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Editing: base_events.cpython-310.opt-2.pyc
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zBaseEventLoop.call_soonc C sD t �|�s t �|�rtd|� d���t|�s td|� d|����d S )Nz coroutines cannot be used with z()z"a callable object was expected by z(), got )r Z iscoroutineZiscoroutinefunctionr6 r� )ri r' �methodr r r r+ � s � ����z BaseEventLoop._check_callbackc C s. t �||| |�}|jr|jd= | j�|� |S )Nr� )r ZHandler� r� r: )ri r' r� r% r r r r r/ s zBaseEventLoop._call_soonc C s. | j d u rd S t�� }|| j krtd��d S )NzMNon-thread-safe operation invoked on an event loop other than the current one)r� r r rq )ri Z thread_idr r r r* s ��zBaseEventLoop._check_threadc G sD | � � | jr| �|d� | �|||�}|jr |jd= | �� |S )Nr� r� )r� r r+ r/ r� r� r0 r r r r� s z"BaseEventLoop.call_soon_threadsafec G sh | � � | jr | �|d� |d u r&| j}| �� |d u r&tjjdd�}|| _tj|j |g|�R � | d�S )N�run_in_executorZasyncio)Zthread_name_prefixr� ) r� r r+ r� r� � concurrentr �ThreadPoolExecutorZ wrap_futureZsubmit)ri r# �funcr� r r r r2 ' s ��z BaseEventLoop.run_in_executorc C s& t |tjj�st�dtd� || _d S )Nz{Using the default executor that is not an instance of ThreadPoolExecutor is deprecated and will be prohibited in Python 3.9� )r r3 r r4 r� r� �DeprecationWarningr� r" r r r �set_default_executor7 s � z"BaseEventLoop.set_default_executorc C s� |� d|��g}|r|� d|��� |r |� d|��� |r&|� d|��� |r0|� d|��� d�|�}t�d|� | �� }t�||||||�} | �� | } d|� d | d d �d | ��}| | jkrit�|� | S t�|� | S ) N�:zfamily=ztype=zproto=zflags=�, zGet address info %szGetting address info z took g @�@z.3fzms: ) r: r r r! r� r% � getaddrinfor� �info) ri r< r= r> r? r@ �flags�msg�t0�addrinfo�dtr r r �_getaddrinfo_debug@ s( �z BaseEventLoop._getaddrinfo_debugr �r> r? r@ r= c � s4 �| j r| j}ntj}| �d |||||||�I d H S rC )r rB r% r; r2 )ri r< r= r> r? r@ r= Z getaddr_funcr r r r; X s � �zBaseEventLoop.getaddrinfoc � s �| � d tj||�I d H S rC )r2 r% � getnameinfo)ri Zsockaddrr= r r r rD b s � �zBaseEventLoop.getnameinfo)�fallbackc � s� �| j r|�� dkrtd��t|� | �||||� z | �||||�I d H W S tjy< } z |s2� W Y d }~nd }~ww | �||||�I d H S )Nr z the socket must be non-blocking) r Z gettimeoutr& r^ �_check_sendfile_params�_sock_sendfile_nativer �SendfileNotAvailableError�_sock_sendfile_fallback)ri r+ �file�offset�countrE rX r r r � sock_sendfilef s$ � � ��� �zBaseEventLoop.sock_sendfilec � s �t �d|�d|�d���)Nz-syscall sendfile is not available for socket z and file z combination�r rH �ri r+ rJ rK rL r r r rG u s ���z#BaseEventLoop._sock_sendfile_nativec � s� �|r|� |� |rt|tj�ntj}t|�}d}zL |r)t|| |�}|dkr)n(t|�d |� }| �d |j|�I d H } | s?n| �||d | � �I d H || 7 }q|W |dkrdt |d�re|� || � S S S |dkrwt |d�rx|� || � w w w )Nr T�seek) rP �minr Z!SENDFILE_FALLBACK_READBUFFER_SIZE� bytearray� memoryviewr2 �readintoZ sock_sendallr$ ) ri r+ rJ rK rL � blocksize�buf� total_sent�view�readr r r rI | s8 � ��� ��z%BaseEventLoop._sock_sendfile_fallbackc C s� dt |dd�vr td��|jtjkstd��|d ur1t|t�s&td�|���|dkr1td�|���t|t�s=td�|���|dk