3
�L�j~� � ) @ s� d dl Z d dlZd dlZd dlZd dlZd dlZd dlZd dlZd dl Z d dl
Z
d dl Z d dl Z d dl
Z
d dlZd dlZd dlZd dlZd dlmZmZmZ d dlmZmZmZmZmZm Z m Z m Z m Z m Z m!Z!m"Z"m#Z#m$Z$m%Z%m&Z&m'Z'm(Z( d dl)m*Z*m+Z+ y d dl,Z,W n e-k
�r" dZ.Y nX dZ.ddd d
d d d
ddddddddddddddd d d d d d!d"d#d$d%d&d'g!Z/d(e j0dd)� Z1da2de
j3fddddd*�d+d �Z4d,d � Z5g Z6d}d-d$�Z7d.d%� Z8e j9d/e j:�Z;d0d1� Zd4d � Z?G d5d � d �Z@G d6d � d e@�ZAG d7d
� d
e@�ZBG d8d � d e@�ZCd9d:� ZDG d;d
� d
e@�ZEG dd� deG�ZHG d?d� d�ZIG d@d� deIe@�ZJG dAd� deIe@�ZKejLZMG dBd� d�ZNG dCd� de@eN�ZOG dDd� de@eN�ZPG dEdF� dFe@�ZQG dGd� deQ�ZReSejTdH��r.G dIdJ� dJeQ�ZUe/jVdJ� G dKd � d e@�ZWG dLd � d e@�ZXdMdN� ZYdOdP� ZZG dQd� de@�Z[dRdS� Z\G dTd� de@�Z]G dUd� de]�Z^G dVd� de@�Z_dWZ`ejadXk�r�d dYlbmcZcmdZd ndZd"� Zcd[d!� Zdi ZeG d\d&� d&�ZfG d]d'� d'ef�Zgdahd^d_� Zidajd`da� Zkdaldbdc� Zmdanddde� ZoG dfdg� dg�Zpdhdi� Zqd~djdk�Zrdldm� Zse jtdnk�r�d dolumvZvmwZw dpdq� Zxdrds� Zydtdu� Zzdvd#� Z{n6ejadXk�r�dwdx� Z|dyd#� Z{dzd{� Z}d|du� ZzneqZ{erZzdS )� N)�URLError� HTTPError�ContentTooShortError)�urlparse�urlsplit�urljoin�unwrap�quote�unquote� splittype� splithost� splitport� splituser� splitpasswd� splitattr�
splitquery�
splitvalue�splittag�to_bytes�unquote_to_bytes�
urlunparse)�
addinfourl� addclosehookFT�Request�OpenerDirector� BaseHandler�HTTPDefaultErrorHandler�HTTPRedirectHandler�HTTPCookieProcessor� ProxyHandler�HTTPPasswordMgr� HTTPPasswordMgrWithDefaultRealm� HTTPPasswordMgrWithPriorAuth�AbstractBasicAuthHandler�HTTPBasicAuthHandler�ProxyBasicAuthHandler�AbstractDigestAuthHandler�HTTPDigestAuthHandler�ProxyDigestAuthHandler� HTTPHandler� FileHandler�
FTPHandler�CacheFTPHandler� DataHandler�UnknownHandler�HTTPErrorProcessor�urlopen�install_opener� build_opener� pathname2url� url2pathname�
getproxies� urlretrieve�
urlcleanup� URLopener�FancyURLopenerz%d.%d� )�cafile�capath� cadefault�contextc
C s� |s |s |rfdd l }|jdtd� |d k r2td��ts>td��tjtjj||d�}t |d�}t
|�} n0|r~t |d�}t
|�} nt d kr�t
� a } nt } | j | ||�S )Nr zJcafile, 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< )r> )
�warnings�warn�DeprecationWarning�
ValueError� _have_ssl�sslZcreate_default_contextZPurposeZ SERVER_AUTH� HTTPSHandlerr2 �_opener�open)
�url�data�timeoutr; r< r= r> r? Z
https_handler�opener� rL �&/usr/lib64/python3.6/urllib/request.pyr0 � s* <
c C s | a d S )N)rF )rK rL rL rM r1 � s c C s4 t | �\}}tjt| |����}|j� }|dkrD| rDtjj|�|fS |rTt|d�}n t j
dd�}|j }t j
|� |�� ||f} d }
d
} d} d}
d |kr�t|d
�} |r�||
|
| � xB|j|
�}|s�P | t|�7 } |j|� |
d7 }
|r�||
|
| � q�W W d Q R X W d Q R X | dk�r0| | k �r0td | | f | ��| S )N�file�wbF)�deletei � � r zcontent-lengthzContent-Lengthz1retrieval incomplete: got only %i out of %i bytesi �����)r �
contextlib�closingr0 �info�os�path�normpathrG �tempfileZNamedTemporaryFile�name�_url_tempfiles�append�int�read�len�writer )rH �filename�
reporthookrI Zurl_typerX �fp�headers�tfp�result�bs�sizer_ �blocknum�blockrL rL rM r6 � sD
$c C sH x0t D ](} ytj| � W q tk
r, Y qX qW t d d �= trDd ad S )N)r\ rW �unlink�OSErrorrF )Z temp_filerL rL rM r7 % s
z:\d+$c C s< | j }t|�d }|dkr&| jdd�}tjd|d�}|j� S )NrR � �Host)�full_urlr �
get_header� _cut_port_re�sub�lower)�requestrH �hostrL rL rM � request_host4 s rw c @ s� e Zd Zdi dddfdd�Zedd� �Zejdd� �Zejdd� �Zed d
� �Zejd d
� �Zejd d
� �Zd
d� Z dd� Z
dd� Z dd� Z dd� Z
dd� Zdd� Zdd � Zd#d d �Zd d � Zd!d"� ZdS )$r NFc C sp || _ i | _i | _d | _|| _d | _x |j� D ]\}}| j||� q.W |d krVt| �}|| _ || _
|rl|| _ d S )N) rp re �unredirected_hdrs�_datarI � _tunnel_host�items�
add_headerrw �origin_req_host� unverifiable�method) �selfrH rI re r} r~ r �key�valuerL rL rM �__init__F s zRequest.__init__c C s | j rdj| j| j �S | jS )Nz{}#{})�fragment�format� _full_url)r� rL rL rM rp X s zRequest.full_urlc C s( t |�| _t| j�\| _| _| j� d S )N)r r� r r� �_parse)r� rH rL rL rM rp ^ s
c C s d | _ d | _d| _d S )Nrn )r� r� �selector)r� rL rL rM rp e s c C s | j S )N)ry )r� rL rL rM rI k s z Request.datac C s( || j kr$|| _ | jd�r$| jd� d S )NzContent-length)ry �
has_header�
remove_header)r� rI rL rL rM rI o s
c C s
d | _ d S )N)rI )r� rL rL rM rI y s c C sN t | j�\| _}| jd kr(td| j ��t|�\| _| _| jrJt| j�| _d S )Nzunknown url type: %r) r r� �typerB rp r rv r� r
)r� �restrL rL rM r� } s
zRequest._parsec C s | j d k rdnd}t| d|�S )N�POST�GETr )rI �getattr)r� Zdefault_methodrL rL rM �
get_method� s zRequest.get_methodc C s | j S )N)rp )r� rL rL rM � get_full_url� s zRequest.get_full_urlc C s4 | j dkr | j r | j| _n|| _ | j| _|| _d S )N�https)r� rz rv rp r� )r� rv r� rL rL rM � set_proxy� s
zRequest.set_proxyc C s | j | jkS )N)r� rp )r� rL rL rM � has_proxy� s zRequest.has_proxyc C s || j |j� < d S )N)re �
capitalize)r� r� �valrL rL rM r| � s zRequest.add_headerc C s || j |j� < d S )N)rx r� )r� r� r� rL rL rM �add_unredirected_header� s z Request.add_unredirected_headerc C s || j kp|| jkS )N)re rx )r� � header_namerL rL rM r� � s
zRequest.has_headerc C s | j j|| jj||��S )N)re �getrx )r� r� �defaultrL rL rM rq � s zRequest.get_headerc C s | j j|d � | jj|d � d S )N)re �poprx )r� r� rL rL rM r� � s zRequest.remove_headerc C s" | j j� }|j| j� t|j� �S )N)rx �copy�updatere �listr{ )r� �hdrsrL rL rM � header_items� s
zRequest.header_items)N)�__name__�
__module__� __qualname__r� �propertyrp �setter�deleterrI r� r� r� r� r� r| r� r� rq r� r� rL rL rL rM r D s(
c @ sN e Zd Zdd� Zdd� Zdd� Zdd� Zd ejfd
d �Z dd d
�Z
dd� Z d S )r c C s6 dt }d|fg| _g | _i | _i | _i | _i | _d S )NzPython-urllib/%sz
User-agent)� __version__�
addheaders�handlers� handle_open� handle_error�process_response�process_request)r� Zclient_versionrL rL rM r� � s zOpenerDirector.__init__c C sZ t |d�stdt|� ��d}�xt|�D �]}|dkr:q*|jd�}|d |� }||d d � }|jd �r�|jd�| d }||d d � }y t|�}W n tk
r� Y nX | jj |i �} | | j|< n>|d
kr�|}| j
} n*|d kr�|}| j } n|d kr*|}| j } nq*| j
|g �}
|
�r&tj|
|� n
|
j|� d
}q*W |�rVtj| j|� |j| � d S )N�
add_parentz%expected BaseHandler instance, got %rF�redirect_request�do_open�
proxy_open�_rR �errorrG �responseru T)r� r� r� )�hasattr� TypeErrorr� �dir�find�
startswithr^ rB r� r� r� r� r� �
setdefault�bisectZinsortr] r� r� ) r� �handlerZadded�meth�i�protocolZ condition�j�kind�lookupr� rL rL rM � add_handler� sJ
zOpenerDirector.add_handlerc C s d S )NrL )r� rL rL rM �close� s zOpenerDirector.closec G s< |j |f �}x*|D ]"}t||�}||� }|d k r|S qW d S )N)r� r� ) r� �chainr� � meth_name�argsr� r� �funcrg rL rL rM � _call_chain� s
zOpenerDirector._call_chainNc
C s� t |t�rt||�}n|}|d k r(||_||_|j}|d }x(| jj|g �D ]}t||�}||�}qLW | j ||�} |d }x*| j
j|g �D ]}t||�}||| �} q�W | S )NZ_requestZ _response) �
isinstance�strr rI rJ r� r� r� r� �_openr� )
r� �fullurlrI rJ �reqr� r� Z processorr� r� rL rL rM rG � s"
zOpenerDirector.openc C sP | j | jdd|�}|r|S |j}| j | j||d |�}|r>|S | j | jdd|�S )Nr� Z default_openr� �unknown� unknown_open)r� r� r� )r� r� rI rg r� rL rL rM r� s
zOpenerDirector._openc G s~ |d
kr,| j d }|d }d| }d}|}n| j }|d }d}|||f| }| j|� }|r^|S |rz|dd f| }| j|� S d S ) N�httpr� r: z
http_error_%srR Z_errorr r� �http_error_default)r� r� )r� r� )r� �protor� �dictr� Zhttp_errZ orig_argsrg rL rL rM r� ' s
zOpenerDirector.error)N) r� r� r� r� r� r� r� �socket�_GLOBAL_DEFAULT_TIMEOUTrG r� r� rL rL rL rM r � s /
c G s� t � }ttttttttt g }t
t j d�r2|j
t� t� }xN|D ]F}x@| D ]8}t|t�rlt||�r�|j|� qHt||�rH|j|� qHW q>W x|D ]}|j|� q�W x|D ]}|j|� � q�W x&| D ] }t|t�r�|� }|j|� q�W |S )N�HTTPSConnection)r r r. r) r r r+ r* r/ r- r� r� �clientr] rE �setr� r� �
issubclass�add�remover� )r� rK Zdefault_classes�skip�klassZcheck�hrL rL rM r2 @ s0
c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) r i� c C s
|| _ d S )N)�parent)r� r� rL rL rM r� g s zBaseHandler.add_parentc C s d S )NrL )r� rL rL rM r� j s zBaseHandler.closec C s t |d�sdS | j|jk S )N�
handler_orderT)r� r� )r� �otherrL rL rM �__lt__n s
zBaseHandler.__lt__N)r� r� r� r� r� r� r� rL rL rL rM r d s c @ s e Zd ZdZdd� ZeZdS )r/ i� c C sJ |j |j|j� }}}d| ko*dk n sF| jjd|||||�}|S )N�� i, r� )�code�msgrV r� r� )r� ru r� r� r� r� rL rL rM �
http_response{ s
z HTTPErrorProcessor.http_responseN)r� r� r� r� r� �https_responserL rL rL rM r/ w s c @ s e Zd Zdd� ZdS )r c C s t |j||||��d S )N)r rp )r� r� rd r� r� r� rL rL rM r� � s z*HTTPDefaultErrorHandler.http_error_defaultN)r� r� r� r� rL rL rL rM r � s c @ s4 e Zd ZdZdZdd� Zdd� Ze Z ZZ dZ
dS ) r � �
c sx |j � }|dkr|dkp&|dko&|dks:t|j||||��|jdd �}d� t� fd d
�|jj� D ��}t|||jdd�S )N�- �. �/ �3 r� �HEADr� � z%20�content-length� content-typec 3 s& | ] \}}|j � � kr||fV qd S )N)rt )�.0�k�v)�CONTENT_HEADERSrL rM � � s z7HTTPRedirectHandler.redirect_request..T)re r} r~ )r� r� r� r� )r� r� )r� r� r� )r� r� ) r� r rp �replacer� re r{ r r} ) r� r� rd r� r� re �newurl�mZ
newheadersrL )r� rM r� � s
z$HTTPRedirectHandler.redirect_requestc
C sN d|kr|d }nd|kr$|d }nd S t |�}|jdkrRt||d||f ||��|j rp|jrpt|�}d|d < t|�}t|d
tj d �}t
|j |�}| j ||||||�}|d kr�d S t
|d ��r|j } |_| j|d
�| jks�t| �| jk�rt|j || j| ||��ni } |_|_| j|d
�d | |< |j� |j� | jj||jd�S )N�location�urir� r� �ftprn z+%s - Redirection to url '%s' is not allowed�/r: z
iso-8859-1)�encoding�safe�
redirect_dictr rR )rJ )r� r� r� rn )r �schemer rX Znetlocr� r r �stringZ punctuationr rp r� r� r r� � max_repeatsr` �max_redirections�inf_msgr_ r� r� rG rJ )
r� r� rd r� r� re r� �urlparts�newZvisitedrL rL rM �http_error_302� s@
z"HTTPRedirectHandler.http_error_302zoThe HTTP server returned a redirect error that would lead to an infinite loop.
