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request.cpython-312.pyc
CRh d Z ddlZddlZddlZddlZddlZddlZddlZddl Z ddl Z ddl Z ddl Z ddl Z ddlZddlZddlZddlmZmZmZ ddlmZmZmZmZmZmZm Z m Z m Z m Z m Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z' ddl(m)Z)m*Z* ddl+Z+dZ,g dZ.d e j^ dd z Z0da1de jd fddddd d Z3d Z4g Z5dgdZ6d Z7 e jp de jr Z:d Z; G d d Z< G d d Z=d Z> G d d Z? G d de? Z@ G d d e? ZA G d d e? ZBd ZC G d d!e? ZD G d" d# ZE G d$ d%eE ZF G d& d'eF ZG G d( d) ZH G d* d+eHe? ZI G d, d-eHe? ZJej ZL G d. d/ ZM G d0 d1e?eM ZN G d2 d3e?eM ZO G d4 d5e? ZP G d6 d7eP ZQ eRej d8 r G d9 d:eP ZTe.j d: G d; d<e? ZV G d= d>e? ZWd? ZXd@ ZY G dA dBe? ZZdC Z[ G dD dEe? Z\ G dF dGe\ Z] G dH dIe? Z^dJZ_ej dKk( r ddLlambZbmcZc ndM ZbdN Zci Zd G dO dP Ze G dQ dRee ZfdagdS ZhdaidT ZjdakdU ZldamdV Zn G dW dX ZodY ZpdhdZZqd[ Zrd\ Zse j d]k( rdd^lumvZvmwZw d_ Zxd` Zyda Zzdb Z{yej dKk( r dc Z|dd Z{de Z}df ZzyepZ{eqZzy# e-$ r dZ,Y [w xY w)ia An extensible library for opening URLs using a variety of protocols The simplest way to use this module is to call the urlopen function, which accepts a string containing a URL or a Request object (described below). It opens the URL and returns the results as file-like object; the returned object has some extra methods described below. The OpenerDirector manages a collection of Handler objects that do all the actual work. Each Handler implements a particular protocol or option. The OpenerDirector is a composite object that invokes the Handlers needed to open the requested URL. For example, the HTTPHandler performs HTTP GET and POST requests and deals with non-error returns. The HTTPRedirectHandler automatically deals with HTTP 301, 302, 303, 307, and 308 redirect errors, and the HTTPDigestAuthHandler deals with digest authentication. urlopen(url, data=None) -- Basic usage is the same as original urllib. pass the url and optionally data to post to an HTTP URL, and get a file-like object back. One difference is that you can also pass a Request instance instead of URL. Raises a URLError (subclass of OSError); for HTTP errors, raises an HTTPError, which can also be treated as a valid response. build_opener -- Function that creates a new OpenerDirector instance. Will install the default handlers. Accepts one or more Handlers as arguments, either instances or Handler classes that it will instantiate. If one of the argument is a subclass of the default handler, the argument will be installed instead of the default. install_opener -- Installs a new opener as the default opener. objects of interest: OpenerDirector -- Sets up the User Agent as the Python-urllib client and manages the Handler classes, while dealing with requests and responses. Request -- An object that encapsulates the state of a request. The state can be as simple as the URL. It can also include extra HTTP headers, e.g. a User-Agent. BaseHandler -- internals: BaseHandler and parent _call_chain conventions Example usage: import urllib.request # set up authentication info authinfo = urllib.request.HTTPBasicAuthHandler() authinfo.add_password(realm='PDQ Application', uri='https://mahler:8092/site-updates.py', user='klem', passwd='geheim$parole') proxy_support = urllib.request.ProxyHandler({"http" : "http://ahad-haam:3128"}) # build a new opener that adds authentication and caching FTP handlers opener = urllib.request.build_opener(proxy_support, authinfo, urllib.request.CacheFTPHandler) # install it urllib.request.install_opener(opener) f = urllib.request.urlopen('https://www.python.org/') N)URLError HTTPErrorContentTooShortError)urlparseurlspliturljoinunwrapquoteunquote _splittype _splithost _splitport _splituser _splitpasswd _splitattr _splitquery _splitvalue _splittag _to_bytesunquote_to_bytes urlunparse) addinfourl addclosehookTF)!RequestOpenerDirector BaseHandlerHTTPDefaultErrorHandlerHTTPRedirectHandlerHTTPCookieProcessor ProxyHandlerHTTPPasswordMgr HTTPPasswordMgrWithDefaultRealm HTTPPasswordMgrWithPriorAuthAbstractBasicAuthHandlerHTTPBasicAuthHandlerProxyBasicAuthHandlerAbstractDigestAuthHandlerHTTPDigestAuthHandlerProxyDigestAuthHandler HTTPHandler FileHandler FTPHandlerCacheFTPHandler DataHandlerUnknownHandlerHTTPErrorProcessorurlopeninstall_opener build_opener pathname2url url2pathname getproxies urlretrieve urlcleanup URLopenerFancyURLopenerz%d.%d )cafilecapath cadefaultcontextc |s|s|rddl } |j dt d | t d t s t d t j t j j || }|j dg t | }t | } n3|rt | }t | } nt t xa } nt } | j | || S ) a Open the URL url, which can be either a string or a Request object. *data* must be an object specifying additional data to be sent to the server, or None if no such data is needed. See Request for details. urllib.request module uses HTTP/1.1 and includes a "Connection:close" header in its HTTP requests. The optional *timeout* parameter specifies a timeout in seconds for blocking operations like the connection attempt (if not specified, the global default timeout setting will be used). This only works for HTTP, HTTPS and FTP connections. If *context* is specified, it must be a ssl.SSLContext instance describing the various SSL options. See HTTPSConnection for more details. The optional *cafile* and *capath* parameters specify a set of trusted CA certificates for HTTPS requests. cafile should point to a single file containing a bundle of CA certificates, whereas capath should point to a directory of hashed certificate files. More information can be found in ssl.SSLContext.load_verify_locations(). The *cadefault* parameter is ignored. This function always returns an object which can work as a context manager and has the properties url, headers, and status. See urllib.response.addinfourl for more detail on these properties. For HTTP and HTTPS URLs, this function returns a http.client.HTTPResponse object slightly modified. In addition to the three new methods above, the msg attribute contains the same information as the reason attribute --- the reason phrase returned by the server --- instead of the response headers as it is specified in the documentation for HTTPResponse. For FTP, file, and data URLs and requests explicitly handled by legacy URLopener and FancyURLopener classes, this function returns a urllib.response.addinfourl object. Note that None may be returned if no handler handles the request (though the default installed global OpenerDirector uses UnknownHandler to ensure this never happens). In addition, if proxy settings are detected (for example, when a *_proxy environment variable like http_proxy is set), ProxyHandler is default installed and makes sure the requests are handled through the proxy. r NzJcafile, capath and cadefault are deprecated, use a custom context instead.r; zDYou can't pass both context and any of cafile, capath, and cadefaultzSSL support not available)r< r= zhttp/1.1r? )warningswarnDeprecationWarning ValueError _have_sslsslcreate_default_contextPurpose SERVER_AUTHset_alpn_protocols HTTPSHandlerr3 _openeropen) urldatatimeoutr< r= r> r? rB https_handleropeners %/usr/lib/python3.12/urllib/request.pyr1 r1 s h 9 01CQ H 89 9,,S[[-D-D4:4:< ""J<0$W5 m, $W5 m, '>)& ;;sD' ** c | a y N)rM )rS s rT r2 r2 s GrU c t | \ }}t j t | | 5 }|j }|dk( r,|s*t j j | |fcddd S |r t |d }n7t j d }|j }t j | |5 ||f} d} d} d} d} d |v rt |d } |r || | | |j | x}rD| t! | z } |j# | | d z } |r || | | |j | x}rDddd ddd dk\ r | k rt% d | | fz S # 1 sw Y .xY w# 1 sw Y 2xY w) aW Retrieve a URL into a temporary location on disk. Requires a URL argument. If a filename is passed, it is used as the temporary file location. The reporthook argument should be a callable that accepts a block number, a read size, and the total file size of the URL target. The data argument should be valid URL encoded data. If a filename is passed and the URL points to a local resource, the result is a copy from local file to new file. Returns a tuple containing the path to the newly created data file as well as the resulting HTTPMessage object. fileNwbF)delete r content-lengthContent-Length 1retrieval incomplete: got only %i out of %i bytes)r contextlibclosingr1 infoospathnormpathrN tempfileNamedTemporaryFilename_url_tempfilesappendintreadlenwriter )rO filename reporthookrP url_typerf fpheaderstfpresultbssizern blocknumblocks rT r7 r7 s _NHd GC . /2'') v h77##D)72 0 / x&C--U;CxxH ! !( + w&FBDDH 7*7#3458R. 772;&%&E " % A xT2 772;&%& ! 0F qyTD[" ?Tl "$ $ M1 S! 0 /s+ 8E30AE38BE':E3'E0 ,E33E<c t D ] } t j | t dd= t rdayy# t $ r Y 9w xY w)z0Clean up temporary files from urlretrieve calls.N)rk re unlinkOSErrorrM ) temp_files rT r8 r8 sH # IIi $ q s 5 A Az:\d+$c | j }t | d }|dk( r| j dd }t j d|d }|j S )zReturn request-host, as defined by RFC 2965. Variation from RFC: returned value is lowercased, for convenient comparison. r` Host)full_urlr get_header _cut_port_resublower)requestrO hosts rT request_hostr ) sX C C= D rz!!&"- Ba (D ::<rU c e Zd Zdi dddfdZed Zej d Zej d Zed Zej d Zej d Zd Z d Z d Z d Z d Z d Zd Zd ZddZd Zd Zy)r NFc || _ i | _ i | _ d | _ || _ d | _ |j D ] \ }}| j || | t | }|| _ || _ |r|| _ y y rW ) r ru unredirected_hdrs_datarP _tunnel_hostitems add_headerr origin_req_host unverifiablemethod) selfrO rP ru r r r keyvalues rT __init__zRequest.__init__; s !# !--/JC OOC ' * " *4 0O . ( DK rU c ~ | j r&dj | j | j S | j S )Nz{}#{})fragmentformat _full_urlr s rT r zRequest.full_urlM s, ==>>$..$--@ @~~ rU c t | | _ t | j \ | _ | _ | j y rW )r r r r _parser rO s rT r zRequest.full_urlS s/ (1$..(A% rU c . d | _ d | _ d| _ y )Nr )r r selectorr s rT r zRequest.full_urlZ s rU c | j S rW )r r s rT rP z Request.data` s zzrU c x || j k7 r+|| _ | j d r| j d y y y )NContent-length)r has_header remove_header)r rP s rT rP z Request.datad s= 4:: DJ /0""#34 1 rU c d | _ y rW )rP r s rT rP z Request.datan s rU c t | j \ | _ }| j t d| j z t | \ | _ | _ | j rt | j | _ y y )Nzunknown url type: %r) r r typerE r r r r r )r rests rT r zRequest._parser sd $T^^4 4 99 3dmm CD D#-d#3 4= 99 *DI rU c < | j dnd}t | d| S )z3Return a string indicating the HTTP request method.POSTGETr )rP getattr)r default_methods rT get_methodzRequest.get_methodz s! #'99#8etX~66rU c | j S rW )r r s rT get_full_urlzRequest.get_full_url s }} rU c | j dk( r%| j s| j | _ || _ y || _ | j | _ || _ y )Nhttps)r r r r r )r r r s rT set_proxyzRequest.set_proxy sF 99 (9(9 $ D DI MMDM rU c 4 | j | j k( S rW )r r r s rT has_proxyzRequest.has_proxy s }} --rU c > || j |j < y rW )ru capitalizer r vals rT r zRequest.add_header s ), S^^%&rU c > || j |j < y rW )r r r s rT add_unredirected_headerz Request.add_unredirected_header s 36 s~~ /0rU c > || j v xs || j v S rW )ru r r header_names rT r zRequest.has_header s& t||+ 6t 5 55 7rU c n | j j || j j || S rW )ru getr )r r defaults rT r zRequest.get_header s2 || " " & &{G <> >rU c t | j j |d | j j |d y rW )ru popr r s rT r zRequest.remove_header s, d+ "";5rU c h i | j | j }t |j S rW )r ru listr )r hdrss rT header_itemszRequest.header_items s, 9$((9DLL9DJJL!!rU rW )__name__ __module__ __qualname__r propertyr setterdeleterrP r r r r r r r r r r r rU rT r r 9 s !