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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. 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The last 30x error message was: N) r� r� r� r r r� r �http_error_301�http_error_303�http_error_307r rL rL rL rM r � s &< c C s� t | �\}}|�d�s d}| }nZ|�d�s6td| ��d|krV|�d�}|�d|�}n |�dd�}|dkrnd}|d|� }t|�\}}|dk r�t|�\}} nd }} ||| |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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rN rM r" � s c @ sT e Zd Ze�dej�Zddd�Zdd� Zdd� Z d d � Z d d � Z d d� Z e Z e ZdS )r# z1(?:^|,)[ ]*([^ ,]+)[ ]+realm=(["']?)([^"']*)\2Nc C s" |d krt � }|| _| jj| _d S rN )r r4 r> )r� Z password_mgrrL rL rM r� � s z!AbstractBasicAuthHandler.__init__c c sp d}t j�|�D ]6}|�� \}}}|dkr8t�dtd� ||fV d}q|sl|r^|�� d }nd}|d fV d S )NF)�"�'z Basic Auth Realm was unquoted� Tr rr )r# �rx�finditer�groupsr? r@ � UserWarning�split)r� �headerZfound_challengeZmor r r< rL rL rM � _parse_realm� s � z%AbstractBasicAuthHandler._parse_realmc C s~ |� |�}|sd S d }|D ]H}| �|�D ]8\}}|�� dkrB|}q(|d k r(| �|||� S q(q|d k rztd|f ��d S )N�basiczBAbstractBasicAuthHandler does not support the following scheme: %r)Zget_allr] rx �retry_http_basic_authrB ) r� �authreqrz r� ri Z unsupportedr\ r r< rL rL rM �http_error_auth_reqed� s �z.AbstractBasicAuthHandler.http_error_auth_reqedc C s| | j �||�\}}|d k rtd||f }dt�|�� ��d� }|�| jd �|krTd S |�| j|� | j j ||j d�S d S d S )Nr+ r. r, r ) r4 rC r0 r1 r2 r3 ru � auth_headerr� r� rG rJ )r� rz r� r< r �pw�raw�authrL rL rM r_ � s z.AbstractBasicAuthHandler.retry_http_basic_authc C st t | jd�r| j�|j�s |S |�d�sp| j�d |j�\}}d�||��� }t� |�� � }|� dd�|� � �� |S )NrQ � Authorizationz{0}:{1}zBasic {}) r� r4 rQ rt r� rC r� r2 r0 Zstandard_b64encoder3 r� �strip)r� r� r r4 Z credentialsZauth_strrL rL rM � http_request s � �z%AbstractBasicAuthHandler.http_requestc C sL t | jd�rHd|j kr"dk r8n n| j�|jd� n| j�|jd� |S )NrQ r� r� TF)r� r4 r� rP rt )r� r� r� rL rL rM r� s z&AbstractBasicAuthHandler.http_response)N)r� r� r� �re�compile�IrW r� r] ra r_ rh r� � https_requestr� rL rL rL rM r# � s � c @ s e Zd ZdZdd� ZdS )r$ rf c C s |j }| �d|||�}|S )N�www-authenticate)rt ra )r� r� rh r� r� ri rH r� rL rL rM �http_error_401$ s �z#HTTPBasicAuthHandler.http_error_401N)r� r� r� rb rn rL rL rL rM r$ s c @ s e Zd ZdZdd� ZdS )r% r- c C s |j }| �d|||�}|S �N�proxy-authenticate)rz ra )r� r� rh r� r� ri r r� rL rL rM �http_error_407/ s �z$ProxyBasicAuthHandler.http_error_407N)r� r� r� rb rq rL rL rL rM r% + s c @ sN e Zd Zddd�Zdd� Zdd� Zdd � Zd d � Zd d � Zdd� Z dd� Z dS )r& Nc C s4 |d krt � }|| _| jj| _d| _d| _d | _d S �Nr )r r4 r> �retried� nonce_count� last_nonce)r� r4 rL rL rM r� I s z"AbstractDigestAuthHandler.