Writing CSV file with umlauts causing “UnicodeEncodeError: 'ascii' codec can't encode character”

Question

I am trying to write characters with double dots (umlauts) such as ä, ö and Ö. I am able to write it to the file with data.encode(\"utf-8\") but the result

Answer 1

This solution should work on both python2 and 3 (not needed in python3):

#!/usr/bin/env python
# -*- coding: utf-8 -*-
import csv
data="ääÖ"
with open("test.csv", "w") as fp:
    a = csv.writer(fp, delimiter=";")
    a.writerows(data)

Credits to: Working with utf-8 encoding in Python source