rHtd�|���d S )N�b�modez$file should be opened in binary modez+only SOCK_STREAM type sockets are supportedz+count must be a positive integer (got {!r})r z0offset must be a non-negative integer (got {!r})) r r& r? r% r2 r r5 r6 �formatrO r r r rF � s4 �� �����z$BaseEventLoop._check_sendfile_paramsc � sZ � g }|� |� |\}}}}} d } z�zotj|||d�} | �d� |d urr|D ]<\} }}}} | |kr3q'z| �| � W n6 tyc } z d| �d| j�� � �}t| j|�} |� | � W Y d } ~ q'd } ~ ww |rj|�� �td|�d���| � | | �I d H | W W d }}S ty� } z|� | � | d ur�| � � � d } ~ w | d ur�| � � � d }}w )N�r> r? r@ Fz*error while attempting to bind on address �: z&no matching local address with family=z found) r: r% � setblocking�bindr) �strerror�lower�errno�pop� sock_connectr� )ri r Z addr_infoZlocal_addr_infosZ my_exceptionsr> Ztype_r@ �_r� r+ ZlfamilyZladdrrX r> r r r � _connect_sock� sX � ��� �� � � zBaseEventLoop._connect_sock) r] r> r@ r= r+ � local_addrr� r� �happy_eyeballs_delay� interleavec � sf � | d ur |s t d��| d u r|r|st d��|} | d ur$|s$t d��|d ur,t|� | d ur6| d u r6d} |d us>|d ur�|d urFt d���j||f|tj||�d�I d H }|s]td��| d urw�j| |tj||�d�I d H ��svtd��nd �| r�t|| �}g � | d u r�|D ]}z ��� |��I d H }W n ty� Y q�w ntj � ��fdd �|D �| �d �I d H \}}}|d u r�d d � � D �� z.t � �dkrψ d �t � d ��t �fdd �� D ��r� d �td� d�dd � � D �����d � w n|d u r�t d��|jtjk�r t d|�����j|||| | d�I d H \}}�j�r/|�d�}t�d|||||� ||fS )Nz+server_hostname is only meaningful with sslz:You must set server_hostname when using ssl without a host�1ssl_handshake_timeout is only meaningful with sslr �8host/port and sock can not be specified at the same time�r> r? r@ r= r� �!getaddrinfo() returned empty listc 3 s" � | ] }t ��j� |��V qd S rC )� functools�partialrg )rD r@ )r � laddr_infosri r r rF + s � � �z2BaseEventLoop.create_connection.<locals>.<genexpr>r� c S s g | ] }|D ]}|�qqS r r )rD �subrX r r r r 1 s z3BaseEventLoop.create_connection.<locals>.<listcomp>r c 3 s � | ] }t |�� kV qd S rC �r �rD rX )�modelr r rF 8 s � zMultiple exceptions: {}r: c s s � | ]}t |�V qd S rC rs rt r r r rF = s � z5host and port was not specified and no sock specified�"A Stream Socket was expected, got )r� r% z %r connected to %s:%r: (%r, %r))r& r^ �_ensure_resolvedr% r2 r) rQ rg r Zstaggered_racer r �allr\ r r? � _create_connection_transportr �get_extra_infor r! )ri r� r< r= r] r> r@ r= r+ rh r� r� ri rj �infosr@ rf rr r� r )r rq ru ri r �create_connection� s� � �� � �� � ���� ����� �z BaseEventLoop.create_connectionc � s~ �|� d� |� }| �� }|r%t|t�rd n|} | j||| ||||d�} n| �|||�} z |I d H W | |fS | �� � )NF�r� r� r� )r_ rg r �boolr� r� r� ) ri r+ r� r] r� r� r� r� r� r� rr r r r ry Z s$ � � �z*BaseEventLoop._create_connection_transportc � s� � |� � r td��t|dtjj�}|tjju r td|����|tjju rHz | �||||�I d H W S tj yG } z |s=� W Y d }~nd }~ww |sQtd|����| � ||||�I d H S )NzTransport is closingZ_sendfile_compatiblez(sendfile is not supported for transport zHfallback is disabled and native sendfile is not supported for transport ) rl rq r r Z _SendfileModeZ UNSUPPORTEDZ TRY_NATIVE�_sendfile_nativer rH �_sendfile_fallback)ri rr rJ rK rL rE r[ rX r r r �sendfilet s> �� � � ����� �zBaseEventLoop.sendfilec � s �t �d��)Nz!sendfile syscall is not supportedrN )ri rj rJ rK rL r r r r � s ��z BaseEventLoop._sendfile_nativec � s@ �|r|� |� |rt|d�nd}t|�}d}t|�}zl |rDt|| |�}|dkrD|W |dkr<t|d�r<|� || � |�� I d H S t|�d |� } | �d |j| �I d H } | ss|W |dkrkt|d�rk|� || � |�� I d H S |� � I d H |� | d | � � || 7 }q |dkr�t|d�r�|� || � |�� I d H w )Ni @ r TrP ) rP rQ rR r_ r$ r� rS r2 rT rn �write) ri rj rJ rK rL rU rV rW r@ rX rY r r r r� � s< � ��� z BaseEventLoop._sendfile_fallbackr} c � s� � t d u r td��t|t j�std|����t|dd�s%td|�d���| �� }tj| ||||||dd�}|� � |� |� | � |j |�} | � |j �} z |I d H W |jS tyi |�� | �� | �� � w )Nz"Python ssl module is not availablez@sslcontext is expected to be an instance of ssl.SSLContext, got Z_start_tls_compatibleFz transport z is not supported by start_tls())r� r� )r] rq r Z SSLContextr6 r rg r Z SSLProtocolrd re r. rs r � BaseExceptionr� r� Z_app_transport) ri rr r� r� r� r� r� r� Z ssl_protocolZ conmade_cbZ resume_cbr r r � start_tls� sD � �� 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(�)Fr zunexpected address family�NN�AF_UNIXzstring is expected)r � z2Unable to check or remove stale UNIX socket %r: %rr rm rn c s8 g | ]\}}� r|d du s�r|d du s||f�qS )r Nr r )rD �keyZ addr_pair�rh r� r r r 3 s � � �z:BaseEventLoop.create_datagram_endpoint.<locals>.<listcomp>z can not get address informationz~Passing `reuse_address=True` is no longer supported, as the usage of SO_REUSEPORT in UDP poses a significant security concern.zdThe *reuse_address* parameter has been deprecated as of 3.5.10 and is scheduled for removal in 3.11.r6 )� stacklevelr] z@Datagram endpoint local_addr=%r remote_addr=%r created: (%r, %r)z2Datagram endpoint remote_addr=%r created: (%r, %r))(r? r% r3 r& �dictr �itemsr_ r$ r� r r r6 �stat�S_ISSOCK�os�st_mode�remove�FileNotFoundErrorr) r �errorrw �_unsetr� r� r7 r, r' r( Z SO_BROADCASTr` re r� r: rg r� r r< r! ) ri r� rh r� r> r@ r= r� r� r� r+ ZoptsZproblemsZr_addrZaddr_pairs_inforP �errZ addr_infos�idxr{ Zfamrf Zpror� r� r Z local_addressZremote_addressrX r� r� rr r r� r �create_datagram_endpoint� s � ��������� � � ���� � � � � �� � � � ��� �z&BaseEventLoop.create_datagram_endpointc � s\ �|d d� \}}t |||||g|dd � �R � } | d ur | gS |j||||||d�I d H S )Nr6 rC )rB r; ) ri r� r> r? r@ r= r� r< r= r< r r r rw � s � �z BaseEventLoop._ensure_resolvedc � s: �| j ||f|tj|| d�I d H }|std|�d���|S )N)r> r? r= r� z getaddrinfo(z) returned empty list)rw r% r2 r) )ri r< r= r> r= r{ r r r �_create_server_getaddrinfo� s � �z(BaseEventLoop._create_server_getaddrinfor ) r> r= r+ r� r] r� r� r� r� c � s� � t |t�r td��| d ur|d u rtd��|d ur t|� |d us(�d u�r|d ur0td��| d u r>tjdko=tjdk} g } |dkrHd g}nt |t �sTt |t j j �sX|g}n|}� ���fdd�|D �}t j|� I d H }ttj�|��}d }z�|D ]v}|\}}}}}z t�|||�}W n tjy� �jr�tjd |||d d � Y q{w | �|� | r�|�tjtjd � | r�t |� t r�|tj kr�t td �r�|�tj tj!d � z|�"|� W q{ t#y� } zt#|j$d||j%�&� f �d �d }~ww d }W |�s| D ]}|�'� q�n)|�s| D ]}|�'� �qw w |d u �rtd��|j(tj)k�r(td|����|g} | D ]}|�*d � �q-t+�| |||| �}| �rN|�,� t �-d�I d H �j�rXt�.d|� |S )Nz*ssl argument must be an SSLContext or Nonerk rl �posix�cygwinr/ c s g | ] }�j |�� �d ��qS ))r> r= )r� )rD r< �r> r= r= ri r r r � s � �z/BaseEventLoop.create_server.