umeemainnet-fork.py

#!/usr/bin/env python3
import subprocess
import json
import sys

"""
Genesis modification script on a exported genesis file from umeemania-1 umee testnet.
Usage:
$ ./umeemainnet-fork.py genesis_file_path.json tinkered_genesis_path.json
"""

from delegator import to_delegator
from cosmos_genesis_tinker import Validator, Delegator, GenesisTinker

GENESIS_ARCHIVE = "umeemainnet.genesis.json"
OUTPUT_GENESIS = "tinkered_genesis.json"
if len(sys.argv) > 1:
  GENESIS_ARCHIVE = sys.argv[1]
if len(sys.argv) > 2:
  OUTPUT_GENESIS = sys.argv[2]

DENOM = "uumee"
UUMEE_STAKE_INCREASE = 55000000000000 * 1000000
UUMEE_LIQUID_TOKEN_INCREASE = 17500000000 * 1000000

UMEE_TESTNET_CHAIN_ID = "umeemain-local-testnet"

tinkerer = GenesisTinker(input_file=GENESIS_ARCHIVE, output_file=OUTPUT_GENESIS)

polychain = Validator()
polychain.self_delegation_address = 'umee16qflfas8a9qjuskg9706n0926v8hac6ac5wgun'
polychain.self_delegation_public_key = 'A2gWW7NuiY+XHYogPsOb7BeXs5wAn790SaffIxVjnVYO'
polychain.operator_address = 'umeevaloper16qflfas8a9qjuskg9706n0926v8hac6acsf8de'
polychain.address = '7DEDA80FC09EFD466D0B4561B87C1A365CCCF1C3'
polychain.public_key = '5Tpjyd5KMjVbNNSXTZ3H4Tkzw5ftD3n6zggfqekNFtY='
polychain.consensus_address = 'umeevalcons10hk6sr7qnm75vmgtg4smslq6xewveuwrak6dp7'

# New Validator
newValidator = Validator()
newValidator.self_delegation_address = 'umee1pprgkthxc2yhr5gvuk2tcjjchfhq6n96xg427t'
newValidator.self_delegation_public_key = 'AoU6ZVoJ3Fig6+cP8qrLJu7hKaySD84FiNZ62nMo9OPL'
newValidator.operator_address = 'umeevaloper1pprgkthxc2yhr5gvuk2tcjjchfhq6n96xvj90p'
newValidator.address = 'C913552357B2B69C728EB645B528C94A30DB7AB4'
newValidator.public_key = '+LCKUZH2o+2V5G4Nvl7apMoIFml6eW5zXNO69+DvaIA='
newValidator.consensus_address = 'umeevalcons1eyf42g6hk2mfcu5wkezm22xffgcdk745ekl7hs'

tinkerer.add_task(tinkerer.replace_validator,
                 old_validator=polychain,
                 new_validator=newValidator)

tinkerer.add_task(tinkerer.set_chain_id,
                 chain_id=UMEE_TESTNET_CHAIN_ID)

tinkerer.add_task(tinkerer.increase_balance,
                 address=newValidator.self_delegation_address,
                 amount=UUMEE_LIQUID_TOKEN_INCREASE,
                 denom=DENOM)

tinkerer.add_task(tinkerer.increase_delegator_stake_to_validator,
                 delegator=to_delegator(newValidator),
                 validator=newValidator,
                 increase={'amount': UUMEE_STAKE_INCREASE,
                           'denom': DENOM})

# Set new governance parameters for convenience
tinkerer.add_task(tinkerer.set_min_deposit,
                 min_amount='1',
                 denom=DENOM)
tinkerer.add_task(tinkerer.set_tally_param,
                 parameter_name='quorum',
                 value='0.000000000000000001')
tinkerer.add_task(tinkerer.set_tally_param,
                 parameter_name='threshold',
                 value='0.000000000000000001')
tinkerer.add_task(tinkerer.set_voting_period,
                 voting_period='10s')

# Make redelegations faster
tinkerer.add_task(tinkerer.set_unbonding_time,
                 unbonding_time='1s')

tinkerer.run_tasks()