The last 30x error message was:
N) r� r� r� r r r� r �http_error_301�http_error_303�http_error_307r rL rL rL rM r � s &< c C s� t | �\}}|jd�s d }| }n:|jd�s6td| ��|jdd�}|dkrNd }|d|� }t|�\}}|d k r|t|�\}}nd }}||||fS )Nr� z//z proxy URL with no authority: %rr: rR rS )r r� rB r� r r ) �proxyr Zr_scheme� authority�endZuserinfo�hostport�user�passwordrL rL rM � _parse_proxy� s
r c @ s" e Zd ZdZddd�Zdd� ZdS )r �d Nc C sL |d krt � }|| _x2|j� D ]&\}}t| d| ||| jfdd�� q W d S )Nz%s_openc S s || ||�S )NrL )�rr
r� r� rL rL rM �% s z'ProxyHandler.__init__..)r5 �proxiesr{ �setattrr� )r� r r� rH rL rL rM r� s
zProxyHandler.__init__c C s� |j }t|�\}}}}|d kr"|}|jr6t|j�r6d S |rv|rvdt|�t|�f } tj| j� �jd�}
|j dd|
� t|�}|j
||� ||ks�|dkr�d S | j j ||j
d�S d S )Nz%s:%s�asciizProxy-authorizationzBasic r� )rJ )r� r rv � proxy_bypassr
�base64� b64encode�encode�decoder| r� r� rG rJ ) r� r� r
r� Z orig_typeZ
proxy_typer r r Z user_passZcredsrL rL rM r� ( s zProxyHandler.proxy_open)N)r� r� r� r� r� r� rL rL rL rM r s
c @ s6 e Zd Zdd� Zdd� Zdd� Zd
dd �Zd
d � Zd S )r c C s
i | _ d S )N)�passwd)r� rL rL rM r� F s zHTTPPasswordMgr.__init__c s` t |t�r|g}|�jkr$i �j|< x6dD ].� t� �fdd�|D ��}||f�j| |< q*W d S )NTFc s g | ]}�j |� ��qS rL )�
reduce_uri)r� �u)� default_portr� rL rM �
Q s z0HTTPPasswordMgr.add_password..)TF)r� r� r �tuple)r� �realmr� r r � reduced_urirL )r" r� rM � add_passwordI s
z HTTPPasswordMgr.add_passwordc C s` | j j|i �}xLdD ]D}| j||�}x2|j� D ]&\}}x |D ]}| j||�r<|S qdD ]6}| j ||�}x$| jD ]}| j||�r | j| S q W qW d S )NTF)TF)r r4 r( )r� r) r" r* r� rL rL rM r9 � s
z-HTTPPasswordMgrWithPriorAuth.is_authenticated)F)F)r� r� r� r� r' r8 r9 �
__classcell__rL rL )r7 rM r" � s
c @ sT e Zd Zejdej�Zddd�Zdd� Zdd� Z d d
� Z
d d � Z d
d� Z e Z
e ZdS )r# z1(?:^|,)[ ]*([^ ,]+)[ ]+realm=(["']?)([^"']*)\2Nc C s" |d krt � }|| _| jj| _d S )N)r r r' )r� Z password_mgrrL rL rM r� � s z!AbstractBasicAuthHandler.__init__c c st d}xFt jj|�D ]6}|j� \}}}|d kr:tjdtd� ||fV d}qW |sp|rb|j� d }nd}|d fV d S )
NF�"�'z Basic Auth Realm was unquoted� Tr rn )r; r< )r# �rx�finditer�groupsr? r@ � UserWarning�split)r� �headerZfound_challengeZmor r r% rL rL rM � _parse_realm� s
z%AbstractBasicAuthHandler._parse_realmc C s~ |j |�}|sd S d }xL|D ]D}x>| j|�D ]0\}}|j� dkrF|}q,|d k r,| j|||�S q,W q W |d k rztd|f ��d S )N�basiczBAbstractBasicAuthHandler does not support the following scheme: %r)Zget_allrD rt �retry_http_basic_authrB ) r� �authreqrv r� re Z unsupportedrC r r% rL rL rM �http_error_auth_reqed� s
z.AbstractBasicAuthHandler.http_error_auth_reqedc C s| | j j||�\}}|d k rtd||f }dtj|j� �jd� }|j| jd �|krTd S |j| j|� | j j
||j d�S d S d S )Nz%s:%szBasic r )rJ ) r r+ r r r r rq � auth_headerr� r� rG rJ )r� rv r� r% r �pw�raw�authrL rL rM rF � s z.AbstractBasicAuthHandler.retry_http_basic_authc C sx t | jd� s | jj|j� r"|S |jd�st| jjd |j�\}}dj||�j� }tj |�j
� }|j ddj|j � �� |S )Nr9 �
Authorizationz{0}:{1}zBasic {})
r� r r9 rp r� r+ r� r r Zstandard_b64encoder r� �strip)r� r� r r Z credentialsZauth_strrL rL rM � http_request s
z%AbstractBasicAuthHandler.http_requestc C sL t | jd�rHd|j ko dk n r8| jj|jd� n| jj|jd� |S )Nr9 r� i, TF)r� r r� r8 rp )r� r� r� rL rL rM r� s
z&AbstractBasicAuthHandler.http_response)N)r� r� r� �re�compile�Ir> r� rD rH rF rO r� �
https_requestr� rL rL rL rM r# � s
c @ s e Zd ZdZdd� ZdS )r$ rM c C s |j }| jd|||�}|S )Nzwww-authenticate)rp rH )r� r� rd r� r� re rH r� rL rL rM �http_error_401 s
z#HTTPBasicAuthHandler.http_error_401N)r� r� r� rI rT rL rL rL rM r$ s c @ s e Zd ZdZdd� ZdS )r% zProxy-authorizationc C s |j }| jd|||�}|S )Nzproxy-authenticate)rv rH )r� r� rd r� r� re r r� rL rL rM �http_error_407+ s
z$ProxyBasicAuthHandler.http_error_407N)r� r� r� rI rU rL rL rL rM r% ' s c @ sN e Zd Zddd�Zdd� Zdd� Zdd � Zd
d � Zd d
� Zdd� Z dd� Z
dS )r& Nc C s4 |d krt � }|| _| jj| _d| _d| _d | _d S )Nr )r r r' �retried� nonce_count�
last_nonce)r� r rL rL rM r� E s
z"AbstractDigestAuthHandler.__init__c C s
d| _ d S )Nr )rV )r� rL rL rM �reset_retry_countN s z+AbstractDigestAuthHandler.reset_retry_countc C s| |j |d �}| jdkr*t|jdd|d ��n| jd7 _|rx|j� d }|j� dkr`| j||�S |j� dkrxtd| ��d S ) N� i� zdigest auth failedrR r ZdigestrE zEAbstractDigestAuthHandler does not support the following scheme: '%s')r� rV r rp rB rt �retry_http_digest_authrB )r� rI rv r� re rG r rL rL rM rH Q s
