← Back
Editing: download.cpython-34.pyc
� �Re4X � @ sM d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l m Z m Z m Z d d l m Z m Z d d l m Z m Z m Z m Z m Z m Z m Z m Z m Z d d l m Z d d l m! Z! d d l" m# Z# m$ Z$ d d l% m& Z& d d l' m( Z( m) Z) d d l* m+ Z+ d d l, m- Z- m. Z. d d l/ m0 Z0 d d l1 m2 Z2 d d d d d d d d d d g Z3 d d � Z4 Gd d � d e( � Z5 Gd d � d e6 � Z7 Gd d � d e& � Z8 Gd d! � d! e# j9 � Z: d d d" d � Z; e j< d# e j= � Z> e j< d$ e j= � Z? d% d � Z@ d& d � ZA e j< d' e j= � ZB e j< d( e j= � ZC d) d � ZD d* d � ZE d+ d, d � ZF d- d. � ZG d/ d � ZH d0 d � ZI d1 d2 � ZJ d3 d4 � ZK d5 d6 � ZL d7 d8 � ZM d d d9 d � ZN d d: d � ZO d S);� N)�urllib�urlparse� raw_input)�InstallationError� HashMismatch) �splitext�rmtree� format_size� display_path� backup_dir�ask_path_exists� unpack_file� create_download_cache_folder�cache_download)�vcs)�logger)�requests�six)� BaseAdapter)�AuthBase� HTTPBasicAuth)�IncompleteRead)� InvalidURL�ChunkedEncodingError)�Response)�CaseInsensitiveDict�get_file_content�is_url� url_to_path� path_to_url�is_archive_file�unpack_vcs_link�unpack_file_url� is_vcs_url� is_file_url�unpack_http_urlc C s5 t j � } | d k r' t j � } n� | d k r� d t j j t j j t j j f } t j j d k r� d j | t j j g � } q� n< | d k r� t j � } n! | d k r� t j � } n d } y t j � } t j � } Wn t k rd } d } Yn Xd j d t j d | | f d | | f g � S) z,Return a string representing the user agent.�CPython�PyPyz%s.%s.%s�final� �Jython� IronPython�Unknown� zpip/%sz%s/%s)�platform�python_implementation�python_version�sys�pypy_version_info�major�minor�micro� releaselevel�join�system�release�IOError�pip� __version__)�_implementation�_implementation_version�p_system� p_release� rA �'/tmp/pip-ztkk0jow-build/pip/download.py� user_agent$ s2 rC c @ sC e Z d Z d d d � Z d d � Z d d � Z d d � Z d S) �MultiDomainBasicAuthTc C s | | _ i | _ d S)N)� prompting� passwords)�selfrE rA rA rB �__init__H s z MultiDomainBasicAuth.__init__c C s� t j | j � } | j j d d � d } t j | d d � | f | d d � � | _ | j j | d � \ } } | d k r� | j | j � \ } } n | s� | r� | | f | j | <t | p� d | p� d � | � } n | j d | j � | S)N�@� � r) �response���)NN) r �url�netloc�split� urlunparserF �get�parse_credentialsr � register_hook� handle_401)rG �req�parsedrO �username�passwordrA rA rB �__call__L s 1 $z MultiDomainBasicAuth.__call__c K s� | j d k r | S| j s | St j | j � } t d | j � } t j d � } | s` | ry | | f | j | j <n | j | j j � t | p� d | p� d � | j � } | j j | | � } | j j | � | S)Ni� z User for %s: z Password: r) )� status_coderE r rN r rO �getpassrF �content�raw� release_connr �request� connection�send�history�append)rG �resp�kwargsrW rX rY rV �new_resprA rA rB rU h s $z MultiDomainBasicAuth.handle_401c C sL d | k rH | j d d � d } d | k r> | j d d � S| d f Sd S)NrI rJ r �:)NN)�rsplitrP )rG rO �userinforA rA rB rS � s z&MultiDomainBasicAuth.parse_credentialsN)�__name__� __module__� __qualname__rH rZ rU rS rA rA rA rB rD F s "rD c @ sO e Z d Z d d � Z d d � Z d d d d d � Z e d d � � Z d S) �LocalFSResponsec C s | | _ d S)N)�fileobj)rG ro rA rA rB rH � s zLocalFSResponse.