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filelist.cpython-37.pyc
B 8�J?� ��� @ 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 �7/opt/alt/python37/lib64/python3.7/distutils/filelist.py�__init__ s zFileList.__init__c C s || _ d S )N)r )r r r r r � set_allfiles# s zFileList.set_allfilesc C s t |�| _d S )N)�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 )N)r �append)r �itemr r r r 3 s zFileList.appendc C s | j �|� d S )N)r �extend)r �itemsr r r r 6 s zFileList.extendc C s@ t ttjj| j��}g | _x |D ]}| j�tjj|� � q W d S )N)�sorted�map�os�path�splitr r �join)r Zsortable_filesZ sort_tupler r r �sort9 s z FileList.sortc C sD x>t t| j�d dd�D ]$}| j| | j|d kr| j|= qW d S )N� r ���)�range�lenr )r �ir r r �remove_duplicatesC s zFileList.remove_duplicatesc C s� |� � }|d }d } }}|dkrTt|�dk r<td| ��dd� |dd � D �}n~|dkr�t|�d k rttd | ��t|d �}d d� |dd � D �}n:|d kr�t|�dkr�td | ��t|d �}n td| ��||||fS )Nr )�include�excludezglobal-includezglobal-exclude� z&'%s' expects <pattern1> <pattern2> ...c S s g | ] }t |��qS r )r )�.0�wr r r � <listcomp>W s z1FileList._parse_template_line.<locals>.<listcomp>r )zrecursive-includezrecursive-exclude� z,'%s' expects <dir> <pattern1> <pattern2> ...c S s g | ] }t |��qS r )r )r) r* r r r r+ ] s )�graft�prunez#'%s' expects a single <dir_pattern>zunknown action '%s')r r# r r )r �lineZwords�action�patternsr � dir_patternr r r �_parse_template_lineL s* z FileList._parse_template_linec C sX | � |�\}}}}|dkrZ| �dd�|� � x&|D ] }| j|dd�s4t�d|� q4W �n�|dkr�| �dd�|� � x&|D ] }| j|dd�s|t�d |� q|W �n�|d kr�| �d d�|� � x&|D ] }| j|d d�s�t�d |� q�W �nj|dk�r8| �dd�|� � x*|D ]"}| j|d d��st�d|� �qW �n |dk�r�| �d|d�|�f � x�|D ]$}| j||d��s`t�d||� �q`W n�|dk�r�| �d|d�|�f � x�|D ]$}| j||d��s�t�d||� �q�W nx|dk�r| �d| � | jd |d��sTt�d|� nB|dk�rH| �d | � | jd |d��sTt�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'zglobal-includezglobal-include r z>warning: no files found matching '%s' anywhere in distributionzglobal-excludezglobal-exclude zRwarning: no previously-included files matching '%s' found anywhere in distributionzrecursive-includezrecursive-include %s %s)�prefixz:warning: no files found matching '%s' under directory '%s'zrecursive-excludezrecursive-exclude %s %szNwarning: no previously-included files matching '%s' found under directory '%s'r- zgraft z+warning: no directories found matching '%s'r. zprune z6no previously-included directories found matching '%s'z'this cannot happen: invalid action '%s')r3 r r �include_patternr r �exclude_patternr )r r/ r0 r1 r r2 �patternr r r �process_template_lineh sf z FileList.process_template_liner r c C sp d}t ||||�}| �d|j � | jdkr4| �� x6| jD ],}|�|�r<| �d| � | j�|� d}q<W |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 r9 r r �searchr r )r r9 r5 r6 �is_regex� files_found� pattern_re�namer r r r7 � s zFileList.include_patternc C sv d}t ||||�}| �d|j � xNtt| j�d dd�D ]4}|�| j| �r:| �d| j| � | j|= d}q:W |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)r; r r9 r" r# r r< )r r9 r5 r6 r= r> r? r$ r r r r8 � s zFileList.exclude_pattern)NN)r Nr )r Nr )�__name__� __module__� __qualname__�__doc__r r r �curdirr r r r r r% r3 r: r7 r8 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 )N)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 rN 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) rN r rE � 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)r9 r? rW Zescapedr r r � glob_to_re s rZ 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). �_� NrT z\\z%s\A%s%s.*%s%sz%s\A%s) � isinstance�strrX �compilerZ � partition� startswith�endswith�AssertionErrorr# r rW ) r9 r5 r6 r= rO r[ �endr? Z prefix_rerW r r r r; % s* r; )r Nr )rD r rX rU rP Zdistutils.utilr Zdistutils.errorsr r Z distutilsr r rN rE r rZ r; r r r r �<module> s i
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