z/AbstractDigestAuthHandler.http_error_auth_reqedc C sz |j dd�\}}ttd t|���}| j||�}|rvd| }|jj| jd �|krRd S |j| j|� | j j
||j d�}|S d S )Nr� rR z Digest %s)rJ ) rB �parse_keqv_list�filter�parse_http_list�get_authorizationre r� rI r� r� rG rJ )r� r� rL �tokenZ challenge�chalZauth_valZresprL rL rM r[ e s z0AbstractDigestAuthHandler.retry_http_digest_authc C s@ d| j |tj� f }|jd�td� }tj|�j� }|d d� S )Nz %s:%s:%s:r rQ � )rW �timeZctimer � _randombytes�hashlib�sha1� hexdigest)r� �nonce�s�b�digrL rL rM �
get_cnonceq s z$AbstractDigestAuthHandler.get_cnoncec C s� y6|d }|d }|j d�}|j dd�}|j dd �}W n tk
rJ d S X | j|�\}} |d krfd S | jj||j�\}
} |
d kr�d S |jd k r�| j|j|�} nd } d|
|| f }
d|j� |j f }|d k�r.|| j
kr�| j d
7 _ n d
| _ || _
d | j }| j |�}d ||||||�f }| ||
�|�}n2|d k�rT| ||
�d|||�f �}n t
d
| ��d|
|||j |f }|�r�|d| 7 }| �r�|d| 7 }|d| 7 }|�r�|d||f 7 }|S )Nr% rh �qop� algorithm�MD5�opaquez%s:%s:%sz%s:%srL rR 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_implsr r+ rp rI �get_entity_digestr� r� rX rW rl r )r� r� ra r% rh rm rn rp �H�KDr rJ ZentdigZA1ZA2ZncvalueZcnonceZnoncebitZrespdigr1 rL rL rM r_ | sV
z+AbstractDigestAuthHandler.get_authorizationc sD |dkrdd� � n |dkr$dd� � n t d| ��� fdd�}� |fS )Nro c S s t j| jd��j� S )Nr )re Zmd5r rg )�xrL rL rM r � s z?AbstractDigestAuthHandler.get_algorithm_impls..ZSHAc S s t j| jd��j� S )Nr )re rf r rg )rv rL rL rM r � s z.Unsupported digest authentication algorithm %rc s � d| |f �S )Nz%s:%srL )ri �d)rt rL rM r � s )rB )r� rn ru rL )rt rM rr � s
z-AbstractDigestAuthHandler.get_algorithm_implsc C s d S )NrL )r� rI ra rL rL rM rs � s z+AbstractDigestAuthHandler.get_entity_digest)N) r� r� r� r� rY rH r[ rl r_ rr rs rL rL rL rM r& : s
<
c @ s e Zd ZdZdZdd� ZdS )r' rM i� c C s* t |j�d }| jd|||�}| j� |S )NrR zwww-authenticate)r rp rH rY )r� r� rd r� r� re rv �retryrL rL rM rT � s
z$HTTPDigestAuthHandler.http_error_401N)r� r� r� rI r� rT rL rL rL rM r' � s c @ s e Zd ZdZdZdd� ZdS )r( zProxy-Authorizationi� c C s" |j }| jd|||�}| j� |S )Nzproxy-authenticate)rv rH rY )r� r� rd r� r� re rv rx rL rL rM rU � s
z%ProxyDigestAuthHandler.http_error_407N)r� r� r� rI r� rU rL rL rL rM r( � s c @ s6 e Zd Zd
dd�Zdd� Zdd� Zdd � Zd
d � Zd S )�AbstractHTTPHandlerr c C s
|| _ d S )N)� _debuglevel)r� �
debuglevelrL rL rM r� � s z AbstractHTTPHandler.__init__c C s
|| _ d S )N)rz )r� �levelrL rL rM �set_http_debuglevel� s z'AbstractHTTPHandler.set_http_debuglevelc C s t jjj|j|j� �S )N)r� r� �HTTPConnection�_get_content_lengthrI r� )r� ru rL rL rM r � s z'AbstractHTTPHandler._get_content_lengthc C s
|j }|std��|jd k r�|j}t|t�r8d}t|��|jd�sN|jdd� |jd� r�|jd� r�| j|�}|d k r�|jdt|�� n |jdd� |}|j � r�t
|j �\}}t |�\}} |jd�s�|jd|� x2| j
jD ]&\}
} |
j� }
|j|
�s�|j|
| � q�W |S ) Nz
no host givenz\POST data should be bytes, an iterable of bytes, or a file object. It cannot be of type str.z Content-typez!application/x-www-form-urlencodedzContent-lengthzTransfer-encodingZchunkedro )rv r rI r� r� r� r� r� r r� r r� r r� r� r� ) r� ru rv rI r� Zcontent_lengthZsel_hostr ZselZsel_pathr[ r� rL rL rM � do_request_� s>
z AbstractHTTPHandler.do_request_c
s\ |j }|std��||fd|ji|��}|j| j� t|j�� � jt� fdd�|jj � D ��� d� d< tdd� � j � D ��� |j
r�i }d}|� kr�� | ||< � |= |j |j
|d � y`y&|j |j
� |j|j� |jd
�d � W n, tk
�r
} zt|��W Y d d }~X nX |j� } W n |j� � Y nX |j�rF|jj� d |_|j� | _| j| _| S ) Nz
no host givenrJ c 3 s" | ]\}}|� kr||fV qd S )NrL )r� r� r� )re rL rM r� ) s z.AbstractHTTPHandler.do_open..r� �
Connectionc s s | ]\}}|j � |fV qd S )N)�title)r� r[ r� rL rL rM r� 6 s zProxy-Authorization)re zTransfer-encoding)Zencode_chunked)rv r rJ Zset_debuglevelrz r� rx r� re r{ rz Z
set_tunnelru r� r� rI r� rm � getresponser� Zsockr� rH �reasonr� )
r� Z
http_classr� Zhttp_conn_argsrv r� Ztunnel_headersZproxy_auth_hdr�errr rL )re rM r� s@
"
zAbstractHTTPHandler.do_openN)r )r� r� r� r� r} r r� r� rL rL rL rM ry � s
&ry c @ s e Zd Zdd� ZejZdS )r) c C s | j tjj|�S )N)r� r� r� r~ )r� r� rL rL rM � http_open` s zHTTPHandler.http_openN)r� r� r� r� ry r� rO rL rL rL rM r) ^ s r� c @ s$ e Zd Zddd�Zdd� ZejZdS )rE r Nc C s t j| |� || _|| _d S )N)ry r� �_context�_check_hostname)r� r{ r> �check_hostnamerL rL rM r� i s zHTTPSHandler.__init__c C s | j tjj|| j| jd�S )N)r> r� )r� r� r� r� r� r� )r� r� rL rL rM �
