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Codegen python interfaces for web3.py contracts.

Project description

Pypechain

Static python bindings for ethereum smart contracts.

  • Parses JSON ABI's to create typesafe web3.py contract instances
  • Functions have typesafe function parameters and return values
  • Smart Contract internal types are exposed as dataclasses

Install

pip install --upgrade pypechain

For development install instructions, see toplevel INSTALL.md

Usage

#  pypechain <ABI_FILE>          <OUT_FILE>
❯❯ pypechain './abis/ERC20.json' './build/ERC20Contract.py'

Much of this is subject to change as more features are fleshed out.

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