熊猫数据框到csv导出问题

在jupyter notes中,我可以运行一个奇怪的错误:

df1.to_csv("{0}{1}.csv".format(report_path,db))  

我的csv很好。

当我尝试在jupyter之外执行相同的操作时,请将上述内容放入一个文件,一个外部文件,然后运行以下命令:

    #imports requred to run querys
    import pandas as pd
    from pandas import DataFrame,Series
    import numpy as np
    from pyhive import presto
    import matplotlib.pyplot as plt
    import seaborn as sn    

 #run config file, which contains the query to generate the report
    def run_config(db):
        print args.an
        print ("config is = {0}".format(config))
        with open(config) as cfg:
            v = cfg.read()
        exec v

我收到以下错误:

lib.write_csv_rows(self.data, ix, self.nlevels, self.cols, self.writer)
File "pandas/_libs/lib.pyx", line 1035, in pandas._libs.lib.write_csv_rows
UnicodeEncodeError: 'ascii' codec can't encode characters in position 8-11: ordinal not in range(128)

我很确定是我的DF中的某些东西导致了这个错误,因为其他DF没有这个问题。但我不知道如何修复或编辑代码来捕获这一点。

修复

df1.to_csv("{0}{1}.csv".format(report_path,db), encoding='utf8-8')