https_openn s zHTTPSHandler.https_open)r NN)r� r� r� r� r� ry r� rS rL rL rL rM rE g s
rE c @ s. e Zd Zddd�Zdd� Zdd� ZeZeZdS ) r Nc C s$ dd l }|d kr|jj� }|| _d S )Nr )Zhttp.cookiejar� cookiejarZ CookieJar)r� r� r� rL rL rM r� w s
z HTTPCookieProcessor.__init__c C s | j j|� |S )N)r� Zadd_cookie_header)r� ru rL rL rM rO } s z HTTPCookieProcessor.http_requestc C s | j j||� |S )N)r� Zextract_cookies)r� ru r� rL rL rM r� � s z!HTTPCookieProcessor.http_response)N)r� r� r� r� rO r� rS r� rL rL rL rM r v s
c @ s e Zd Zdd� ZdS )r. c C s |j }td| ��d S )Nzunknown url type: %s)r� r )r� r� r� rL rL rM r� � s zUnknownHandler.unknown_openN)r� r� r� r� rL rL rL rM r. � s c C sR i }xH| D ]@}|j dd�\}}|d dkrB|d dkrB|dd� }|||< q
W |S )N�=rR r r; rS rS )rB )�lZparsedZeltr� r� rL rL rM r\ � s
r\ c C s� g }d}d }}xt| D ]l}|r,||7 }d}q|rV|dkr@d}qn |dkrLd}||7 }q|dkrn|j |� d}q|dkrzd}||7 }qW |r�|j |� dd� |D �S ) Nrn F�\Tr; �,c S s g | ] }|j � �qS rL )rN )r� �partrL rL rM r# � s z#parse_http_list..)r] )ri �resr� �escaper ZcurrL rL rM r^ � s4
r^ c @ s( e Zd Zdd� ZdZdd� Zdd� ZdS )r* c C s\ |j }|d d� dkrN|dd� dkrN|jrN|jdkrN|j| j� krXtd��n
| j|�S d S )Nr: z//r= r� � localhostz-file:// scheme is supported only on localhost)r� rv � get_namesr �open_local_file)r� r� rH rL rL rM � file_open� s &
zFileHandler.file_openNc C s` t jd krZy*ttjd�d tjtj� �d �t _W n$ tjk
rX tjd�ft _Y nX t jS )Nr� r: )r* �namesr$ r� �gethostbyname_ex� gethostname�gaierror�
gethostbyname)r� rL rL rM r� � s
zFileHandler.get_namesc C s dd l }dd l}|j}|j}t|�}y�tj|�}|j}|jj |j
dd�} |j |�d }
|j d|
pbd|| f �} |r~t
|�\}} | s�| r�t|�| j� kr�|r�d| | }
nd| }
tt|d�| |
�S W n* tk
r� } zt|��W Y d d }~X nX td��d S ) Nr T)�usegmtz6Content-type: %s
Content-length: %d
Last-modified: %s
z
text/plainzfile://�rbzfile not on local host)� email.utils� mimetypesrv r� r4 rW �stat�st_size�utils�
formatdate�st_mtime�
guess_type�message_from_stringr
�_safe_gethostbynamer� r rG rm r )r� r� �emailr� rv rb Z localfile�statsri �modified�mtypere r. Zorigurl�exprL rL rM r� � s0
zFileHandler.open_local_file)r� r� r� r� r� r� r� rL rL rL rM r* � s
c C s& y
t j| �S t jk
r d S X d S )N)r� r� r� )rv rL rL rM r� � s
r� c @ s e Zd Zdd� Zdd� ZdS )r+ c C s. dd l }dd l}|j}|s"td��t|�\}}|d kr>|j}nt|�}t|�\}}|rdt|�\}}nd }t |�}|pvd}|p~d}yt
j |�}W n* t k
r� } zt|��W Y d d }~X nX t
|j�\} }
| jd�} ttt | ��} | d d� | d } } | �r| d �r| dd � } y�| j||||| |j�}
| �r8d�p:d}x:|
D ]2}t|�\}}|j� dk�rB|dk�rB|j� }�qBW |
j| |�\}}d}|j|j�d }|�r�|d
| 7 }|d k �r�|dk�r�|d| 7 }tj|�}t |||j�S |j k
�r( } z$td| �}|j t j � d ��W Y d d }~X nX d S )Nr zftp error: no host givenrn r� rR rR �Dr� �a�Ar� rw zContent-type: %s
zContent-length: %d
z
ftp error: %rr: rS rS )r� r� r� rR rw r� )!�ftplibr� rv r r
�FTP_PORTr^ r r r
r� r� rm r r� rB r� �map� connect_ftprJ r rt �upper�retrfiler� rp r� r� r �
all_errors�with_traceback�sys�exc_info)r� r� r� r� rv r. r r r� rX �attrs�dirsrN �fwr� �attrr� rd �retrlenre r� r� �excrL rL rM �ftp_open� s\
zFTPHandler.ftp_openc C s t ||||||dd�S )NF)�
persistent)�
ftpwrapper)r� r r rv r. r� rJ rL rL rM r� 1 s zFTPHandler.connect_ftpN)r� r� r� r� r� rL rL rL rM r+ � s 5c @ s< e Zd Zdd� Zdd� Zdd� Zdd� Zd d
� Zd d � Zd
S )r, c C s" i | _ i | _d| _d| _d| _d S )Nr �< rb )�cacherJ �soonest�delay� max_conns)r� rL rL rM r� 8 s
zCacheFTPHandler.__init__c C s
|| _ d S )N)r� )r� �trL rL rM �
setTimeout? s zCacheFTPHandler.setTimeoutc C s
|| _ d S )N)r� )r� r� rL rL rM � setMaxConnsB s zCacheFTPHandler.setMaxConnsc C sr |||dj |�|f}|| jkr4tj� | j | j|< n,t||||||�| j|< tj� | j | j|< | j� | j| S )Nr� )�joinr� rc r� rJ r� � check_cache)r� r r rv r. r� rJ r� rL rL rM r� E s
zCacheFTPHandler.connect_ftpc C s� t j � }| j|krTx@t| jj� �D ].\}}||k r"| j| j� | j|= | j|= q"W tt| jj� ��| _t | j�| j
kr�x6t| jj� �D ]$\}}|| jkr�| j|= | j|= P q�W tt| jj� ��| _d S )N) rc r� r� rJ r{ r� r� �min�valuesr` r� )r� r� r� r� rL rL rM r� P s
zCacheFTPHandler.check_cachec C s4 x| j j� D ] }|j� q W | j j� | jj� d S )N)r� r� r� �clearrJ )r� �connrL rL rM � clear_cached s
zCacheFTPHandler.clear_cacheN) r� r� r� r� r� r� r� r� r� rL rL rL rM r, 5 s c @ s e Zd Zdd� ZdS )r- c C s~ |j }|jdd�\}}|jdd�\}}t|�}|jd�rNtj|�}|d d� }|sVd}tjd|t|�f �}t t