%r!%E !$ __ [[5 5 \\ +7 .-77> 6"rU r c R e Zd Zd Zd Zd Zd Zdej fdZ d dZ d Z y) r c p dt z }d|fg| _ g | _ i | _ i | _ i | _ i | _ y )NPython-urllib/%sz User-agent) __version__ addheadershandlers handle_open handle_errorprocess_responseprocess_request)r client_versions rT r zOpenerDirector.__init__ sB +k9 (.9: " ! rU c t |d st dt | z d}t | D ] }|dv r |j d }|d | }||dz d }|j d rW|j d |z dz }||dz d } t | }| j j |i } | | j |< n=|dk( r|}| j } n)|d k( r|}| j } n|d k( r|}| j } n| j |g } | rt j | | n| j! | d } |r2t j | j" | |j% | y y # t $ r Y w xY w) N add_parentz%expected BaseHandler instance, got %rF)redirect_requestdo_open proxy_open_r` errorrN responser T)hasattr TypeErrorr dirfind startswithrm rE r r r r r setdefaultbisectinsortrl r r ) r handleraddedmethiprotocol conditionjkindlookupr s rT add_handlerzOpenerDirector.add_handler s w - C M * + + LDDD #ABQxH QqST I##G, NN3'!+a/AaCDz t9D **..x<.4!!(+f$ ))j( ..i' -- ((r2H h0(EG !J MM$-- 1 t $ / " s E33 E?>E?c y rW r r s rT closezOpenerDirector.close rU c d |j |d }|D ] }t || } || }||c S y )Nr )r r ) r chainr meth_nameargsr r funcrw s rT _call_chainzOpenerDirector._call_chain s> 99T2& G7I.D4[F! rU Nc t |t r t || }n |}|||_ ||_ |j }|dz }| j j |g D ] }t || } || } t j d|j |j |j |j | j || } |dz }| j j |g D ] }t || } ||| } | S )N_requestzurllib.Request _response) isinstancestrr rP rQ r r r r sysauditr ru r _openr ) r fullurlrP rQ reqr r processorr r s rT rN zOpenerDirector.open s gs #'4(CC 88 Z' --11(B?I9i0Ds)C @ "CLL#((CKK IYZ::c4( [( ..228R@I9i0DC*H A rU c | j | j dd| }|r|S |j }| j | j ||dz | }|r|S | j | j dd| S )Nr default_openr unknown unknown_open)r r r )r r rP rw r s rT r zOpenerDirector._open s !!$"2"2I"0#7 M88!!$"2"2Hh")?*+.0 M 0 0) .5 5rU c |dv r | j d }|d }d|z }d}|}n| j }|dz }d}|||f|z } | j | }|r|S |r|dd fz } | j | S y ) Nhttpr r r; z http_error_%sr` _errorr r http_error_default)r r )r protor dictr http_err orig_argsrw s rT r zOpenerDirector.error s % %$$V,DGE'%/IH I$$D (IHeY'$.!!!4( M )%9:YFD#4##T* * rU rW ) r r r r r r r socket_GLOBAL_DEFAULT_TIMEOUTrN r r r rU rT r r s3 "-%^ "&v/M/M : 5 +rU r c h t }t t t t t t t t t g }t t j d r|j t t }|D ]V }| D ]O }t! |t" r t% || s |j' | 2t! || s?|j' | Q X |D ] }|j) | |D ] }|j+ | | D ]* }t! |t" r | }|j+ | , |S )a* Create an opener object from a list of handlers. 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Return None if you can't but another Handler might. )- . / i3 i4 )r HEAD)r> r? r@ r z%20)r^ z content-typeT)ru r r ) r r r replaceru r r r r ) r r rt r3 r4 ru newurlmCONTENT_HEADERSkv newheaderss rT r z$HTTPRedirectHandler.redirect_request s NN 22qO7K&1;CLL$WbA A U+<'*{{'8'8': ;':tq!/9 d': ;v )'*':':$(* *;s , B'c Z d|v r|d }n d|v r|d }ny t | }|j dvrt |||d|d|| |j s |j rt | }d|d< t | }t |dt j }t |j | }| j |||||| }|y t |d rp|j x} |_ | j |d | j k\ st# | | j$ k\ r6t |j || j& |z || i x} x|_ |_ | j |d d z | |< |j) |j+ | j, j/ ||j0 S )Nlocationurir r ftpr z - Redirection to url 'z' is not allowed/r; z iso-8859-1)encodingsafe redirect_dictr r` rQ )r schemer rf netlocr r r string punctuationr r r r rR r max_repeatsro max_redirectionsinf_msgrn r r) rN rQ ) r r rt r3 r4 ru rD urlpartsnewvisiteds rT http_error_302z"HTTPRedirectHandler.http_error_302 s Z(F g U^F F# ??"> >ADfM }} H~H HQKH% \0B0BD v. ##CT3H ; 3 (*-*;*; ;Gc' FA&$*:*::G 5 55 d $ s 2GRA A ?A @G @c'#*;!++fa014 {{ S[[ 99rU zoThe HTTP server returned a redirect error that would lead to an infinite loop. The last 30x error message was: N) r r r rX rY r r^ http_error_301http_error_303http_error_307http_error_308rZ r rU rT r r s< K *L::x IWVNV^Vn~2GrU r c f t | \ }}|j d sd}| }ne|j d st d| z d|v r$|j d }|j d| }n|j dd }|dk( rd}|d| }t | \ }}|t | \ }} ndx}} ||| |fS )a Return (scheme, user, password, host/port) given a URL or an authority. If a URL is supplied, it must have an authority (host:port) component. 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H#*4=#*8#46I$$Y%5%5%78??HE NN0(U2B C8$ h + "i7&: ;;##C#= =rU rW )r r r r, r r r rU rT r r s M .>rU r c , e Zd Zd Zd Zd ZddZd Zy)r! c i | _ y rW )passwdr s rT r zHTTPPasswordMgr.__init__@ s rU c t |t r|g}| j vri j |< dD ]+ t fd|D }||f j | |< - y )NTFc 3 B K | ] }j | y wrW ) reduce_uri).0u default_portr s rT <genexpr>z/HTTPPasswordMgr.add_password.<locals>.<genexpr>J s ?:=Q<0#s )r r r tuple)r realmrL rm r reduced_urir s ` @rT add_passwordz HTTPPasswordMgr.add_passwordC sf c3 %C #!#DKK 'L ?:= ? ?K/3VnDKK { + (rU c | j j |i }dD ]M }| j || }|j D ]& \ }}|D ] }| j || s|c c c S ( O y)Nr NN)r r r r is_suburi) r r authuridomainsr reduced_authuriurisauthinforL s rT find_user_passwordz"HTTPPasswordMgr.find_user_passwordN sf ++//%, 'L "oog| DO")--/h C~~c?; ' #2 ( rU c t | }|d r|d }|d }|d xs d}nd}|}d}t | \ }}|r!