__init__c C s d| _ d S rr )rs r� rL rL rM �reset_retry_countR s z+AbstractDigestAuthHandler.reset_retry_countc C s| |� |d �}| jdkr*t|jdd|d ��n| jd7 _|rx|�� d }|�� dkr`| �||�S |�� dkrxtd| ��d S ) N� i� zdigest auth failedrV r Zdigestr^ zEAbstractDigestAuthHandler does not support the following scheme: '%s')r� rs r rt r[ rx �retry_http_digest_authrB )r� rb rz r� ri r` r rL rL rM ra U s � �z/AbstractDigestAuthHandler.http_error_auth_reqedc C sz |� dd�\}}ttd t|���}| �||�}|rvd| }|j�| jd �|krRd S |�| j|� | j j ||j d�}|S d S )Nr� rV z Digest %sr ) r[ �parse_keqv_list�filter�parse_http_list�get_authorizationri r� rb r� r� rG rJ )r� r� re �tokenZ challenge�chalZauth_valZresprL rL rM rx i s z0AbstractDigestAuthHandler.retry_http_digest_authc C s@ d| j |t�� f }|�d�td� }t�|��� }|d d� S )Nz %s:%s:%s:r, � � )rt �time�ctimer2 � _randombytes�hashlib�sha1� hexdigest)r� �nonce�s�b�digrL rL rM � get_cnonceu s z$AbstractDigestAuthHandler.get_cnoncec C s� z6|d }|d }|� d�}|� dd�}|� dd �}W n tk rL Y d S X | �|�\}} |d krhd S | j�||j�\} } | d kr�d S |jd k r�| �|j|�} nd } d| || f } d|�� |j f }|d kr�| || �d|||�f �}n~d |� d �k�r\|| j k�r| j d 7 _ n d | _ || _ d | j }| � |�}d |||d ||�f }| || �|�}n td| ��d| |||j |f }|�r�|d| 7 }| �r�|d| 7 }|d| 7 }|�r�|d||f 7 }|S )Nr< r� �qop� algorithm�MD5�opaquez%s:%s:%sr+ re �,rV z%08xz%s:%s:%s:%s:%szqop '%s' is not supported.z>username="%s", realm="%s", nonce="%s", uri="%s", response="%s"z , opaque="%s"z , digest="%s"z, algorithm="%s"z , qop=auth, nc=%s, cnonce="%s")r� �KeyError�get_algorithm_implsr4 rC rt rI �get_entity_digestr� r� r[ ru rt r� r )r� r� r~ r< r� r� r� r� �H�KDr rc ZentdigZA1ZA2ZrespdigZncvalueZcnonceZnoncebitrG rL rL rM r| � s\ � �� z+AbstractDigestAuthHandler.get_authorizationc sD |dkrdd� � n |dkr$dd� � n t d| ��� fdd�}� |fS )Nr� c S s t �| �d���� S �Nr, )r� Zmd5r2 r� ��xrL rL rM r' � � z?AbstractDigestAuthHandler.get_algorithm_impls.<locals>.<lambda>ZSHAc S s t �| �d���� S r� )r� r� r2 r� r� rL rL rM r' � r� z.Unsupported digest authentication algorithm %rc s � d| |f �S )Nr+ rL )r� �d�r� rL rM r' � r� )rB )r� r� r� rL r� rM r� � s � z-AbstractDigestAuthHandler.get_algorithm_implsc C s d S rN rL )r� rI r~ rL rL rM r� � s z+AbstractDigestAuthHandler.get_entity_digest)N) r� r� r� r� rv ra rx r� r| r� r� rL rL rL rM r& > s > c @ s e Zd ZdZdZdZdd� ZdS )r' z�An authentication protocol defined by RFC 2069 Digest authentication improves on basic authentication because it does not transmit passwords in the clear. rf �� c C s* t |j�d }| �d|||�}| �� |S )NrV rm )r rt ra rv �r� r� rh r� r� ri rz �retryrL rL rM rn � s �z$HTTPDigestAuthHandler.http_error_401N)r� r� r� r� rb