!h `SSKJr SSKJr SSKJr SSKJr SSKJ r SSK J r "SS5r g ) ) annotations)Any) dispatcher)Deferred)signal)maybe_deferred_to_futurec|\rSrSr\R 4S SjjrS SjrS SjrS Sjr SSjr SSjr Sr S r g ) SignalManager cXlgNsender)selfrs [/root/1688_scrapy/alibaba-scraper/venv/lib/python3.13/site-packages/scrapy/signalmanager.py__init__SignalManager.__init__ s! c jURSUR5 [R"X40UD6 g)aL 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 rN) setdefaultrrconnectrreceiverrkwargss rrSignalManager.connects+ (DKK086v6rc jURSUR5 [R"X40UD6 g)z Disconnect a receiver function from a signal. This has the opposite effect of the :meth:`connect` method, and the arguments are the same. rN)rrr disconnectrs rrSignalManager.disconnect!s+ (DKK0h9&9rc hURSUR5 [R"U40UD6$)z Send a signal, catch exceptions and log them. The keyword arguments are passed to the signal handlers (connected through the :meth:`connect` method). r)rr_signalsend_catch_logrrrs rr!SignalManager.send_catch_log*s. (DKK0%%f777rc hURSUR5 [R"U40UD6$)af 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)rrr send_catch_log_deferredr"s rr%%SignalManager.send_catch_log_deferred4s. (DKK0..v@@@rc jURSUR5 [R"U40UD6 g)zt Disconnect all receivers from the given signal. :param signal: the signal to disconnect from :type signal: object rN)rrr disconnect_allr"s rr(SignalManager.disconnect_allDs+ (DKK0v00rc^^^^# [5mUUUU4SjmTRTT5 [T5IShvN gN7f)zIAwait the next *signal*. See :ref:`start-requests-lazy` for an example. cL>TRTT5 TRS5 gr )rcallback)dhandlerrsrr.&SignalManager.wait_for..handleUs OOFF + JJt rN)rrr)rrr-r.s``@@rwait_forSignalManager.wait_forNs7 J   VV$&q)))s4AAArN)rr)rrrrrrreturnNone)rrrrr2zlist[tuple[Any, Any]])rrrrr2zDeferred[list[tuple[Any, Any]]])rrrrr2r3)__name__ __module__ __qualname____firstlineno__r Anonymousrrrr!r%r(r0__static_attributes__rrr r sJ%/%9%9"7":8AA%(A (A 1 *rr N) __future__rtypingr pydispatchrtwisted.internet.deferr scrapy.utilsrr scrapy.utils.deferrr r:rrrAs#"!+*7N*N*r