I have a list of strings in python.
header_list = ['column_1', 'column_2', 'column_3']
I want to replace the header row of a cvs file text.csv
based on header_list
such that the header will look like this;
column_1, column_2, column_3
I am using python v3.6
EDIT: Here is the code that I came up with.
import csv
with open('text.csv', 'wb') as csvfile:
writer = csv.writer(csvfile)
writer.writerow(header_list)
I get the error;
TypeError: a bytes-like object is required, not 'str'
You are opening the file in byte mode. Instead open it in normal write mode like this:
with open('text.csv', 'a') as csvfile:
This will let you write stream objects in the csv
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