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Editing: package_index.cpython-38.pyc
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possible download problem?N) r� r� r� r� rR �unlinkr r� r. r> rP )r �checkerrS �tfpr& r& r' � check_hash� s � ��zPackageIndex.check_hashc C sN |D ]D}| j dks0t|�r0|�d�s0tt|��r<| �|� q| j �|� qdS )z;Add `urls` to the list that will be prescanned for searchesN�file:)r� r� r- r� r r� �append)r Zurlsr: 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� r r� r� 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?))rc r� r� r� r� )r r� Zmethr� 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. r6 r� rK N)r� r r� � _download_urlrF rA r, � gen_setuprR r> r� r( r� �fetch_distribution)r r% �tmpdirr< �foundr/ r@ r& r& r' r3 - 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 �}|| j D ]v}|jtkrF� sF|�kr��d|� d�|< q|| ko\|jtkp\� }|r��|j��}||_tj � |j�r| S qd S )Nz&Skipping development or system egg: %sr6 ) rc rB r r� r r3 rK �download_locationrR r> r� )Zreq�envrH ZtestZloc�� develop_okr Zskipped�sourcer� r& r' rw g 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)rK )N)r� r� r� r� r� Zcloner ) r r� r� � force_scanr r Z local_indexrH rw r& r r' r� O s2 � 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. 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N)r� rK )r r� r� r r rH 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 5 Q R X |S |r�td ||f ��ntd ��d S ) Nc S s g | ]}|j r|�qS r& )rM )rV �dr& r& r' � <listcomp>� s �z*PackageIndex.gen_setup.<locals>.<listcomp>r6 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.)rD rE r rF rO rR r> rP �dirnamer] Z setuptools.command.easy_installr �shutilZcopy2r� �writerL rM �splitextr ) r rS r@ r� rE r� rP Zdstr r� r& r& r' r� � sB �� ������zPackageIndex.gen_setupi c C s | � d|� d }z�t�|�}| �|�}t|tjj�rJt d||j |j f ��|� � }d}| j }d}d|kr�t |d�} ttt| ��}| �|||||� t|d��V} |�|�} | r�|�| � | �| � |d7 }| �|||||� q�q�q�| �||| � W 5 Q R X |W �S |�r|�� X d S ) NzDownloading %szCan't download %s: %s %sr r2 zcontent-lengthzContent-Length�wbr6 )r� r� r� r� r� r� r r� r� r r� r� � dl_blocksizer �maxr �int� reporthookr� r� r� r r� ) r r: rS �fpr� r� �blocknumZbs�sizeZsizesr� r� r& r& r' � _download_to� s: � zPackageIndex._download_toc C s d S rg r& )r r: rS r Zblksizer r& r& r' r � s zPackageIndex.reporthookc C s� |� d�rt|�S zt|| j�W S ttjfk r� } z<d�dd� |jD ��}|r`| � ||� nt d||f ��W 5 d }~X Y �n t j j k r� } z | W Y �S d }~X Y n� t j jk � r� } z*|r�| � ||j� nt d||jf ��W 5 d }~X Y n� tjk �rF } z,|�r$| � ||j� nt d||jf ��W 5 d }~X Y nP tjtj fk �r� } z(|�rt| � ||� nt d||f ��W 5 d }~X Y nX d S )Nr� � c S s g | ] }t |��qS r& )rr )rV �argr& r& r' r s z)PackageIndex.open_url.<locals>.<listcomp>z%s %szDownload error for %s: %sz;%s returned a bad status line. 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'https://../package_name-0.1.2.tar.gz' ... '?tokena=A&tokenb=B">package_name-0.1.2.tar.gz') 'https://../package_name-0.1.2.tar.gz?tokena=A&tokenb=B">package_name-0.1.2.tar.gz' )� entity_subrA )�textr& r& r' rv � s rv c s � fdd�}|S )Nc s � �fdd�}|S )Nc s2 t �� }t ��� z� | |�W �S t �|� X d S rg )r ZgetdefaulttimeoutZsetdefaulttimeout)rh ri Z old_timeout)rk �timeoutr& r' �_socket_timeout� s z@socket_timeout.<locals>._socket_timeout.<locals>._socket_timeoutr& )rk rE �rD rj r' rE � s z'socket_timeout.<locals>._socket_timeoutr& )rD rE r& rF r' �socket_timeout� s rG c C s2 t j�| �}|�� }t�|�}|�� }|�dd�S )aq A function compatible with Python 2.3-3.3 that will encode auth from a URL suitable for an HTTP header. >>> str(_encode_auth('username%3Apassword')) 'dXNlcm5hbWU6cGFzc3dvcmQ=' Long auth strings should not cause a newline to be inserted. >>> long_auth = 'username:' + 'password'*10 >>> chr(10) in str(_encode_auth(long_auth)) False � r� )r r# r8 �encode�base64Z b64encoder� r$ )r4 Zauth_sZ auth_bytesZ encoded_bytesZencodedr& r& r' � _encode_auth� s rK c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) � Credentialz: A username/password pair. 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