r� rn rL rL rL rM r' � s c @ s e Zd ZdZdZdd� ZdS )r( �Proxy-Authorizationr� c C s" |j }| �d|||�}| �� |S ro )rz ra rv r� rL rL rM rq � s 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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 %s://%s%sz http errorr� r, zBasic %sr� rf rs r� r� r� z Content-Typer� r� r� z$http protocol error: bad status liner� r� �http:)r� r� r r r r rx r/ rq r0 r1 r2 r3 r� ry r� r� r� Z BadStatusLiner Zstatusr r� � http_errorrh r� )r� Zconnection_factoryrH rI Z user_passwdZ proxy_passwdrz r� Zrealhostr r� Z proxy_authre Z http_connri r\ r� r� rL rL rM �_open_generic_httpV s~ � �z URLopener._open_generic_httpc C s | � tjj||�S )zUse HTTP protocol.)r, r� r� r� �r� rH rI rL rL rM � open_http� s zURLopener.open_httpc C sb d| }t | |�rPt| |�}|dkr6||||||�} n|||||||�} | rP| S | �|||||�S )z�Handle 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_%dN)r� r� r� ) r� rH rh �errcode�errmsgri rI r_ r� rk rL rL rM r+ � s zURLopener.http_errorc C s |� � t||||d��dS )z>Default error handler: close the connection and raise OSError.N)r� r �r� rH rh r/ r0 ri rL rL rM r� � s z URLopener.http_error_defaultc C s t jj|| j| jd�S )N)r r )r� r� r� r r )r� rz rL rL rM �_https_connection� s �zURLopener._https_connectionc C s | � | j||�S )zUse HTTPS protocol.)r, r2 r- rL rL rM � open_https� s zURLopener.open_httpsc C s^ t |t�std��|dd� dkrP|dd� dkrP|dd� �� dkrPtd ��n | �|�S dS ) z/Use local file or FTP depending on form of URL.zEfile error: proxy support for file protocol currently not implementedNr: r rV r � z localhost/r� )r� r� r rx rB r� r� rL rL rM � open_file� s 4 zURLopener.open_filec C s\ ddl }ddl}t|�\}}t|�}zt�|�}W n0 tk rb } zt|j|j ��W 5 d}~X Y nX |j } |j j |j dd�} |�|�d } |�d| p�d| | f �} |s�|} |dd� dkr�d | } tt|d �| | �S t|�\}}|�sPt�|�t� ft� k�rP|} |dd� dk�r d | } n |dd � d k�r>td | ��tt|d �| | �S td��dS )zUse local file.r NTr� z6Content-Type: %s Content-Length: %d Last-modified: %s r� rV r 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 r4 r[ r� rq r �strerrorrf r� r� r� r� r� r� r rG r r� r� r� �thishostrB )r� rH r� r� rz rO Z localnamer� �erm r� r� ri ZurlfilerF rL rL rM r� � s@ �� � zURLopener.open_local_filec C s� t |t�std��ddl}t|�\}}|s2td��t|�\}}t|�\}}|r\t|�\}}nd}t|�}t|ppd�}t|p|d�}t � |�}|s�ddl }|j }nt |�}t|�\}} t|�}|�d�} | dd� | d } } | r�| d s�| dd� } | �r | d �s d| d< |||d�| �f} t| j�tk�rbt| j�D ]*} | | k�r6| j| }| j| = |�� �q6z�| | jk�r�t||||| �| j| < | �s�d }nd }| D ]2}t|�\}}|�� d k�r�|d k�r�|�� }�q�| j| �| |�\}}|�d | �d }d}|�r |d| 7 }|dk �r,|dk�r,|d| 7 }t � |�}t ||d | �W S t � k �r� } z td| �� t!