channel], port=5004)
routes_list = utils.list_routes(s)
assert routes_list["fb_webhook.health"].startswith("/webhooks/facebook")
assert routes_list["fb_webhook.webhook"].startswith("/webhooks/facebook/webhook")
def handle_channels(
self,
channels: List[InputChannel],
http_port: int = constants.DEFAULT_SERVER_PORT,
route: Text = "/webhooks/",
cors: Union[Text, List[Text], None] = None,
) -> Sanic:
"""Start a webserver attaching the input channels and handling msgs."""
from rasa.core import run
raise_warning(
"Using `handle_channels` is deprecated. "
"Please use `rasa.run(...)` or see "
"`rasa.core.run.configure_app(...)` if you want to implement "
"this on a more detailed level.",
DeprecationWarning,
)
app = run.configure_app(channels,
cors,
None,
enable_api=False,
route=route)
app.agent = self
update_sanic_log_level()
app.run(
host="0.0.0.0",
port=http_port,
backlog=int(os.environ.get(ENV_SANIC_BACKLOG, "100")),
workers=rasa.core.utils.number_of_sanic_workers(self.lock_store),
)
# this might seem unnecessary (as run does not return until the server
# is killed) - but we use it for tests where we mock `.run` to directly
# return and need the app to inspect if we created a properly
# configured server
return app
def serve_application(
model_path: Optional[Text] = None,
channel: Optional[Text] = None,
port: int = constants.DEFAULT_SERVER_PORT,
credentials: Optional[Text] = None,
cors: Optional[Union[Text, List[Text]]] = None,
auth_token: Optional[Text] = None,
enable_api: bool = True,
response_timeout: int = constants.DEFAULT_RESPONSE_TIMEOUT,
jwt_secret: Optional[Text] = None,
jwt_method: Optional[Text] = None,
endpoints: Optional[AvailableEndpoints] = None,
remote_storage: Optional[Text] = None,
log_file: Optional[Text] = None,
ssl_certificate: Optional[Text] = None,
ssl_keyfile: Optional[Text] = None,
ssl_ca_file: Optional[Text] = None,
ssl_password: Optional[Text] = None,
conversation_id: Optional[Text] = uuid.uuid4().hex,
):
"""Run the API entrypoint."""
from rasa import server
if not channel and not credentials:
channel = "cmdline"
input_channels = create_http_input_channels(channel, credentials)
app = configure_app(
input_channels,
cors,
auth_token,
enable_api,
response_timeout,
jwt_secret,
jwt_method,
port=port,
endpoints=endpoints,
log_file=log_file,
conversation_id=conversation_id,
)
ssl_context = server.create_ssl_context(ssl_certificate, ssl_keyfile,
ssl_ca_file, ssl_password)
protocol = "https" if ssl_context else "http"
logger.info("Starting Rasa server on "
"{}".format(
constants.DEFAULT_SERVER_FORMAT.format(protocol, port)))
app.register_listener(
partial(load_agent_on_start, model_path, endpoints, remote_storage),
"before_server_start",
)
# noinspection PyUnresolvedReferences
async def clear_model_files(_app: Sanic, _loop: Text) -> None:
if app.agent.model_directory:
shutil.rmtree(_app.agent.model_directory)
app.register_listener(clear_model_files, "after_server_stop")
rasa.utils.common.update_sanic_log_level(log_file)
# 注册自己的蓝图
app.register_blueprint(api)
app.run(
host="0.0.0.0",
port=port,
ssl=ssl_context,
backlog=int(os.environ.get(ENV_SANIC_BACKLOG, "100")),
workers=rasa.core.utils.number_of_sanic_workers(
endpoints.lock_store if endpoints else None),
)
