Cross-language interoperability is a desirable feature of language implementations. We present such an integration between the Gambit Scheme implementation and the CPython Python implementation. Our work combines a syntactic interface relying on a custom parser to facilitate writing Python expressions directly in a Scheme interpreter, as well as a low-level integration typical of other foreign-function interfaces. The combination enables the use of Python packages from the Python Package Index (PyPI) from Scheme, opening a world of mature Python libraries to Scheme developers.