�"� d ��W 5 d}~X Y nX dS )zUse FTP protocol.zCftp error: proxy support for ftp protocol currently not implementedr Nr� rr r rS rV r� rk r� r� zftp:zContent-Type: %s zContent-Length: %d z ftp error %rr: )#r� r� r r� r r r r r r� r� r� r� rb r r[ r� rd r � MAXFTPCACHEr� r� r� r rx r� r� r� r� r� r � ftperrorsr� r� r� )r� rH r� rz r\ rF r r4 r� r� r� rO r� r� r r� r� r� rh r� r� ri r� rL rL rM �open_ftp� st � � zURLopener.open_ftpc C s< t |t�std��z|�dd�\}}W n tk rD tdd��Y nX |sNd}|�d�}|dkr�d ||d � kr�||d d � }|d |� }nd }g }|�d t� d t� t�� �� � |�d| � |dkr�t � |� d���d�}nt|�}|�dt|� � |�d � |�|� d�|�}t�|�}t�|�}t|||�S )zUse "data" URL.zEdata error: proxy support for data protocol currently not implementedr� rV z data errorz bad data URLr �;r r� Nrr zDate: %sz%a, %d %b %Y %H:%M:%S GMTzContent-type: %sr0 r, zlatin-1zContent-Length: %d� )r� r� r r[ rB rq �rfindra r� �strftime�gmtimer0 r r2 r3 r rd r� r� r� r �StringIOr ) r� rH rI r� Zsemir r� ri �frL rL rM � open_data8 s8 � zURLopener.open_data)N)N)N)N)NNN)N)N)N)N)r� r� r� r� r r� r r� r r� r r rG r r r) r, r. r+ r� rC r2 r3 r5 r� r; rC rL rL rL rM r8 � s. $ A\ :c @ s� e Zd ZdZdd� Zdd� Zd#dd�Zd d � Zd$d d �Zd%d d�Z d&dd�Z d'dd�Z d(dd�Z d)dd�Z d*dd�Zd+dd�Zd,d d �Zd-d d �Zd!d"� ZdS ).r9 z?Derived class with handlers for errors we can handle (perhaps).c O s( t j| f|�|� i | _d| _d| _d S )Nr r� )r8 r� � auth_cache�tries�maxtriesrL rL rL rM r� e s zFancyURLopener.__init__c C s t ||d| |�S )z3Default error handling -- don't raise an exception.r* )r r1 rL rL rM r� k s z!FancyURLopener.http_error_defaultNc C sv | j d7 _ zZ| jrN| j | jkrNt| d�r4| j}n| j}|||dd|�W � S | �||||||�}|W �S d| _ X dS )z%Error 302 -- relocated (temporarily).rV r �http_error_500r� z)Internal Server Error: Redirect RecursionN)rE rF r� rG r� �redirect_internal) r� rH rh r/ r0 ri rI r� rk rL rL rM r o s � �z FancyURLopener.http_error_302c C sx d|kr|d }nd|kr$|d }nd S |� � t| jd | |�}t|�}|jdkrnt|||d| ||��| �|�S )Nr r r r z( Redirection to url '%s' is not allowed.)r� r r� r r r rG ) r� rH rh r/ r0 ri rI r r rL rL rM rH � s" � �z FancyURLopener.redirect_internalc C s | � ||||||�S )z*Error 301 -- also relocated (permanently).�r �r� rH rh r/ r0 ri rI rL rL rM r � s z FancyURLopener.http_error_301c C s | � ||||||�S )z;Error 303 -- also relocated (essentially identical to 302).rI rJ rL rL rM r � s z FancyURLopener.http_error_303c C s2 |dkr | � ||||||�S | �|||||�S dS )z1Error 307 -- relocated, but turn POST into error.N)r r� rJ rL rL rM r � s z FancyURLopener.http_error_307Fc C s� d|kr t �| |||||� |d }t�d|�} | sHt �| |||||� | �� \} } | �� dkrtt �| |||||� |s�t �| |||||� d| j d } |dkr�t| | �|| �S t| | �|| |�S dS )z_Error 401 -- authentication required. This function supports Basic authentication