Python package for StableSwap V1 modelling

• Currently in Beta (version 0.0.11) until fully tested and analyzed

Must first install gmpy2 python package to handle the precision within the StableSwap protocol (requires CPython 3.7 or above). To install the latest release with pip:

> pip install gmpy2

Also, in many cases will need to have required libraries (GMP, MPFR and MPC) already installed on your system, see gmpy2 installation docs for more info. Once setup, to install the latest release of StableSwapPy with pip:

> git clone https://github.com/defipy-devs/stableswappy
> pip install .

or

> pip install StableSwapPy

• See test notebook for example implementation
• Python implementation of Composable Stable Pools 'broadly' consists of two main components
  • StableswapPoolMath.py: refactor of StableSwap solidity contract code, and is a slightly augmented version from curvesim GH repos
  • StableswapExchange.py: refactor of Curve's solidity contract code, created in-house (+ supporting classes)