| | dddj | } | d || fz }||fS ) z@Accept authority or URI and extract only the authority and path.r` r r; rO NP i r z%s:%d)r r r ) r rL r partsrT rh rf r portdports rT r zHTTPPasswordMgr.reduce_uriX s 81XF aI8?sD FID * d DLV-? !s6{ #tUm 3 $ rU c r ||k( ry|d |d k7 ry|d }|dd dk7 r|dz }|d j | S )zcCheck if test is below base in a URI tree Both args must be URIs in reduced form. Tr Fr` r] NrO )r )r basetestprefixs rT r zHTTPPasswordMgr.is_suburio sV 4< 7d1g a "#;# cMFAw!!&))rU N)T)r r r r r r r r r rU rT r! r! > s = . *rU r! c e Zd Zd Zy)r" c p t j | || \ }}|||fS t j | d | S rW )r! r )r r r rm rn s rT r z2HTTPPasswordMgrWithDefaultRealm.find_user_password sC (;;D%<CEh > ! 11$gFFrU N)r r r r r rU rT r" r" ~ s GrU r" c 8 e Zd Z fdZd fd ZddZd Z xZS )r# c 2 i | _ t | |i | y rW ) authenticatedsuperr )r r kwargs __class__s rT r z%HTTPPasswordMgrWithPriorAuth.__init__ s $)&)rU c v | j || |t | d ||| t | |||| y rW )update_authenticatedr r )r r rL rm r is_authenticatedr s rT r z)HTTPPasswordMgrWithPriorAuth.add_password s@ !!#'78 G sD& 9 UCv6rU c t |t r|g}dD ]* }|D ]# }| j || }|| j |< % , y Nr )r r r r )r rL r r r r s rT r z1HTTPPasswordMgrWithPriorAuth.update_authenticated sG c3 %C 'L "ooa > 2B"";/ (rU c dD ]J }| j || }| j D ]' }| j || s| j | c c S L y r )r r r )r r r r rL s rT r z-HTTPPasswordMgrWithPriorAuth.is_authenticated sK 'L "oog| DO))>>#7 --c22 * (rU )F)r r r r r r r __classcell__)r s @rT r# r# s *7C3rU r# c t e Zd Z ej dej Zd dZd Zd Z d Z d Z d Z e Z e Zy) r$ z1(?:^|,)[ ]*([^ ,]+)[ ]+realm=(["']?)([^"']*)\2Nc ` | t }|| _ | j j | _ y rW )r! r r )r password_mgrs rT r z!AbstractBasicAuthHandler.__init__ s) *,L" KK 4 4rU c # K d}t j j | D ]= }|j \ }}}|dvrt j dt d ||f d}? |s |r|j d }nd}|d f y y w)NF)"'z Basic Auth Realm was unquoted Tr r )r$ rxfinditergroupsrB rC UserWarningsplit)r headerfound_challengemorT r r s rT _parse_realmz%AbstractBasicAuthHandler._parse_realm s *--66v>B#%99; FE5J& = )1. 5/ ! 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H HD g s ?G G#"G#c V |dk( rd n|dk( rd nt d|z fd}|fS )Nr c f t j | j d j S Nr| )r md5r r xs rT rw z?AbstractDigestAuthHandler.get_algorithm_impls.<locals>.<lambda> s '++ahhw&78BBDrU SHAc f t j | j d j S r! )r r r r r# s rT rw z?AbstractDigestAuthHandler.get_algorithm_impls.<locals>.<lambda> s ',,qxx'89CCErU z.Unsupported digest authentication algorithm %rc | d| S )Nr{ r )r dr s rT rw z?AbstractDigestAuthHandler.get_algorithm_impls.<locals>.<lambda> s !q! ,-rU )rE )r r r r s @rT r z-AbstractDigestAuthHandler.get_algorithm_impls sG DA % EA ,.7 8 9 9 -"u rU c y rW r )r rP r s rT r z+AbstractDigestAuthHandler.get_entity_digest s rU rW ) r r r r r r r r r r r r rU rT r' r' 4 s, I( <| rU r' c e Zd ZdZdZdZd Zy)r( zAn authentication protocol defined by RFC 2069 Digest authentication improves on basic authentication because it does not transmit passwords in the clear. r c ~ t |j d }| j d||| }| j |S )Nr` r )r r r r r r rt r3 r4 ru r retrys rT r z$HTTPDigestAuthHandler.http_error_401 s@ %a(**+=+/g? rU N)r r r r6 r r, r r rU rT r( r( s "KMrU r( c e Zd ZdZdZd Zy)r) Proxy-Authorizationr+ c f |j }| j d||| }| j |S r )r r r r- s rT r z%ProxyDigestAuthHandler.http_error_407 s6 xx**+?+/g? rU N)r r r r r, r r rU rT r) r) s 'KMrU r) c , e Zd ZddZd Zd Zd Zd Zy)AbstractHTTPHandlerNc j ||| _ y t j j j | _ y rW )r r HTTPConnection debuglevel _debuglevel)r r6 s rT r z AbstractHTTPHandler.__init__ s& )3)?:T[[E_E_EjEjrU c || _ y rW )r7 )r levels rT set_http_debuglevelz'AbstractHTTPHandler.set_http_debuglevel s rU c t j j j |j |j S rW )r r r5 _get_content_lengthrP r r r s rT r< z'AbstractHTTPHandler._get_content_length s2 {{))== LL " "rU c |j }|s t d |j |j }t |t r d}t | |j d s|j dd |j d sR|j d sA| j | }| |j dt | n|j dd |}|j r&t |j \ }}t | \ }} |j d s|j d| | j j D ]9 \ } } | j } |j | r(|j | | ; |S ) N no host givenz\POST data should be bytes, an iterable of bytes, or a file object. It cannot be of type str.z Content-type!application/x-www-form-urlencodedr Transfer-encodingchunkedr )r r rP r r r r r r< r r r r r) r r ) r r r rP r4 content_lengthsel_hostrT selsel_pathrj r s rT do_request_z AbstractHTTPHandler.do_request_ sj ||?+ + << #<<D$$D n$%%n5//"79 &&'78 # . ./B C!%!9!9'!B!-33 ,c..AC 33 /< $W%5%56KFC!+C Hh!!&) + +FH = ;;11KD%??$D%%d+//e< 2 rU c |j }|s t d ||fd|j i|}|j | j t |j }|j |j j D ci c] \ }}||vr|| c}} d|d< |j D ci c] \ } } | j | }} } |j r0i } d} | |v r || | | < || = |j |j | |j |j |j |j ||j# d |j' }|j* r!|j* j) d |_ |j- |_ |j0 |_ |S c c}}w c c} } w # t$ $ r} t | d } ~ ww xY w# |j) xY w) zReturn an HTTPResponse object for the request, using http_class. http_class must implement the HTTPConnection API from http.client. r? rQ r Connectionr0 ru rA )encode_chunkedN)r r rQ set_debuglevelr7 r r updateru r titler set_tunnelr r r rP r r~ getresponser sockr rO reasonr4 )r http_classr http_conn_argsr r% ru rG rH rj r tunnel_headersproxy_auth_hdrerrrv s rT r zAbstractHTTPHandler.do_open s xx?+ + t CS[[ CN C ))*s,,-):):)< -)<A G+ 1)< - . !( 6=mmoFos4::<$oF N 2N (18 1H~. 