StarkWare Cairo lang practice

Setup Cairo

Ref: Cairo doc - Setting up the environment

• install python3.7 (using virtual env or not)
• install prerequesite libraries: sudo apt install -y libgmp3-dev(ubuntu) or brew install gmp(mac)
• install python packages: pip install ecdsa fastecdsa sympy
  • NOTE: Cairo was tested with python3.7. To make it work with python3.6, you will have to install contextvars: pip install contextvars
• download Cairo python package and install via pip install cairo-lang-0.4.1.zip
• to run tests, install: pip install pytest pytest-asyncio

Setup Hardhat

Ref: Install Hardhat

Compile Cairo and run

See compile and run

Tests

pytest tests