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Do our best to decode a Python source file correctly.
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r^wYn X| j r}| | j k r}qn | j | � } | r| j | | � } | d k rV| j | � x9 | j � D]+ } | j s�g | _ n | j j | � q�W| j j | j � � } x? | D]4 } | | k r7g | | <n | | j | | � qWqVqqWq� q� Wq} Wx- t | j | j � D] } | j | | � q{W| j S( u� Refactors a parse tree (modifying the tree in place).
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d Sxr | D]j } xa | | j D]R } | j | � } | r% | j | | � } | d k rw | j | � | } qw q% q% Wq Wd S( u Traverse an AST, applying a set of fixers to each node.
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u� Refactors one doctest.
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need to beu No files %s modified.u Files that %s modified:u$ Warnings/messages while refactoring:i u There was 1 error:u There were %d errors:( u wroteu filesu log_messageu fixer_logu errorsu len( u selfu wereu fileu messageu msgu argsu kwds( ( u5 /opt/alt/python33/lib64/python3.3/lib2to3/refactor.pyu summarizep s$
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