__init__c C s t | j | � S)N)�getattrro )rG �namerA rA rB � __getattr__� s zLocalFSResponse.__getattr__NFc C s | j j | � S)N)ro �read)rG �amt�decode_content� cache_contentrA rA rB rs � s zLocalFSResponse.readc s9 Gd d � d t � � G� f d d � d t � } | � S)Nc @ s( e Z d Z d d � Z d d � Z d S)z7LocalFSResponse._original_response.<locals>.FakeMessagec S s g S)NrA )rG �headerrA rA rB � getheaders� s zBLocalFSResponse._original_response.<locals>.FakeMessage.getheadersc S s g S)NrA )rG rw �defaultrA rA rB �get_all� s z?LocalFSResponse._original_response.<locals>.FakeMessage.get_allN)rk rl rm rx rz rA rA rA rB � FakeMessage� s r{ c s( e Z d Z e � f d d � � Z d S)z8LocalFSResponse._original_response.<locals>.FakeResponsec s � � S)NrA )rG )r{ rA rB �msg� s z<LocalFSResponse._original_response.<locals>.FakeResponse.msgN)rk rl rm �propertyr| rA )r{ rA rB � FakeResponse� s r~ )�object)rG r~ rA )r{ rB �_original_response� s z"LocalFSResponse._original_response)rk rl rm rH rr rs r} r� rA rA rA rB rn � s rn c @ s7 e Z d Z d d d d d d d � Z d d � Z d S)�LocalFSAdapterNc C s t j | j � } | j j � d k r= t d | j � � n t j | d d � d | d d � � } t | � } t � } d | _ | | _ t j | � } t j j | j d d �} t i t j | � d p� d d 6| j d 6| d 6� | _ t t | d � � | _ | j j | _ | S)N� localhostz)Invalid URL %r: Only localhost is allowedrJ r) rK �� �usegmtTr z text/plainz Content-TypezContent-Lengthz Last-Modified�rb)r) )r rN rO �lowerr rQ r r r[ �os�stat�email�utils� formatdate�st_mtimer � mimetypes� guess_type�st_size�headersrn �openr^ �close) rG r` �stream�timeout�verify�cert�proxies� parsed_url�real_url�pathnamere �stats�modifiedrA rA rB rb � s$ + zLocalFSAdapter.sendc C s d S)NrA )rG rA rA rB r� � s zLocalFSAdapter.close)rk rl rm rb r� rA rA rA rB r� � s r� c s: e Z d Z d Z � f d d � Z � f d d � Z � S)� PipSessionNc sL t t | � j | | � t � | j d <t � | _ | j d t � � d S)Nz User-Agentzfile://) �superr� rH rC r� rD �auth�mountr� )rG �argsrf )� __class__rA rB rH � s zPipSession.__init__c s~ t j | � } | j d k rL t j | d d � d | d d � � } n | j d | j � t t | � j | | | | � S)N�filerJ r� rK r� )z localhost)r �schemerQ � setdefaultr� r� r� r` )rG �methodrN r� rf rW )r� rA rB r` � s .zPipSession.request)rk rl rm r� rH r` rA rA )r� rB r� � s r� c C s� | d k r t � } n t j | � } | rq| j d � j � } | d k r| | r| | j d � r| t d | | f � � n | d k r,| j d d � d } | j d d � } t j | � } | r� | j d � d | j d d � d } n t j | � } | j d � r#d | j d � } n | } qq| j | � } | j � t j r^| j | j f S| j | j f Sn y t | � } | j � } Wn8 t k r�t j � d } t d t | � � � Yn X| j � | | f S) z�Gets the content of a file; it may be a filename, file: URL, or http: URL. Returns (location, content). Content is unicode.NrJ r� �httpz6Requirements file %s references URL %s, which is localrh �\�/�|z$Could not open requirements file: %s) r� � _scheme_re�search�groupr� � startswithr rP �replace�_url_slash_drive_re�matchr �unquote�lstriprR �raise_for_statusr �PY3rN �textr] r� rs r: r1 �exc_info�strr� ) rN � comes_from�sessionr� r� �pathre �fr] �erA rA rB r � sB * z^(http|https|file):z /*([a-z])\|c C sI d | k r