o hN0 @s2ddlZddlZddlZddlZddlmZddlZddlmZddl m Z ddl m Z m Z mZmZmZddlmZddlmZd gd Zed ZGd d d ZeZ    d$deje dedededejf ddZGdddZGdddZ GdddZ!GdddZ"e dd Z#e!d!d"d#Z$d"Z%dS)%N)Path)set_minimum_tls_version_1_2)Headers) CertTypes HeaderTypes TimeoutTypesURLTypes VerifyTypes)URL)get_ca_bundle_from_env:)z ECDHE+AESGCMzECDHE+CHACHA20z DHE+AESGCMz DHE+CHACHA20z ECDH+AESGCMz DH+AESGCMzECDH+AESzDH+AESz RSA+AESGCMzRSA+AESz!aNULLz!eNULLz!MD5z!DSShttpxc@s eZdZdS) UnsetTypeN)__name__ __module__ __qualname__rrC/var/www/html/ai/venv/lib/python3.10/site-packages/httpx/_config.pyr&srTFcertverify trust_envhttp2returncCst||||djS)Nrrrr) SSLConfig ssl_contextrrrrcreate_ssl_context-s rc @seZdZdZeeZddddddej e de de d e d df d d Z d ejfd dZd ejfddZd ejfddZd ejfddZdejd dfddZdS)rz SSL Configuration. NTFrrrrrrcCs&||_||_||_||_||_dSN)rrrrload_ssl_contextr)selfrrrrrrr__init__?s zSSLConfig.__init__cCs0td|j|j|j|j|jr|S|S)Nz8load_ssl_context verify=%r cert=%r trust_env=%r http2=%r)loggerdebugrrrrload_ssl_context_verifyload_ssl_context_no_verifyr rrrrMszSSLConfig.load_ssl_contextcCs$|}d|_tj|_|||S)zC Return an SSL context for unverified connections. F)_create_default_ssl_contextcheck_hostnamessl CERT_NONE verify_mode_load_client_certs)r contextrrrr%Zs  z$SSLConfig.load_ssl_context_no_verifycCs6|jr|jdurt}|dur||_t|jtjr#|j}|||St|jtr-|j}nt |j r:t |j}nt d |j| }tj|_d|_zd|_Wn ty[Ynwzd|_Wn tyjYnw|rt|}td||j|dn|rt|}td||j|d|||S) zA Return an SSL context for verified connections. TNzECould not find a suitable TLS CA certificate bundle, invalid path: {}Fzload_verify_locations cafile=%r)cafilezload_verify_locations capath=%r)capath)rrr isinstancer) SSLContextr,boolDEFAULT_CA_BUNDLE_PATHrexistsIOErrorformatr' CERT_REQUIREDr+r(post_handshake_authAttributeErrorhostname_checks_common_nameis_filestrr"r#load_verify_locationsis_dir)r ca_bundler-ca_bundle_pathr.r/rrrr$dsN           z!SSLConfig.load_ssl_context_verifycCsrttj}t||jtjO_|ttjr)|j r!ddgndg}| |t j d}|r7|jr7||_|S)zy Creates the default SSLContext object that's used for both verified and unverified connections. zhttp/1.1h2 SSLKEYLOGFILE)r)r1PROTOCOL_TLS_CLIENTroptionsOP_NO_COMPRESSION set_ciphersDEFAULT_CIPHERSHAS_ALPNrset_alpn_protocolsosenvirongetrkeylog_filename)r r- alpn_idents keylogfilerrrr's     z%SSLConfig._create_default_ssl_contextrcCs|jdurPt|jtr|j|jddSt|jtr0t|jdkr0|j|jd|jdddSt|jtrRt|jdkrT|j|jd|jd|jdddSdSdSdS) zF Loads client certificates into our SSLContext object N)certfilerr)rPkeyfile)rPrRpassword)rr0r<load_cert_chaintuplelen)r rrrrr,s   zSSLConfig._load_client_certs)rrr__doc__rcertifiwherer3typingOptionalrr r2r!r)r1rr%r$r'r,rrrrr8s.    7rc@seZdZdZefeeeeddejeefdejde efdejde efdejde efdejde efd df d d Z d ej e ej e ffd d Zdejd efddZd e fddZdS)Timeouta Timeout configuration. **Usage**: Timeout(None) # No timeouts. Timeout(5.0) # 5s timeout on all operations. Timeout(None, connect=5.0) # 5s timeout on connect, no other timeouts. Timeout(5.0, connect=10.0) # 10s timeout on connect. 