j |�||�S ) N�:rR r� z;base64� ztext/plain;charset=US-ASCIIz$Content-type: %s
Content-length: %d
i����) rp rB r �endswithr � decodebytesr� r� r` r �io�BytesIO)r� r� rH r rI Z mediatypere rL rL rM � data_openk s
zDataHandler.data_openN)r� r� r� r� rL rL rL rM r- j s r� �nt)r4 r3 c C s t | �S )N)r
)�pathnamerL rL rM r4 � s c C s t | �S )N)r )r� rL rL rM r3 � s c @ s� e Zd ZdZde Zd)dd�Zdd� Zdd� Zd d
� Z d d � Z
d*d
d�Z d+dd�Z d,dd�Z
d-dd�Zdd� Zd.dd�Zd/dd�Zdd � Zer�d d � Zd0d d �Zd!d"� Zd#d$� Zd%d&� Zd1d'd(�ZdS )2r8 NzPython-urllib/%sc K sz dd| j ji }tj|tdd� |d kr.t� }|| _|jd�| _|jd�| _ d| j
fd
g| _ g | _ t
j| _d | _t| _d S ) NzW%(class)s style of invoking requests is deprecated. Use newer urlopen functions/methods�classr= )�
stacklevel�key_file� cert_filez
User-Agent�Accept�*/*)r� r� )r7 r� r? r@ rA r5 r r� r� r� �versionr� �_URLopener__tempfilesrW rl �_URLopener__unlink� tempcache�ftpcache)r� r Zx509r� rL rL rM r� � s zURLopener.__init__c C s | j � d S )N)r� )r� rL rL rM �__del__� s zURLopener.__del__c C s | j � d S )N)�cleanup)r� rL rL rM r� � s zURLopener.closec C sZ | j rFx2| j D ](}y| j|� W q tk
r4 Y qX qW | j d d �= | jrV| jj� d S )N)r� r� rm r� r� )r� rN rL rL rM r� � s
zURLopener.cleanupc G s | j j|� d S )N)r� r] )r� r� rL rL rM � addheader� s zURLopener.addheaderc C sn t t|��}t|dd�}| jrL|| jkrL| j| \}}t|d�}t|||�S t|�\}}|s`d}|| jkr�| j| }t|�\}} t| �\}
} |
|f}nd }d| } || _ | j
dd�} t | | � s�| dkr�|r�| j |||�S | j
||�S y,|d k�r t| | �|�S t| | �||�S W nV ttfk
�r. � Y n< tk
�rh }
z td |
�jtj� d
��W Y d d }
~
X nX d S ) Nz%/:=&?~#+!$,;'@()*[]|)r r� rN Zopen_�-r� r� z socket errorr: )r r r r� rG r r r r r� r� r� �open_unknown_proxy� open_unknownr� r r rm r� r� r� )r� r� rI rb re rd �urltyperH r
� proxyhostrv r� r[ r� rL rL rM rG � s<
zURLopener.openc C s t |�\}}tdd|��d S )Nz url errorzunknown url type)r rm )r� r� rI r� rH rL rL rM r� s zURLopener.open_unknownc C s t |�\}}tdd| |��d S )Nz url errorzinvalid proxy for %s)r rm )r� r
r� rI r� rH rL rL rM r� s z URLopener.open_unknown_proxyc C s& t t|��}| jr&|| jkr&| j| S t|�\}}|d kr�| sH|dkr�y.| j|�}|j� }|j� tt|�d �|fS t k
r� } zW Y d d } ~ X nX | j
||�}�zH|j� }
|r�t
|d�} n|dd l } t|�\}
}t|p�d�\}
}t |p�d�\}}
t
|�p d�\}}
tjj|�d }| j|�\}}| jj|� tj|d�} z�||
f}| jd k �r^|| j|< d }d }d}d}d|
k�r�t|
d �}|�r�||||� xH|j|�}|�s�P |t|�7 }| j|� |d7 }|�r�||||� �q�W W d | j� X W d |j� X |dk�r"||k �r"td
||f |��|S )
NrN rR rO r rn i rQ zcontent-lengthzContent-Lengthz1retrieval incomplete: got only %i out of %i bytesi rS )r r r� r r� rV r� r4 r rm rG rZ r r rW rX �splitextZmkstempr� r] �fdopenr^ r_ r` ra r )r� rH rb rc rI r� Zurl1rd r� r� re rf rZ ZgarbagerX �suffix�fdrg rh ri r_ rj rk rL rL rM �retrieve sl
zURLopener.retrievec C s( d }d }t |t�rtd | ��tt|d �| |
�S td
��d S )Nr T)r� z6Content-Type: %s
Content-Length: %d
Last-modified: %s
z
text/plainrR r� zfile://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 rW r� rm r �strerrorrb r� r� r� r� r� r� r rG r
r� r� r� �thishostrB )r� rH r� r� rv rN Z localnamer� �eri r� r� re Zurlfiler. rL rL rM r� � s:
zURLopener.open_local_filec C s� t |t�std��dd l}t|�\}}|s2td��t|�\}}t|�\}}|r\t|�\}}nd }t|�}t|ppd�}t|p|d�}t j
|�}|s�dd l }|j }nt
|�}t|�\}} t|�}|jd�}
|
d d� |
d }
} |
o�|
d � r�|
dd � }
|
�r|
d �rd|
d< |||dj|
�f} t| j�tk�rlx8t| j�D ]*}
|
| k�r>| j|
}| j|
= |j� �q>W y�| | jk�r�t|||||
�| j| < | �s�d}nd}x:| D ]2}t|�\}}|j� d k�r�|dk�r�|j� }�q�W | j| j| |�\}}|jd| �d }d}|�r|d| 7 }|d k �r:|dk�r:|d| 7 }t j |�}t ||d| �S t � k
�r� } z td| �j t!j"� d ��W Y d d }~X nX d S )NzCftp error: proxy support for ftp protocol currently not implementedr zftp error: no host givenrn r� rR r� rR r� r� r� r� rw zftp:zContent-Type: %s
zContent-Length: %d
z ftp error %rr: rS rS )r� r� r� rR rw r� )#r� r� r r� r r
r r r
r� r� r� r� r^ r rB r� r` r� � MAXFTPCACHEr� r� r� r rt r� r� r� r� r� r � ftperrorsr� r� r� )r� rH r� rv rX r. r r r� r� r� rN r� r� r� r� r� r� rd r� r� re r� rL rL rM �open_ftp� sp
zURLopener.open_ftpc C s< t |t�std��y|jdd�\}}W n tk
rD tdd��Y nX |sNd}|jd�}|dkr�d ||d � kr�||d d � }|d |� }nd
}g }|jd tj d tj
tj� �� � |jd
| � |dkr�t j |j
d��jd�}nt|�}|jdt|� � |jd
� |j|� dj|�}tj|�}tj|�}t|||�S )NzEdata error: proxy support for data protocol currently not implementedr� rR z
