3
\�, � @ s� d Z ddlZddlZddlZddlZeed�s6ed��dddgZdada dd � Z
d
d � Z G d d� de �Z
d
d� ZG dd� d�Zdd� Zdd� Zedkr�e � dS )�6� N�NLz4tokenize.NL doesn't exist -- tokenize module too old�check�NannyNag�process_tokensc G s: d}x$| D ] }t jj|t|� � d}q
W t jjd� d S )N� � �
)�sys�stderr�write�str)�args�sep�arg� r � /usr/lib64/python3.6/tabnanny.py�errprint# s
r c C s� y t j tjdd � d�\} }W n* t jk
rH } z t|� d S d }~X nX x0| D ](\}}|dkrhtd a|dkrPtd aqPW |s�tdtjd d� d S x|D ] }t|� q�W d S )N� Zqvz-qz-vzUsage:r z[-v] file_or_directory ...)�getoptr
�argv�errorr �
filename_only�verboser )Zoptsr �msg�o�ar r r r �main* s
r c @ s, e Zd Zdd� Zdd� Zdd� Zdd� Zd S )
r c C s ||| | _ | _| _d S )N)�linenor �line)�selfr r r r r r �__init__A s zNannyNag.__init__c C s | j S )N)r )r r r r �
get_linenoC s zNannyNag.get_linenoc C s | j S )N)r )r r r r �get_msgE s zNannyNag.get_msgc C s | j S )N)r )r r r r �get_lineG s zNannyNag.get_lineN)�__name__�
__module__� __qualname__r! r" r# r$ r r r r r < s c % C s" t jj| �r�t jj| � r�tr,td| f � t j| �}xT|D ]L}t jj| |�}t jj|�rht jj|� s�t jj|dd � �dkr<t |� q<W d S yt
j | �}W n0 t k
r� } zt
d| |f � d S d }~X nX tdkr�td| � �zytt
j|j�� W � n� t
jk
�r2 } zt
d| |f � d S d }~X n� tk
�rb } zt
d| |f � d S d }~X n� tk
�r� } z||j� }|j� }t�r�td | |f � td
|f � t|j� � n6d | k�r�d | d } t�r�t| � nt| |t|�� d S d }~X nX W d |j� X t�r td
| f � d S )Nz%r: listing directory� z.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 @ sL e Zd Zd\ZZdd� Zdd� Zdd� Zdd � Zd
d � Z d d
� Z
dd� Z dS )�
Whitespacez c C s� || _ tjtj }}g }d } }}x~| j D ]t}||krJ|d }|d }q,||kr�|d }|d }|t|�kr�|dg|t|� d }|| d ||< d}q,P q,W || _|| _t|�|f| _t|�dk| _ d S )Nr r )
�rawrB �S�T�len�n�nt�tuple�norm� is_simple) r ZwsrD rE �count�brG rH Zchr r r r! � s(
zWhitespace.__init__c C s | j \}}tt|�d |�S )Nr )rJ �maxrF )r rL �trailingr r r �longest_run_of_spaces� s
z Whitespace.longest_run_of_spacesc C sL | j \}}d}x*t|t|��D ]}||| || }q W |||| j S )Nr )rJ �rangerF rH )r �tabsizerL rO Zil�ir r r � indent_level� s
zWhitespace.indent_levelc C s | j |j kS )N)rJ )r �otherr r r �equal� s zWhitespace.equalc C sf t | j� |j� �d }g }xFtd|d �D ]4}| j|�|j|�kr*|j|| j|�|j|�f� q*W |S )Nr )rN rP rQ rT �append)r rU rG r �tsr r r �not_equal_witness� s z Whitespace.not_equal_witnessc C sr | j |j krdS | jr(|jr(| j|jkS t| j� |j� �d }x.td|d �D ] }| j|�|j|�krNdS qNW dS )NFr � T)rG rK rH rN rP rQ rT )r rU rG rX r r r �less� s zWhitespace.lessc C sf t | j� |j� �d }g }xFtd|d �D ]4}| j|�|j|�kr*|j|| j|�|j|�f� q*W |S )Nr )rN rP rQ rT rW )r rU rG r rX r r r �not_less_witness s zWhitespace.not_less_witnessN) r% r& r' rD rE r! rP rT rV rY r[ r\ r r r r rB � s rB c C s8 dd� | D �}d}t | �dkr&|d }|d dj|� S )Nc s s | ]}t |d �V qdS )r N)r
)�.0�tupr r r � <genexpr> s z#format_witnesses.<locals>.<genexpr>z at tab sizer �sr z, )rF r1 )�wZfirsts�prefixr r r �format_witnesses
s
rc c C s t j}t j}t j}t jt jf}td�g}d}x�| D ]�\}}} }
} ||krNd}q2||kr�d}t|�} |d j| �s�|d j| �}
dt |
� }t
| d || ��|j | � q2||kr�d}|d= q2|o�||kr2d}t| �} |d j | �s2|d
j
| �}
dt |
� }t
| d || ��q2W d S ) Nr r r zindent not greater e.g. zindent not equal e.g. ���rd rd rd rd )r3 �INDENT�DEDENT�NEWLINE�COMMENTr rB r[ r\ rc r rW rV rY )�tokensre rf rg ZJUNK�indentsZ check_equal�type�token�start�endr ZthisguyZwitnessr r r r r s6
�__main__)� __version__r+ r
r r3 �hasattr�
ValueError�__all__r r r r � Exceptionr r rB rc r r% r r r r �<module> s&
= 7