pyrevm_contract
Minimal Brownie like contract wrapper for Pyrevm
pip install pyrevm_contract
init revm
from pyrevm_contract import Revm, Contract
revm = Revm("https://eth.llamarpc.com", block_number=5282490) # revm singleton; sets backend for all contracts
caller = "0x00000000000000000000000000000000000021E8"
weth_addr = "0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2"
init contract via json file object
weth_abi_path = ...
with open(weth_abi_path) as f:
abi = json.load(f)
weth = Contract(weth_addr, abi)
init contract via json abi file path
weth_abi_path = ...
weth = Contract(weth_addr, abi_file_path=weth_abi_path)
create contract abi manually
from pyrevm_contract import ABIFunction, ContractABI
funcs = [
ABIFunction(
name="balanceOf",
inputs=["address"],
outputs=["uint256"],
constant=True,
payable=False,
),
ABIFunction(
selector="0xd0e30db0" # support for selector based funcs
inputs=[],
outputs=[],
constant=False,
payable=True
)
]
weth = Contract(
weth_addr,
contract_abi=ContractABI(funcs),
)
call contract
revm.set_balance(caller, 100) # revm cheatcode; sets ether balance of acct
weth.balanceOf(caller) # -> 0
weth["0xd0e30db0"](value=100, caller=caller) # call via selector
weth.balanceOf(caller) # -> 100
1 maintainer
Metadata
1 maintainer
Release files for pyrevm-contract 0.3.1
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Source distribution (sdist)
| File | Size | Uploaded | |
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| pyrevm-contract-0.3.1.tar.gz | 6.0 kB | Details |
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| File | Interpreter | ABI | Platform | Reset |
|---|---|---|---|---|
| pyrevm_contract-0.3.1-py3-none-any.whl | Python 3 | none | any | Details |
Total release size: 11.8 kB
Release files / pyrevm-contract-0.3.1.tar.gz
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