- updates all imports to prefix kivy_ios
- adds basic `setup.py` file
- adds a simple `toolchain.py` to the root folder for compat
Makes it possible to install kivy-ios from PyPI:
```
pip install kivy-ios
toolchain --help
```
Note the `rebuild_updated_recipes.py` is expected to fail as we
moved all the recipes.
This is a working, but unperfect iteration that come with limitations
we would address in subsequent pull requests, such as:
- the new usage is not yet documented
- CI is not testing the source distribution creation and install
- Continuous Delivery to PyPI is not in place
- `toolchain` binary is a bit too generic name
- we're still vendoring things under `tools/`
Replaces print statement as print() and replaces file() with open() to resolve error occurred when running the `tools/build-ios.sh` script under Python 3 environment.
Signed-off-by: Olli Wang <olliwang@ollix.com>
Now all the cythonized modules are rewrite with a mangled name of
package + module name. This avoid symbol conflict if you have the same
module.so as another library (for example, audiostream.sources.thread
and python thread.so was in conflict).
Then, a custom builtin importer is loaded before the application start,
and when you will want to import audiostream.sources.thread, if will
import builtin audiostream_sources_thread.
kivy/ios/lxml/audiostream recipes are impacted. A full rebuild is
needed.
