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Editing: package_index.cpython-37.pyc
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an index scan is required.)�scan_all)ru r5 r r r r� � s z PackageIndex.need_version_infoc G s: | j | jkr*|r | j|f|�� | �d� | �| j � d S )Nz6Scanning index of all packages (this may take a while))r� r� r� r� r� )ru r� r] r r r r� � s zPackageIndex.scan_allc C s~ | � | j|j d � | j�|j�s:| � | j|j d � | j�|j�sR| �|� x&t| j�|jd��D ]}| � |� qhW d S )Nr+ r ) r� r� � unsafe_namer� r� �keyrG �not_found_in_indexr� )ru � requirementr5 r r r � find_packages� s zPackageIndex.find_packagesc sR | � � | �|� x,| |j D ] }||kr.|S | �d||� q W tt| ��||�S )Nz%s does not match %s)�prescanr� r� r� �superr �obtain)ru r� � installerrD )� __class__r r r� � s zPackageIndex.obtainc C sL |� | jd| � |�� sH|�� t�|� td|jjtj � |�f ��dS )z- checker is a ContentChecker z Validating %%s checksum for %sz7%s validation failed for %s; possible download problem?N) r{ r� rx r� rQ �unlinkr r� r' r9 rM )ru �checkerrR �tfpr r r � check_hash� s zPackageIndex.check_hashc C sR xL|D ]D}| j dks2t|�r2|�d�s2tt|��r>| �|� q| j �|� qW dS )z;Add `urls` to the list that will be prescanned for searchesNzfile:)r� r� r& r� r r� �append)ru �urlsr5 r r r �add_find_links� s zPackageIndex.add_find_linksc C s" | j rtt| j| j �� d| _ dS )z7Scan urls scheduled for prescanning (e.g. --find-links)N)r� r� rg r� )ru r r r r� s zPackageIndex.prescanc C s< | |j r| jd }}n | jd }}|||j� | �� d S )Nz#Couldn't retrieve index page for %rz3Couldn't find index page for %r (maybe misspelled?))r� r� r� r� r� )ru r� �methr� r r r r� s z PackageIndex.not_found_in_indexc C s~ t |t�sjt|�}|rR| �|�d�||�}t|�\}}|�d�rN| �|||�}|S tj � |�rb|S t |�}t | � ||�dd�S )a Locate and/or download `spec` to `tmpdir`, returning a local path `spec` may be a ``Requirement`` object, or a string containing a URL, an existing local filename, or a project/version requirement spec (i.e. the string form of a ``Requirement`` object). If it is the URL of a .py file with an unambiguous ``#egg=name-version`` tag (i.e., one that escapes ``-`` as ``_`` throughout), a trivial ``setup.py`` is automatically created alongside the downloaded file. If `spec` is a ``Requirement`` object or a string containing a project/version requirement spec, this method returns the location of a matching distribution (possibly after downloading it to `tmpdir`). If `spec` is a locally existing file or directory name, it is simply returned unchanged. If `spec` is a URL, it is downloaded to a subpath of `tmpdir`, and the local filename is returned. Various errors may be raised if a problem occurs during downloading. r0 z.pyrF N)r� r r� � _download_urlrB r= r% � gen_setuprQ r9 r� r! r� �fetch_distribution)ru r �tmpdirr7 �foundr( r< r r r r- s zPackageIndex.downloadc s� �� d|� i �d}d � ����fdd� }|rH��� ��|� ||�}|s^|dk r^|||�}|dkr��jdk rx��� ||�}|dkr�|s���|� ||�}|dkr���d�r�dp�d|� n�� d|� |j|jd �S dS ) a| Obtain a distribution suitable for fulfilling `requirement` `requirement` must be a ``pkg_resources.Requirement`` instance. If necessary, or if the `force_scan` flag is set, the requirement is searched for in the (online) package index as well as the locally installed packages. If a distribution matching `requirement` is found, the returned distribution's ``location`` is the value you would have gotten from calling the ``download()`` method with the matching