-from csv import DictReader
-
-# read in the input file and count by day
-input_file = open("hp_wiki.tsv", 'r', encoding="utf-8")
-
-edits_by_day = {}
-for row in DictReader(input_file, delimiter="\t"):
- day_string = row['timestamp'][0:10]
-
- if day_string in edits_by_day:
- edits_by_day[day_string] = edits_by_day[day_string] + 1
- else:
- edits_by_day[day_string] = 1
-
-input_file.close()
-
-# output the counts by day
-output_file = open("hp_edits_by_day.tsv", "w", encoding='utf-8')
-
-# write a header
-output_file.write("date\tedits\n")
-
-# iterate through every day and print out data into the file
-for day_string in edits_by_day.keys():
- output_file.write("\t".join([day_string, str(edits_by_day[day_string])]) + "\n")
-
-output_file.close()