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In particular, parse comma-separated lists where the elements of the list may include quoted-strings. A quoted-string could contain a comma. A non-quoted string could have quotes in the middle. Neither commas nor quotes count if they are escaped. Only double-quotes count, not single-quotes. r F\Tr r )rl r )r respartescaper curs rT r r s C DFU CKDF d{ CKD #: JJt D #:E - 2 4%( )STDJJLS )) )s -Bc " e Zd Zd ZdZd Zd Zy)r+ c |j }|d d dk( rK|dd dk7 rC|j r7|j dk7 r(|j | j vr t d y | j | S )Nr; rd r rO localhost-file:// scheme is supported only on localhost)r r get_namesr open_local_file)r r rO s rT file_openzFileHandler.file_open sm ll r7d?s1Qx3CHHK'88t~~ // NOO 0 '', ,rU Nc t j f t t j d d t j t j d z t _ t j S t j S # t j $ r1 t j d ft _ Y t j S w xY w)Nr~ r; )r+ namesr r gethostbyname_ex gethostnamegaierror gethostbynamer s rT r zFileHandler.get_names s $ I$)++K8;++F,>,>,@A!DE%F ! { ?? I%+%9%9+%F$H ! 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This is a class rather than just a subroutine because we may need more than one set of global protocol-specific options. Note -- this is a base class for those who don't want the automatic handling of errors type 302 (relocated) and 401 (authorization needed).Nr c dd| j j iz }t j |t d | t }t |d sJ d || _ |j d | _ |j d | _ d | j fd g| _ g | _ t j | _ d | _ t$ | _ y ) NzW%(class)s style of invoking requests is deprecated. Use newer urlopen functions/methodsclassr ) stacklevelrs rt key_file cert_filez User-Agent)Acceptz*/*)r r rB rC rD r6 r rx r r r versionr _URLopener__tempfilesre r} _URLopener__unlink tempcacheftpcache)r rx x509r4 s rT r zURLopener.__init__ s 47>@W@W6XY c-!< ? lGw'D)DD' , +. ($,,79JK ! rU c $ | j y rW )r r s rT __del__zURLopener.__del__ s rU c $ | j y rW )cleanupr s rT r zURLopener.close s rU c | j r2| j D ] } | j | | j d d = | j r| j j y y # t $ r Y Yw xY wrW )r r r~ r r )r rY s rT r zURLopener.cleanup sn ((MM$' ) # >> NN " s A'' A32A3c : | j j | y)zdAdd a header to be used by the HTTP interface only e.g. u.addheader('Accept', 'sound/basic')N)r rl )r r s rT addheaderzURLopener.addheader s t$rU c t t | }t |d }| j r9|| j v r+| j | \ }}t |d }t ||| S t | \ }}|sd}|| j v r0| j | }t | \ }} t | \ } } | |f}nd}d|z } || _ | j dd } t | | r| d k( r'|r| j ||| S | j || S | t | | | S t | | || S # t t f$ r t" $ r} t# d | | d} ~ ww xY w) z6Use URLopener().open(file) instead of open(file, 'r').z%/:=&?~#+!$,;'@()*[]|rQ r rY Nopen_-r r z socket error)r r r r rN r r rx r r rC r open_unknown_proxy open_unknownr r r r~ )r r rP rq ru rt urltyperO rf proxyhostr r rj r4 s rT rN zURLopener.open sz 7+,&=> >>g 7 $w 7 Hgh%B b'73 3!'* G dll "LL)E!+E!2 GY ' 2ND(/CE ||C%tT"d.?&?..ugtDD(($77 8|*wtT*3//*wtT*3558$ 8.#.C 7 8s D7 $D7 7E! E E!c 8 t | \ }}t dd| )/Overridable interface to open unknown URL type. url errorzunknown url typer r~ )r r rP r rO s rT r zURLopener.open_unknown s w' ck#5t<<rU c > t | \ }}t dd|z | )r r zinvalid proxy for %sr )r rf r rP r rO s rT r z URLopener.open_unknown_proxy s% w' ck#9D#@%HHrU c , t t | }| j r || j v r| j | S t | \ }}|R|r|dk( rK | j | }|j }|j t t | d |fS | j || } |j } |r t |d } nt | \ } } t | xs d \ } } t | xs d \ } } t | xs d \ } } t j j | d } t! j" | \ }}| j$ j' | t j( |d } || f}| j || j |< d}d}d}d}d| v rt+ | d }|r |||| |j- | x}rD|t/ | z }| j1 | |dz }|r |||| |j- | x}rD| j |j |dk\ r||k rt3 d ||fz | |S # t $ r Y w xY w# | j w xY w# |j w xY w) ztretrieve(url) returns (filename, headers) for a local object or (tempfilename, headers) for a remote object.rY r` rZ r r\ r] r r^ r_ ra )r r r r r rd r r5 r r~ rN r r re rf splitextrh mkstempr rl fdopenrm rn ro rp r )r rO rq rr rP r url1rt r ru rv garbagerf suffixfdrw rx ry rn rz r{ s rT retrievezURLopener.retrieve s Ys^$ >>cT^^ 3>>#& & _ d TTV^ ))$/wwy #Jt$4Q$78$>> YYsD !" ggiG8T* *3 *4:2 6 +DJB 7 g *4:2 6 g))$/2!)!1!1&!9X ''1iiD) !7*>>-*0DNN3' #w. w'7 89D xT2 !wwr{*e*CJ&DIIe$ MH!"8R6 "wwr{*e* HHJ 19&C, &( ( [ F HHJs9 A I 3CJ BI, J I)(I),I>>J Jc d}d}t |t r,t | \ }}|rt | \ }}t | }|}nq|\ }}t | \ }}t | \ } } | }d}| j dk7 rd}n6t | \ }} |rt | \ }}|r | d|| }t | r|}|s t dd |r>t | }t j |j j d } nd} |r>t | }t j |j j d } nd} || } i }| rd| z |d< | rd| z |d < |r||d < d |d < | j D ] \ }}|||< |d |d< | j d||| n| j d|| | j }d|j( cxk rdk r(n n%t+ ||j, d|z |j( S | j/ ||j0 |j( |j2 |j, | S # t j" j$ $ r t' d w xY w)a Make an HTTP connection using connection_class. This is an internal method that should be called from open_http() or open_https(). Arguments: - connection_factory should take a host name and return an HTTPConnection instance. - url is the url to retrieval or a host, relative-path pair. - data is payload for a POST request or None. Nr z://z http errorr? r| zBasic %sr0 r r r rI r@ z Content-Typer r rJ z$http protocol error: bad status liner1 r2 http:)r r r r r r r r r~ r r r r r r rP r r BadStatusLiner statusr r4 http_errorrt rR )r connection_factoryrO rP user_passwd proxy_passwdr r realhostr r proxy_authr http_connru r r r s rT _open_generic_httpz URLopener._open_generic_httpM s c3 '_ND($.t$4! T t}H ND(!+D!1 L$ &x 0MGTC K}}&( !+D!1$,6x,@)K .5x FH )#D7< AA "<0L )),*=*=*?@GGPJ J !+.K##K$6$6$89@@IDD&t, -7*-DG) * (2T(9GO $ &GFO !( !