distribution's URL or filename. If no matching distribution is found, ``None`` is returned. If the `source` flag is set, only source distributions and source checkout links will be considered. Unless the `develop_ok` flag is set, development and system eggs (i.e., those using the ``.egg-info`` format) will be ignored. zSearching for %sNc s� |d kr �}x�|| j D ]r}|jtkrH� sH|�kr��d|� d�|< q|| ko^|jtkp^� }|r��|j��}||_tj � |j�r|S qW d S )Nz&Skipping development or system egg: %sr0 ) r� r> r r� r r- rF �download_locationrQ r9 r� )�req�envrD �test�loc)� develop_okru �skipped�sourcer� r r rm U s z-PackageIndex.fetch_distribution.<locals>.findz:No local packages or working download links found for %s%sza source distribution of r� zBest match: %s)rF )N)r� r� r� r� r� �cloner� ) ru r� r� � force_scanr r� Z local_indexrD rm r )r� ru r� r r� r r� = s0 z PackageIndex.fetch_distributionc C s" | � ||||�}|dk r |jS dS )a3 Obtain a file suitable for fulfilling `requirement` DEPRECATED; use the ``fetch_distribution()`` method now instead. For backward compatibility, this routine is identical but returns the ``location`` of the downloaded distribution instead of a distribution object. N)r� rF )ru r� r� r r rD r r r �fetch� s zPackageIndex.fetchc C s� t �|�}|r*dd� t||�d�d �D �p,g }t|�dkr�tj�|�}tj�|�|kr�tj� ||�}ddl m } |||�s�t � ||� |}ttj� |d�d��2} | �d|d j|d jtj�|�d f � W d Q R X |S |r�td ||f ��ntd ��d S ) Nc S s g | ]}|j r|�qS r )rH )rU �dr r r � <listcomp>� s z*PackageIndex.gen_setup.<locals>.<listcomp>r0 r )�samefilezsetup.py�wzIfrom setuptools import setup setup(name=%r, version=%r, py_modules=[%r]) z�Can't unambiguously interpret project/version identifier %r; any dashes in the name or version should be escaped using underscores. %rzpCan't process plain .py files without an '#egg=name-version' suffix to enable automatic setup script generation.)r@ rA r rB rL rQ r9 rM �dirnamer\ Z setuptools.command.easy_installr �shutil�copy2r� �writerG rH �splitextr ) ru rR r< r� rA r� rM �dstr r� r r r r� � s2 zPackageIndex.gen_setupi c C s | � d|� d }z�t�|�}| �|�}t|tjj�rJtd||j |j f ��|� � }d}| j }d}d|kr�|� d�} t tt| ��}| �|||||� t|d��Z} xD|�|�} | r�|�| � | �| � |d7 }| �|||||� q�P q�W | �||| � W d Q R X |S |�r|�� X d S ) NzDownloading %szCan't download %s: %s %sr r, zcontent-lengthzContent-Length�wbr0 )r� r� r� r� r� r1 r� r� r r� r� � dl_blocksize�get_all�maxrg �int� reporthookr� r� rw r r� r� ) ru r5 rR �fpr� r� �blocknum�bs�size�sizesr� rv r r r � _download_to� s: zPackageIndex._download_toc C s d S )Nr )ru r5 rR r Zblksizer r r r r � s zPackageIndex.reporthookc C s� |� d�rt|�S y t|| j�S ttjjfk r� } z>d�dd� |j D ��}|r`| � ||� nt d||f �|�W d d }~X Y �n t j jk r� } z|S d }~X Y n� t j jk r� } z,|r�| � ||j� nt d||jf �|�W d d }~X Y n� tjjk �rD } z.|�r | � ||j� nt d||jf �|�W d d }~X Y nT tjjtj fk �r� } z*|�rt| � ||� nt d||f �|�W d d }~X Y nX d S )Nzfile:� c S s g | ] }t |��qS r )rh )rU �argr r r r � s z)PackageIndex.open_url.<locals>.<listcomp>z%s %szDownload error for %s: %sz;%s returned a bad status line. The server might be down, %s)r& � local_open�open_with_authr� r �http�client� InvalidURLr\ r] r� r r1 r� r� �URLError�reason� BadStatusLine�line� HTTPException�socket)ru r5 �warning�vr� r r r r� � s8 $ zPackageIndex.open_urlc C s� t |�\}}|r4x&d|kr0|�dd��dd�}qW nd}|�d�rN|d d� }tj�||�}|dksn|�d �rz| �||�S |d ks�|�d �r�| �||�S |�d �r�| � ||�S |d kr�t j � t j �|�d �S | �|d� | �||�S d S )Nz..