datautils.py 文件源码

def dayList(backlog_days, forced_dates = None):
    from datetime import datetime, timedelta
    import re
    forced_dates = forced_dates or []
    days_to_analyze = [];
    for daysback in xrange(backlog_days):
        days_to_analyze.append(beforeTodayString(days=daysback))
    for anaday in forced_dates:
        if re.match(r"\d+-\d+-\d+", anaday) and anaday not in days_to_analyze:
            days_to_analyze.append(anaday)
    days_to_analyze.sort()
    return days_to_analyze