Resource doc changes for Python:
- Types are included in constructor/function args
- The property names for input/output types are now always snake_case, regardless of the generated mapping tables, to match the new input/output classes
- Some other minor tweaks to function/constructor signatures (e.g. removed the `__props__` arg, as it's not meant to be used directly; use `@staticmethod` for static `get` methods).
92c0d1dc30