<locals>.<listcomp>Fz:create_server() failed to create socket.socket(%r, %r, %r)T��exc_info� IPPROTO_IPV6z0error while attempting to bind on address %r: %sz)Neither host/port nor sock were specifiedrv r z %r is serving)/r r~ r6 r& r^ r� r� r �platformr rG �abc�Iterabler r �setrL rM rN r% r� r r �warningr: r' r( Z SO_REUSEADDRr, r9 r r$ r� Z IPV6_V6ONLYr` r) rc ra rb r� r? r2 r_ r r� r� r< )ri r� r< r= r> r= r+ r� r] r� r� r� r� r� ZhostsZfsr{ Z completed�resrA Zsocktyper@ Z canonnameZsar� r� r r� r � create_server� s� � �� ���� � �� ���� �� � � zBaseEventLoop.create_server)r] r� c � s� �|j tjkrtd|����|d ur|std��|d ur t|� | j|||dd|d�I d H \}}| jr@|�d�}t� d|||� ||fS )Nrv rk r/ T)r� r� r% z%r handled: (%r, %r)) r? r% r2 r& r^ ry r rz r r! )ri r� r+ r] r� rr r� r r r �connect_accepted_socket s" � � � z%BaseEventLoop.connect_accepted_socketc � �` �|� }| � � }| �|||�}z|I d H W n |�� � | jr,t�d|�� ||� ||fS )Nz Read pipe %r connected: (%r, %r))rg r� r� r r r! �fileno�ri r� r� r� r� rr r r r �connect_read_pipe% � � �z BaseEventLoop.connect_read_pipec � r� )Nz!Write pipe %r connected: (%r, %r))rg r� r� r r r! r� r� r r r �connect_write_pipe5 r� z BaseEventLoop.connect_write_pipec C s� |g}|d ur|� dt|�� �� |d ur%|tjkr%|� dt|�� �� n |d ur3|� dt|�� �� |d urA|� dt|�� �� t�d�|�� d S )Nzstdin=zstdout=stderr=zstdout=zstderr=� )r: r" r r r r! r )ri r> r� r� r� r< r r r �_log_subprocessE s z BaseEventLoop._log_subprocess) r� r� r� �universal_newlinesr� r� �encoding�errors�textc � s� �t |ttf�s td��|rtd��|std��|dkr td��| r&td��| d ur.td��| d ur6td��|� } d }| jrJd | }| �||||� | j| |d ||||fi | ��I d H }| jrj|d urjt�d ||� || fS ) Nzcmd must be a string� universal_newlines must be Falsezshell must be Truer �bufsize must be 0�text must be False�encoding must be None�errors must be Nonezrun shell command %rT�%s: %r) r r4 r r& r r� r� r r< )ri r� �cmdr� r� r� r� r� r� r� r� r� r� r� � debug_logrr r r r �subprocess_shellR s8 �� �z BaseEventLoop.subprocess_shellc � s� �|rt d��|r t d��|dkrt d��| rt d��| d ur#t d��| d ur+t d��|f| }|� }d }| jrEd|��}| �||||� | j||d ||||fi | ��I d H }| jre|d uret�d ||� ||fS ) Nr� zshell must be Falser r� r� r� r� zexecute program Fr� )r& r r� r� r r< )ri r� Zprogramr� r� r� r� r� r� r� r� r� r� r� Z popen_argsr� r� rr r r r �subprocess_execv s8 � � �z BaseEventLoop.subprocess_execc C r� rC )r� rw r r r �get_exception_handler� s z#BaseEventLoop.get_exception_handlerc C s* |d urt |�std|����|| _d S )Nz+A callable object or None is expected, got )r� r6 r� )ri Zhandlerr r r �set_exception_handler� s � z#BaseEventLoop.set_exception_handlerc C s |� d�}|s d}|� d�}|d ur t|�||jf}nd}d|vr1| jd ur1| jjr1| jj|d< |g}t|�D ]C}|dv r?q8|| }|dkrXd�t�|��}d }||� � 7 }n|dkrmd�t�|��}d }||� � 7 }nt |�}|� |� d |� �� q8t j d �|�|d � d S )Nr z!Unhandled exception in event looprS FZsource_tracebackZhandle_traceback> rS r r/ z+Object created at (most recent call last): z+Handle created at (most recent call last): r^ � r� )�getr? � __traceback__r� r� �sortedr � traceback� format_list�rstripr r: r r� ) ri r% r rS r� Z log_linesr� �value�tbr r r �default_exception_handler� s< �� z'BaseEventLoop.default_exception_handlerc C s� | j d u r)z| �|� W d S ttfy � ty( tjddd� Y d S w z | � | |� W d S ttfy< � tyz } z3z | �d||d�� W n ttfyX � tyg tjddd� Y nw W Y d }~d S W Y d }~d S d }~ww )Nz&Exception in default exception handlerTr� z$Unhandled error in exception handler)r rS r% zeException in default exception handler while handling an unexpected error in custom exception handler)r� r� rT rU r� r r� )ri r% rX r r r r � sB �� � ��� ��z$BaseEventLoop.call_exception_handlerc C s |j s | j�|� d S d S rC )� _cancelledr� r: �ri r r r r � _add_callback s �zBaseEventLoop._add_callbackc C s | � |� | �� d S rC )r� r� r� r r r �_add_callback_signalsafe s z&BaseEventLoop._add_callback_signalsafec C s |j r | jd7 _d S d S r[ )r� r� r� r r r �_timer_handle_cancelled# s �z%BaseEventLoop._timer_handle_cancelledc C s� t | j�}|tkr1| j| tkr1g }| jD ]}|jr d|_q|�|� qt�|� || _d| _n"| jrS| jd jrS| jd8 _t� | j�}d|_| jrS| jd js:d }| j s[| j r^d}n| jrs| jd j }t td|| �� �t�}| j�|�}| �|� d }| �� | j }| jr�| jd }|j |kr�nt� | j�}d|_| j �|� | js�t | j �}t|�D ];} | j �� }|jr�q�| jr�z$|| _| �� } |�� | �� | } | | jkr�t� dt |�| � W d | _q�d | _w |�� q�d }d S )NFr r z Executing %s took %.3f seconds) r r� � _MIN_SCHEDULED_TIMER_HANDLESr� �%_MIN_CANCELLED_TIMER_HANDLES_FRACTIONr� r: r, ZheapifyZheappopr� r� Z_whenrQ �maxr� �MAXIMUM_SELECT_TIMEOUTZ _selectorZselectr� r� �range�popleftr r� Z_runr� r r� r ) ri Z sched_countZ new_scheduledr Ztimeoutr- r� Zend_timeZntodo�ir? rA r r r r ( sp � � � �� zBaseEventLoop._run_oncec C sH t |�t | j�kr d S |rt�� | _t�tj� nt�| j� || _d S rC )r~ r� r �#get_coroutine_origin_tracking_depthr� �#set_coroutine_origin_tracking_depthr ZDEBUG_STACK_DEPTH�ri Zenabledr r r r x s ��� z,BaseEventLoop._set_coroutine_origin_trackingc C r� rC )r rw r r r r� � r� zBaseEventLoop.get_debugc C s$ || _ | �� r| �| j|� d S d S rC )r r� r� r r� r r r r� � s �zBaseEventLoop.set_debugrC )NNNr� )r )r N)FN)Vr� r� r� rk r� rg r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r r r r r r rV r� r� r� r� r$ r� r� r) r& r. r+ r/ r* r� r2 r8 rB r; rD rM rG rI rF rg r| ry r� r r� r� r� r� r% r2 rw r� r7 Z AI_PASSIVEr� r� r� r� r� r r r� r� r� r� r� r r� r� r� r r r� r� r r r r r � s �� � � � � � & � � -� � � �/ �/� � � � �z � �% �"29P r )r r )r )7rG Zcollections.abcZconcurrent.futuresr3 ro r, rL r� r% r� r r r� r� r r� r� r] � ImportErrorr/ r r r r r r r r r r r �logr �__all__r� r� r$ r9 r� �objectr� r r" r, rB rQ rY r\ r^ ZProtocolr_ ZAbstractServerr ZAbstractEventLoopr r r r r �<module> sj � ; Do
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