d S| j d d � d j � } | d d d d g t j k S) z)Returns true if the name looks like a URLrh FrJ r r� �httpsr� �ftp)rP r� r � all_schemes)rq r� rA rA rB r s c C s� | j d � s t d | � � | t d � d � j d � } t j | � } t j | � r{ | d d | d d � } n d | } | S)z( Convert a file: URL to a path. zfile:z4You can only turn file: urls into filenames (not %r)Nr� r rh rK )r� �AssertionError�lenr� r r� � _url_drive_rer� )rN r� rA rA rB r ( s z ^([a-z]):z ^([a-z])[:|]c C s� t j j t j j | � � } t j j | � \ } } | j t j j � } d j d d � | D� � } | s | j d � } n d | | S)zh Convert a path to a file: URL. The path will be made absolute and have quoted path parts. r� c S s g | ] } t j | � � q SrA )r �quote)�.0�partrA rA rB � <listcomp>C s z path_to_url.<locals>.<listcomp>zfile:///) r� r� �normpath�abspath� splitdriverP �sepr7 r� )r� �drive�filepathrN rA rA rB r ; s c C s0 d } t | � d j � } | | k r, d Sd S) z9Return True if `name` is a considered as an archive file.�.zip�.tar.gz�.tar.bz2�.tgz�.tar� .pybundle�.whlrJ TF)r� r� r� r� r� r� r� )r r� )rq �archives�extrA rA rB r I s Fc C s3 t | � } | r" | j | � n | j | � d S)N)�_get_used_vcs_backend�export�unpack)�link�location� only_download� vcs_backendrA rA rB r! S s c C s= x6 t j D]+ } | j | j k r | | j � } | Sq Wd S)N)r �backendsr� �schemesrN )r� �backendr� rA rA rB r� [ s r� c C s t t | � � S)N)�boolr� )r� rA rA rB r# b s c C s | j j � j d � S)Nzfile:)rN r� r� )r� rA rA rB r$ f s c C s� | j t j | j � j k rQ t j d | j | | j f � t d | � � n | j � | j k r� t j d | | j � | j f � t d | j | f � � n d S)NzPHash digest size of the package %d (%s) doesn't match the expected hash name %s!z!Hash name mismatch for package %sz?Hash of the package %s (%s) doesn't match the expected hash %s!zBad %s hash for package %s) � digest_size�hashlib�new� hash_namer �fatalr � hexdigest�hash)� download_hashr� rA rA rB � _check_hashj s r� c C s� y t j | j � } Wn6 t t f k rN t j d | j | f � d SYn Xt | d � } x* | j d � } | sz Pn | j | � qa W| j � | S)Nz'Unsupported hash name %s for package %sr� i ) r� r� r� � ValueError� TypeErrorr �warnr� rs �updater� )� target_filer� r� �fp�chunkrA rA rB �_get_hash_from_fileu s r� c s t | d � } d } | j ro | j ro y t j | j � } Wqo t k rk t j d | j | f � Yqo Xn y t � j d � } Wn! t t t f k r� d } Yn Xd } | d k p� | } | j } z | r| r� t j d | t | � f � q t j d | � n t j d | � t j d | � � f d d � } x� | d � D]� } | t | � 7} | r�| s�t j d t | � � q�t j d d | | t | � f � n | d k r�| j | � n | j | � qPW| j � Wd | rt j d t | � � n X| S)N�wbz'Unsupported hash name %s for package %szcontent-lengthr �( i� zDownloading %s (%s): z Downloading %s (unknown size): zDownloading %szDownloading from URL %sc 3 s� yd y, x% � j j | d d �D] } | Vq WWn1 t k rb } z t | � � WYd d } ~ Xn XWn: t k r� x% � j j | � } | s� Pn | Vqw WYn Xd S)Nru F)r^ r� r r �AttributeErrorrs )� chunk_sizer� r� )re rA rB � resp_read� s # z _download_url.