|
Server : LiteSpeed System : Linux server51.dnsbootclub.com 4.18.0-553.62.1.lve.el8.x86_64 #1 SMP Mon Jul 21 17:50:35 UTC 2025 x86_64 User : nandedex ( 1060) PHP Version : 8.1.33 Disable Function : NONE Directory : /opt/cppython/lib/python3.8/asyncio/__pycache__/ |
U
?��g h � @ s& d Z ddlZddlZddlZddlZeed�r6e d7 Z ddlmZ ddlmZ ddlm Z dd lm
Z
dd
lm Z dd l m
Z
dd lmZ d
Zd ded�dd�Zd ded�dd�Zeed�r�d!ded�dd�Zd"ded�dd�ZG dd� de j�ZG dd� dee j�ZG dd � d �ZG d d � d �ZdS )#)� StreamReader� StreamWriter�StreamReaderProtocol�open_connection� start_server� N�AF_UNIX)�open_unix_connection�start_unix_server� )�
coroutines)�events)�
exceptions)�format_helpers)� protocols)�logger)�sleepi )�loop�limitc � st |d krt �� }ntjdtdd� t||d�}t||d�� |j� fdd�| |f|�I d H \}}t|� ||�}||fS )N�[The loop argument is deprecated since Python 3.8, and scheduled for removal in Python 3.10.� ��
stacklevel�r r �r c s � S �N� r ��protocolr �./opt/cppython/lib/python3.8/asyncio/streams.py�<lambda>5 � z!open_connection.<locals>.<lambda>) r �get_event_loop�warnings�warn�DeprecationWarningr r �create_connectionr ) �host�portr r �kwds�reader� transport�_�writerr r r r s"
�
��r c � sJ �d krt �� �ntjdtdd� � ��fdd�}�j|||f|�I d H S )Nr r r c s t ��d�} t| � �d�}|S �Nr r �r r �r) r ��client_connected_cbr r r r �factoryX s
�z start_server.<locals>.factory)r r! r" r# r$ �
create_server)r1 r& r' r r r( r2 r r0 r r : s
�r c � sr |d krt �� }ntjdtdd� t||d�}t||d�� |j� fdd�| f|�I d H \}}t|� ||�}||fS )Nr r r r r c s � S r r r r r r r p r z&open_unix_connection.<locals>.<lambda>) r r! r" r# r$ r r Zcreate_unix_connectionr )�pathr r r( r) r* r+ r, r r r r d s
�
��r c � sH �d krt �� �ntjdtdd� � ��fdd�}�j||f|�I d H S )Nr r r c s t ��d�} t| � �d�}|S r- r. r/ r0 r r r2 ~ s
�z"start_unix_server.<locals>.factory)r r! r" r# r$ Zcreate_unix_server)r1 r4 r r r( r2 r r0 r r t s
�r c @ s> e Zd Zddd�Zdd� Zdd� Zdd � Zd
d � Zd d
� ZdS )�FlowControlMixinNc C s0 |d krt �� | _n|| _d| _d | _d| _d S �NF)r r! �_loop�_paused�
_drain_waiter�_connection_lost)�selfr r r r �__init__� s zFlowControlMixin.__init__c C s d| _ | j�� r t�d| � d S )NTz%r pauses writing)r8 r7 � get_debugr �debug�r; r r r �
pause_writing� s
z FlowControlMixin.pause_writingc C sF d| _ | j�� r t�d| � | j}|d k rBd | _|�� sB|�d � d S )NFz%r resumes writing)r8 r7 r= r r> r9 �done�
set_result�r; �waiterr r r �resume_writing� s
z FlowControlMixin.resume_writingc C sV d| _ | jsd S | j}|d kr"d S d | _|�� r4d S |d krH|�d � n
|�|� d S �NT)r: r8 r9 rA rB �
set_exception�r; �excrD r r r �connection_lost� s z FlowControlMixin.connection_lostc � s< | j rtd��| jsd S | j}| j�� }|| _|I d H d S )NzConnection lost)r: �ConnectionResetErrorr8 r9 r7 �
create_futurerC r r r �
_drain_helper� s
z FlowControlMixin._drain_helperc C s t �d S r )�NotImplementedError�r; �streamr r r �_get_close_waiter� s z"FlowControlMixin._get_close_waiter)N) �__name__�
__module__� __qualname__r< r@ rE rJ rM rQ r r r r r5 � s
r5 c sb e Zd ZdZd� fdd� Zedd� �Zdd� Z� fdd �Zd
d � Z d d
� Z
dd� Z dd� Z � Z
S )r Nc sn t � j|d� |d k r,t�|�| _|j| _nd | _|d k r@|| _d| _d | _d | _ || _
d| _ | j �
