If you’d like to see more programming tutorials, check out our Youtube channel,where we have plenty of Python video tutorials in English. This is how a Python compiler works in practice. This will print the result of the add() function alongside the disassembled form of our source code in the terminal as shown below. To disassemble this source code we are going to add our function name within the dis.dis() function as shown below. The dis module includes functions such as the dis.dis() function that we are going to use to disassemble our code.
Now to disassemble the source code above we will first import the dis module. Using the dis module we can print the disassembled form of our python source code i.e modules, classes, functions etc.įor illustration purposes, we are going to create a short piece of code that adds three integers and returns their sum.ĭisassemble the source code in Python compiler This is often done for purposes of performing optimizations, performance analysis or tracing conditions such as when threads are trying to access a shared variable. However, using the dis module in Python we can disassemble bytecode into a more human-readable form. Bytecode is easily readable by humans as it’s meant to be read by machines. pyc files, these are then loaded into the Python virtual machine for execution.ĭespite making the development faster due to its simple syntax, Python is slower when compared to compiled languages such as C++ and C.īytecode is a low-level language that is translated into machine code before being executed. Once we have the bytecode stored in the form of. pyc files and only regenerated when we update the source code. Once Python source code has been compiled it is usually stored as. This is not the case with languages such as C and C++ that are compiled before runtime. This means that the code we write in our IDEs is not readily understood by the machine unless it is first converted into ‘machine code’. Python is an interpreted language which means that at runtime code is converted into low-level bytecode before being executed by the virtual machine.
Disassemble the source code in Python compiler.
0 kommentar(er)
