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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.
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Raised by process_tokens() if detecting an ambiguous indent.
Captured and handled in check().
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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.
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zWhitespace.indent_levelc C s | j |j kS r )rP )r" otherr r r equal s zWhitespace.equalc C sb t | | d }g }td|d D ]}| |||kr.||| |||f q|S rV rW rY rZ r^ appendr" r_ rM r tsr r r not_equal_witness z Whitespace.not_equal_witnessc C sp | j |j krdS | jr|jr| j|jkS t| | d }td|d D ]}| |||kr5 dS q&dS )NFr T)rM rQ rN rW rY rZ r^ )r" r_ rM rd r r r less s zWhitespace.lessc C sb t | | d }g }td|d D ]}| |||kr.||| |||f q|S rV ra rc r r r not_less_witness rf zWhitespace.not_less_witnessN) r* r+ r, rJ rK r# rY r^ r` re rh ri r r r r rH s rH c C s8 dd | D }d}t | dkr|d }|d d| S )Nc s s | ] }t |d V qdS )r N)r ).0tupr r r