U
    	fQ                      @   s   d dl Z d dlZd dlZd dlmZ d dlmZmZmZm	Z	 ddl
mZ ddlmZmZmZ ddlmZmZ ddlmZmZmZ dd	lmZ dd
lmZ ddlmZ ddlmZ ddlm Z  dZ!e"dZ#e$ee$ dddZ%G dd de Z&dS )    N)TracebackType)IterableIteratorOptionalType   )SyncBackend)SOCKET_OPTIONNetworkBackendNetworkStream)ConnectErrorConnectTimeout)OriginRequestResponse)default_ssl_context)Lock)Trace   )HTTP11Connection)ConnectionInterfaceg      ?zhttpcore.connection)factorreturnc                 c   s&   dV  t  D ]}| d|  V  qdS )z
    Generate a geometric sequence that has a ratio of 2 and starts with 0.

    For example:
    - `factor = 2`: `0, 2, 4, 8, 16, 32, 64, ...`
    - `factor = 3`: `0, 3, 6, 12, 24, 48, 96, ...`
    r   r   N)	itertoolscount)r   n r   \/var/www/html/apigroqsegura/apigroq/lib/python3.8/site-packages/httpcore/_sync/connection.pyexponential_backoff   s    r   c                   @   s  e Zd Zd$eeej ee eee	ee
 ee
 ee eee  ddddZeedd	d
ZeedddZeedddZddddZedddZedddZedddZedddZe
dddZe
dddZd ddd Zd%eee  ee ee dd!d"d#Z dS )&HTTPConnectionNTFr   )originssl_contextkeepalive_expiryhttp1http2retrieslocal_addressudsnetwork_backendsocket_optionsr   c                 C   sb   || _ || _|| _|| _|| _|| _|| _|| _|	d kr>t n|	| _	d | _
d| _t | _|
| _d S )NF)_origin_ssl_context_keepalive_expiry_http1_http2_retries_local_address_udsr   _network_backend_connection_connect_failedr   _request_lock_socket_options)selfr    r!   r"   r#   r$   r%   r&   r'   r(   r)   r   r   r   __init__%   s    zHTTPConnection.__init__)requestr   c              
   C   s   |  |jjs(td|jj d| j z| j~ | jd kr| |}|d}|d k	ob|	 dk}|st| j
r| jsddlm} || j|| jd| _nt| j|| jd| _W 5 Q R X W n, tk
r } zd| _|W 5 d }~X Y nX | j|S )	NzAttempted to send request to z on connection to 
ssl_objecth2r   )HTTP2Connection)r    streamr"   T)can_handle_requesturlr    RuntimeErrorr*   r5   r3   _connectget_extra_infoselected_alpn_protocolr.   r-   r$   r<   r,   r   BaseExceptionr4   handle_request)r7   r9   r=   r:   Zhttp2_negotiatedr<   excr   r   r   rE   C   s8    




zHTTPConnection.handle_requestc                 C   s  |j di }|j dd }|dd }| j}ttd}z,| jd kr| jjd| jj	| j
|| jd}tdt||}| jjf |}	|	|_W 5 Q R X n>| j|| jd}td	t||}| jjf |}	|	|_W 5 Q R X | jjd
krb| jd krt n| j}
| jr
ddgndg}|
| |
|p.| jjd|d}tdt||}|	jf |}	|	|_W 5 Q R X |	W S  ttfk
r   |dkr |d8 }t|}tdt||}| j| W 5 Q R X Y q8X q8d S )Ntimeoutsni_hostnameconnect)r   ascii)hostportr&   rG   r)   connect_tcp)pathrG   r)   connect_unix_socket)   httpss   wsszhttp/1.1r;   )r!   server_hostnamerG   	start_tlsr   r   retry)
extensionsgetr/   r   RETRIES_BACKOFF_FACTORr1   r*   rK   decoderL   r0   r6   r   loggerr2   rM   Zreturn_valuerO   schemer+   r   r.   set_alpn_protocolsrR   r   r   nextsleep)r7   r9   ZtimeoutsrH   rG   Zretries_leftZdelayskwargstracer=   r!   alpn_protocolsdelayr   r   r   rA   g   sl    

   

zHTTPConnection._connect)r    r   c                 C   s
   || j kS N)r*   )r7   r    r   r   r   r>      s    z!HTTPConnection.can_handle_request)r   c              	   C   s2   | j d k	r.tdtd i  | j   W 5 Q R X d S )Nclose)r3   r   rX   rb   r7   r   r   r   rb      s    
zHTTPConnection.closec                 C   s6   | j d kr,| jo*| jjdks$| j o*| j S | j  S )NrP   )r3   r.   r*   rY   r-   r4   is_availablerc   r   r   r   rd      s    
zHTTPConnection.is_availablec                 C   s   | j d kr| jS | j  S ra   )r3   r4   has_expiredrc   r   r   r   re      s    
zHTTPConnection.has_expiredc                 C   s   | j d kr| jS | j  S ra   )r3   r4   is_idlerc   r   r   r   rf      s    
zHTTPConnection.is_idlec                 C   s   | j d kr| jS | j  S ra   )r3   r4   	is_closedrc   r   r   r   rg      s    
zHTTPConnection.is_closedc                 C   s"   | j d kr| jrdS dS | j  S )NzCONNECTION FAILED
CONNECTING)r3   r4   inforc   r   r   r   ri      s    
zHTTPConnection.infoc                 C   s   d| j j d|   dS )N<z [z]>)	__class____name__ri   rc   r   r   r   __repr__   s    zHTTPConnection.__repr__c                 C   s   | S ra   r   rc   r   r   r   	__enter__   s    zHTTPConnection.__enter__)exc_type	exc_value	tracebackr   c                 C   s   |    d S ra   )rb   )r7   ro   rp   rq   r   r   r   __exit__   s    zHTTPConnection.__exit__)	NNTFr   NNNN)NNN)!rl   
__module____qualname__r   r   ssl
SSLContextfloatboolintstrr
   r   r	   r8   r   r   rE   r   rA   r>   rb   rd   re   rf   rg   ri   rm   rn   r   rD   r   rr   r   r   r   r   r   $   sT            
$>   
r   )'r   loggingru   typesr   typingr   r   r   r   _backends.syncr   _backends.baser	   r
   r   _exceptionsr   r   _modelsr   r   r   _sslr   _synchronizationr   Z_tracer   http11r   
interfacesr   rV   	getLoggerrX   rw   r   r   r   r   r   r   <module>   s"   
