def _dispatch(self, msg: ParsedMessagePayload) -> None:
id = msg.get("id")
if id:
callback = self._callbacks.pop(id)
error = msg.get("error")
if error:
parsed_error = parse_error(error)
parsed_error.stack = callback.stack_trace
callback.future.set_exception(parsed_error)
else:
result = self._replace_guids_with_channels(msg.get("result"))
callback.future.set_result(result)
return
guid = msg["guid"]
method = msg.get("method")
params = msg["params"]
if method == "__create__":
scope = self._scopes[guid]
scope.create_remote_object(params["type"], params["guid"],
params["initializer"])
return
object = self._objects[guid]
object._channel.emit(method, self._replace_guids_with_channels(params))
def _dispatch(self, msg: ParsedMessagePayload) -> None:
id = msg.get("id")
if id:
callback = self._callbacks.pop(id)
error = msg.get("error")
if error:
parsed_error = parse_error(error["error"]) # type: ignore
parsed_error.stack = callback.stack_trace
callback.future.set_exception(parsed_error)
else:
result = self._replace_guids_with_channels(msg.get("result"))
callback.future.set_result(result)
return
guid = msg["guid"]
method = msg.get("method")
params = msg["params"]
if method == "__create__":
parent = self._objects[guid]
self._create_remote_object(parent, params["type"], params["guid"],
params["initializer"])
return
if method == "__dispose__":
self._objects[guid]._dispose()
return
object = self._objects[guid]
try:
if self._is_sync:
for listener in object._channel.listeners(method):
g = greenlet(listener)
g.switch(self._replace_guids_with_channels(params))
else:
object._channel.emit(method,
self._replace_guids_with_channels(params))
except Exception:
print(
"Error dispatching the event",
"".join(traceback.format_exception(*sys.exc_info())),
)
def __init__(
self, parent: ChannelOwner, type: str, guid: str, initializer: Dict
) -> None:
super().__init__(parent, type, guid, initializer)
self.accessibility = Accessibility(self._channel)
self.keyboard = Keyboard(self._channel)
self.mouse = Mouse(self._channel)
self._main_frame: Frame = from_channel(initializer["mainFrame"])
self._main_frame._page = self
self._frames = [self._main_frame]
self._viewport_size = initializer.get("viewportSize")
self._is_closed = False
self._workers: List[Worker] = []
self._bindings: Dict[str, Any] = {}
self._pending_wait_for_events: List[PendingWaitEvent] = []
self._routes: List[RouteHandlerEntry] = []
self._owned_context: Optional["BrowserContext"] = None
self._timeout_settings: TimeoutSettings = TimeoutSettings(None)
self._channel.on(
"bindingCall",
lambda params: self._on_binding(from_channel(params["binding"])),
)
self._channel.on("close", lambda _: self._on_close())
self._channel.on(
"console",
lambda params: self.emit(
Page.Events.Console, from_channel(params["message"])
),
)
self._channel.on("crash", lambda _: self._on_crash())
self._channel.on(
"dialog",
lambda params: self.emit(
Page.Events.Dialog, from_channel(params["dialog"])
),
)
self._channel.on(
"domcontentloaded", lambda _: self.emit(Page.Events.DOMContentLoaded)
)
self._channel.on(
"download",
lambda params: self.emit(
Page.Events.Download, from_channel(params["download"])
),
)
self._channel.on(
"fileChooser",
lambda params: self.emit(
Page.Events.FileChooser,
FileChooser(
self, from_channel(params["element"]), params["isMultiple"]
),
),
)
self._channel.on(
"frameAttached",
lambda params: self._on_frame_attached(from_channel(params["frame"])),
)
self._channel.on(
"frameDetached",
lambda params: self._on_frame_detached(from_channel(params["frame"])),
)
self._channel.on("load", lambda _: self.emit(Page.Events.Load))
self._channel.on(
"pageError",