<locals>.resp_readi z%sz %3i%% %s�d z %s downloadedi@� )r� r� r� r� r� r� r r� �intr� �KeyErrorr� �show_url�start_progressr �notify�infor� � show_progressr� �writer� � end_progress) re r� � temp_locationr� r� � total_length� downloadedr� r� r� r� rA )re rB � _download_url� sF " ( r c C s d } t j j | | j � } t j j | � r� t d t | � d � } | d k r^ d } q� | d k r� t j d t | � � t j | � q� | d k r� t | � } t j d t | � t | � f � t j | | � q� n | rt j | | � t j d t | � � n d S) NTz/The file %s exists. (i)gnore, (w)ipe, (b)ackup �i�w�bFz Deleting %szBacking up %s to %szSaved %s)r r r )r� r� r7 �filename�existsr r r r� �remover �shutil�move�copyr� )r r� � content_typer� r �download_locationrL � dest_filerA rA rB � _copy_file� s& r c ) C s� | d k r t � } n t j d d � } d } | j j d d � d } d } d } d } d } | r� t j j | t j | d � � } | d } t j j | � o� t j j | � } t j j | � s� t | � q� n d } | rt j j | | j � } t j j | � sd } qn | r�| } t j | � d } t j d | � | j r�t | | � } y t | | � Wq�t k r�t j d | � d } t j | � d } Yq�Xq�n | r�| r�t | � � } | j � j � } Wd QX| } t j d | � | j r�| j r�t | | � } y t | | � Wq�t k r�t j d | � d } t j | � t j | � d } Yq�Xq�n | s-y# | j | d d �} | j � WnH t j k r�} z% t j d | j! j" | f � � WYd d } ~ Xn X| j# j d d � } | j } | j# j d � } | r^t$ j% | � \ } } | j d � pX| } n t& | � d } | s�t j' | � } | r�| | 7} q�n | r�| j | j k r�t j j& | j � d } | r�| | 7} q�n t j j | | � } t( | | | � } | j r-| j r-t | | � q-n | rP| rPt) | | | | � n t* | | | | � | r�| r�t+ | | | � n | p�| s�t j | � n t j, | � d S)Nz-unpackzpip-�#rJ r Fr) z .content-typez File was already downloaded %sz;Previously-downloaded file %s has bad hash, re-downloading.z Using download cache from %sz,Cached file %s has bad hash, re-downloading.r� Tz HTTP error %s while getting %sz content-typezcontent-dispositionr )-r� �tempfile�mkdtemprN rP r� r� r7 r r� r �isdirr r r� r� r r� r� r� r� r r� �unlinkr� rs �stripr� rR r� r � HTTPErrorr� rL r[ r� �cgi� parse_headerr �guess_extensionr r r r �rmdir)r� r� �download_cache� download_dirr� �temp_dirr � target_url�already_cached� cache_file�cache_content_type_filer� �already_downloadedr r� re �excr �content_disposition�type�paramsr� rA rA rB r% � s� c C s� t | j � } d } t j j | � r` t j j | � rF t | � n t j | | d d �d S| j r� t | | � } t | | � n | rMt j j | | j � } t j j | � rMt j | � d } t j d | � | j rAt | | � } y t | | � d } WqGt k r=t j d | � t j | � YqGXqJd } qMn | r\| } n | } t j | � d } t | | | | � | r�| r�t | | | | � n d S)NF�symlinksTr z File was already downloaded %sz;Previously-downloaded file %s has bad hash, re-downloading.)r �url_without_fragmentr� r� r r r �copytreer� r� r� r7 r r r� r� r r� r r� r r r ) r� r� r � link_pathr% �link_path_hash� download_pathr r� � from_pathrA rA rB r" R sB )Pr � email.utilsr� r� r\ r� r� r. �rer r1 r r; Zpip.backwardcompatr r r �pip.exceptionsr r �pip.utilr r r r r r r r r �pip.vcsr �pip.logr � pip._vendorr r Z pip._vendor.requests.adaptersr Zpip._vendor.requests.authr r Zpip._vendor.requests.compatr Z pip._vendor.requests.exceptionsr r Zpip._vendor.requests.modelsr Z pip._vendor.requests.structuresr �__all__rC rD r rn r� �Sessionr� r �compile�Ir� r� r r � _drive_rer� r r r! r� r# r$ r� r� r r r% r" rA rA rA rB �<module> sh @ "M # , < y
Save File
Cancel