� | _d S )Nr F)�superr< �weakref�ref�_stream_reader_wr�_source_traceback�_strong_reader�_reject_connection�_stream_writer�
_transport�_client_connected_cb� _over_sslr7 rL �_closed)r; Z
stream_readerr1 r �� __class__r r r< � s
z StreamReaderProtocol.__init__c C s | j d krd S | � � S r )rX r? r r r �_stream_reader� s
z#StreamReaderProtocol._stream_readerc C s� | j r6ddi}| jr | j|d< | j�|� |�� d S || _| j}|d k rT|�|� |�d�d k | _ | j
d k r�t || || j�| _ | �
|| j �}t
�|�r�| j�|� d | _d S )N�messagezpAn open stream was garbage collected prior to establishing network connection; call "stream.close()" explicitly.Zsource_tracebackZ
sslcontext)r[ rY r7 Zcall_exception_handler�abortr] rc �
set_transport�get_extra_infor_ r^ r r\ r Z iscoroutineZ create_taskrZ )r; r* �contextr) �resr r r �connection_made� s2 �
��
z$StreamReaderProtocol.connection_madec sx | j }|d k r*|d kr |�� n
|�|� | j�� sV|d krJ| j�d � n | j�|� t� �|� d | _d | _ d | _
d S r ) rc �feed_eofrG r` rA rB rU rJ rX r\ r] )r; rI r) ra r r rJ
s
z$StreamReaderProtocol.connection_lostc C s | j }|d k r|�|� d S r )rc � feed_data)r; �datar) r r r �
data_received s z"StreamReaderProtocol.data_receivedc C s$ | j }|d k r|�� | jr dS dS )NFT)rc rk r_ )r; r) r r r � eof_received s z!StreamReaderProtocol.eof_receivedc C s | j S r )r` rO r r r rQ + s z&StreamReaderProtocol._get_close_waiterc C s" | j }|�� r |�� s |�� d S r )r` rA � cancelled� exception)r; �closedr r r �__del__. s z StreamReaderProtocol.__del__)NN)rR rS rT rY r< �propertyrc rj rJ rn ro rQ rs �
__classcell__r r ra r r � s
r c @ sr e Zd Zdd� Zdd� Zedd� �Zdd� Zd d
� Zd d � Z d
d� Z
dd� Z dd� Z dd� Z
ddd�Zdd� ZdS )r c C s4 || _ || _|| _|| _| j�� | _| j�d � d S r )r] � _protocol�_readerr7 rL Z
_complete_futrB )r; r* r r) r r r r r< @ s zStreamWriter.__init__c C s@ | j jd| j��g}| jd k r0|�d| j��� d�d�|��S )N�
transport=zreader=�<{}>� )rb rR r] rw �append�format�join�r; �infor r r �__repr__J s
zStreamWriter.__repr__c C s | j S r �r] r? r r r r* P s zStreamWriter.transportc C s | j �|� d S r )r] �write�r; rm r r r r� T s zStreamWriter.writec C s | j �|� d S r )r] �
writelinesr� r r r r� W s zStreamWriter.writelinesc C s
| j �� S r )r] � write_eofr? r r r r� Z s zStreamWriter.write_eofc C s
| j �� S r )r] �
can_write_eofr? r r r r� ] s zStreamWriter.can_write_eofc C s
| j �� S r )r] �closer? r r r r� ` s zStreamWriter.closec C s
| j �� S r )r] �
is_closingr? r r r r� c s zStreamWriter.is_closingc � s | j �| �I d H d S r )rv rQ r? r r r � wait_closedf s zStreamWriter.wait_closedNc C s | j �||�S r )r] rg )r; �name�defaultr r r rg i s zStreamWriter.get_extra_infoc � sL | j d k r | j �� }|d k r |�| j�� r8td�I d H | j�� I d H d S )Nr )rw rq r] r� r rv rM )r; rI r r r �drainl s
zStreamWriter.drain)N)rR rS rT r< r� rt r* r� r� r� r� r� r� r� rg r� r r r r r 6 s
r c @ s� e Zd ZdZedfdd�Zdd� Zdd� Zdd � Zd
d � Z d d
� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zdd� Zd&dd �Zd'd d �Zd d!� Zd"d#� Zd$d%� ZdS )(r Nc C sv |dkrt d��|| _|d kr*t�� | _n|| _t� | _d| _d | _d | _ d | _
d| _ | j� � rrt
�t�d��| _d S )Nr zLimit cannot be <= 0Fr
)�
ValueError�_limitr r! r7 � bytearray�_buffer�_eof�_waiter�
