On 2008-10-13, Ognjen Bezanov <[EMAIL PROTECTED]> wrote:
> I am a third year computer science student and I'm the process of
> selection for my final year project.
>
> One option that was thought up was the idea of implement my
> own version of the python interpreter (I'm referring to
> CPython here). Either as a process running on another OS or as
> a process running directly on the CPU.
>
> Now, I can't seem to find a decent source of information on
> the python interpreter.
You mean the virtual machine?
> I have made the assumption that Python works very much like
> Java, you have code that is compiled into bytecode, which is
> then executed in a virtual machine. IS this correct?
Yes. There are python compilers that generate bytecode for a
variety of VMs:
* CPython -- Python Virtual Machine (PVM)
* Jython -- Java Virtual Machine (JVM)
* Iron Python -- .Net Virtual Machine
> Is there a good source to give me an overview of Python
> internals? (I can look at the code, but I would find it easier
> to understand if I can see the "big picture" as well)
The internals of what? One of the compilers? The PVM?
> Also, any pro's out there willing to chime on the feasibility
> of implementing python to run directly on the hardware
> (without an underlying OS)? I don't expect 100% compatibility,
> but would the basics (branching, looping, arithmatic) be
> feasible?
I would think so.
Without any file, terminal, or network I/O, I don't see how
you'll be able to do anything useful...
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at
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