only.rm �![ ]*([^ ]+)[ ]+realm="([^"]*)"r^ Zretry_� _basic_authN�r8 r� ri �matchrY rx r� r� � r� rH rh r/ r0 ri rI r� ZstuffrN r r< r_ rL rL rM rn � s: � � ��z FancyURLopener.http_error_401c C s� d|kr t �| |||||� |d }t�d|�} | sHt �| |||||� | �� \} } | �� dkrtt �| |||||� |s�t �| |||||� d| j d } |dkr�t| | �|| �S t| | �|| |�S dS )zeError 407 -- proxy authentication required. This function supports Basic authentication only.rp rK r^ Z retry_proxy_rL NrM rO rL rL rM rq � s: � � ��z FancyURLopener.http_error_407c C s� t |�\}}d| | }| jd }t|�\}} t | �\} } | �d�d } | | d � } | �| || �\} } | sr| srd S dt| dd�t| dd�| f } d| | | jd< |d kr�| �|�S | �||�S d S )N�http://r� r rV �%s:%s@%srr r �r r) r r� �get_user_passwdr rG �r� rH r< rI rz r� r r r r! Z proxyselectorr� r r4 rL rL rM �retry_proxy_http_basic_auth� s$ � z*FancyURLopener.retry_proxy_http_basic_authc C s� t |�\}}d| | }| jd }t|�\}} t | �\} } | �d�d } | | d � } | �| || �\} } | sr| srd S dt| dd�t| dd�| f } d| | | jd< |d kr�| �|�S | �||�S d S )N�https://r� r rV rQ rr r rR rT rL rL rM � retry_proxy_https_basic_auth� s$ � z+FancyURLopener.retry_proxy_https_basic_authc C s� t |�\}}|�d�d }||d � }| �|||�\}}|sD|sDd S dt|dd�t|dd�|f }d| | } |d kr�| �| �S | �| |�S d S )Nr rV rQ rr r rP �r r� rS r rG � r� rH r< rI rz r� r� r r4 r rL rL rM r_ s � z$FancyURLopener.retry_http_basic_authc C s� t |�\}}|�d�d }||d � }| �|||�\}}|sD|sDd S dt|dd�t|dd�|f }d| | } |d kr�| �| �S | �| |�S d S )Nr rV rQ rr r rV rX rY rL rL rM �retry_https_basic_auth s � z%FancyURLopener.retry_https_basic_authr c C s` |d |� � }|| jkr2|r(| j|= n | j| S | �||�\}}|sJ|rX||f| j|< ||fS )Nr )rx rD �prompt_user_passwd)r� rz r< r r� r r4 rL rL rM rS s z FancyURLopener.get_user_passwdc C sX ddl }z.td||f �}|� d|||f �}||fW S tk rR t� Y dS X dS )z#Override this in a GUI environment!r Nz Enter username for %s at %s: z#Enter password for %s in %s at %s: r? )�getpass�input�KeyboardInterrupt�print)r� rz r< r\ r r4 rL rL rM r[ ) s � z!FancyURLopener.prompt_user_passwd)N)N)N)N)NF)NF)N)N)N)N)r )r� r� r� r� r� r� r rH r r r rn rq rU rW r_ rZ rS r[ rL rL rL rM r9 b s( � � c C s t dkrt�d�a t S )z8Return the IP address of the magic hostname 'localhost'.Nr� )� _localhostr� r� rL rL rL rM r� 9 s r� c C sP t dkrLztt�t�� �d �a W n( tjk rJ tt�d�d �a Y nX t S )z,Return the IP addresses of the current host.Nr: r� )� _thishostr; r� r� r� r� rL rL rL rM r7 A s r7 c C s t dkrddl} | ja t S )z1Return the set of errors raised by the FTP class.Nr )� _ftperrorsr� r� )r� rL rL rM r: L s r: c C s t dkrt�d�a t S )z%Return an empty email Message object.Nrr )� _noheadersr� r� rL rL rL rM � noheadersU s rd c @ sJ e Zd ZdZddd�Zdd� Zdd � Zd d � Zd d � Zdd� Z dd� Z dS )r� z;Class used by open_ftp() for cache of open FTP connections.NTc C sX || _ || _|| _|| _|| _|| _d| _|| _z | �� W n | � � � Y nX d S rr ) r r4 rz rF r� rJ �refcount� keepalive�initr� )r� r r4 rz rF r� rJ r� rL rL rM r� b s zftpwrapper.