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편집 파일: package_index.cpython-38.pyc
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r! r" r� _ s z PackageIndex.process_filenamec C sb t |�}|o |�d��� dk}|s8| �tj�|�d �r<dS d}|rRt|| ��n | �||� d S )Nr3 �fileTzN Note: Bypassing %s (disallowed host; see http://bit.ly/2hrImnY for details). ) r� rE r' r� r4 r r5 r r� )r| r8 �fatal�s�is_filer� r! r! r" r� o s �zPackageIndex.url_okc C s2 t tjj|�}dd� |D �}tt�| j|�� d S )Nc s s0 | ](}t �|�D ]}|�d �r||fV qqdS )z .egg-linkN)rU r� r( )rY r< �entryr! r! r" r[ ~ s �z.PackageIndex.scan_egg_links.<locals>.<genexpr>)�filterrU r< r� r� � itertools�starmap� scan_egg_link)r| � search_path�dirsZ egg_linksr! r! r" �scan_egg_links| s �zPackageIndex.scan_egg_linksc C s� t tj�||��� }ttd ttj|���}W 5 Q R X t |�dkrDd S |\}}t tj�||��D ](}tjj|f|�� |_ t |_ | �|� q^d S )Nr\ )�openrU r< r` r� r� rm rn ro rP r rJ r rA r� )r| r< r� Z raw_lines�linesZegg_pathZ setup_pathrG r! r! r" r� � s zPackageIndex.scan_egg_linkc C s� d}|� | j�s|S tttjj|t| j�d � �d���}t|�dksRd|d krV|S t |d �}t |d �}d| j � |� � i �|< t|�t|�fS )N)NNr. r\ r2 r3 r T)r) r� r� rm r4 r r6 rP r7 r r r� � setdefaultr' r )r| r� ZNO_MATCH_SENTINELr9 �pkg�verr! r! r" �_scan� s � zPackageIndex._scanc C s� t �|�D ]<}z"| �tj�|t|�d���� W q tk rD Y q X q | �|�\}}|s^dS t ||�D ]H}t |�\}}|� d�r�|s�|r�|d||f 7 }n | � |� | � |� qht�dd� |�S )z#Process the contents of a PyPI pager3 r� �.pyz #egg=%s-%sc S s d| � ddd� S )Nz<a href="%s#md5=%s">%s</a>r3 � r\ )rE )�mr! r! r" �<lambda>� � z,PackageIndex.process_index.<locals>.<lambda>)rp rj r� r4 r rq rr rE r ry r@ r( �need_version_info�scan_url�PYPI_MD5�sub) r| r8 ru rD r� r� �new_urlr+ �fragr! r! r" r� � s& " �zPackageIndex.process_indexc C s | � d|� d S )NzPPage at %s links to .py file(s) without version info; an index scan is required.)�scan_all�r| r8 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� �r| r� rb r! r! r" r� � s �zPackageIndex.scan_allc C sz | � | j|j d � | j�|j�s:| � | j|j d � | j�|j�sR| �|� t| j�|jd��D ]}| � |� qfd S )Nr. r! ) r� r� � unsafe_namer� r� �keyrK �not_found_in_indexr� )r| � requirementr8 r! r! r" � find_packages� s zPackageIndex.find_packagesc sR | � � | �|� | |j D ]"}||kr0| S | �d||� q tt| ��||�S )Nz%s does not match %s)�prescanr� r� r� �superr �obtain)r| r� � installerrG �� __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� r� r� rU �unlinkr r� r* r< rQ )r| �checkerrV �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| �urlsr8 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� rm 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?))r� r� r� r� r� )r| 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. r3 r� rJ N)r� r r� � _download_urlrE r@ r( � gen_setuprU r< r� r# r� �fetch_distribution)r| r �tmpdirr: �foundr+ r? r! r! r" r0 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: %sr3 ) r� rA r r� r r0 rJ �download_locationrU r< r� )�req�envrG �test�loc�� develop_okr| Zskipped�sourcer r! r" rs 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)rJ )N)r� r� r� r� r� �cloner ) r| r� r � force_scanr r Z local_indexrG rs r! r r" r = 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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'?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_subr` )�textr! r! r" rr � s rr c s � fdd�}|S )Nc s � �fdd�}|S )Nc s2 t �� }t ��� z� | |�W �S t �|� X d S ra )r5 �getdefaulttimeout�setdefaulttimeout)rb rc Z old_timeout)re �timeoutr! r" �_socket_timeout� s z@socket_timeout.<locals>._socket_timeout.<locals>._socket_timeoutr! )re rf �re rd r" rf � s z'socket_timeout.<locals>._socket_timeoutr! )re rf r! rg r" �socket_timeout� s rh 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� )r4 r r6 �encode�base64� b64encoder� r= )rN Zauth_sZ auth_bytesZ encoded_bytes�encodedr! r! r" � _encode_auth� s rn c @ s( e Zd ZdZdd� Zdd� Zdd� ZdS ) � Credentialz: A username/password pair. 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