1           0 LOAD_CONST               0 (<code object hehe at 0x000001904D2CFA50, file "a.py", line 1>)
              2 LOAD_CONST               1 ('hehe')
              4 MAKE_FUNCTION            0
              6 STORE_NAME               0 (hehe)

  9           8 LOAD_CONST               2 (<code object find_even_index at 0x000001904D2E51E0, file "a.py", line 9>)
             10 LOAD_CONST               3 ('find_even_index')
             12 MAKE_FUNCTION            0
             14 STORE_NAME               1 (find_even_index)
             16 LOAD_CONST               4 (None)
             18 RETURN_VALUE

Disassembly of <code object hehe at 0x000001904D2CFA50, file "a.py", line 1>:
  2           0 LOAD_GLOBAL              0 (sum)
              2 LOAD_FAST                0 (l)
              4 CALL_FUNCTION            1
              6 LOAD_CONST               1 (0)
              8 ROT_TWO
             10 STORE_FAST               1 (a)
             12 STORE_FAST               2 (b)

  3          14 SETUP_LOOP              48 (to 64)
             16 LOAD_GLOBAL              1 (enumerate)
             18 LOAD_FAST                0 (l)
             20 CALL_FUNCTION            1
             22 GET_ITER
        >>   24 FOR_ITER                36 (to 62)
             26 UNPACK_SEQUENCE          2
             28 STORE_FAST               3 (i)
             30 STORE_FAST               4 (x)

  4          32 LOAD_FAST                1 (a)
             34 LOAD_FAST                4 (x)
             36 INPLACE_SUBTRACT
             38 STORE_FAST               1 (a)

  5          40 LOAD_FAST                1 (a)
             42 LOAD_FAST                2 (b)
             44 COMPARE_OP               2 (==)
             46 POP_JUMP_IF_FALSE       52
             48 LOAD_FAST                3 (i)
             50 RETURN_VALUE

  6     >>   52 LOAD_FAST                2 (b)
             54 LOAD_FAST                4 (x)
             56 INPLACE_ADD
             58 STORE_FAST               2 (b)
             60 JUMP_ABSOLUTE           24
        >>   62 POP_BLOCK

  7     >>   64 LOAD_CONST               2 (-1)
             66 RETURN_VALUE

Disassembly of <code object find_even_index at 0x000001904D2E51E0, file "a.py", line 9>:
 10           0 LOAD_GLOBAL              0 (next)
              2 LOAD_CLOSURE             0 (arr)
              4 BUILD_TUPLE              1
              6 LOAD_CONST               1 (<code object <genexpr> at 0x000001904D2CFED0, file "a.py", line 10>)
              8 LOAD_CONST               2 ('find_even_index.<locals>.<genexpr>')
             10 MAKE_FUNCTION            8
             12 LOAD_GLOBAL              1 (range)
             14 LOAD_GLOBAL              2 (len)
             16 LOAD_DEREF               0 (arr)
             18 CALL_FUNCTION            1
             20 CALL_FUNCTION            1
             22 GET_ITER
             24 CALL_FUNCTION            1
             26 LOAD_CONST               3 (-1)
             28 CALL_FUNCTION            2
             30 RETURN_VALUE

Disassembly of <code object <genexpr> at 0x000001904D2CFED0, file "a.py", line 10>:
 10           0 LOAD_FAST                0 (.0)
        >>    2 FOR_ITER                46 (to 50)
              4 STORE_FAST               1 (i)
              6 LOAD_GLOBAL              0 (sum)
              8 LOAD_DEREF               0 (arr)
             10 LOAD_CONST               0 (0)
             12 LOAD_FAST                1 (i)
             14 BUILD_SLICE              2
             16 BINARY_SUBSCR
             18 CALL_FUNCTION            1
             20 LOAD_GLOBAL              0 (sum)
             22 LOAD_DEREF               0 (arr)
             24 LOAD_FAST                1 (i)
             26 LOAD_CONST               1 (1)
             28 BINARY_ADD
             30 LOAD_CONST               2 (None)
             32 BUILD_SLICE              2
             34 BINARY_SUBSCR
             36 CALL_FUNCTION            1
             38 COMPARE_OP               2 (==)
             40 POP_JUMP_IF_FALSE        2
             42 LOAD_FAST                1 (i)
             44 YIELD_VALUE
             46 POP_TOP
             48 JUMP_ABSOLUTE            2
        >>   50 LOAD_CONST               2 (None)
             52 RETURN_VALUE