Move setup.py to python platform

.github/workflows/tests.yml

@@ -499,11 +499,12 @@ jobs:
             -o wasm3
     - name: Test
       run: ./build/wasm3 ./test/wasi/test.wasm
+
   build-python:
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        python-version: [3.5, 3.6, 3.7, 3.8]
+        python-version: [ 3.5, 3.6, 3.7, 3.8 ]
 
     steps:
     - uses: actions/checkout@v2
@@ -511,9 +512,11 @@ jobs:
       uses: actions/setup-python@v1
       with:
         python-version: ${{ matrix.python-version }}
-    - name: Build python module
+    - name: Build Python module
       run: |
-        pip install .
+        cd platforms/python
+        python setup.py sdist
+        pip install ./dist/wasm3-*.tar.gz
     - name: Test with pytest
       run: |
         pip install pytest

platforms/python/.gitignore

@@ -0,0 +1,2 @@
+dist/
+wasm3.egg-info/

platforms/python/MANIFEST.in

@@ -0,0 +1 @@
+graft m3/

platforms/python/m3

@@ -0,0 +1 @@
+../../source

platforms/python/setup.py

@@ -2,12 +2,12 @@ from setuptools import setup
 from distutils.core import Extension
 from glob import glob
 
-SOURCES = glob('source/*.c') + ['platforms/python/m3module.c']
+SOURCES = glob('m3/*.c') + ['m3module.c']
 
 setup(
     name='wasm3',
     version='0.0.1',
     ext_modules=[
-        Extension('m3', sources=SOURCES, include_dirs=['source'],
+        Extension('m3', sources=SOURCES, include_dirs=['m3'],
         extra_compile_args=['-g', '-O0'])]
-)
+)