def disablingBuidCache(self):
        '''
        Disable and invalidate the layer buid cache for migration
        '''
        self.buidcache = s_cache.LruDict(0)
        yield
        self.buidcache = s_cache.LruDict(BUID_CACHE_SIZE)
def disablingBuidCache ( self ) : self . buidcache = s_cache . LruDict ( 0 ) yield self . buidcache = s_cache . LruDict ( BUID_CACHE_SIZE )
Disable and invalidate the layer buid cache for migration