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https://docs.python.org/3/library/dis.html#python-bytecode-instructions STORE_NAME(namei) Implements name = TOS. namei is the index of name in the attribute co_names of the code object. LOAD_NAME(namei) Pushes the value associated with co_names[namei] onto the stack. STORE_FAST(var_num) Stores TOS into the local co_varnames[var_num]. LOAD_FAST ...
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Python’s traditional runtime execution model: Source code you type is translated to byte code, which is then run by the Python Virtual Machine (PVM). Your code is automatically
Jun 4, 2021 · Python is interpreted, which means that Python code is translated and executed one statement at a time. Actually, Python is always translated into byte code, a lower level representation. The byte code is then interpreted by the Python Virtual Machine.
When a Python program is compiled using a Python compiler, it generates byte code. Python’s byte code represents a fixed set of instructions that run on all operating systems and hardware. Using a Python Virtual Machine (PVM), anybody can run these byte code instructions on any computer system.
called byte code • Complex lines are broken down into multiple, simpler byte code instructions • Each byte code instruction roughly corresponds to an actual computer hardware operation • Byte code can be saved to disk, to speed up later program invocations 15
Apr 23, 2018 · This intermediate format is called "bytecode." So those .pyc files Python leaves lying around aren't just some "faster" or "optimized" version of your source code; they're the bytecode instructions that will be executed by Python's virtual machine as your program runs. Let's look at an example.
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What is Python bytecode?
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What is a Python bytecode interpreter?
It can be used as a scripting language or can be compiled to byte-code for building large applications. It provides very high-level dynamic data types and supports dynamic typechecking.
