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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:

def __get_first_tuesday(this_date):
    '''Get the first Tuesday of the month'''
    month_range = calendar.monthrange(this_date.year, this_date.month)
    first_of_month = datetime.datetime(this_date.year, this_date.month, 1)
    first_tuesday_day = (calendar.TUESDAY - month_range[0]) % 7
    first_tuesday = first_of_month + datetime.timedelta(days=first_tuesday_day)
    return first_tuesday