Using pypy on binder

README.md

on

Thanks to the toil of the folks at conda-forge, you can try out PyPy, a fast alternative Python implementation.

Not everything is available yet, but the bot just keeps on migrating: there's still lots to do, so stay tuned!

environment-mamba.yml

name: _mamba
channels:
- conda-forge
- nodefaults
dependencies:
- mamba
- pybind11

environment-pypy.yml

name: pypy-notebook

channels:
  - conda-forge
  - nodefaults

dependencies:
  - ipywidgets
  - jupyterlab >=2.2.0,<3.0.0a0
  - matplotlib-base
  - nodejs
  - notebook
  - numpy
  - pandas
  - pypy

postBuild

#!/usr/bin/env bash
source activate
set -eux
time conda install pypy -p ${NB_PYTHON_PREFIX}
time jupyter labextension install --no-build @jupyter-widgets/jupyterlab-manager
time jupyter lab build --dev-build=False --minimize=True
time jupyter lab clean
time jlpm cache clean
time conda clean -yaf

Untitled.ipynb

{
 "cells": [
  {
   "cell_type": "code",
   "execution_count": 1,
   "metadata": {},
   "outputs": [
    {
     "data": {
      "text/plain": [
       "'3.6.9 (?, Apr 10 2020, 19:47:05)\\n[PyPy 7.3.1 with GCC 7.3.0]'"
      ]
     },
     "execution_count": 1,
     "metadata": {},
     "output_type": "execute_result"
    }
   ],
   "source": [
    "import sys\n",
    "sys.version"
   ]
  }
 ],
 "metadata": {
  "kernelspec": {
   "display_name": "Python 3",
   "language": "python",
   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
    "name": "ipython",
    "version": 3
   },
   "file_extension": ".py",
   "mimetype": "text/x-python",
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
   "version": "3.6.9"
  }
 },
 "nbformat": 4,
 "nbformat_minor": 4
}