【发布时间】:2018-10-25 19:32:46
【问题描述】:
得到一个奇怪的错误,在 jupyter 笔记中我可以运行:
df1.to_csv("{0}{1}.csv".format(report_path,db))
我的 csv 出来了。
当我尝试在 jupyter 之外执行相同的操作时,将上述内容放入外部文件中并运行:
#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
我收到此错误:
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)
我相当确定它在我的 DF 中导致了这个错误,因为其他 df 没有这个问题。但是我迷失了如何修复或编辑代码来捕获它。
修复
df1.to_csv("{0}{1}.csv".format(report_path,db), encoding='utf8-8')
【问题讨论】:
标签: python python-2.7 pandas jupyter-notebook exec