def unstakeOCEAN(self, BPT_unstake: float, pool: bpool.BPool):
pool.exitswapPoolAmountIn(
tokenOut_address=globaltokens.OCEAN_address(),
poolAmountIn_base=toBase18(BPT_unstake),
minAmountOut_base=toBase18(0.0),
from_wallet=self._web3wallet)
self.resetCachedInfo()
def stakeOCEAN(self, OCEAN_stake: float, pool: bpool.BPool):
OCEAN = globaltokens.OCEANtoken()
OCEAN.approve(pool.address,
toBase18(OCEAN_stake),
from_wallet=self._web3wallet)
pool.joinswapExternAmountIn(
tokenIn_address=globaltokens.OCEAN_address(),
tokenAmountIn_base=toBase18(OCEAN_stake),
minPoolAmountOut_base=toBase18(0.0),
from_wallet=self._web3wallet)
self.resetCachedInfo()
def create_pool(self,
datatoken: Datatoken,
_DT_STAKE: float,
_OCEAN_STAKE: float,
POOL_WEIGHT_DT: float,
POOL_WEIGHT_OCEAN: float):
OCEAN = OCEANtoken()
dt_stake: int = web3util.toBase18(_DT_STAKE)
ocean_stake: int = web3util.toBase18(_OCEAN_STAKE)
pool_weight_dt: int = web3util.toBase18(POOL_WEIGHT_DT)
pool_weight_ocean: int = web3util.toBase18(POOL_WEIGHT_OCEAN)
pool_address = BFactory().newBPool(from_wallet=self.web3wallet)
pool = BPool(pool_address)
datatoken.approve(pool.address, web3util.toBase18(dt_stake), from_wallet=self.web3wallet)
OCEAN.approve(pool.address, web3util.toBase18(_OCEAN_STAKE), from_wallet=self.web3wallet)
pool.bind(
token_address=datatoken.address,
balance_base=dt_stake,
weight_base=pool_weight_dt,
from_wallet=self.web3wallet)
pool.bind(
token_address=OCEAN.address,
balance_base=ocean_stake,
weight_base=pool_weight_ocean,
from_wallet=self.web3wallet)
pool.finalize(from_wallet=self.web3wallet)
return pool
def test_conftest(alice_pool:bpool.BPool, alice_DT:datatoken.Datatoken):
#are alice_pool's datatokens the same as alice_DT?
OCEAN_address = globaltokens.OCEAN_address()
alice_pool_DT_address = [a for a in alice_pool.getFinalTokens()
if a != OCEAN_address][0]
assert alice_pool_DT_address == alice_DT.address
def _BPT_base(self, pool: bpool.BPool) -> int:
return pool.balanceOf_base(self._address)
def stakeOCEAN(self, OCEAN_stake: float, pool: bpool.BPool):
pool.joinswapExternAmountIn(tokenIn_address=globaltokens.OCEAN_address,
tokenAmountIn_base=toBase18(OCEAN_stake),
minPoolAmountOut_base=toBase18(0.0),
from_wallet=self._web3wallet)