Python internals and parser

[Michael Barkholt]

Hi

Is there any detailed documentation on the structure of Pythons internals,
besides the source code itself?

More specifically I am looking for information regarding the C parser, since
I am looking into the viability of using it in another project that needs
to parse python code (and I would like the code to be written in C).

Any inputs?

Regards,
Michael Barkholt