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Editing: filelist.cpython-38.pyc
U e5d 2 � @ s� d Z ddlZddlZddlZddlZddlmZ ddlmZm Z ddl m Z G dd� d�Z dd � Z ejfd d �Zd d � Zddd�ZdS )zsdistutils.filelist Provides the FileList class, used for poking about the filesystem and building lists of files. � N�� convert_path)�DistutilsTemplateError�DistutilsInternalError)�logc @ s| e Zd ZdZd dd�Zdd� Zejfdd�Zd d � Z d d � Z d d� Z dd� Z dd� Z dd� Zdd� Zd dd�Zd dd �ZdS ) �FileLista� A list of files built by on exploring the filesystem and filtered by applying various patterns to what we find there. Instance attributes: dir directory from which files will be taken -- only used if 'allfiles' not supplied to constructor files list of filenames currently being built/filtered/manipulated allfiles complete list of files under consideration (ie. without any filtering applied) Nc C s d | _ g | _d S �N)�allfiles�files)�self�warn� debug_print� r �*/usr/lib64/python3.8/distutils/filelist.py�__init__ s zFileList.__init__c C s || _ d S r )r )r r r r r � set_allfiles# s zFileList.set_allfilesc C s t |�| _d S r )�findallr )r �dirr r r r & s zFileList.findallc C s ddl m} |rt|� dS )z~Print 'msg' to stdout if the global DEBUG (taken from the DISTUTILS_DEBUG environment variable) flag is true. r )�DEBUGN)Zdistutils.debugr �print)r �msgr r r r r ) s zFileList.debug_printc C s | j �|� d S r )r �append)r �itemr r r r 3 s zFileList.appendc C s | j �|� d S r )r �extend)r �itemsr r r r 6 s zFileList.extendc C s< t ttjj| j��}g | _|D ]}| j�tjj|� � q d S r )�sorted�map�os�path�splitr r �join)r Zsortable_filesZ sort_tupler r r �sort9 s z FileList.sortc C s@ t t| j�d dd�D ]$}| j| | j|d kr| j|= qd S )N� r ���)�range�lenr )r �ir r r �remove_duplicatesC s zFileList.remove_duplicatesc C s� |� � }|d }d } }}|dkrTt|�dk r<td| ��dd� |dd � D �}n~|dkr�t|�d k rttd | ��t|d �}d d� |dd � D �}n:|d kr�t|�dkr�td | ��t|d �}n td| ��||||fS )Nr )�include�exclude�global-include�global-exclude� z&'%s' expects <pattern1> <pattern2> ...c S s g | ] }t |��qS r r ��.0�wr r r � <listcomp>W s z1FileList._parse_template_line.<locals>.<listcomp>r" )�recursive-include�recursive-exclude� z,'%s' expects <dir> <pattern1> <pattern2> ...c S s g | ] }t |��qS r r r- r r r r0 ] s )�graft�prunez#'%s' expects a single <dir_pattern>zunknown action '%s')r r% r r )r �lineZwords�action�patternsr � dir_patternr r r �_parse_template_lineL s0 � � � z FileList._parse_template_linec C s@ | � |�\}}}}|dkrV| �dd�|� � |D ] }| j|dd�s2t�d|� q2�n�|dkr�| �dd�|� � |D ] }| j|dd�svt�d |� qv�n�|d kr�| �d d�|� � |D ] }| j|d d�s�t�d |� q��n^|dk�r(| �dd�|� � |D ]"}| j|d d��s t�d|� �q �n|dk�rv| �d|d�|�f � |D ]$}| j||d��sNt�d||� �qNn�|dk�r�| �d|d�|�f � |D ]$}| j||d��s�t�d||� �q�nx|dk�r�| �d| � | jd |d��s<t�d|� nB|dk�r0| �d | � | jd |d��s<t�d |� n td | ��d S ) Nr( zinclude � r" )�anchorz%warning: no files found matching '%s'r) zexclude z9warning: no previously-included files found matching '%s'r* zglobal-include r z>warning: no files found matching '%s' anywhere in distributionr+ zglobal-exclude zRwarning: no previously-included files matching '%s' found anywhere in distributionr1 zrecursive-include %s %s)�prefixz:warning: no files found matching '%s' under directory '%s'r2 zrecursive-exclude %s %szNwarning: no previously-included files matching '%s' found under directory '%s'r4 zgraft z+warning: no directories found matching '%s'r5 zprune z6no previously-included directories found matching '%s'z'this cannot happen: invalid action '%s')r: r r �include_patternr r �exclude_patternr )r r6 r7 r8 r r9 �patternr r r �process_template_lineh s� � � � � � � � � � ��z FileList.process_template_liner" r c C sl d}t ||||�}| �d|j � | jdkr4| �� | jD ],}|�|�r:| �d| � | j�|� d}q:|S )a� Select strings (presumably filenames) from 'self.files' that match 'pattern', a Unix-style wildcard (glob) pattern. Patterns are not quite the same as implemented by the 'fnmatch' module: '*' and '?' match non-special characters, where "special" is platform- dependent: slash on Unix; colon, slash, and backslash on DOS/Windows; and colon on Mac OS. If 'anchor' is true (the default), then the pattern match is more stringent: "*.py" will match "foo.py" but not "foo/bar.py". If 'anchor' is false, both of these will match. If 'prefix' is supplied, then only filenames starting with 'prefix' (itself a pattern) and ending with 'pattern', with anything in between them, will match. 'anchor' is ignored in this case. If 'is_regex' is true, 'anchor' and 'prefix' are ignored, and 'pattern' is assumed to be either a string containing a regex or a regex object -- no translation is done, the regex is just compiled and used as-is. Selected strings will be added to self.files. Return True if files are found, False otherwise. Fz%include_pattern: applying regex r'%s'Nz adding T)�translate_patternr r@ r r �searchr r )r r@ r< r= �is_regex� files_found� pattern_re�namer r r r> � s � zFileList.include_patternc C sr d}t ||||�}| �d|j � tt| j�d dd�D ]4}|�| j| �r8| �d| j| � | j|= d}q8|S )a Remove strings (presumably filenames) from 'files' that match 'pattern'. Other parameters are the same as for 'include_pattern()', above. The list 'self.files' is modified in place. Return True if files are found, False otherwise. Fz%exclude_pattern: applying regex r'%s'r" r# z removing T)rB r r@ r$ r% r rC )r r@ r< r= rD rE rF r& r r r r? � s �zFileList.exclude_pattern)NN)r" Nr )r" Nr )�__name__� __module__� __qualname__�__doc__r r r �curdirr r r r r! r' r: rA r> r? r r r r r s L , �r c C s& dd� t j| dd�D �}tt jj|�S )z% Find all files under 'path' c s s, | ]$\}}}|D ]}t j�||�V qqd S r )r r r )r. �base�dirsr �filer r r � <genexpr>� s �z#_find_all_simple.<locals>.<genexpr>T)� followlinks)r �walk�filterr �isfile)r Zresultsr r r �_find_all_simple� s �rU c C s6 t | �}| tjkr.tjtjj| d�}t||�}t|�S )z� Find all files under 'dir' and return the list of full filenames. Unless dir is '.', return full filenames with dir prepended. )�start) rU r rL � functools�partialr �relpathr �list)r r Zmake_relr r r r s r c C s8 t �| �}tj}tjdkr d}d| }t�d||�}|S )z�Translate a shell-like glob pattern to a regular expression; return a string containing the regex. Differs from 'fnmatch.translate()' in that '*' does not match "special characters" (which are platform-specific). �\z\\\\z\1[^%s]z((?<!\\)(\\\\)*)\.)�fnmatch� translater �sep�re�sub)r@ rF r^ Zescapedr r r � glob_to_re s ra r" c C s |r t | t�rt�| �S | S td��d�\}}}| rVt| �}|�|�rP|�|�sZt�nd}|dk r�t|�}|�|�r~|�|�s�t�|t |�t |�t |� � }t j } t j dkr�d} |t |�t |�t |� � }d||| ||f }n |�r d||t |�d� f }t�|�S )a Translate a shell-like wildcard pattern to a compiled regular expression. Return the compiled regex. If 'is_regex' true, then 'pattern' is directly compiled to a regex (if it's a string) or just returned as-is (assumes it's a regex object). �_� Nr[ z\\z%s\A%s%s.*%s%sz%s\A%s) � isinstance�strr_ �compilera � partition� startswith�endswith�AssertionErrorr% r r^ ) r@ r< r= rD rV rb �endrF Z prefix_rer^ r r r rB % s* rB )r" Nr )rK r r_ r\ rW Zdistutils.utilr Zdistutils.errorsr r Z distutilsr r rU rL r ra rB r r r r �<module> s i
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