data errorz bad data URLztext/plain;charset=US-ASCII�;r r� rn zDate: %sz%a, %d %b %Y %H:%M:%S GMTzContent-type: %sr r zlatin-1zContent-Length: %d�
)r� r� r rB rB rm �rfindr] rc ZstrftimeZgmtimer r� r r r
r` r� r� r� r� �StringIOr ) r� rH rI r� Zsemir� r� re �frL rL rM � open_data3 s6
zURLopener.open_data)N)N)N)N)NNN)N)N)N)N)r� r� r� r� r� r� r� r� r� r� r� rG r� r� r� r� r� r� r� rC r� r� r� r� r r rL rL rL rM r8 � s,
$
B\
:c @ s� e Zd Zdd� Zdd� Zd"dd�Zdd � Zd#d
d �Zd$d d
�Zd%dd�Z d&dd�Z
d'dd�Z d(dd�Z d)dd�Z
d*dd�Zd+dd �Zd,d d �Zd d!� ZdS )-r9 c O s( t j| f|�|� i | _d| _d| _d S )Nr r� )r8 r� �
auth_cache�tries�maxtries)r� r� r6 rL rL rM r� ` s zFancyURLopener.__init__c C s t ||d| |�S )Nzhttp:)r )r� rH rd r� r� re rL rL rM r� f s z!FancyURLopener.http_error_defaultNc
C sn | j d7 _ zR| jrJ| j | jkrJt| d�r4| j}n| j}|||dd|�S | j||||||�}|S d| _ X d S )NrR �http_error_500i� z)Internal Server Error: Redirect Recursionr )r r
r� r r� �redirect_internal) r� rH rd r� r� re rI r� rg rL rL rM r j s
z FancyURLopener.http_error_302c C sx d|kr|d }nd|kr$|d }nd S |j � t| jd | |�}t|�}|jd krnt|||d| ||��| j|�S )
Nr� r� r� r� r� r� rn z( Redirection to url '%s' is not allowed.)r� r� r� rn )r� r r� r r r rG ) r� rH rd r� r� re rI r� r rL rL rM r | s
z FancyURLopener.redirect_internalc C s | j ||||||�S )N)r )r� rH rd r� r� re rI rL rL rM r
� s z FancyURLopener.http_error_301c C s | j ||||||�S )N)r )r� rH rd r� r� re rI rL rL rM r � s z FancyURLopener.http_error_303c C s2 |d kr | j ||||||�S | j|||||�S d S )N)r r� )r� rH rd r� r� re rI rL rL rM r � s z FancyURLopener.http_error_307Fc
C s� d|kr t j| |||||� |d }tjd|�} | sHt j| |||||� | j� \}
} |
j� dkrtt j| |||||� |s�t j| |||||� d| j d } |d kr�t| | �|| �S t| | �|| |�S d S )Nzwww-authenticatez![ ]*([^ ]+)[ ]+realm="([^"]*)"rE Zretry_� _basic_auth)r8 r� rP �matchr@ rt r� r� )
r� rH rd r� r� re rI rx �stuffr r r% r[ rL rL rM rT � s&
z FancyURLopener.http_error_401c
C s� d|kr t j| |||||� |d }tjd|�} | sHt j| |||||� | j� \}
} |
j� dkrtt j| |||||� |s�t j| |||||� d| j d } |d kr�t| | �|| �S t| | �|| |�S d S )Nzproxy-authenticatez![ ]*([^ ]+)[ ]+realm="([^"]*)"rE Z retry_proxy_r
)r8 r� rP r r@ rt r� r� )
r� rH rd r� r� re rI rx r r r r% r[ rL rL rM rU � s&
z FancyURLopener.http_error_407c C s� t |�\}}d| | }| jd }t|�\}} t | �\} }
| jd�d } | | d � } | j| || �\} }
| pl|
srd S dt| dd�t|
dd�| f } d| |
| jd< |d kr�| j|�S | j||�S d S )Nzhttp://r� �@rR z%s:%s@%srn )r )r r r r� �get_user_passwdr rG )r� rH r% rI rv r� r� r
r� r� �
proxyselectorr� r r rL rL rM �retry_proxy_http_basic_auth� s
z*FancyURLopener.retry_proxy_http_basic_authc C s� t |�\}}d| | }| jd }t|�\}} t | �\} }
| jd�d } | | d � } | j| || �\} }
| pl|
srd S dt| dd�t|
dd�| f } d| |
| jd< |d kr�| j|�S | j||�S d S )Nzhttps://r� r rR z%s:%s@%srn )r )r r r r� r r rG )r� rH r% rI rv r� r� r
r� r� r r� r r rL rL rM � retry_proxy_https_basic_auth� s
z+FancyURLopener.retry_proxy_https_basic_authc
C s� t |�\}}|jd�d }||d � }| j|||�\}}|p>|sDd S dt|dd�t|dd�|f }d| | } |d kr�| j| �S | j| |�S d S )Nr rR z%s:%s@%srn )r zhttp://)r r� r r rG )
r� rH r% rI rv r� r� r r r� rL rL rM rF � s
z$FancyURLopener.retry_http_basic_authc
C s� t |�\}}|jd�d }||d � }| j|||�\}}|p>|sDd S dt|dd�t|dd�|f }d| | } |d kr�| j| �S | j| |�S d S )Nr rR z%s:%s@%srn )r zhttps://)r r� r r rG )
r� rH r% rI rv r� r� r r r� rL rL rM �retry_https_basic_auth s
z%FancyURLopener.retry_https_basic_authr c C s` |d |j � }|| jkr2|r(| j|= n
| j| S | j||�\}}|sJ|rX||f| j|< ||fS )Nr )rt r �prompt_user_passwd)r� rv r% r� r� r r rL rL rM r s
z FancyURLopener.get_user_passwdc C sT dd l }y,td||f �}|j d|||f �}||fS tk
rN t� dS X d S )Nr z Enter username for %s at %s: z#Enter password for %s in %s at %s: )NN)�getpass�input�KeyboardInterrupt�print)r� rv r% r r r 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 r
r r rT rU r r rF r r r rL rL rL rM r9 ] s"
c C s t d krtjd�a t S )Nr� )�
_localhostr� r� rL rL rL rM r� 4 s
r� c C sP t d krLyttjtj� �d �a W n( tjk
rJ ttjd�d �a Y nX t S )Nr: r� )� _thishostr$ r� r� r� r� rL rL rL rM r� < s r� c C s t d krdd l} | ja t S )Nr )�
_ftperrorsr� r� )r� rL rL rM r G s r c C s t d krtjd�a t S )Nrn )�
_noheadersr� r� rL rL rL rM � noheadersP s
r c @ sF e Zd Zddd�Zdd� Zdd� Zd d
� Zd d � Zd
d� Zdd� Z dS )r� NTc C sX || _ || _|| _|| _|| _|| _d| _|| _y | j� W n | j � � Y nX d S )Nr )
