Your IP : 172.28.240.42
| Current Path : /usr/lib/python2.7/ |
|
|
| Current File : //usr/lib/python2.7/linecache.pyc |
|_c @ sp d Z d d l Z d d l Z d d d g Z d d Z i a d Z d d Z d d Z d d
Z
d S( s 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.
iNt getlinet
clearcachet
checkcachec C sE t | | } d | k o, t | k n r= | | d Sd Sd S( Ni t ( t getlinest len( t filenamet linenot module_globalst lines( ( s /usr/lib/python2.7/linecache.pyR
s " c C s
i a d S( s Clear the cache entirely.N( t cache( ( ( s /usr/lib/python2.7/linecache.pyR s c C s) | t k r t | d St | | 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
t updatecache( R R ( ( s /usr/lib/python2.7/linecache.pyR ! s c C s | d k r t j } n | t k r3 | g } n d Sx | D] } t | \ } } } } | d k rl q> n y t j | } Wn t j k
r t | =q> n X| | j k s | | j k r> t | =q> q> Wd S( sU Discard cache entries that are out of date.
(This is not checked upon each call!)N( t NoneR
t keyst ost statt errort st_sizet st_mtime( R t filenamest sizet mtimeR t fullnameR ( ( s /usr/lib/python2.7/linecache.pyR + s
c C s{ | t k r t | =n | s; | j d r? | j d r? g S| } y t j | } Wnt k
r| } | r<d | k r<| j d } | d } t | d d
} | r<| r<y | | } Wn t t
f k
r q9X| d
k r g St | d
g | j D] } | d ^ q
| f t | <t | d Sq<n t j
j | rRg S| d k rg| } n xz t j
D]g }
y t j
j |
| } Wn t t f k
rqqn Xy t j | } PWqqt j k
rqqXqqWg Sn Xy( t | d } | j } Wd
QXWn t
k
r g SX| rN| d j d rN| d c d 7<n | j | j }
} |
| | | 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.t <t >t
__loader__t __name__t
get_sources
i s __init__.pyt rUNi( R
t
startswitht endswithR R t OSErrort gett getattrR t ImportErrort IOErrorR t
splitlinest patht isabst syst joint TypeErrort AttributeErrorR t opent readlinesR R ( R R R R t basenamet namet loaderR t datat linet dirnamet fpR R R ( ( s /usr/lib/python2.7/linecache.pyR D s`
%
-
( t __doc__R' R t __all__R R R
R R R R ( ( ( s /usr/lib/python2.7/linecache.pyt <module> s