�.�\�_Z__downloaded__z.egg.zipr# �svnzsvn+�gitzgit+zhg+r� rX T)r= �replacer% rQ r9 r\ r& � _download_svn� _download_git� _download_hgr1 r� � url2pathnamer r2 r� �_attempt_download)ru r7 r5 r� r' r< rR r r r r� s$ zPackageIndex._download_urlc C s | � |d� d S )NT)r� )ru r5 r r r r� ) s zPackageIndex.scan_urlc C s6 | � ||�}d|�dd��� kr.| �|||�S |S d S )Nr� z content-typer� )r r� r$ �_download_html)ru r5 rR r� r r r r3 , s z PackageIndex._attempt_downloadc C sl t |�}x@|D ]8}|�� rt�d|�rD|�� t�|� | �||�S P qW |�� t�|� td| ��d S )Nz <title>([^- ]+ - )?Revision \d+:z Unexpected HTML page found at ) r� ri rT rn r� rQ r� r/ r )ru r5 r� rR r� r$ r r r r4 3 s zPackageIndex._download_htmlc C s t �dt� |�dd�d }d}|�� �d�r�d|kr�tj�|�\}}}}}} |s�|�d�r�d |d d � kr�|d d � �d d�\}}t |�\} } | r�d | kr�| �d d�\} } d | | f }nd | }| }|||||| f}tj� |�}| � d||� t � d|||f � |S )Nz"SVN download support is deprecatedr/ r0 r r� zsvn:�@z//r+ rX �:z --username=%s --password=%sz --username=z'Doing subversion checkout from %s to %szsvn checkout%s -q %s %s)�warningsr� � UserWarningr4 r$ r& r1 r r2 � _splituser� urlunparser� rQ �system)ru r5 rR �credsr7 �netlocr9 rV �qr� �auth�host�user�pwr6 r r r r/ B s& zPackageIndex._download_svnc C sp t j�| �\}}}}}|�dd�d }|�dd�d }d }d|krR|�dd�\}}t j�||||df�} | |fS )N�+r0 r, r/ r r5 r� )r1 r �urlsplitr4 �rsplit� urlunsplit)r5 � pop_prefixr7 r= r9 r; r� �revr r r �_vcs_split_rev_from_urlX s z$PackageIndex._vcs_split_rev_from_urlc C sl |� dd�d }| j|dd�\}}| �d||� t�d||f � |d k rh| �d|� t�d ||f � |S ) Nr/ r0 r T)rG z Doing git clone from %s to %szgit clone --quiet %s %szChecking out %sz git -C %s checkout --quiet %s)r4 rI r� rQ r; )ru r5 rR rH r r r r0 j s zPackageIndex._download_gitc C sl |� dd�d }| j|dd�\}}| �d||� t�d||f � |d k rh| �d|� t�d ||f � |S ) Nr/ r0 r T)rG z Doing hg clone from %s to %szhg clone --quiet %s %szUpdating to %szhg --cwd %s up -C -r %s -q)r4 rI r� rQ r; )ru r5 rR rH r r r r1 z s zPackageIndex._download_hgc G s t j|f|�� d S )N)r r� )ru r� r] r r r r� � s zPackageIndex.debugc G s t j|f|�� d S )N)r r� )ru r� r] r r r r� � s zPackageIndex.infoc G s t j|f|�� d S )N)r r� )ru r� r] r r r r� � s zPackageIndex.warn)r� r� NT)F)F)F)N)N)FFFN)FF)N)F))r| r} r~ r r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r� r- r� r r� r r r r� r� r� r3 r4 r/ � staticmethodrI r0 r1 r� r� r� � __classcell__r r )r� r r sN 5 # J )$ # z!&(#(\d+|x[\da-fA-F]+)|[\w.:-]+);?c C s | � d�}t�|�S )Nr )rB r� �unescape)rA �whatr r r � decode_entity� s rN c C s t t| �S )a Decode HTML entities in the given text. >>> htmldecode( ... 'https://../package_name-0.1.2.tar.gz' ... '?tokena=A&tokenb=B">package_name-0.1.2.tar.gz') 'https://../package_name-0.1.2.tar.gz?tokena=A&tokenb=B">package_name-0.1.2.tar.gz' )� entity_subrN )�textr r r rl � s rl c s � fdd�}|S )Nc s � �fdd�}|S )Nc s. t �� }t ��� z � | |�S t �|� X d S )N)r& �getdefaulttimeout�setdefaulttimeout)r] r^ Z old_timeout)r_ �timeoutr r �_socket_timeout� s z@socket_timeout.<locals>._socket_timeout.<locals>._socket_timeoutr )r_ rT )rS )r_ r rT � s z'socket_timeout.<locals>._socket_timeoutr )rS rT r )rS r �socket_timeout� s rU c C s2 t j�| �}|�� }t�|�}|�� }|�dd�S )a9 Encode auth from a URL suitable for an HTTP header. >>> str(_encode_auth('username%3Apassword')) 'dXNlcm5hbWU6cGFzc3dvcmQ=' Long auth strings should not cause a newline to be inserted. >>> long_auth = 'username:' + 'password'*10 >>> chr(10) in str(_encode_auth(long_auth)) False � r� )r1 r r3 �encode�base64� b64encoder� r. )r? Zauth_sZ auth_bytesZ encoded_bytes�encodedr r r � _encode_auth� s r[ c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) � Credentialz: A username/password pair. Use like a namedtuple. c C s || _ || _d S )N)�username�password)ru r] r^ r r r r� � s zCredential.