【发布时间】:2020-03-18 17:57:08
【问题描述】:
请帮助修复 TypeError。它适用于 python 2,但不适用于 python 3。
Python2:
def ExchangeColumns(RECXX_Output,Modified_Recxx_Output,column1,column2,column3,column4,column5,column6):
with open(RECXX_Output) as infile ,open(Modified_Recxx_Output, 'wb') as outfile:
reader = csv.DictReader(infile)
append = (column1,column2,column3,column4,column5,column6)
outfile.write(','.join(append)+'\n')
Python3:
def ExchangeColumns(RECXX_Output,Modified_Recxx_Output,column1,column2,column3,column4,column5,column6):
with open(RECXX_Output) as infile ,open(Modified_Recxx_Output, 'wb') as outfile:
reader = csv.DictReader(infile)
append = (column1,column2,column3,column4,column5,column6)
appendb = str.encode(append)
outfile.write(b','.join(appendb)+b'\n')
##outfile.write(b','.join(append).encode(encoding='utf-8')+b'\n')
【问题讨论】:
-
需要最少的可重现代码来帮助您找到解决方案
-
另外,你为什么把它写成字节串?
outfile.write(b','.join(appendb)+b'\n')而不仅仅是outfile.write(','.join(appendb)+'\n')? -
outfile.write(','.join(appendb)+'\n') - 仍然出现相同的错误 - TypeError: 'str' 对象的描述符 'encode' 不适用于“元组”对象
标签: python python-3.x type-conversion ride