__init__c C s\ dd l }d| _|�� | _| j�| j| j| j� | j�| j | j � d� | j �}| j� |� d S )Nr r )r� �busyZFTPr Zconnectrz rF rJ Zloginr r4 r� r� �cwd)r� r� Z_targetrL rL rM rg r s zftpwrapper.initc C s� dd l }| �� |dkr"d}d}n d| }d}z| j�|� W n* |jk rh | �� | j�|� Y nX d }|r�|s�z d| }| j�|�\}}W nR |jk r� } z2t|�d d� dkr�t d | �� t � � d ��W 5 d }~X Y nX |�s�| j�d� |�rl| j� � } zJz| j�|� W n4 |jk �rN } zt d | �|�W 5 d }~X Y nX W 5 | j�| � X d | }nd }| j�|�\}}d| _t|�d �| j�} | jd7 _|�� | |fS )Nr )r� r� zTYPE ArV zTYPE zRETR rV Z550r� r: zLIST ZLISTr� )r� � endtransferr Zvoidcmdr� rg Z ntransfercmdZ error_permr� r r� r� r� �pwdri rh r Zmakefile� file_closere r� ) r� rO r� r� �cmd�isdirr r� r� rk ZftpobjrL rL rM r� { sP � $ zftpwrapper.retrfilec C s d| _ d S rr )rh r� rL rL rM rj � s zftpwrapper.endtransferc C s d| _ | jdkr| �� d S )NFr )rf re � real_closer� rL rL rM r� � s zftpwrapper.closec C s2 | � � | jd8 _| jdkr.| js.| �� d S )NrV r )rj re rf ro r� rL rL rM rl � s zftpwrapper.file_closec C s2 | � � z| j�� W n t� k r, Y nX d S rN )rj r r� r: r� rL rL rM ro � s zftpwrapper.real_close)NT) r� r� r� r� r� rg r� rj r� rl ro rL rL rL rM r� _ s � -r� c C s� i } t j�� D ]4\}}|�� }|r|dd� dkr|| |dd� < qdt jkrZ| �dd� t j�� D ]J\}}|dd� dkrd|�� }|r�|| |dd� < qd| �|dd� d� qd| 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. i����N�_proxyZREQUEST_METHODr� )r[ �environr rx r� )r) r_ r� rL rL rM �getproxies_environment� s rr c C s� |dkrt � }z |d }W n tk r0 Y dS X |dkr>dS | �� } t| �\}}|�d�D ]Z}|�� }|r\|�d�}|�� }||ks�| |kr� dS d| }|�|�s�| �|�r\ dS q\dS )z�Test 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. NZnoF�*Tr� �.)rr r� rx r r[ rg �lstripr )rz r) Zno_proxy�hostonlyrF r_ rL rL rM �proxy_bypass_environment� s* rw c C s0 ddl m } t| �\}}dd� }d| kr4|d r4dS d}|�d d �D ]�}|sNqDt�d |�}|dk �r|dkr�zt�|�}||�}W n tk r� Y qDY nX ||�d ��} |�d �} | dkr�d|�d �� d�d } nt | d d� �} | dk sD| dkr�qDd| } || ? | | ? k�r* dS qD|| |�rD dS qDdS )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 )�fnmatchc S sh | � d�}ttt|��}t|�dkr<|ddddg d d� }|d d> |d d> B |d d> B |d B S ) Nrt r� r � rV r� r: r rV )r[ r� r� rb rd )ZipAddrrE rL rL rM �ip2num s z,_proxy_bypass_macosx_sysconf.<locals>.ip2numrt Zexclude_simpleTN� exceptionsrL z(\d+(?:\.