We have updated the Python wrapper in our V2X API packages to support Python 3 (in addition to supporting Python 2.7). Also, all platforms, not just 64-bit ones, now include the Python wrapper.
About Objective System's V2X API
The V2X API is available for C++, Java, and C#. It supports encoding/decoding V2X messages defined by SAE J2735 and ETSI standards.
The Python wrapper enables easy conversion between binary and text encodings by providing a simple Python interface on top of the C++ API.
For more, go here.