Python

You can install Python with:

wapm install python

Running

From WAPM

Run a locally python script in the ./lib directory:

wasmer --net python/python --mapdir=/lib:./lib -- /lib/pythonfile.py

Note: this assumes you have a file named ./lib/pythonfile.py.

From Locally-built Binary

Follow the "Building from Source" instructions below, then:

BUILDDIR="$(PWD)/cpython/builddir-wasix-libc/wasi/"
wasmer --net $BUILDDIR/python.wasm --mapdir=/lib:./lib --mapdir=/usr:$BUILDDIR/usr -- /lib/pythonfile.py

Note: this assumes you have a file named ./lib/pythonfile.py.

Building from Source

Dependencies

• GNU Make
• WASI SDK
• native C toolchain (eg. gcc or clang)

Instructions

To download the WASI SDK and build cpython and its dependencies:

git submodule init
git submodule update --recursive
make wasi-sdk
make