Loading C extension from memory

[mk]

Hello,

I wonder if there is a way to load C extension from in-memory object, 
not from the file on the disk?

I'm asking bc I would like to download C extensions over network and 
load them into Python interpreter (without storing the C extension in 
file on the disk).

I googled for this but there appear only methods of loading compiled 
Python (bytecode) modules.

Regards,
mk