__MFE #GFO - &IGN # fhg > eXw ? C ,,.H (// 'C ' h gm &oo/ / ??X[[ (,,F F {{(( CAB B Cs 8I )I,c X | j t j j || S )zUse HTTP protocol.)r r r r5 r rO rP s rT open_httpzURLopener.open_http s! &&t{{'A'A3MMrU c d|z }t | | r,t | | }| |||||| } n ||||||| } | r| S | j ||||| S )zHandle http errors. Derived class can override this, or provide specific handlers named http_error_DDD where DDD is the 3-digit error code.z http_error_%d)r r r ) r rO rt errcodeerrmsgru rP rj r rw s rT r zURLopener.http_error so ( 4 T4(F| R&'B R&'4Hf}&&sBIIrU c @ |j t ||||d )z>Default error handler: close the connection and raise OSError.N)r r r rO rt r r ru s rT r z URLopener.http_error_default s Wfgt<<rU c r | j s | j r}t j j j }t j j | }|j | j | j |j d|_ nd }t j j || S )NTrA ) r r r r r r^ r_ load_cert_chainpost_handshake_auth)r r rb r? s rT _https_connectionzURLopener._https_connection s }} #{{ : : D D ++;;LI'' F ..:26G/ ;;..tW.E ErU c < | j | j || S )zUse HTTPS protocol.)r r r s rT open_httpszURLopener.open_https s **4+A+A3M MrU c t |t s t d |dd dk( r)|dd dk7 r!|dd j dk7 r t d | j | S ) z/Use local file or FTP depending on form of URL.zEfile error: proxy support for file protocol currently not implementedNr; rd r rO z localhost/r )r r r r rE r r s rT open_filezURLopener.open_file sb #s#bc c r7d?s1Qx33q9??3D 3T LM M'', ,rU c ddl }ddl}t | \ }}t | } t j | }|j } |j j |j d } |j | d } |j d| xs d| | fz } |s&|} |dd dk( rd |z } t! t# |d | | S t% | \ }}|sht' j( | t+ ft- z v r=|} |dd dk( rd |z } n|dd d k( rt/ d |z t! t# |d | | S t d # t $ r%}t |j |j d}~ww xY w)zUse local file.r NTr z6Content-Type: %s Content-Length: %d Last-modified: %s r r` rO r r r; z./zAlocal file url may start with / or file:. Unknown url of type: %sz#local file error: not on local host)r r r r5 re r r~ r strerrorrq r r r r r r r rN r r r r~ thishostrE )r rO r r r rY localnamer ery r r ru urlfiler s rT r zURLopener.open_local_file s _ d & 3GGI&E }};;))%..)F$$S)!,+%++ G "lD( 3 45 GBQx3#d* d9d 3WgF F % d##D)y{nxz.IJGBQx3#d*bqT! !dgj!jkk d9d 3WgF F<==- 31::qzz2 2 3s E E4 E//E4c 8 t |t s t d ddl}t | \ }}|s t d t | \ }}t | \ }}|rt | \ }}nd}t | }t |xs d }t |xs d }t j | }|sddl }|j }n t | }t | \ }} t | }|j d } | dd | d } } | r | d s| dd } | r | d sd| d< |||dj! | f} t# | j$ t& kD rLt) | j$ D ]4 } | | k7 s | j$ | }| j$ | = |j+ 6 | | j$ vr t- ||||| | j$ | < | sd }nd }| D ]9 }t/ | \ }}|j1 d k( s%|d v s*|j3 }; | j$ | j5 | | \ }}|j7 d |z d }d}|r|d|z z }| |dk\ r|d|z z }t9 j: | }t= ||d |z S # t? $ r}t d| |d}~ww xY w)zUse FTP protocol.zCftp error: proxy support for ftp protocol currently not implementedr Nr r rO r] r` r r r r zftp:zContent-Type: %s zContent-Length: %d ftp error: ) r r r r r r r r r r r r r rm r r r ro r MAXFTPCACHEr r r r r r r r r r r ftperrors)r rO r r rf r rm r r r r rY r rG rH r r r rt r r ru r s rT open_ftpzURLopener.open_ftp s #s#`a a _ d8$>?? % d % d T 2 vft}tzr" 2&##D) ??Dt9D & et}zz##2YRd QQR Q3aD$. t}} +$--(8 a(A a(GGI ) 9$--' tVT4> c" $ )$ / e::<6) :: ;;=D !MM# . 7 7d CMR ((# 6q9EG/%77"w!|1G;;//8G b'6C<8 8{ 9[./S 8 9s& AI8 (I8 -B I8 8 JJJc T t |t s t d |j dd \ }}|sd}|j d }|dk\ rd ||d vr||dz d }|d | }nd }g }|j d t j d t j t j z |j d|z |dk( r4t j |j d j d }n t | }|j dt! | z |j d |j | dj# | }t% j& | }t) j* | }t- ||| S # t $ r t dd w xY w)zUse "data" URL.zEdata error: proxy support for data protocol currently not implementedr r` z data errorz bad data URLr ;r rr Nr zDate: %sz%a, %d %b %Y %H:%M:%S GMTzContent-type: %sr r| zlatin-1zContent-Length: %d )r r r r rE r~ rfindrl r strftimegmtimer r r r r ro r r r r StringIOr ) r rO rP r semirP r4 ru fs rT open_datazURLopener.open_data7 s #s#bc c 8 99S!,LT4 0Dzz# 19DK/DFG}H;DH :dmm,G,0KK ,D F F G %,- x %%dkk'&:;BB9MD4=D '#d)34 2 4iin++C0 KK !Wc**5 8,7 7 8s F F'rW re )r r r r6 r r r r r r r r rN r r r r r r r rF r r r" r r- r7 r rU rT r9 r9 s K ;.G!4 # % "8H= I :|ZFxNJ = F N- >@89t'+rU r9 c e Zd ZdZd Zd ZddZd ZddZddZ dd Z dd Z dd Z dd Z dd ZddZddZddZddZd Zy)r: z?Derived class with handlers for errors we can handle (perhaps).c ` t j | g|i | i | _ d| _ d| _ y )Nr r< )r9 r auth_cachetriesmaxtries)r r r s rT r zFancyURLopener.__init__d s/ 41$1&1 rU c $ t ||d|z | S )z3Default error handling -- don't raise an exception.r )r r s rT r z!FancyURLopener.http_error_defaultj s "gw}g>>rU Nc > | xj dz c_ | j rQ| j | j k\ r8t | d r | j }n | j } |||dd| d| _ S | j |||||| }|d| _ S # d| _ w xY w)z%Error 302 -- relocated (temporarily).r` http_error_500r' z)Internal Server Error: Redirect Recursionr )r; r< r r? r redirect_internal) r rO rt r r ru rP r rw s rT r^ z FancyURLopener.http_error_302n s a }}t}}!<4!12 ..D 22DCS G #% DJ ++CWf,3T;FDJDJs AB 4B B c d|v r|d }n d|v r|d }ny |j t | j dz |z | }t | }|j dvrt |||d|z z || | j | S )NrK rL r{ rM z( Redirection to url '%s' is not allowed.)r r r r rT r rN ) r rO rt r r ru rP rD r[ s rT r@ z FancyURLopener.redirect_internal s Z(F g U^F S 3.7F# ??"