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r r r� � setdefaultr0 r )r� rA �pkg�ver)r� r& r' �scan� s " z(PackageIndex.process_index.<locals>.scanr7 z.pyz #egg=%s-%sc S s d| j ddd� S )Nz<a href="%s#md5=%s">%s</a>r7 r! r9 )rL )�mr& r& r' �<lambda>� s z,PackageIndex.process_index.<locals>.<lambda>r� N)ry ru r r# rz r{ rL r$ r� rG r1 �need_version_info�scan_url�PYPI_MD5�sub) r� r@ r~ r� rK r� r� �new_urlr4 �fragr& )r� r' r� � s$ zPackageIndex.process_indexc C s | j d|� d S )NzPPage at %s links to .py file(s) without version info; an index scan is required.)�scan_all)r� r@ r& r& r' r� � s z PackageIndex.need_version_infoc G s: | j | jkr*|r | j|f|�� | jd� | j| j � d S )Nz6Scanning index of all packages (this may take a while))r� r� r� r� r� )r� r� rl r& r& r' r� � s zPackageIndex.scan_allc C s~ | j | j|j d � | jj|j�s:| j | j|j d � | jj|j�sR| j|� x&t| jj|jf ��D ]}| j |� qhW d S )Nr6 ) r� r� � unsafe_namer� r� rg rQ �not_found_in_indexr� )r� � requirementr@ r& r& r' � find_packages� s zPackageIndex.find_packagesc sR | j � | j|� x,| |j D ] }||kr.|S | jd||� q W tt| �j||�S )Nz%s does not match %s)�prescanr� rg r� �superr �obtain)r� r� Z installerrN )� __class__r& r' r� � s zPackageIndex.obtainc C sL |j | jd| � |j� sH|j� tj|� td|jjtj j |�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� rW �unlinkr r� r3 rD rU )r� �checkerrX �tfpr& r& r' � check_hash� s zPackageIndex.check_hashc C sT xN|D ]F}| j dks4t|� s4|jd�s4tt|��r@| j|� q| j j|� qW dS )z;Add `urls` to the list that will be prescanned for searchesNzfile:)r� r� r2 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� | j� d S )Nz#Couldn't retrieve index page for %rz3Couldn't find index page for %r (maybe misspelled?))rg r� r� r� r� )r� r� �methr� r& r& r' r� # s z PackageIndex.not_found_in_indexc C s~ t |t�sjt|�}|rR| j|jd�||�}t|�\}}|jd�rN| j|||�}|S tj j |�rb|S t |�}t | j ||�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. r7 z.pyrP N)r� r r� � _download_urlrL rG r1 � gen_setuprW rD r� r( r� �fetch_distribution)r� r% �tmpdirrB �foundr4 rF r& r& r' r8 - s zPackageIndex.downloadc s� �j d|� i �d}d � ����fdd� }|rH�j� �j|� ||�}| r`|dk r`|||�}|dkr��jdk rz�j� ||�}|dkr�| r��j|� ||�}|dkrjd�r�dp�d|� n�j 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 ]t}|jtkrJ� rJ|�kr�jd|� d�|< q|| ko`|jtkp`� }|r�j|j��}||_tj j |j�r|S qW d S )Nz&Skipping development or system egg: %sr7 ) rg rH r r� r r8 rP �download_locationrW rD r� )Zreq�envrN Ztest�loc)� develop_okr� �skipped�sourcer� r& r' r| 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)rP )N)r� r� r� r� r� �cloner� ) r� r� r� � force_scanr� r� Z local_indexrN r| r& )r� r� r� r� r� r' r� O s0 z PackageIndex.fetch_distributionc C s" | j ||||�}|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� rP )r� r� r� r r� rN r& r& r' �fetch� s zPackageIndex.fetchc C s� t j|�}|r*dd� t||jd�d �D �p,g }t|�dkr�tjj|�}tjj|�|kr�tjj ||�}ddl m } |||�s�t j ||� |}ttjj |d�d��2} | jd|d j|d jtjj|�d f � W d Q R X |S |r�td ||f ��ntd ��d S ) Nc S s g | ]}|j r|�qS r& )rR )r[ �dr& r& r' � <listcomp>� s z*PackageIndex.gen_setup.<locals>.<listcomp>r7 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.)rJ rK r rL rT rW rD rU �dirnamera Z setuptools.command.easy_installr �shutilZcopy2r� �writerQ rR �splitextr ) r� rX rF r� rK r� rU �dstr r� r& r& r' r� � s2 zPackageIndex.gen_setupi c C s | j d|� d }z�tj|�}| j|�}t|tjj�rJtd||j |j f ��|j � }d}| j }d}d|kr�t |d�} t tt| ��}| j|||||� t|d��Z} xD|j|�} | r�|j| � | j| � |d7 }| j|||||� q�P q�W | j||| � W d Q R X |S |�r|j� X d S ) NzDownloading %szCan't download %s: %s %sr r7 zcontent-lengthzContent-Length�wbr; )r� r� r� r� r� r r� r� r r� r� � dl_blocksizer �maxr �int� reporthookr� r� r� r r� r� ) r� r@ rX �fpr� r� �blocknumZbs�sizeZsizesr� r� r& r& r' � _download_to� s: zPackageIndex._download_toc C s d S )Nr& )r� r@ rX r Zblksizer r& r& r' r � s zPackageIndex.reporthookc C s� |j d�rt|�S y t|| j�S ttjfk r� } z>djdd� |jD ��}|r^| j ||� nt d||f ��W Y d d }~X �n t j j k r� } z|S d }~X n� t j jk r� } z,|r�| j ||j� nt d||jf ��W Y d d }~X n� tjk �r8 } z.|�r| j ||j� nt d||jf ��W Y d d }~X nP tjtj fk �r� } z*|�rf| j ||� nt d||f ��W Y d d }~X nX d S )Nzfile:� c S s g | ] }t |��qS r& )rw )r[ �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)r2 � local_open�open_with_authr� r$ r � InvalidURLra rl r� r r r� r� ZURLError�reasonZ BadStatusLine�lineZ HTTPException�socket)r� r@ Zwarning�vr� r& r& r' r� � s6 " zPackageIndex.open_urlc C s| t | �\}}|r4x&d|kr0|jdd�jdd�}qW nd}|jd�rN|dd � }tjj||�}|jt|��sxtd |� ���|S ) aB >>> import pathlib >>> du = PackageIndex._resolve_download_filename >>> root = getfixture('tmp_path') >>> url = 'https://files.pythonhosted.org/packages/a9/5a/0db.../setuptools-78.1.0.tar.gz' >>> str(pathlib.Path(du(url, root)).relative_to(root)) 'setuptools-78.1.0.tar.gz' Ensures the target is always in tmpdir. >>> url = 'https://anyhost/%2fhome%2fuser%2f.ssh%2fauthorized_keys' >>> du(url, root) Traceback (most recent call last): ... 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