Shim to allow using flowtron as a pip module
Please see https://github.com/NVIDIA/flowtron for the appropriate documentation.
This shim works by generating the __init.py__ files required to access the flowtron, tacotron2 and waveglow directories as modules.
These shims are generated during setup.py, which executes after the repository is cloned recursively. This repository is needed because Flowtron itself uses git submodules to organize its files. It also uses sys.path.insert(0, "tacotron2") to manage its imports.
In order to use this for windows, you MUST enable longpaths on the git installation that pip uses.
To do this, run:
git config --system core.longpaths true
or
git config --glohal core.longpaths true
There are some repercusions to doing this.