$ python -m dis test.py 
  1           0 LOAD_CONST               0 ('Hello world')
              3 PRINT_ITEM          
              4 PRINT_NEWLINE       
              5 LOAD_CONST               1 (None)
              8 RETURN_VALUE        

bash

1

Disassembler for Python bytecode

$ python -m dis test.py 
  1           0 LOAD_CONST               0 ('Hello world')
              3 PRINT_ITEM          
              4 PRINT_NEWLINE       
              5 LOAD_CONST               1 (None)
              8 RETURN_VALUE        

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• bytecode, 
• disassembler, 
• profiling, 
• python