def _find_all_simple(path):
 results = (os.path.join(base, file) for (base, dirs, files) in os.walk(path, followlinks=True) for file in files)
 return filter(os.path.isfile, results)

def _find_all_simple ( path ) : results = ( os . path . join ( base , file ) for ( base , dirs , files ) in os . walk ( path , followlinks = True ) for file in files ) return filter ( os . path . isfile , results )
find all files under path .