Python: Write csv header "with open" -

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i have following code generate csv file without using csv module, , wondering best way header file:

for language in languages:     open ('user_edits.csv', 'a') f:          f.write(str(user_count)+","+str(language[0])+","+str(language[1])+","+str(language[2])+"\n")

open file once , use csv module's functions:

import csv open ('user_edits.csv', 'a') f:     writer = csv.writer(f, delimiter=',')     language in languages:        writer.writerow([user_count]+language[:3])

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