>>> import dis
>>> dis.dis("a=0;thisisalongvariablename=1")
  1           0 LOAD_CONST               0 (0)
              2 STORE_NAME               0 (a)
              4 LOAD_CONST               1 (1)
              6 STORE_NAME               1 (thisisalongvariablename)
              8 LOAD_CONST               2 (None)
             10 RETURN_VALUE