File: //proc/2/cwd/usr/lib/python2.4/linecache.pyc
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sµ Cache lines from files.
This is intended to read lines from modules imported -- hence if a filename
is not found, it will look down the module search path for a file by
that name.
Nt getlinet
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checkcachec C sH t | } d | j o t | j n o | | d Sn d Sd S( Ni t ( t getlinest filenamet linest linenot len( R R R ( ( t /usr/lib/python2.4/linecache.pyR
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h a d S( s Clear the cache entirely.N( t cache( ( ( R R s c C s+ | t j o t | d Sn t | Sd S( ss Get the lines for a file from the cache.
Update the cache if it doesn't contain an entry for this file already.i N( R R
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j o t | =qB qB Wd S( sU Discard cache entries that are out of date.
(This is not checked upon each call!)N( R t NoneR
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} g Sn X| i | i } } | | | | f t | <| S( s Update a cache entry and return its list of lines.
If something's wrong, print a message, discard the cache entry,
and return an empty list.i i˙˙˙˙s <>i t rUN( R R
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