§ 3¾dW ãó8—ddlmZddlmZGd„d¦«ZdS)é)Ú dispatcher)Úsignalcó@—eZdZejfd„Zd„Zd„Zd„Zd„Z d„Z dS)Ú SignalManagercó—||_dS)N)Úsender)Úselfrs ú4lib/python3.11/site-packages/scrapy/signalmanager.pyÚ__init__zSignalManager.__init__s €ØˆŒ ˆ ˆ óc ó^—| d|j¦«tj||fi|¤ŽS)a” Connect a receiver function to a signal. The signal can be any object, although Scrapy comes with some predefined signals that are documented in the :ref:`topics-signals` section. :param receiver: the function to be connected :type receiver: collections.abc.Callable :param signal: the signal to connect to :type signal: object r)Ú setdefaultrrÚconnect©r ÚreceiverrÚkwargss r rzSignalManager.connect s7€ð ×Ò˜( D¤KÑ0Ô0Ð0ÝÔ! (¨FÐ=Ð=°fÐ=Ð=Ð=r c ó^—| d|j¦«tj||fi|¤ŽS)z« Disconnect a receiver function from a signal. This has the opposite effect of the :meth:`connect` method, and the arguments are the same. r)rrrÚ disconnectrs r rzSignalManager.disconnects7€ð ×Ò˜( D¤KÑ0Ô0Ð0ÝÔ$ X¨vÐ@Ð@¸Ð@Ð@Ð@r c ó\—| d|j¦«tj|fi|¤ŽS)z¸ Send a signal, catch exceptions and log them. The keyword arguments are passed to the signal handlers (connected through the :meth:`connect` method). r)rrÚ_signalÚsend_catch_log©r rrs r rzSignalManager.send_catch_log$ó5€ð ×Ò˜( D¤KÑ0Ô0Ð0ÝÔ% fÐ7Ð7°Ð7Ð7Ð7r c ó\—| d|j¦«tj|fi|¤ŽS)až Like :meth:`send_catch_log` but supports returning :class:`~twisted.internet.defer.Deferred` objects from signal handlers. Returns a Deferred that gets fired once all signal handlers deferreds were fired. Send a signal, catch exceptions and log them. The keyword arguments are passed to the signal handlers (connected through the :meth:`connect` method). r)rrrÚsend_catch_log_deferredrs r rz%SignalManager.send_catch_log_deferred.s5€ð ×Ò˜( D¤KÑ0Ô0Ð0ÝÔ.¨vÐ@Ð@¸Ð@Ð@Ð@r c ó\—| d|j¦«tj|fi|¤ŽS)z” Disconnect all receivers from the given signal. :param signal: the signal to disconnect from :type signal: object r)rrrÚdisconnect_allrs r rzSignalManager.disconnect_all<rr N) Ú__name__Ú __module__Ú __qualname__rÚ Anonymousr rrrrr©r r rrs€€€€€Ø(Ô2ððððð>ð>ð>ð"AðAðAð8ð8ð8ð Að Að Að8ð8ð8ð8ð8r rN)Ú pydispatchrÚ scrapy.utilsrrrr"r r úr%s[ðØ!Ð!Ð!Ð!Ð!Ð!à*Ð*Ð*Ð*Ð*Ð*ð>8ð>8ð>8ð>8ð>8ñ>8ô>8ð>8ð>8ð>8r