Here are stored the scripts that help build a wheel for pypi repository:
download-schema.py- downloads Iroha's shared model proto files to schema foldercompile-proto.py- compiles downloaded proto to Python includes format and fixes relative imports for iroha package
Most likely you do NOT need those scripts.
Anyway, they can successfully run inside hyperledger/iroha:develop-build Docker container.
You may need to build the wheel on your own only in exceptional cases.
Please use pip install iroha or pip install --upgrade iroha by default.
The wheel itself can be built and installed with:
cd iroha-python
scripts/download-schema.py
scripts/compile-proto.py
python3 setup.py bdist_wheel
pip install dist/iroha*.whl