def base_pool():
pool = Contract("0xbEbc44782C7dB0a1A60Cb6fe97d0b483032FF1C7")
# ensure the base pool is balanced so our tests are deterministic
max_balance = max([pool.balances(0), pool.balances(1) * 10**12, pool.balances(2) * 10**12])
ideal_balances = [max_balance, max_balance // 10**12, max_balance // 10**12]
for i, amount in enumerate(ideal_balances):
balance = pool.balances(i)
if balance < amount:
MintableForkToken(pool.coins(i))._mint_for_testing(pool, amount - balance)
pool.donate_admin_fees({'from': pool.owner()})
yield pool
def main():
deploy = accounts.load("curve-deploy")
admin = Contract("0x7EAfd3cd937628b9671d5f8B9c823f4AAc914808")
# withdraw admin fees to the burners
swap = Contract("0x445FE580eF8d70FF569aB36e80c647af338db351")
swap_btc = Contract("0xC2d95EEF97Ec6C17551d45e77B590dc1F9117C67")
admin.execute(
swap,
swap.withdraw_admin_fees.encode_input(),
{
"from": deploy,
"required_confs": 0
},
)
admin.execute(
swap_btc,
swap_btc.withdraw_admin_fees.encode_input(),
{
"from": deploy,
"required_confs": 0
},
)
history.wait()
# burn am3CRV fees
burner = Contract("0xA237034249290De2B07988Ac64b96f22c0E76fE0")
for i in range(3):
try:
burner.burn(
swap.coins(i),
{
"from": deploy,
"gas_limit": 2000000,
"required_confs": 0
},
)
except Exception:
pass
# burn renBTC fees
burner = Contract("0x5109Abc063164d49C148A7AE970F631FEBbDa4FA")
for i in range(2):
try:
burner.burn(
swap_btc.coins(i),
{
"from": deploy,
"gas_limit": 2000000,
"required_confs": 0
},
)
except Exception:
pass
# burn tricrypto3
burner = Contract("0x43450Feccf936FbA3143e03F35D3Cc608D5fE1d2")
burner.burn("0xdAD97F7713Ae9437fa9249920eC8507e5FbB23d3", {
'from': deploy,
'gas_limit': 2000000,
'required_confs': 0
})
history.wait()
# send USDC over the bridge
usdc = Contract("0x2791Bca1f2de4661ED88A30C99A7a9449Aa84174")
bridge = Contract("0x4473243A61b5193670D1324872368d015081822f")
amount = usdc.balanceOf(bridge)
tx = admin.execute(bridge, bridge.withdraw.encode_input(usdc),
{"from": deploy})
print(
f"Burning phase 1 complete!\nAmount: {amount/1e6:,.2f} USDC\nBridge txid: {tx.txid}"
)
print(
"\nUse `brownie run exit --network mainnet` to claim on ETH once the checkpoint is added"
)