5s timeout elsewhere. Timeout(5.0, pool=None) # No timeout on acquiring connection from pool. # 5s timeout elsewhere. connectreadwritepooltimeoutr_Nr`rarbrcCsdt|tr/|tus J|tusJ|tusJ|tusJ|j|_|j|_|j|_|j|_dSt|tr]|d|_|d|_t|dkrFdn|d|_t|dkrVd|_dS|d|_dSt|t st|t st|t st|t s||_||_||_||_dSt|t rt dt|t r|n||_t|t r|n||_t|t r|n||_t|t r|n||_dS)NrrrSrQzShttpx.Timeout must either include a default, or set all four parameters explicitly.) r0r]UNSETr_r`rarbrVrWr ValueError)r rcr_r`rarbrrrr!sD        $  zTimeout.__init__cCs|j|j|j|jdS)Nr^r^r&rrras_dicts zTimeout.as_dictothercCs<t||jo|j|jko|j|jko|j|jko|j|jkSr)r0 __class__r_r`rarbr rhrrr__eq__s     zTimeout.__eq__c Cs`|jj}t|j|j|j|jhdkr|d|jdS|d|jd|jd|jd|jd S)Nrz (timeout=)z (connect=z, read=z, write=z, pool=)rirrWr_r`rarbr class_namerrr__repr__ szTimeout.__repr__)rrrrXrer[Unionrrfloatr!Dictr<r\rgAnyr2rkrorrrrr]s0  . r]c @sheZdZdZdddddejedejedejeddfd d Zd ej de fd d Z de fddZ dS)Limitsa Configuration for limits to various client behaviors. **Parameters:** * **max_connections** - The maximum number of concurrent connections that may be established. * **max_keepalive_connections** - Allow the connection pool to maintain keep-alive connections below this point. Should be less than or equal to `max_connections`. * **keepalive_expiry** - Time limit on idle keep-alive connections in seconds. N@max_connectionsmax_keepalive_connectionskeepalive_expiryrwrxryrcCs||_||_||_dSrrv)r rwrxryrrrr!%s zLimits.__init__rhcCs0t||jo|j|jko|j|jko|j|jkSr)r0rirwrxryrjrrrrk0s    z Limits.__eq__cCs*|jj}|d|jd|jd|jdS)Nz(max_connections=z, max_keepalive_connections=z, keepalive_expiry=rl)rirrwrxryrmrrrro8szLimits.__repr__)rrrrXr[r\intrqr!rsr2rkr<rorrrrrts   rtc @seZdZdddddedejejdejeje e fdeje ddf dd Z e dejeje e ffd d Zde fd d ZdS)ProxyN)rauthheadersurlrr|r}rcCsjt|}t|}|jdvrtd||js|jr'|j|jf}|jddd}||_||_||_ ||_ dS)N)httphttpssocks5zUnknown scheme for proxy URL )usernamerT) r rschemerfrrT copy_withr~r|r}r)r r~rr|r}rrrr!Bs    zProxy.__init__cCs.|jdurdS|jdd|jddfS)Nrzutf-8r)r|encoder&rrrraw_authZs zProxy.raw_authcCsd|jr |jddfnd}t|j}|rd|nd}|jr&dt|jnd}d|||dS)Nrz********z, auth=z , headers=zProxy(rl)r|r<r~r}dict)r r|url_strauth_str headers_strrrrrocs  zProxy.__repr__)rrrr r[r\r)r1Tupler<rr!propertybytesrrorrrrr{As$   r{ru)rcd)rwrx)NTTF)&loggingrJr)r[pathlibrrY_compatr_modelsr_typesrrrr r _urlsr _utilsr joinrG getLoggerr"rrer\r2r1rrr]rtr{DEFAULT_TIMEOUT_CONFIGDEFAULT_LIMITSDEFAULT_MAX_REDIRECTSrrrrsP         W* -