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In a larger C program, you wish to integrate implementations of an existing C interface written in Python, allowing seamless use within the main C context. The goal is to instantiate and invoke these Python-based implementations as if they were native C classes.
Part 1: Exposing the Interface to Python:
Utilize SWIG (Simplified Wrapper and Interface Generator) to expose your C interface in a way that facilitates Python overrides. Enable cross-language polymorphism by setting the "director" feature in the SWIG configuration.
Part 2: Embedding Python in the Application:
Approach A: Command-Line Execution:
Approach B: Direct Invocation from C (Advanced):
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