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- from utils import *
- from threading import Thread
- class Darkie(Thread):
- def __init__(self, airdrop, vesting=[], hp=False):
- Thread.__init__(self)
- self.vesting = [0] + vesting
- self.stake = (Num(airdrop) if hp else airdrop)
- self.finalized_stake = (Num(airdrop) if hp else airdrop) # after fork finalization
- self.Sigma = None
- self.feedback = None
- self.f = None
- self.won=False
- def clone(self):
- return Darkie(self.finalized_stake)
- def set_sigma_feedback(self, sigma, feedback, f, hp=False):
- self.Sigma = (Num(sigma) if hp else sigma)
- self.feedback = (Num(feedback) if hp else feedback)
- self.f = (Num(f) if hp else f)
- def run(self, hp=False):
- k=N_TERM
- def target(tune_parameter, stake):
- x = (Num(1) if hp else 1) - (Num(tune_parameter) if hp else tune_parameter)
- c = (x.ln() if type(x)==Num else math.log(x))
- sigmas = [ c/((self.Sigma+EPSILON)**i) * ( ((L_HP if hp else L)/fact(i)) ) for i in range(1, k+1) ]
- scaled_target = approx_target_in_zk(sigmas, stake) #+ (BASE_L_HP if hp else BASE_L)
- return scaled_target
- T = target(self.f, self.finalized_stake)
- self.won = lottery(T, hp)
- def update_vesting(self, slot):
- if slot >= len(self.vesting):
- return 0
- slot2vest_index = int(slot/28800.0)
- slot2vest_prev_index = int((slot-1)/28800.0)
- slot2vest_index_shifted = slot2vest_index - 1 # by end of month
- slot2vest_prev_index_shifted = slot2vest_prev_index - 1 # by end of month
- vesting_value = float(self.vesting[slot2vest_index_shifted]) - self.vesting[slot2vest_prev_index_shifted]
- self.stake+= vesting_value
- return vesting_value
- def update_stake(self):
- self.stake+=REWARD
- def finalize_stake(self):
- if self.won:
- self.finalized_stake = self.stake
- else:
- self.stake = self.finalized_stake
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