> >FG " F O P #R) ) yy rU c . | j |||||| S )z*Error 301 -- also relocated (permanently).r^ r rO rt r r ru rP s rT r_ z FancyURLopener.http_error_301 ""3GVWdKKrU c . | j |||||| S )z;Error 303 -- also relocated (essentially identical to 302).rC rD s rT r` z FancyURLopener.http_error_303 rE rU c \ || j |||||| S | j ||||| S )z1Error 307 -- relocated, but turn POST into error.)r^ r rD s rT ra z FancyURLopener.http_error_307 ; <&&sB$O O**3GVWM MrU c \ || j |||||| S | j ||||| S )z1Error 308 -- relocated, but turn POST into error.)r_ r rD s rT rb z FancyURLopener.http_error_308 rH rU c d|vrt j | ||||| |d }t j d| } | st j | ||||| | j \ } } | j dk7 rt j | ||||| |st j | ||||| d| j z dz } | t | | || S t | | || | S )z_Error 401 -- authentication required. This function supports Basic authentication only.r ![ ]*([^ ]+)[ ]+realm="([^"]*)"r retry_ _basic_authr9 r r matchr r r r r rO rt r r ru rP r. stuffrO rT r rj s rT r z FancyURLopener.http_error_401 s W , ( (sB)0&' C*+?G ( (sB)0&' C <<>W $ ( (sB)0&' C ( (sB $))#m3 <%74%c51 1%74%c5$7 7rU c d|vrt j | ||||| |d }t j d| } | st j | ||||| | j \ } } | j dk7 rt j | ||||| |st j | ||||| d| j z dz } | t | | || S t | | || | S )zeError 407 -- proxy authentication required. This function supports Basic authentication only.r rK r retry_proxy_rM rN rP s rT r z FancyURLopener.http_error_407 s w . ( (sB)0&' C,-?G ( (sB)0&' C <<>W $ ( (sB)0&' C ( (sB )M9 <%74%c51 1%74%c5$7 7rU c t | \ }}d|z |z }| j d }t | \ }} t | \ } } | j d dz } | | d } | j | || \ } } | s| sy t | d dt | d d| } d| z | z | j d< || j | S | j || S )Nhttp://r re r` r r r{ r rx r r get_user_passwdr rN r rO r rP r r rD rf r r proxyselectorr rm r s rT retry_proxy_http_basic_authz*FancyURLopener.retry_proxy_http_basic_auth s #C hT!H, V$ ' .#-i#8 = NN3 ! # abM ++Iua@ f"'2"6"'R"8)E (9 4} D V <99V$ $99VT* *rU c t | \ }}d|z |z }| j d }t | \ }} t | \ } } | j d dz } | | d } | j | || \ } } | s| sy t | d dt | d d| } d| z | z | j d< || j | S | j || S )Nhttps://r re r` r r r{ rV rX s rT retry_proxy_https_basic_authz+FancyURLopener.retry_proxy_https_basic_auth s #C hd"X- W% ' .#-i#8 = NN3 ! # abM ++Iua@ f"'2"6"'R"8)E *Y 6 F W <99V$ $99VT* *rU c t | \ }}|j d dz }||d }| j ||| \ }}|s|sy t |d dt |d d|}d|z |z } || j | S | j | | S )Nre r` r r r{ rU r r rW r rN r rO r rP r r r rm r rD s rT r z$FancyURLopener.retry_http_basic_auth s #C h IIcNQ ABx++D%; f "4b 1 "6 3T;T!H, <99V$ $99VT* *rU c t | \ }}|j d dz }||d }| j ||| \ }}|s|sy t |d dt |d d|}d|z |z } || j | S | j | | S )Nre r` r r r{ r\ r_ r` s rT retry_https_basic_authz%FancyURLopener.retry_https_basic_auth s #C h IIcNQ ABx++D%; f "4b 1 "6 3T;d"X- <99V$ $99VT* *rU c |dz |j z }|| j v r |r| j |= n| j | S | j || \ }}|s|r||f| j |< ||fS )Nre )r r: prompt_user_passwd)r r r r r rm r s rT rW z FancyURLopener.get_user_passwd$ sv ckDJJL( $// !OOC(s++..tU; f 64.4??3/V|rU c ddl } t d|d|d }|j d|d|d|d }||fS # t $ r t Y yw xY w) z#Override this in a GUI environment!r NzEnter username for z at z: zEnter password for z in r )getpassinputKeyboardInterruptprint)r r r rf rm r s rT rd z!FancyURLopener.prompt_user_passwd/ sT E4HID __ud&$ %F< G s 07 A A rW )NF)r )r r r r6 r r r^ r@ r_ r` ra rb r r rZ r] r rb rW rd r rU rT r: r: a sm I ?$!8LLNN FJ82 FJ82+$+$ + + rU r: c D t t j d a t S )z8Return the IP address of the magic hostname 'localhost'.r~ ) _localhostr r r rU rT r~ r~ ? s ))+6 rU c t : t t j t j d a t S t S # t j $ r) t t j d d a Y t S w xY w)z,Return the IP addresses of the current host.r; r~ ) _thishostr r r r r r rU rT r% r% G sw G f 5 5f6H6H6J KA NOI 9 G f 5 5k B1 EFI Gs 3A 4BBc : t ddl} | j a t S )z1Return the set of errors raised by the FTP class.Nr ) _ftperrorsr r )r s rT r, r, R s && rU c D t t j d a t S )z%Return an empty email Message object.r ) _noheadersr r r rU rT noheadersrr [ s ..r2 rU c @ e Zd ZdZ d dZd Zd Zd Zd Zd Z d Z y) r z;Class used by open_ftp() for cache of open FTP connections.Nc || _ || _ || _ || _ || _ || _ d| _ || _ | j y # | j xY wr ) rm r r r r rQ refcount keepaliveinitr )r rm r r r r rQ r s rT r zftpwrapper.__init__h s[ # IIK JJL s A A c dd l }d| _ |j | _ | j j | j | j | j | j j | j | j dj | j }| j j | y )Nr rO )r busyFTPrN connectr r rQ loginrm r r r cwd)r r _targets rT rw zftpwrapper.initx sw ::< DIIt||< tyy$++.((499% W rU c 8 dd l }| j |dv rd}d}nd|z }d} | j j | d }|r&|s$ d|z }| j j | \ }}|s| j j d |rY| j j } | j j | | j j | d |z }nd }| j j | \ }}d| _ t |j d | j } | xj dz c_ |j# | fS # |j $ r/ | j | j j | Y Tw xY w# |j $ r+}t | d d dk7 rt d | |Y d }~cd }~ww xY w# |j $ r}t d |z |d }~ww xY w# | j j | w xY w)Nr )r( r zTYPE Ar` zTYPE zRETR r 550r* z ftp error: %rzLIST LISTr )r endtransferrN voidcmdr rw ntransfercmd error_permr r pwdr} ry r makefile file_closeru r ) r rY r r cmdisdirr r rR r ftpobjs rT r zftpwrapper.retrfile s : XsqudNcAE " HH S ! G n $ 5 5c : g HH X &hhlln&M T* HHLL% n HH 1 1# 6MD' dmmD 14??C G " IIK HH S ! " $$ Gv;r?e+"[#9:F , G ",, M &'? @fLM HHLL%sM E #F &G :FFG( GGG9%G44G99G< < Hc | j sy d| _ | j j y # t $ r Y y w xY wr )ry rN voidrespr, r s rT r zftpwrapper.endtransfer s< yy HH { s 1 A Ac R d| _ | j dk r| j y y )NFr )rv ru real_closer s rT r zftpwrapper.close s$ ==A OO rU c | j | xj dz c_ | j dk r | j s| j y y y )Nr` r )r ru rv r r s rT r zftpwrapper.file_close s@ ==A dnn OO '5 rU c | j | j j y # t $ r Y y w xY wrW )r rN r r, r s rT r zftpwrapper.real_close s5 HHNN { s - ==)NT) r r r r6 r rw r r r r r r rU rT r r e s/ E?C *!X rU r c i } g }t j j D ]s }t | dkD s|d dk( s|dd j dk( s2t j | }|dd j }|j |||f |so|| |< u dt j v r| j dd |D ]) \ }}}|dd d k( s|r|| |< | j |d + | S ) a Return a dictionary of scheme -> proxy server URL mappings. Scan the environment for variables named <scheme>_proxy; this seems to be the standard convention. If you need a different way, you can pass a proxies dictionary to the [Fancy]URLopener constructor. r ir Nrf REQUEST_METHODr _proxy)re environrs ro r rl r )rx environmentrj r proxy_names rT getproxies_environmentr s GK ! t9q=T"X_bc 1Bg1MJJt$E cr *J eZ 8 9&+ # " 2::% FD!