Converts Google Ical Format to CSV, with local timezones

convertIcalToCSV.py

#!/usr/bin/env python3

from datetime import datetime
from pytz import timezone
from csv_ical import Convert
import sys
import csv

LOCAL_TZ = timezone('US/Eastern')
convert = Convert()
convert.SAVE_LOCATION = sys.argv[1]
convert.CSV_FILE_LOCATION = '{0}.csv'.format(convert.SAVE_LOCATION)

print('Converting ical into csv...')

convert.read_ical(convert.SAVE_LOCATION)
convert.make_csv()
convert.save_csv(convert.CSV_FILE_LOCATION)


def asLocalTime(utcTime):
    return datetime.fromisoformat(utcTime).astimezone(LOCAL_TZ)

outFmt = '%Y-%m-%d %H:%M'
new_csv_file_loc = '{0}.time_converted.csv'.format(convert.SAVE_LOCATION)

print('Converting times in csv to eastern time...')

with open(convert.CSV_FILE_LOCATION,'r',newline='') as old_csv, open(new_csv_file_loc,'w',newline='') as new_csv:
    oldCsvReader = csv.reader(old_csv)
    newCsvWriter = csv.writer(new_csv)

    for row in oldCsvReader:
        startTime = asLocalTime(row[1]).strftime(outFmt)
        endTime = asLocalTime(row[2]).strftime(outFmt)
        newCsvWriter.writerow([row[0],startTime,endTime,row[3]])