lambda params: self.emit(
Page.Events.PageError, parse_error(params["error"]["error"])
),
)
self._channel.on(
"popup",
lambda params: self.emit(Page.Events.Popup, from_channel(params["page"])),
)
self._channel.on(
"request",
lambda params: self.emit(
Page.Events.Request, from_channel(params["request"])
),
)
self._channel.on(
"requestFailed",
lambda params: self._on_request_failed(
from_channel(params["request"]), params["failureText"]
),
)
self._channel.on(
"requestFinished",
lambda params: self.emit(
Page.Events.RequestFinished, from_channel(params["request"])
),
)
self._channel.on(
"response",
lambda params: self.emit(
Page.Events.Response, from_channel(params["response"])
),
)
self._channel.on(
"route",
lambda params: self._on_route(
from_channel(params["route"]), from_channel(params["request"])
),
)
self._channel.on(
"worker", lambda params: self._on_worker(from_channel(params["worker"]))
)
def __init__(self, scope: ConnectionScope, guid: str,
initializer: Dict) -> None:
super().__init__(scope, guid, initializer)
self.accessibility = Accessibility(self._channel)
self.keyboard = Keyboard(self._channel)
self.mouse = Mouse(self._channel)
self._main_frame: Frame = from_channel(initializer["mainFrame"])
self._main_frame._page = self
self._frames = [self._main_frame]
self._viewport_size = initializer["viewportSize"]
self._is_closed = False
self._workers: List[Worker] = list()
self._bindings: Dict[str, Any] = dict()
self._pending_wait_for_events: List[PendingWaitEvent] = list()
self._routes: List[RouteHandlerEntry] = list()
self._owned_context: Optional["BrowserContext"] = None
self._channel.on(
"bindingCall",
lambda binding_call: self._on_binding(from_channel(binding_call)),
)
self._channel.on("close", lambda _: self._on_close())
self._channel.on(
"console",
lambda message: self.emit(Page.Events.Console, from_channel(message
)),
)
self._channel.on("crash", lambda _: self._on_crash())
self._channel.on(
"dialog",
lambda dialog: self.emit(Page.Events.Dialog, from_channel(dialog)))
self._channel.on("domcontentloaded",
lambda _: self.emit(Page.Events.DOMContentLoaded))
self._channel.on(
"download",
lambda download: self.emit(Page.Events.Download,
from_channel(download)),
)
self._channel.on(
"fileChooser",
lambda params: self.emit(
Page.Events.FileChooser,
FileChooser(self, from_channel(params["element"]), params[
"isMultiple"]),
),
)
self._channel.on(
"frameAttached",
lambda frame: self._on_frame_attached(from_channel(frame)))
self._channel.on(
"frameDetached",
lambda frame: self._on_frame_detached(from_channel(frame)))
self._channel.on(
"frameNavigated",
lambda params: self._on_frame_navigated(
from_channel(params["frame"]), params["url"], params["name"]),
)
self._channel.on("load", lambda _: self.emit(Page.Events.Load))
self._channel.on(
"pageError",
lambda params: self.emit(Page.Events.PageError,
parse_error(params["error"])),
)
self._channel.on(
"popup",
lambda popup: self.emit(Page.Events.Popup, from_channel(popup)))
self._channel.on(
"request",
lambda request: self.emit(Page.Events.Request, from_channel(request
)),
)
self._channel.on(
"requestFailed",
lambda params: self._on_request_failed(
from_channel(params["request"]), params["failureText"]),
)
self._channel.on(
"requestFinished",
lambda request: self.emit(Page.Events.RequestFinished,
from_channel(request)),
)
self._channel.on(
"response",
lambda response: self.emit(Page.Events.Response,
from_channel(response)),
)
self._channel.on(
"route",
lambda params: self._on_route(from_channel(params["route"]),
from_channel(params["request"])),
)
self._channel.on("worker",
lambda worker: self._on_worker(from_channel(worker)))