\d+)*)(/\d+)?rV r: r � F) rx r r� ri rN r� r� rq �group�countrb ) rz �proxy_settingsrx rv rF rz ZhostIPr� r rG �maskrL rL rM � _proxy_bypass_macosx_sysconf s> r� �darwin)�_get_proxy_settings� _get_proxiesc C s t � }t| |�S rN )r� r� )rz r rL rL rM �proxy_bypass_macosx_sysconfF s r� c C s t � S )z�Return a dictionary of scheme -> proxy server URL mappings. This function uses the MacOSX framework SystemConfiguration to fetch the proxy information. )r� rL rL rL rM �getproxies_macosx_sysconfJ s r� c C s t � }|rt| |�S t| �S dS )z�Return True, if host should be bypassed. Checks proxy settings gathered from the environment, if specified, or from the MacOSX framework SystemConfiguration. N)rr rw r� �rz r) rL rL rM r/ T s r/ c C s t � p t� S rN )rr r� rL rL rL rM r5 a s c C s i } z ddl }W n tk r( | Y S X z�|�|jd�}|�|d�d }|r�t|�|d�d �}d|kr�|�d�D ]4}|�dd�\}}t�d |�s�d ||f }|| |< qtn>|dd � d kr�|| d < n$d| | d < d| | d< d| | d< |� � W n t t t fk �r Y nX | S )zxReturn a dictionary of scheme -> proxy server URL mappings. Win32 uses the registry to store proxies. r N�;Software\Microsoft\Windows\CurrentVersion\Internet Settings� ProxyEnableZ ProxyServerr� r< rV z (?:[^/:]+)://z%s://%srw r* r� z http://%sz https://%sr� zftp://%sr ) �winreg� ImportError�OpenKey�HKEY_CURRENT_USER� QueryValueExr� r[ ri rN ZCloserq rB r� )r) r� �internetSettings� proxyEnableZ proxyServer�pr� ZaddressrL rL rM �getproxies_registryf sF ����� r� c C s t � p t� S )z�Return a dictionary of scheme -> proxy server URL mappings. Returns settings gathered from the environment, if specified, or the registry. )rr r� rL rL rL rM r5 � s c C s| z dd l }W n tk r" Y dS X z6|�|jd�}|�|d�d }t|�|d�d �}W n tk rp Y dS X |rz|s~dS t| �\}}|g} z t� |�}||kr�| � |� W n tk r� Y nX z t� |�}||kr�| � |� W n tk � r� Y nX |� d�}|D ]j} | dk�r*d|k�r* dS | � dd �} | � d d �} | � d d�} | D ] } t�| | tj��rR dS �qR�q dS ) Nr r� r� Z ProxyOverrider< z<local>rt rV z\.rs z.*�?)r� r� r� r� r� r� rq r r� r� ra Zgetfqdnr[ r ri rN rk ) rz r� r� r� Z proxyOverrideZrawHostrF ZaddrZfqdnrH r� rL rL rM �proxy_bypass_registry� s` ����� r� c C s t � }|rt| |�S t| �S dS )z�Return True, if host should be bypassed. Checks proxy settings gathered from the environment, if specified, or the registry. N)rr rw r� r� rL rL rM r/ � s )NNN)N)~r� r0 r� r� r� Z http.clientr� r r[ � posixpathri r� r r� r� r^ rX r? Z urllib.errorr r r Z urllib.parser r r r r r r r r r r r r r r r r r Zurllib.responser r rD r� rC �__all__� version_infor� rF r� r0 r1 r` r6 r7 rj �ASCIIrv r{ r r r2 r r/ r r r" r r r! r" r# r$ r% �urandomr� r& r' r( r� r) r� r� rE ra r r. ry r{ r* r� r+ r, r- r9 r_ Z nturl2pathr4 r3 r r8 r9 r` r� ra r7 rb r: rc rd r� rr rw r� �platformZ_scproxyr� r� r� r� r/ r5 r� r� rL rL rL rM �<module> s SP � � U ?m $q!+@ o v +3:5! @ W _ %A - 2
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