autonity.py

Autonity is a protocol that provides smart contract and settlement infrastructure specialized for developing new risk markets. It is a fork of the Ethereum protocol. See the Autonity documentation for further information.

This package provides typed wrappers around the Autonity-specific extensions of Ethereum, using the Web3.py framework, for convenient and statically checked interactions with the Autonity network.

Installation

pip install autonity

Usage

The primary utility of this library is the typed wrappers around the Autonity protocol contract, which provides access to Autonity-specific functionality.

from autonity.utils.web3 import create_web3_for_endpoint
from autonity import Autonity, Validator

w3 = create_web3_for_endpoint("<RPC_ENDPOINT>")

# Create the typed wrapper around the Autonity contract.
autonity = Autonity(w3)

# Get total supply of Newton
ntn_supply = autonity.total_supply()

# Get the current validator list
validator_ids = autonity.get_validators()

# Get descriptor for the 0-th validator.  Print LNTN contract address.
validator_desc_0 = autonity.get_validator(validator_ids[0])
print(f"LNTN contract addr: {validator_desc_0.liquid_contract}")

# Typed validator Liquid Newton contract.  Query unclaimed fees for <ADDRESS>.
validator_0 = Validator(w3, validator_desc_0)
unclaimed_rewards = validator_0.unclaimed_rewards("<ADDRESS>")
print(f"unclaimed rewards: {unclaimed_rewards}")

Where<RPC_ENDPOINT> is the name of the Autonity network being connected to. See https://docs.autonity.org/networks/ for information about specific networks.

Development

The project uses hatch as the build tool. To launch the tests, run:

hatch run test:all

For linting use the command:

hatch run lint:check

Updating the Contract ABIs

The script script/update_abi.sh [AUTONITY_COMMIT] builds the contract ABIs using AGC at the specified Git commit ID or tag. Keys are ordered via the jq tool, in order to produce deterministic output, and the results written to the autonity/abi directory. Further, it normalizes the commit ID that was used.

After executing the script against a new version of the code, the diffs can be reviewed to determine which methods have been modified, removed or added.

Reporting a Vulnerability

Please do not file a public ticket mentioning the vulnerability.

Instead, please send an email to security@autonity.org to report a security issue.

The following PGP key may be used to communicate sensitive information to developers:

