'Market' object has no attribute 'top_pct_change'

[jinghao2eebd]

我在运行的时候遇到这个问题
in market.py buy_check() and sell_check() function

[iminders]

Mac os
tenvs==1.0.2
tbase==0.1.2

python3 -m tbase.run --alg ddpg --codes "600237.SH"  --num_env 1 --gamma 0.53 --seed 9 --max_iter_num 1000  --tensorboard_dir=./logs/ --eval_end '20200331'  --print_action

Error

2020-04-01 17:00:43,908 run.py[40] INFO tbase.run set global_seeds: 9
2020-04-01 17:00:45,220 reward.py[138] INFO tenvs.envs.reward use reward function: daily_return_with_chl_penalty

********************************************************************************
2020-04-01 17:00:45,221 run.py[45] INFO Initializing agent by parameters:
2020-04-01 17:00:45,221 run.py[46] INFO Namespace(activation='tanh', alg='ddpg', clear_memory_interval=5, codes='600237.SH', data_dir='/tmp/tenvs', debug=False, device=None, end='20191231', entropy_coef=0.1, eval=False, eval_end='20200331', eval_start='20200101', explore_size=400, gamma=0.53, indexs='000001.SH,399001.SZ', investment=100000, log_deals=False, log_interval=10, look_back_days=10, lr=0.001, max_grad_norm=5, max_iter_num=1000, model_dir='/tmp/tbase/models', num_env=1, opt_fn='rmsprop', play=False, policy_net='LSTM_MLP', print_action=True, reward_fn='daily_return_with_chl_penalty', run_id=1, sample_size=200, scenario='average', seed=9, start='20190101', t_max=10, tau=0.95, tensorboard_dir='./logs/', value_loss_coef=0.5, value_net='LSTM_Merge_MLP', warm_up=10000)
2020-04-01 17:00:46,631 reward.py[138] INFO tenvs.envs.reward use reward function: daily_return_with_chl_penalty
2020-04-01 17:00:46,632 run.py[49] INFO Training agent
2020-04-01 17:00:46,632 ac_agent.py[143] INFO warmming up: explore 10000 days in enviroment
Traceback (most recent call last):
  File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py", line 193, in _run_module_as_main
    "__main__", mod_spec)
  File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.7/lib/python3.7/runpy.py", line 85, in _run_code
    exec(code, run_globals)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tbase/tbase/run.py", line 59, in <module>
    main()
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tbase/tbase/run.py", line 50, in main
    agent.learn()
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tbase/tbase/agents/ddpg/agent.py", line 69, in learn
    self.warm_up()
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tbase/tbase/agents/base/ac_agent.py", line 147, in warm_up
    self.simple_explore(self.args.warm_up, self.args.sample_size)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tbase/tbase/agents/base/ac_agent.py", line 84, in simple_explore
    self.policy, explore_size, self.args.print_action)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tbase/tbase/agents/base/explore.py", line 53, in simple_explore
    next_state, reward, done, info, _ = env.step(action)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tenvs/tenvs/envs/base.py", line 220, in step
    only_update)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tenvs/tenvs/envs/average.py", line 85, in do_action
    sell_cash_change, ok = self.sell(i, sell_price, 0)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tenvs/tenvs/envs/base.py", line 92, in sell
    bid_price=price)
  File "/Users/liuwen/Google/liulishuo/workspace/go/gopath/src/github.com/tradingAI/tenvs/tenvs/market.py", line 265, in sell_check
    if low == high and pct_change < -self.top_pct_change:
AttributeError: 'Market' object has no attribute 'top_pct_change'

[iminders]

@JinghaoZ fixed by: #14