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https://github.com/chainstack/web3quorum
A web3py extension that supports Quorum APIs: Raft and Istanbul
https://github.com/chainstack/web3quorum
blockchain python-library quorum web3py
Last synced: about 2 months ago
JSON representation
A web3py extension that supports Quorum APIs: Raft and Istanbul
- Host: GitHub
- URL: https://github.com/chainstack/web3quorum
- Owner: chainstack
- License: apache-2.0
- Created: 2019-11-18T13:44:31.000Z (almost 5 years ago)
- Default Branch: master
- Last Pushed: 2024-04-11T23:36:33.000Z (5 months ago)
- Last Synced: 2024-04-23T04:56:07.786Z (5 months ago)
- Topics: blockchain, python-library, quorum, web3py
- Language: Python
- Homepage: https://chainstack.com/quorum/
- Size: 130 KB
- Stars: 3
- Watchers: 21
- Forks: 1
- Open Issues: 1
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
- awesome-quorum - Web3Quorum - A web3py extension that supports Quorum APIs: Raft and Istanbul. (Software components / Libraries)
README
# web3quorum ⛓
_A web3py extension that supports [Quorum](https://www.goquorum.com/) APIs: [Raft](https://docs.goquorum.com/en/latest/Consensus/raft/) and [Istanbul](https://docs.goquorum.com/en/latest/Consensus/ibft/istanbul-rpc-api/)._
## Quick start
`pip install web3quorum`
## Usage examples
``` python
from web3 import HTTPProvider
from web3quorum import Web3Quorum
w3 = Web3Quorum(HTTPProvider('http://foo.bar'))
# retrieve cluster info
>>> w3.raft.cluster
({'hostname': '31.247.117.573',
'nodeId': 'db207d418bbbfcb0639f303259f62bf1da3c95aceb051f32cac8361a1c08276f4296f8e3f57833caac9c2aaa28a90158bf6eaf3f8ad602ac27a3e0ed6c8c765c',
'p2pPort': 30303,
'raftId': 2,
'raftPort': 50400},
{'hostname': '54.84.81.417',
'nodeId': 'c9391a893f9d3e44d820419259f2e441f209c0e4e1957ca3df35473f20f529c3c94fecb1e1c37e3bb0f15b74defd0db3c72a1b83d5f2d65d34dd7d255efdba0c',
'p2pPort': 30303,
'raftId': 1,
'raftPort': 50400})
# add new learner peer
>>> w3.raft.add_learner('enode://db207d418bbbfcb0639f303259f62bf1da3c95aceb051f32cac8361a1c08276f4296f8e3f57833caac9c2aaa28a90158bf6eaf3f8ad602ac27a3e0ed6c8c765c@1.1.1.1:30303?discport=0&raftport=50400')
2
# promote learner peer to verifier
>>> w3.raft.promote_to_peer(2)
True
# delete verifier peer
>>> w3.raft.remove_peer(2)
```
### Resolve enode or hostname to raft Id
``` python
from web3quorum import enode_to_raft_id
>>> enode_to_raft_id(api, 'enode://db207d418bbbfcb0639f303259f62bf1da3c95aceb051f32cac8361a1c08276f4296f8e3f57833caac9c2aaa28a90158bf6eaf3f8ad602ac27a3e0ed6c8c765c@1.1.1.1:30303')
2
```
### Use mock object in tests
``` python
from web3quorum import Web3QuorumMock
>>> w3 = Web3QuorumMock()
>>> w3.raft.role
verifier
```