__init__c c s | j V | jV d S )N)r] r^ )ru r r r �__iter__� s zCredential.__iter__c C s dt | � S )Nz%(username)s:%(password)s)�vars)ru r r r �__str__� s zCredential.__str__N)r| r} r~ r r� r_ ra r r r r r\ � s r\ c @ s0 e Zd Zdd� Zedd� �Zdd� Zdd� Zd S ) � PyPIConfigc C sP t �dddgd�}tj�| |� tj�tj�d�d�}tj� |�rL| � |� dS )z% Load from ~/.pypirc r] r^ � repositoryr� �~z.pypircN) �dict�fromkeys� configparser�RawConfigParserr� rQ r9 r\ � expanduserr� r� )ru �defaults�rcr r r r� � s zPyPIConfig.__init__c s& � fdd�� � � D �}tt� j|��S )Nc s g | ]}� � |d ��� r|�qS )rc )r� ri )rU �section)ru r r r � s z2PyPIConfig.creds_by_repository.<locals>.<listcomp>)�sectionsre rg �_get_repo_cred)ru Zsections_with_repositoriesr )ru r �creds_by_repository� s z PyPIConfig.creds_by_repositoryc C s6 | � |d��� }|t| � |d��� | � |d��� �fS )Nrc r] r^ )r� ri r\ )ru rl �repor r r rn � s zPyPIConfig._get_repo_credc C s* x$| j �� D ]\}}|�|�r |S q W dS )z� If the URL indicated appears to be a repository defined in this config, return the credential for that repository. N)ro �itemsr& )ru r5 rc �credr r r �find_credential� s zPyPIConfig.find_credentialN)r| r} r~ r� �propertyro rn rs r r r r rb � s rb c C s< t j�| �}|\}}}}}}|�d�r2tj�d��|dkrHt|�\} } nd} | s�t� � | �} | r�t | �} | j | f} t j d | �� | r�dt| � } || ||||f} t j�| �}t j�|�}|�d| � n t j�| �}|�dt� ||�}| �r8t j�|j�\}}}}}}||k�r8|| k�r8||||||f} t j�| �|_|S ) z4Open a urllib2 request, handling HTTP authenticationr6 znonnumeric port: '')r �httpsN�*Authenticating as %s for %s (from .pypirc)zBasic � Authorizationz User-Agent)rv )r1 r r2 r% r r r r9 rb rs rh r] r r� r[ r: r� �Request� add_header� user_agentr5 )r5 r� �parsedr7 r= r9 �paramsr; r� r? �addressrr r� r6 r� r� r �s2�h2�path2Zparam2Zquery2Zfrag2r r r r s8 r c C s | � d�\}}} |r|nd| fS )zNsplituser('user[:passwd]@host[:port]') --> 'user[:passwd]', 'host[:port]'.r5 N)� rpartition)r@ rA �delimr r r r9 4 s r9 c C s | S )Nr )r5 r r r � fix_sf_url? s r� c C s t j�| �\}}}}}}t j�|�}tj�|�r<t j�| �S |� d�r�tj� |�r�g }x�t� |�D ]b} tj� || �} | dkr�t | d��} | �� } W dQ R X P ntj� | �r�| d7 } |�dj| d�� qbW d} | j| d� |�d �} d \}}n d \}}} d d i}t�| �}t j�| ||||�S )z7Read a local path, with special support for directoriesr+ z index.html�rNz<a href="{name}">{name}</a>)r' zB<html><head><title>{url}</title></head><body>{files}</body></html>rV )r5 �files)�� �OK)i� zPath not foundz Not foundz content-typez text/html)r1 r r2 r� r2 rQ r9 �isfiler� r% r� r� r\ r� r� r� �format�io�StringIOr� r� )r5 r7 r8 r9 �paramr; r� rR r� r� �filepathr �bodyr� �status�messager� Z body_streamr r r r C s, r )N)N)N)r )Yr �sysrQ rT r� r r& rX r� r� r7 rg r� � http.clientr � urllib.parser1 �urllib.request� urllib.error� functoolsr r � pkg_resourcesr r r r r r r r r r r r r � distutilsr �distutils.errorsr �fnmatchr Zsetuptools.wheelr Z setuptools.extern.more_itertoolsr r� r@ �Irj r� rA r� r4 rK �__all__Z_SOCKET_TIMEOUTZ_tmplr� � version_inforz r! r r= r r? rS r ra rc rs rt r� r r� rO rN rl rU r[ r\ rh rb r� r� r r9 r� r r r r r �<module> s� < ! ! ! &/
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