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For the ``future`` package.

Adds this import line:

    from __future__ import division

at the top and changes any old-style divisions to be calls to
past.utils.old_div so the code runs as before on Py2.6/2.7 and has the same
behaviour on Py3.

If "from __future__ import division" is already in effect, this fixer does
nothing.
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fixer_base(ttokent
future_importttouch_import_toptwrap_in_fn_callcCs<tj}|j|ko;|jj|ko;|jj|kS(uw
    __future__.division redefines the meaning of a single slash for division,
    so we match that and only that.
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    term<(not('/') any)+ '/' ((not('/') any))>
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        Skip this fixer if "__future__.division" is already imported.
        tdivisionN(tsuperRt
start_treetfuture_featurestskip(tselfttreetname((sG/usr/lib/python2.7/site-packages/libfuturize/fixes/fix_division_safe.pyR>scCs�|j|jjkr�t}t}g}x�|jD]�}|rIt}q1nt|�r�t|�r�t}d|d_t	d|t
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        Since the tree needs to be fixed once and only once if and only if it
        matches, we can start discarding matches after the first.
        uitold_divtprefixtfixers_applied(R	tsymsttermRRRRtTrueR#RRR
tclonetappendRR$(RRtmatchedRRtchild((sG/usr/lib/python2.7/site-packages/libfuturize/fixes/fix_division_safe.pyREs&
	cCs.|jr
dStd|�tdd|�|S(Nudivisionu
past.utilsuold_div(RRR(RRtresults((sG/usr/lib/python2.7/site-packages/libfuturize/fixes/fix_division_safe.pyt	transformcs
	
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__module__t	run_orderRRt_accept_typetPATTERNRRR-(((sG/usr/lib/python2.7/site-packages/libfuturize/fixes/fix_division_safe.pyR4s			(t__doc__tretlib2to3.fixer_utilRRRtlib2to3Rtlibfuturize.fixer_utilRRRRRtcompileRRRtBaseFixR(((sG/usr/lib/python2.7/site-packages/libfuturize/fixes/fix_division_safe.pyt<module>s"				

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