r r rv r. r� rJ �refcount� keepalive�initr� )r� r r rv r. r� rJ r� rL rL rM r� ] s zftpwrapper.__init__c C s\ dd l }d| _|j� | _| jj| j| j| j� | jj| j | j
� dj | j �}| jj
|� d S )Nr r� )r� �busyZFTPr� Zconnectrv r. rJ Zloginr r r� r� �cwd)r� r� Z_targetrL rL rM r" m s
zftpwrapper.initc - C s� dd l }| j� |dkr"d}d}n d| }d}y| jj|� W n* |jk
rh | j� | jj|� Y nX d }|r�| r�y d| }| jj|�\}}W nR |jk
r� } z4t|�d d� d kr�t d
| �j
t j � d ��W Y d d }~X nX |�s�| jjd� |�rn| jj
� } zJy| jj|� W n4 |jk
�rP } zt d
| �|�W Y d d }~X nX W d | jj| � X d | }nd
}| jj|�\}}d| _t|jd�| j�}
| jd7 _|j� |
|fS )Nr rw r� zTYPE ArR zTYPE zRETR r= Z550z
ftp error: %rr: zLIST ZLISTr� )rw r� )r� � endtransferr� Zvoidcmdr� r" Z ntransfercmdZ
error_permr� r r� r� r� �pwdr$ r# r �makefile�
file_closer r� ) r� rN r� r� �cmd�isdirr� r� r� r& ZftpobjrL rL rM r� v sN
$
zftpwrapper.retrfilec C s
d| _ d S )Nr )r# )r� rL rL rM r% � s zftpwrapper.endtransferc C s d| _ | jdkr| j� d S )NFr )r! r �
real_close)r� rL rL rM r� � s
zftpwrapper.closec C s4 | j � | jd8 _| jdkr0| j r0| j� d S )NrR r )r% r r! r+ )r� rL rL rM r( � s zftpwrapper.file_closec C s2 | j � y| jj� W n t� k
r, Y nX d S )N)r% r� r� r )r� rL rL rM r+ � s
zftpwrapper.real_close)NT)
r� r� r� r� r" r� r% r� r( r+ rL rL rL rM r� Z s
-r� c C s� i } xBt jj� D ]4\}}|j� }|r|dd � dkr|| |d d� < qW dt jkr^| jdd � xXt jj� D ]J\}}|dd � dkrj|j� }|r�|| |d d� < qj| j|d d � d � qjW | S )
N� �_proxyZREQUEST_METHODr� i����i����i����i����i����)rW �environr{ rt r� )r r[ r� rL rL rM �getproxies_environment� s
r/ c
C s� |d krt � }y |d }W n tk
r. dS X |dkr.r� �.z
(.+\.)?%s$) r/ rq r
rB �lstriprP r� r rR )rv r Zno_proxy�hostonlyr. Z
no_proxy_listr[ �patternrL rL rM �proxy_bypass_environment� s&
r6 c
C s ddl m } t| �\}}dd� }d| kr4|d r4dS d }x�|jdf �D ]�}|sPqFtjd |�}|d k �r|d kr�ytj|�}||�}W n tk
r� wFY nX ||jd
��} |jd �}
|
d kr�d |jd
�j d�d
}
nt
|
d
d � �}
d
|
}
||
? | |
? k�rdS qF|| |�rFdS qFW dS )Nr )�fnmatchc S sh | j d�}ttt|��}t|�dkr<|ddddg d d� }|d d> |d d> B |d d> B |d B S )
Nr2 r� r � rR rb r: rQ r= )rB r� r� r^ r` )ZipAddrr- rL rL rM �ip2num
s
z,_proxy_bypass_macosx_sysconf..ip2numr2 Zexclude_simpleT�
exceptionsz(\d+(?:\.\d+)*)(/\d+)?rR r: rQ � F) r7 r
r� rP r r� r� rm �group�countr^ ) rv �proxy_settingsr7 r4 r. r9 ZhostIPr� r� r1 �maskrL rL rM � _proxy_bypass_macosx_sysconf� s:
r@ �darwin)�_get_proxy_settings� _get_proxiesc C s t � }t| |�S )N)rB r@ )rv r> rL rL rM �proxy_bypass_macosx_sysconf:
s rD c C s t � S )N)rC rL rL rL rM �getproxies_macosx_sysconf>
s rE c C s t � }|rt| |�S t| �S d S )N)r/ r6 rD )rv r rL rL rM r H
s
r c C s t � p
t� S )N)r/ rE rL rL rL rM r5 U
s c C s i } y dd l }W n tk
r$ | S X y�|j|jd�}|j|d�d }|r�t|j|d�d �}d|kr�x�|jd�D ]4}|jdd�\}}tjd|�s�d ||f }|| |< qrW n>|d d
� d kr�|| d < n$d
| | d < d| | d< d| | d< |j � W n t
t t fk
�r Y nX | S )Nr z;Software\Microsoft\Windows\CurrentVersion\Internet Settings� ProxyEnableZ ProxyServerr� r rR z ^([^/:]+)://z%s://%srZ zhttp:r� z http://%sz
https://%sr� zftp://%sr� )
�winreg� ImportError�OpenKey�HKEY_CURRENT_USER� QueryValueExr� rB rP r ZCloserm rB r� )r rG �internetSettings� proxyEnableZ proxyServer�pr� ZaddressrL rL rM �getproxies_registryZ
s8
rO c C s t � p
t� S )N)r/ rO rL rL rL rM r5 �
s c & C s~ y dd l }W n tk
r dS X y6|j|jd�}|j|d�d }t|j|d�d �}W n tk
rl dS X | sz| r~dS t| �\}}|g} y tj |�}||kr�| j
|� W n tk
r� Y nX y tj |�}||kr�| j
|� W n tk
� r� Y nX |j d�}xp|D ]h} | dk�r*d|k�r*dS | j
dd �} | j
d
d �} | j
d d�} x$| D ] }
tj| |
tj��rTdS �qTW �qW dS )
Nr z;Software\Microsoft\Windows\CurrentVersion\Internet SettingsrF Z
ProxyOverrider zr2 rR z\.r1 z.*�?)rG rH rI rJ rK r� rm r
r� r� r] ZgetfqdnrB r� rP r rR ) rv rG rL rM Z
proxyOverrideZrawHostr. ZaddrZfqdnr2 r� rL rL rM �proxy_bypass_registry�
sR
rQ c C s t � }|rt| |�S t| �S d S )N)r/ r6 rQ )rv r rL rL rM r �
s
)NNN)N)~r r� r� re Z http.clientr� r� rW r/ rP r� r r� rc � collectionsrZ rT 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 rH rC �__all__� version_infor� rF r� r0 r1 r\ r6 r7 rQ �ASCIIrr rw r r r2 r r/ r r r r r r! r" r# r$ r% �urandomrd r& r' r( ry r) r� r� rE r] r r. r\ r^ r* r� r+ r, r- r� r[ Z
nturl2pathr4 r3 r� r8 r9 r r� r r� r r r r r� r/ r6 r@ �platformZ_scproxyrB rC rD rE r r5 rO rQ rL rL rL rM �T s� P
T
?n $q *@
o v
+3:5! A W
_
#<
- 2