def sizefilter(st, size):
 if ((size is None) or ((size >= 0) and (st.st_size >= abs(size))) or ((size < 0) and (st.st_size <= abs(size)))):
  return True
 return False

def sizefilter ( st , size ) : if ( ( size is None ) or ( ( size >= 0 ) and ( st . st_size >= abs ( size ) ) ) or ( ( size < 0 ) and ( st . st_size <= abs ( size ) ) ) ) : return True return False
filter files greater than size .