/opt/alt/python-internal/lib64/python3.11/asyncio/__pycache__
Edit: /opt/alt/python-internal/lib64/python3.11/asyncio/__pycache__/futures.cpython-311.pyc (18524B)
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Zd Zd Zd Zd ZdddZ ddl Z e j xZZ dS # e $ r Y dS w xY w)z.A Future class similar to the one in PEP 3148.)Future wrap_futureisfuture N) GenericAlias ) base_futures)events)
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Zd Zd Z d Z d Z dddZ d Z d Z!d Z"d Z#e#Z$dS )r a, This class is *almost* compatible with concurrent.futures.Future.
Differences:
- This class is not thread-safe.
- result() and exception() do not take a timeout argument and
raise an exception when the future isn't done yet.
- Callbacks registered with add_done_callback() are always called
via the event loop's call_soon().
- This class is not compatible with the wait() and as_completed()
methods in the concurrent.futures package.
(In Python 3.4 or later we may be able to unify the implementations.)
NFloopc |t j | _ n|| _ g | _ | j r-t j t j d | _ dS dS )zInitialize the future.
The optional event_loop argument allows explicitly setting the event
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ValueErrorr' )r vals r r0 zFuture._log_tracebackq s( H FGG G $ r c 6 | j }|t d |S )z-Return the event loop the Future is bound to.Nz!Future object is not initialized.)r RuntimeErrorr s r get_loopzFuture.get_loopw s" z < BCC C r c | j | j }d| _ |S | j t j }nt j | j }| j |_ d| _ |S )zCreate the CancelledError to raise if the Future is cancelled.
This should only be called once when handling a cancellation since
it erases the saved context exception value.
N)_cancelled_exc_cancel_messager
CancelledError __context__r r, s r _make_cancelled_errorz Future._make_cancelled_error~ se *%C"&D J ' +--CC +D,@AAC - "
r c d| _ | j t k rdS t | _ || _ | dS )zCancel the future and schedule callbacks.
If the future is already done or cancelled, return False. Otherwise,
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return True.
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Future.cancel sD % ;( " "5 " !!###tr c | j dd }|sdS g | j dd< |D ]"\ }}| j || | #dS )zInternal: Ask the event loop to call all callbacks.
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clears the callback list.
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)r? r@ r s r donez Future.done s {h&&r c | j t k r| }|| j t k rt j d d| _ | j | j | j | j
S )a Return the result this future represents.
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Future.result sw ;* $ $,,..CI ;) # # ./EFF F $ ? &/001CDD D|r c | j t k r| }|| j t k rt j d d| _ | j S )a& Return the exception that was set on this future.
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rR r' r( r< s r r$ zFuture.exception sV ;* $ $,,..CI ;) # # ./FGG G $ r rF c | j t k r | j || | dS |t j }| j ||f dS )zAdd a callback to be run when the future becomes done.
The callback is called with a single argument - the future object. If
the future is already done when this is called, the callback is
scheduled with call_soon.
rF N)r? r@ r rG contextvars copy_contextr append)r fnr- s r add_done_callbackzFuture.add_done_callback sg ;( " " J T7 ; ; ; ; ;%244 O " "B= 1 1 1 1 1r c fd| j D }t | j t | z
}|r || j dd< |S )z}Remove all instances of a callback from the "call when done" list.
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| _ | dS )zMark the future done and set its result.
If the future is already done when this method is called, raises
InvalidStateError.
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| dS | } | j | dS )z8Copy state from a future to a concurrent.futures.Future.N) rO rM rD set_running_or_notify_cancelr$ rq r rV rj )r sourcer$ rV s r _set_concurrent_future_stater J s ;;===
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f%%%%%r c | sJ | rdS | rJ | r| dS | }|$| t | dS | }| | dS )zqInternal helper to copy state from another Future.
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ndd fd}fd} | | dS )a Chain two futures so that when one completes, so does the other.
The result (or exception) of source will be copied to destination.
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