Pycharm 进程以退出代码 0 而不是实际输出结束

Question

所以我创建了一个非常基本的 python 价格获取机器人，但它实际上并没有显示任何结果，而只是说进程已完成，退出代码为 0 这是代码：

import pandas as pd
import pandas_datareader
from pandas.testing import assert_frame_equal
from gemini.gemini_core.gemini_master import Gemini
from gemini.helpers import poloniex, analyze


def cmo_trading_strategy(data, gemini):
    pass


# TODO optimise params

PAIR = "BTC_USD"
PERIOD = 300
DAYS_HISTORY = 100


params = {
    'capital_base': 100,
    'data_frequency': 'D',
    'fees': {
        'open_fee': 0.01,
        'close_fee': 0.01
    }
}

if __name__ == '_main__':
    def_df = poloniex.load_dataframe(pair=PAIR, period=PERIOD, days_history=DAYS_HISTORY)

    backtesting_engine = Gemini(Logic=cmo_trading_strategy, sim_params=params, analyze=analyze.analyze_bokeh)
    backtesting_engine.run(data=data_df)

    print(data_df)

Answer 1

未经测试，我认为您输入错误：

def_df = poloniex.load_dataframe(pair=PAIR, period=PERIOD, days_history=DAYS_HISTORY)

应该是：

data_df = poloniex.load_dataframe(pair=PAIR, period=PERIOD, days_history=DAYS_HISTORY)

Pycharm 进程以退出代码 0 而不是实际输出结束

Pycharm Process finished with exit code 0 instead of actual output

python

pycharm