The Python file scout.py implements the Scout spec to parse yaml test files, and to execute the Wasm tests.
Dependencies
We use Python3. We use the standard PyYAML package to parse Scout test yaml format, and pywebassembly to execute Wasm.
cd scout.py
# PyYAML
# Option 1) on debian-based distros
apt-get install python3-yaml
# Option 2) on fedora-based distros
yum install python3-yaml
# Option 3) on other systems, can use pip
pip install pyyaml
# PyWebAssembly
git clone https://github.com/poemm/pywebassembly.git
Execute
# from scout.py repo directory
python3 scout.py helloworld.yaml
# warning: yaml files specify path to wasm files relative to scout.exec, everything is in the same directory for now