#. eZ 9 &+ # J- $/ NrU c | t } |d }|dk( ry| j } t | \ }}|j d D ]k }|j }|s|j d }|j }||k( s| |k( r yd|z }|j | s| j | sk y y# t $ r Y yw xY w)zTest if proxies should not be used for a particular host. Checks the proxy dict for the value of no_proxy, which should be a list of comma separated DNS suffixes, or '*' for all hosts. noF*Tr .)r r r r r r lstripr )r rx no_proxyhostonlyr rj s rT proxy_bypass_environmentr s (*4= 3 ::<D %NHds#zz| ;;s#D::<D4 44<:D &$--*= $ ) s B7 7 CCc ddl m } ddlm}m} t | \ }}d }d| vr|d ryd} t || }|j d d D ] } | st j d | } | |} || j d } | j d } | 'd| j d j d d z z } nt | d d } | dk s| dkD rd| z } || z | | z k( s y || | s y y# |$ r Y w xY w)aj Return True iff this host shouldn't be accessed using a proxy This function uses the MacOSX framework SystemConfiguration to fetch the proxy information. proxy_settings come from _scproxy._get_proxy_settings or get mocked ie: { 'exclude_simple': bool, 'exceptions': ['foo.bar', '*.bar.com', '127.0.0.1', '10.1', '10.0/16'] } r fnmatch)AddressValueError IPv4Addressc | j d }t t t | }t | dk7 r |g dz d d }|d dz |d dz z |d d z z |d z S ) Nr r; )r r r r r r` r r; r r )r r r rm ro )ipAddrr s rT ip2numz,_proxy_bypass_macosx_sysconf.<locals>.ip2num$ sm S!Se_% u:?\)2A.EaB58r>2eAh!mDuQxOOrU r exclude_simpleTN exceptionsr z(\d+(?:\.\d+)*)(/\d+)?r` r; r F) r ipaddressr r r rm r r rO groupcount) r proxy_settingsr r r r r r hostIPr rE r masks rT _proxy_bypass_macosx_sysconfr s, 8 %NHdP $ * + F [*+ ##L"5h HH. 6 =V /!''!*%D771:D|AGGAJ , ,S 1A 5648}ax4"99D$DDL1 T5 !/ 62 9 s C; ;DDc ddl m } t | \ } }|j d }|D ]) }|j }|dk( rd| vs y || | s) y y)a Return True if the host should bypass the proxy server. The proxy override list is obtained from the Windows Internet settings proxy override registry value. An example of a proxy override value is: "www.example.com;*.example.net; 192.168.0.1" r r r/ z<local>r TF)r r r r )r overrider r proxy_overrider s rT _proxy_bypass_winreg_overrider S s\ GD! ^^C(N zz| 9 $ T4 rU darwin)_get_proxy_settings _get_proxiesc . t }t | | S rW )r r )r r s rT proxy_bypass_macosx_sysconfr n s ,.+D.AArU c t S )zReturn a dictionary of scheme -> proxy server URL mappings. This function uses the MacOSX framework SystemConfiguration to fetch the proxy information. )r r rU rT getproxies_macosx_sysconfr r s ~ rU c H t }|r t | | S t | S )zReturn True, if host should be bypassed. Checks proxy settings gathered from the environment, if specified, or from the MacOSX framework SystemConfiguration. )r r r r rx s rT r r | s' )* +D': :.t4 4rU c . t xs t S rW )r r r rU rT r6 r6 s %'F+D+FFrU c i } ddl } |j |j d }|j |d d }|rt |j |d d }d|vrd|vrdj | }|j d D ]F }|j dd \ }}t j d | s|d v rd |z }n |d k( rd|z }|| |< H | j d rJt j dd| d }| j d xs || d< | j d xs || d< |j | S # t $ r | cY S w xY w# t t t f$ r Y | S w xY w)zxReturn a dictionary of scheme -> proxy server URL mappings. Win32 uses the registry to store proxies. r N;Software\Microsoft\Windows\CurrentVersion\Internet Settings ProxyEnable ProxyServerrr r/ zhttp={0};https={0};ftp={0}r` z (?:[^/:]+)://)r r rN rU sockszsocks://z ^socks://z socks4://r r )winreg ImportErrorOpenKeyHKEY_CURRENT_USER QueryValueExr r r r rO r r Closer~ rE r )rx r internetSettings proxyEnable proxyServerpr addresss rT getproxies_registryr s " %~~f.F.FN P --.>/<>>?AK !&"5"56F7D#FFG#I J k)c.D">"E"Ek"RK$**3/A()Q%Hg 88OW=#'??&/'&9G % 0&07&:G(/GH% 0 ;;w' ff\;@P QG&-kk&&9&DWGFO'.{{7';'FwGG$ " " $ M N B Y/ s# D: D/E : EE E#"E#c . t xs t S )zReturn a dictionary of scheme -> proxy server URL mappings. Returns settings gathered from the environment, if specified, or the registry. )r r r rU rT r6 r6 s &'@+>+@@rU c dd l } |j |j d }|j |d d }t |j |d d }|r|syt | | S # t $ r Y yw xY w# t $ r Y yw xY w)Nr Fr r ProxyOverride)r r r r r r r~ r )r r r r proxyOverrides rT proxy_bypass_registryr s %~~f.F.FN P --.>/<>>?AK 3 34D5D!FFG!I JM -,T=AA s# A' AA6 ' A32A36 BBc H t }|r t | | S t | S )zReturn True, if host should be bypassed. Checks proxy settings gathered from the environment, if specified, or the registry. )r r r r s rT r r s' )* +D': :(. .rU re rW )~r6 r r r r http.clientr r re r r rV r r rh rb rB urllib.errorr r r urllib.parser r r r r r r r r r r r r r r r r r urllib.responser r rG rF r __all__ version_infor rM r r1 r2 rk r7 r8 r ASCIIr r r r r3 r r0 r r ro r r! r" r# r$ r% r& urandomr r' r( r) r3 r* r r rL rl r r/ r r r+ r r, r- r. r+ rj nturl2pathr5 r4 r r9 r: rk r~ rm r% ro r, rq rr r r r r r platform_scproxyr r r r r r6 r r r rU rT <module>r s Cf C B" " " " " 5 I $ ((!,, F$B$B M+45$M+^ :x rzz(BHH- k" k"ZI+ I+^"H8 8&# #";k ;n2+ n2b ,B)>; )>V=* =*@Go G 3#B 3>k# k#^3[ 4k zz O OdK)B $ [*C s+ sl3% 3 4;;)*8* 8$ NN>"#+ #$6[ 6 )*V11+ 11f 7, 7,r3 j 3 j :+ :B 77d?55! + +DX Y X z a aH#J J<@0 <<8:B 5G WW_/bAB( / (J+LyS Is :K K K