관리-도구
편집 파일: tabnanny.cpython-34.pyc
� i f�, � @ s� d Z d Z d d l Z d d l Z d d l Z d d l Z e e d � sZ e d � � n d d d g Z d a d a d d � Z d d � Z Gd d � d e � Z d d � Z Gd d � d � Z d d � Z d d � Z e d k r� e � n d S)a� The Tab Nanny despises ambiguous indentation. She knows no mercy. tabnanny -- Detection of ambiguous indentation For the time being this module is intended to be called as a script. However it is possible to import it into an IDE and use the function check() described below. Warning: The API provided by this module is likely to change in future releases; such changes may not be backward compatible. �6� N�NLz4tokenize.NL doesn't exist -- tokenize module too old�check�NannyNag�process_tokensc G sK d } x. | D]& } t j j | t | � � d } q Wt j j d � d S)N� � � )�sys�stderr�write�str)�args�sep�arg� r �-/opt/alt/python34/lib64/python3.4/tabnanny.py�errprint# s r c C s� y) t j t j d d � d � \ } } Wn6 t j k ra } z t | � d SWYd d } ~ Xn XxF | D]> \ } } | d k r� t d a n | d k ri t d a qi qi W| s� t d t j d d � d Sx | D] } t | � q� Wd S)N� Zqvz-qz-vzUsage:r z[-v] file_or_directory ...)�getoptr �argv�errorr � filename_only�verboser )Zoptsr �msg�o�ar r r r �main* s ) r c @ sF e Z d Z d Z d d � Z d d � Z d d � Z d d � Z d S) r zg Raised by tokeneater() if detecting an ambiguous indent. Captured and handled in check(). c C s! | | | | _ | _ | _ d S)N)�linenor �line)�selfr r r r r r �__init__A s zNannyNag.__init__c C s | j S)N)r )r r r r � get_linenoC s zNannyNag.get_linenoc C s | j S)N)r )r r r r �get_msgE s zNannyNag.get_msgc C s | j S)N)r )r r r r �get_lineG s zNannyNag.get_lineN)�__name__� __module__� __qualname__�__doc__r! r" r# r$ r r r r r < s c % C s� t j j | � r� t j j | � r� t r? t d | f � n t j | � } xw | D]o } t j j | | � } t j j | � r� t j j | � s� t j j | d d � � d k rU t | � qU qU Wd Sy t j | � } Wn= t k r } z t d | | f � d SWYd d } ~ Xn Xt d k r<t d | � n zay t t j | j � � Wn@t j k r�} z t d | | f � d SWYd d } ~ Xnt k r�} z t d | | f � d SWYd d } ~ Xn� t k r�} z� | j � } | j � } t r?t d | | f � t d | f � t | j � � nF d | k r\d | d } n t rot | � n t | | t | � � d SWYd d } ~ Xn XWd | j � Xt r�t d | f � n d S)a~ check(file_or_dir) If file_or_dir is a directory and not a symbolic link, then recursively descend the directory tree named by file_or_dir, checking all .py files along the way. If file_or_dir is an ordinary Python source file, it is checked for whitespace related problems. The diagnostic messages are written to standard output using the print statement. z%r: listing directory� Nz.pyz%r: I/O Error: %sr zchecking %r ...z%r: Token Error: %sz%r: Indentation Error: %sz)%r: *** Line %d: trouble in tab city! ***zoffending line: %rr �"z%r: Clean bill of health.���)�os�path�isdir�islinkr �print�listdir�join�normcaser �tokenize�open�OSErrorr r �generate_tokens�readline� TokenError�IndentationErrorr r" r$ r# r �repr�close) �file�names�name�fullname�fr Znag�badliner r r r r J sT % " c @ sp e Z d Z d \ Z Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)� Whitespacez c C s | | _ t j t j } } g } d } } } x� | j D]� } | | k rc | d } | d } q: | | k r� | d } | d } | t | � k r� | d g | t | � d } n | | d | | <d } q: Pq: W| | _ | | _ t | � | f | _ t | � d k | _ d S)Nr r ) �rawrC �S�T�len�n�nt�tuple�norm� is_simple) r ZwsrE rF �count�brH rI Zchr r r r! � s( " zWhitespace.__init__c C s& | j \ } } t t | � d | � S)Nr )rK �maxrG )r rM �trailingr r r �longest_run_of_spaces� s z Whitespace.longest_run_of_spacesc C s^ | j \ } } d } x3 t | t | � � D] } | | | | | } q+ W| | | | j S)Nr )rK �rangerG rI )r �tabsizerM rP Zil�ir r r � indent_level� s zWhitespace.indent_levelc C s | j | j k S)N)rK )r �otherr r r �equal� s zWhitespace.equalc C s� t | j � | j � � d } g } xd t d | d � D]O } | j | � | j | � k r9 | j | | j | � | j | � f � q9 q9 W| S)Nr )rO rQ rR rU �append)r rV rH r �tsr r r �not_equal_witness� s z Whitespace.not_equal_witnessc C s� | j | j k r d S| j r8 | j r8 | j | j k St | j � | j � � d } x= t d | d � D]( } | j | � | j | � k rk d Sqk Wd S)NFr � T)rH rL rI rO rQ rR rU )r rV rH rY r r r �less� s zWhitespace.lessc C s� t | j � | j � � d } g } xd t d | d � D]O } | j | � | j | � k r9 | j | | j | � | j | � f � q9 q9 W| S)Nr )rO rQ rR rU rX )r rV rH r rY r r r �not_less_witness s zWhitespace.not_less_witnessN) r% r& r' rE rF r! rQ rU rW rZ r\ r] r r r r rC � s rC c C sM d d � | D� } d } t | � d k r8 | d } n | d d j | � S)Nc s s | ] } t | d � Vq d S)r N)r )�.0�tupr r r � <genexpr> s z#format_witnesses.<locals>.<genexpr>z at tab sizer �sr z, )rG r2 )�wZfirsts�prefixr r r �format_witnesses s rd c C s� t j } t j } t j } t j t j f } t d � g } d } xA| D]9\ } } } } } | | k rs d } qI | | k r� d } t | � } | d j | � s� | d j | � } d t | � } t | d | | � � n | j | � qI | | k r d } | d =qI | rI | | k rI d } t | � } | d j | � s�| d j | � } d t | � } t | d | | � � q�qI qI Wd S) Nr r r zindent not greater e.g. zindent not equal e.g. ���re re re re )r4 �INDENT�DEDENT�NEWLINE�COMMENTr rC r\ r] rd r rX rW rZ )�tokensrf rg rh ZJUNK�indentsZ check_equal�type�token�start�endr ZthisguyZwitnessr r r r r s6 �__main__)r( � __version__r, r r r4 �hasattr� ValueError�__all__r r r r � Exceptionr r rC rd r r% r r r r �<module> s& =� 7