mywish-deployer 0.3.2

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Contract-Deployer-Interface

About project

This project is inner project of MyWish team which focused on python interface realization to deploy contracts in ethereum-like blockchains.

Install project

To install mywish-deployer use pip

pip install mywish-deployer

Brownie deployer

On version 0.3.0 this project supports contract deploy using brownie project. In normal case to deploy contract using brownie user need to use brownie-cli. Brownie deployer interacts with inner parts of brownie and provide opportunity to deploy contracts directly from python scripts.

How to use Brownie deployer

At first import Brownie deployer

from mywish import BrownieDeployer

Initialize brownie deployer

brownie_deployer = BrownieDeployer()

Deploy contract with all required arguments

contract = brownie_deployer.deploy(
    contract_code=contract_code,
    account_name='some_key',
    account_pass='some_pass',
    private_key='private_key',
    network='network_name',
    contract_name='some_name',
    etherscan_api_token='some_token',
    provider='network_provider',
    provider_id='provider_id',
)

contract_code: Full smart contract code

account_name: The name of the account that will be used when deploying contracts

account_pass: The name of the account that will be used when deploying contracts

private_key: The private of the account that will be used when deploying contracts

network: Network where contract will be deployed

contract_name: Contract name which will be used in deployment script

etherscan_api_token: Developer Etherscan API token

provider: Provider to use if network needs provider

provider_id: Provider ID

constructor_params: Params which will be used in contract deployment

config: Dataclass with all configurations for brownie projects

Method deploy will return Deployed contract address

WARNING! All params in constructor_params must be provided as strings for future formatting. But arguments which must be strings in params of constructor must be surrounded by double quotes. Like this:

constructor_params = ['\'{some_address}\'']

For now brownie deployer is useful only for Ethereum network. In future, we will add support of others networks.

IDeployer interface

IDeployer is abstract model with one method "deploy" which used in different deployers.