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Editing: filelist.cpython-34.pyc
� i f�1 � @ s� d Z d d l Z d d l Z d d l Z d d l m Z d d l m Z m Z d d l m Z Gd d � d � Z e j d d � Z d d � Z d d d d d � Z d S)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 Z d Z d Z d d d d � Z d d � Z e j d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d d d d � Z d d d d d � Z d S) �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/python34/lib64/python3.4/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' d d l m } | r# t | � n d S)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 j | � d S)N)r �append)r �itemr r r r 2 s zFileList.appendc C s | j j | � d S)N)r �extend)r �itemsr r r r 5 s zFileList.extendc C sX t t t j j | j � � } g | _ x* | D]" } | j j t j j | � � q. Wd S)N)�sorted�map�os�path�splitr r �join)r Zsortable_filesZ sort_tupler r r �sort8 s z FileList.sortc C sY xR t t | j � d d d � D]1 } | j | | j | d k r | j | =q q Wd S)N� r ���)�range�lenr )r �ir r r �remove_duplicatesB s & zFileList.remove_duplicatesc C s: | j � } | d } d } } } | d k ru t | � d k rU t d | � � n d d � | d d � D� } n� | d k r� t | � d k r� t d | � � n t | d � } d d � | d d � D� } nT | d k rt | � d k rt d | � � n t | d � } n t d | � � | | | | f S)Nr �include�exclude�global-include�global-exclude� z&'%s' expects <pattern1> <pattern2> ...c S s g | ] } t | � � q Sr )r )�.0�wr r r � <listcomp>V s z1FileList._parse_template_line.<locals>.<listcomp>r �recursive-include�recursive-exclude� z,'%s' expects <dir> <pattern1> <pattern2> ...c S s g | ] } t | � � q Sr )r )r+ r, r r r r- \ s �graft�prunez#'%s' expects a single <dir_pattern>zunknown action '%s')zincluder' r( r) )r. r/ )r1 r2 )r r# r r )r �lineZwords�action�patternsr � dir_patternr r r �_parse_template_lineK s, z FileList._parse_template_linec C s | j | � \ } } } } | d k r} | j d d j | � � x�| D]. } | j | d d �sH t j d | � qH qH Wn�| d k r� | j d d j | � � xs| D]. } | j | d d �s� t j d | � q� q� Wn:| d k rA| j d d j | � � x| D]. } | j | d d �s t j d | � q q Wn�| d k r�| j d d j | � � x�| D]. } | j | d d �snt j d | � qnqnWnv| d k r| j d | d j | � f � xG| D]1 } | j | d | �s�t j d | | � q�q�Wn | d k ry| j d | d j | � f � x� | D]1 } | j | d | �sAt j d | | � qAqAWn� | d k r�| j d | � | j d d | �st j d | � qnX | d k r | j d | � | j d d | �st j d | � qn t d | � � d S) Nr& zinclude � �anchorr z%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'r1 zgraft z+warning: no directories found matching '%s'r2 zprune z6no previously-included directories found matching '%s'z'this cannot happen: invalid action '%s')r7 r r �include_patternr r �exclude_patternr )r r3 r4 r5 r r6 �patternr r r �process_template_lineg sf z FileList.process_template_liner r c C s� d } t | | | | � } | j d | j � | j d k rK | j � n xJ | j D]? } | j | � rU | j d | � | j j | � d } qU qU 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 r= r r �searchr r )r r= r9 r: �is_regex� files_found� pattern_re�namer r r r; � s zFileList.include_patternc C s� d } t | | | | � } | j d | j � xh t t | j � d d d � D]G } | j | j | � rO | j d | j | � | j | =d } qO qO 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 z removing Tr! r! )r? r r= r" r# r r@ )r r= r9 r: rA rB rC r$ r r r r< � s & zFileList.exclude_pattern)�__name__� __module__� __qualname__�__doc__r r r �curdirr r r r r r% r7 r> r; r< r r r r r s L,r c C s d d l m } m } m } m } g } | g } | j } | j } x� | r | � } t j | � } x� | D]� } | t j k r� t j j | | � } n | } t j | � } | | } | | � r� | j | � qk | | � rk | | � rk | | � qk qk WqF W| S)z^Find all files under 'dir' and return the list of full filenames (relative to 'dir'). r )�ST_MODE�S_ISREG�S_ISDIR�S_ISLNK) �statrJ rK rL rM �popr r �listdirrI r r )r rJ rK rL rM �list�stackrO �push�namesrD �fullnamerN �moder r r r � s& " r c C sS t j | � } t j } t j d k r0 d } n d | } t j 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= rC rZ Zescapedr r r � glob_to_re s r] r c C s� | r) t | t � r" t j | � S| Sn | r> t | � } n d } | d k r� t d � } t | � d t | � � } t j } t j d k r� d } n d | j | d | f � } n | r� d | } n t j | � 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). � NrW z\\�^z.*) � isinstance�strr[ �compiler] r# r rZ r )r= r9 r: rA rC Z empty_patternZ prefix_rerZ r r r r? + s" r? )rH r r[ rX Zdistutils.utilr Zdistutils.errorsr r Z distutilsr r rI r r] r? r r r r �<module> s �
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