_exceptionr] r8 r= r �
extract_stack�sys� _getframerY )r; r r r r r r< � s
�zStreamReader.__init__c C s� dg}| j r"|�t| j �� d�� | jr2|�d� | jtkrN|�d| j� �� | jrf|�d| j��� | jr~|�d| j��� | jr�|�d| j��� | j r�|�d� d �
d
� |��S ) Nr z bytes�eofzlimit=zwaiter=z
exception=rx Zpausedry rz ) r� r{ �lenr� r� �_DEFAULT_LIMITr� r� r] r8 r| r} r~ r r r r� � s
zStreamReader.__repr__c C s | j S r )r� r? r r r rq � s zStreamReader.exceptionc C s0 || _ | j}|d k r,d | _|�� s,|�|� d S r )r� r� rp rG rH r r r rG � s zStreamReader.set_exceptionc C s* | j }|d k r&d | _ |�� s&|�d � d S r )r� rp rB rC r r r �_wakeup_waiter� s
zStreamReader._wakeup_waiterc C s
|| _ d S r r� )r; r* r r r rf � s zStreamReader.set_transportc C s* | j r&t| j�| jkr&d| _ | j�� d S r6 )r8 r� r� r� r] �resume_readingr? r r r �_maybe_resume_transport� s z$StreamReader._maybe_resume_transportc C s d| _ | �� d S rF )r� r� r? r r r rk � s zStreamReader.feed_eofc C s | j o | j S r )r� r� r? r r r �at_eof� s zStreamReader.at_eofc C st |sd S | j �|� | �� | jd k rp| jspt| j �d| j krpz| j�� W n tk
rh d | _Y nX d| _d S )Nr T) r� �extendr� r] r8 r� r� Z
pause_readingrN r� r r r rl � s
�� zStreamReader.feed_datac � sX | j d k rt|� d���| jr.d| _| j�� | j�� | _ z| j I d H W 5 d | _ X d S )NzF() called while another coroutine is already waiting for incoming dataF)r� � RuntimeErrorr8 r] r� r7 rL )r; � func_namer r r �_wait_for_data� s
�
zStreamReader._wait_for_datac
� s� d}t |�}z| �|�I d H }W n� tjk
rN } z|j W Y �S d }~X Y nh tjk
r� } zH| j�||j�r�| jd |j| �= n
| j� � | �
� t |j d ��W 5 d }~X Y nX |S )N�
r )
r� � readuntilr
�IncompleteReadError�partial�LimitOverrunErrorr� �
startswith�consumed�clearr� r� �args)r; �sep�seplen�line�er r r �readline s
zStreamReader.readliner� c � s� t |�}|dkrtd��| jd k r(| j�d}t | j�}|| |kr|| j�||�}|dkrZq�|d | }|| jkr|t�d|��| jr�t | j�}| j�
� t� |d ��| � d�I d H q,|| jkr�t�d|��| jd || � }| jd || �= | �
� t |�S )Nr z,Separator should be at least one-byte string���r
z2Separator is not found, and chunk exceed the limitr� z2Separator is found, but chunk is longer than limit)r� r� r� r� �findr� r
r� r� �bytesr� r� r� r� )r; Z separatorr� �offset�buflenZisep�chunkr r r r� ( s>
�
�zStreamReader.readuntilr� c � s� | j d k r| j �|dkr dS |dk rVg }| �| j�I d H }|s@qL|�|� q(d�|�S | jsr| jsr| �d�I d H t| jd |� �}| jd |�= | � � |S )Nr r �read)
r� r� r� r{ r} r� r� r� r� r� )r; �nZblocks�blockrm r r r r� � s"
zStreamReader.readc � s� |dk rt d��| jd k r | j�|dkr,dS t| j�|k rr| jr`t| j�}| j�� t�||��| � d�I d H q,t| j�|kr�t| j�}| j�� n t| jd |� �}| jd |�= | �
� |S )Nr z*readexactly size can not be less than zeror � readexactly) r� r� r� r� r� r� r� r
r� r� r� )r; r� Z
incompleterm r r r r� � s&
zStreamReader.readexactlyc C s | S r r r? r r r � __aiter__� s zStreamReader.__aiter__c � s | � � I d H }|dkrt�|S )Nr )r� �StopAsyncIteration)r; �valr r r � __anext__� s zStreamReader.__anext__)r� )r� )rR rS rT rY r� r< r� rq rG r� rf r� rk r� rl r� r� r� r� r� r� r� r r r r r � s$
[
2)r )NN)NN)N)N)�__all__�socketr� r" rV �hasattr� r r r
r r �logr Ztasksr r� r r r r ZProtocolr5 r r r r r r r �<module> sF
� ! � '
� � DkP