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def transact(self): | |
""" | |
Specifies the Monte-Carlo transaction behavior (i.e., deposits, trades, etc...) | |
in terms of their respective probability distributions. | |
""" | |
latest_action = 'None' | |
for _ in range(int(round(float(mean_events_per_hour),0))): | |
self.latest_amt = None | |
self.latest_tkn_name = None | |
self.user_name = global_username | |
self.timestamp += 1 | |
timestamp = self.timestamp | |
i = self.random.randint(0, self.num_timesteps) | |
deposit_range = self.num_timesteps * self.action_freq_dist['deposit'] | |
trade_range = deposit_range + self.num_timesteps * self.action_freq_dist['trade'] * (1 - arbitrage_percentage) | |
arb_range = trade_range + self.num_timesteps * self.action_freq_dist['trade'] * arbitrage_percentage | |
withdraw_completed = arb_range + self.num_timesteps * self.action_freq_dist['withdraw_completed'] | |
if i < deposit_range: | |
if latest_action != "deposit": | |
latest_action = "deposit" | |
self.perform_random_deposit() | |
elif deposit_range <= i < trade_range: | |
if latest_action != "trade": | |
latest_action = "trade" | |
self.perform_random_trade() | |
elif trade_range <= i < arb_range: | |
if latest_action != "arbitrage_trade": | |
latest_action = "arbitrage_trade" | |
self.perform_random_arbitrage_trade() | |
elif arb_range <= i < withdraw_completed: | |
if latest_action != "withdrawal": | |
latest_action = "withdrawal" | |
self.perform_random_withdrawal() | |
state = self.protocol.global_state | |
state.timestamp = timestamp | |
for tkn_name in self.whitelisted_tokens: | |
if not get_is_trading_enabled(state, tkn_name): | |
self.protocol.enable_trading(tkn_name=tkn_name, timestamp=timestamp) | |
# The code below creates a new dataframe which collects the data we want to analyze | |
df = {'timestamp': [timestamp], 'latest_action': [latest_action], 'latest_amt': [self.latest_amt], | |
'latest_tkn_name': [self.latest_tkn_name]} | |
for tkn in self.whitelisted_tokens: | |
if tkn != 'bnt': | |
df[f'{tkn}_bnt_funding_limit'] = [get_bnt_funding_limit(state, tkn)] | |
df[f'{tkn}_vault_real'] = [get_vault_balance(state, tkn)] | |
df[f'{tkn}_is_trading_enabled'] = [get_is_trading_enabled(state, tkn)] | |
df[f'{tkn}_iloss'] = [self.iloss_realized[tkn][-1]] | |
df[f'{tkn}_fees_earned'] = [self.total_fees_earned[tkn][-1]] | |
df[f'{tkn}_staking'] = [get_staked_balance(state, tkn)] | |
df[f'{tkn}_surplus_real'] = [df[f'{tkn}_vault_real'][0] - df[f'{tkn}_staking'][0]] | |
df[f'{tkn}_tkn_trading_liquidity'] = [get_tkn_trading_liquidity(state, tkn)] | |
df[f'{tkn}_bnt_trading_liquidity'] = [get_bnt_trading_liquidity(state, tkn)] | |
self.logger.append(pd.DataFrame(df)) |
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