def pruneCache():
    ''' Prune the cache '''
    cache_dir = folders.cacheDirectory()
    def fullpath(f):
        return os.path.join(cache_dir, f)
    def getMTimeSafe(f):
        # it's possible that another process removed the file before we stat
        # it, handle this gracefully
        try:
            return os.stat(f).st_mtime
        except FileNotFoundError:
            import time
            return time.clock()
    # ensure cache exists
    fsutils.mkDirP(cache_dir)
    max_cached_modules = getMaxCachedModules()
    for f in sorted(
            [f for f in os.listdir(cache_dir) if
                os.path.isfile(fullpath(f)) and not f.endswith('.json') and not f.endswith('.locked')
            ],
            key = lambda f: getMTimeSafe(fullpath(f)),
            reverse = True
        )[max_cached_modules:]:
        cache_logger.debug('cleaning up cache file %s', f)
        removeFromCache(f)
    cache_logger.debug('cache pruned to %s items', max_cached_modules)
def pruneCache():
    ''' Prune the cache '''
    cache_dir = folders.cacheDirectory()
    def fullpath(f):
        return os.path.join(cache_dir, f)
    def getMTimeSafe(f):
        # it's possible that another process removed the file before we stat
        # it, handle this gracefully
        try:
            return os.stat(f).st_mtime
        except FileNotFoundError:
            import time
            return time.clock()
    # ensure cache exists
    fsutils.mkDirP(cache_dir)
    max_cached_modules = getMaxCachedModules()
    for f in sorted(
            [f for f in os.listdir(cache_dir) if
                os.path.isfile(fullpath(f)) and not f.endswith('.json') and not f.endswith('.locked')
            ],
            key = lambda f: getMTimeSafe(fullpath(f)),
            reverse = True
        )[max_cached_modules:]:
        cache_logger.debug('cleaning up cache file %s', f)
        removeFromCache(f)
    cache_logger.debug('cache pruned to %s items', max_cached_modules)
def pruneCache ( ) : cache_dir = folders . cacheDirectory ( ) def fullpath ( f ) : return os . path . join ( cache_dir , f ) def getMTimeSafe ( f ) : # it's possible that another process removed the file before we stat # it, handle this gracefully try : return os . stat ( f ) . st_mtime except FileNotFoundError : import time return time . clock ( ) # ensure cache exists fsutils . mkDirP ( cache_dir ) max_cached_modules = getMaxCachedModules ( ) for f in sorted ( [ f for f in os . listdir ( cache_dir ) if os . path . isfile ( fullpath ( f ) ) and not f . endswith ( '.json' ) and not f . endswith ( '.locked' ) ] , key = lambda f : getMTimeSafe ( fullpath ( f ) ) , reverse = True ) [ max_cached_modules : ] : cache_logger . debug ( 'cleaning up cache file %s' , f ) removeFromCache ( f ) cache_logger . debug ( 'cache pruned to %s items' , max_cached_modules )
Prune the cache
Prune the cache