Fingerprint: 6006 CCC3 DD11 7885 1A23 4290 7486 F832 6320 219E

-----BEGIN PGP PUBLIC KEY BLOCK-----

xsFNBGL7epsBEADHxcFdpX1a60JFFN4jW3VtvofLFNXAHKT4GlOtIayozySdZI2A
fGRg2brbYdXdlHN3MYZJbMo/kIfMlYqiVFevEtNGDEGKYmqzXiad7RRpmxYyjzhH
VfkMd7V9wjEKiU9jL/GIDEXF32ZQbHwtvT3GRAd9NyPsjF3V8tzF4C5Da2zrSX17
K8jn5Tfi3OLHm2r0oyNaV4MAZD4usXSnvUbKPMe5OALv64oZd+1uSIv2qdZ1HPqs
VLiDSXcY31FkB3Wfc0oeT2rlvqsujFQC1hicI6hXI1e4LpTbXrhQjLzbMfXmrXuC
oqkN4M1aBUpm83M/AbMCBxhJU7ph4n3bmUEK28sX+5iaQZA6jPcH1DvKExO6WPqI
RNMKceYHO1/FILL33fy/Hzo8ehL9n3oYLIJrbDjtiPlB9l5ukPQC51fQCohPnNOh
mZX3XmXeS+SeEwTc/sbS3Wg6BzlbQ+sANN8baOHfdKjKgBo6prE7VaAD/D7+xAXF
XS5uibh01XDHmgmmlzXDtbbTzig2ei2cuRkbHvhZaN95asarSVMjNBLE2pwW2o01
f2lWepfCZCPsB7wEhK/QT2MW+IE8n0eHkty2oYHWHDrM6CnZaP2uST/Kv4UoggP5
cnf3kPnCx63eM8oF9BSv1wChJ/fKFVAmjJ1G45vDrl1QMddARcnfEqvhWwARAQAB
zTFBdXRvbml0eSBQcm9qZWN0IFNlY3VyaXR5IDxzZWN1cml0eUBhdXRvbml0eS5v
cmc+wsGNBBMBCAA3FiEEYAbMw90ReIUaI0KQdIb4MmMgIZ4FAmL7ep4FCQWjmoAC
GwMECwkIBwUVCAkKCwUWAgMBAAAKCRB0hvgyYyAhngcvEACjmSkSTyryqlKvf3kM
a1oDuomfChv6YDMZIR18YzQeJruyutMUdrZ5Y1dzQuxNj2Kk/nhDa/iy4df54xqa
6fsUi9aqVMBt2rg0UXaPnv7tDZA2TmQD3ch6Rgxm95UvHNqJi6WREN2ETcIntl37
xe+DAotxJ18BHwX0fX0TWVE59pjcRMwly7nxB/xmmp6gsWm42BGJLiOXGc8TIK8J
zt6JZDvnCm88KES6XgzrfpOsUEY8Q5ZipfUvpEGHOMsOOnrWzMPy5F9F9ZhjQ2OA
LhLjXBtf2nCpYZojE5bD4MNYatx8nx/gE7k664UU8hHv3CmzQrxt83L6SJXximnz
DiOHJyXS1wbnQ9dKokv0Z0zkyp+HGsnstpscbr/i81c+uuRR35p7bCy4yrlZoATX
DcofQ0cbTv5GG0zWLV+uTN5mq0I3+YfP0jqdRZCMopkB+h8UDwP72RikGwNV0RYJ
WRxuurBMeD6KhskXgTxbw/bJlAzbxhHEWUIIY5yaOoX78ErH/6lm+OHKTvdulHLX
wybj4dPpcaqZXy9whtqmhCtJpD/KTfpa9+XGnBh8PIj2TCZGwSQ7VuQLS5lLlL3L
uqZyY2YkAYrMBqjrcTBQF5EW9lRKoFOfQMEwcSkqg+EnKdT4oHDtmSvMZcW6K2dT
4MIUPfRcdZAIDyoAwrmPYrpsFM7BTQRi+3qeARAAydQ5BakV8BzOOZCDQvlPG4lZ
5m4L55lSE+Re4bbnrVI7d01Gdn0KI+93RNaHF1WI3jeaN+qv7tjf595SXQYDf0uT
zUBZKJk63kHo7WAgMd/qU7J+rPn+ek9KOAL/rZME1xzvGPDgNJGiR5ql3gRZslLf
48CV83Ib0DFRIGPGBfBorDT0xg9ey8ZAb/u9GiG1DfzjZwWtPlQFeAyhnmH4mDow
Zx9nF1QQmH/ECE7xqlp1vspRNvrLdNJlYQrmvzx48tsXodT57nIsaVO0YWvvASnt
aYmvgm96oEqkY4h8YiulWB94LyZhgX4gYJsDf/fdBnRc0OG0LTC0F3KvKRuHWDdU
3BBt4BauEQvNKydPwjmsOIdmxcKtYPWOjSqRxeKru5g8aMyI7tgAI0ClrFVON9PP
nEhgRSRe78S4aOrDUssG5GBmfV2N5T9fC47zUBzQ3VACBTOt1aWRw7zFsX/PJKsM
2i1V89wciavGJuyS7b/VMKwKRcIY9jy5qhtNZi7sY2esUsUljO1FjqRnkykt3HuC
1Alb48uugJAMmhCm3ALehcx0RuaIkSF5jP57eTLAo83/AJ2dikZvYZmh5OHdirTo
iZnjRt3uIL3SshrFz44poKrfHYr7X+ePAUEIAQeM9lDngdxemVEF0pI9uMcqqhdB
uA9h+hmjldAcdsvpBV8AEQEAAcLBfAQYAQgAJhYhBGAGzMPdEXiFGiNCkHSG+DJj
ICGeBQJi+3qfBQkFo5qAAhsMAAoJEHSG+DJjICGe17MQAKjw0EJar0BTEwTYraKq
ed2m6fhbSmyhV+UXtxtoinkEU2cxVe6IoK+x/uP0nfmCoH7ZlWapIOgKSDKsb/Ze
czVTmHt23O9/Tq7C2aCvK3UFcAWNEQFR6pWGgiPonxSaTN4Cw2f1vKekhxAYXrbm
7sqEKZl+59D8uzHA0QSORP8FKpextccCtiL2L5b3ttGmrjGiXeL1wm1iWHxuOksm
OpGFz6WgVZS1MYuomyBb/tm8MOsPabODmW3kJDUd1DcxO99ZFP72IERBTKqonKLW
VCTV8Evv2agpTwTiP7TxGnl9ep5ZxkXAnQUXMwfVBYg0uGmmMhdcQ2n8wh6f1aR2
GksOuLSMQTC/RNNHOnS0xTKrlh0uQ5fF0WZJaUpUXjHxCjiBAXUdlwXJET+S2t7H
jLXA1MdBmJp7ymBVRqQQguaH5G2dciSEG/iqMLH76u7c+L1w+esGpwbSu1OH+wd7
7ys9vJxxJIqch8mzKlRTun+M/CCXWX5uvxeVGrwmvrARfnyOpyR9W0MzJ5xi7n5I
B1LUp7ycX/NeWHviWALjz1ObHeipvErh2n2iD/8swWez6eho1BDJ9sf8hz/gVJbR
dNvOgvIvgW1Bcibq3uqiigQnFYo15bmfIDRCJCBCmqf4Xb8Ip+m/QrLf92KIcDRc
VtiVUMzKBEpmz4LdeSy73Qfr
=12PL
-----END PGP PUBLIC KEY BLOCK-----