hello.py 文件源码

def graphs(date):

    if request.method == 'POST':
        if date == "today":
            date = datetime.datetime.now().strftime("%Y-%m-%d")
        return send_from_directory(rootdir + "/logs",date+'.csv',as_attachment=True,attachment_filename=date+'.csv')

    if date != "today":
        if logger.logExist(date):
            dates,f1,f2,f3 = logger.getLogDate(date)
        else:
            return redirect("/graphs/today")
    else:
        dates,f1,f2,f3 = logger.getLogDate("today")

    return render_template('graphs.html',date=date,dates=dates,f1=f1,f2=f2,f3=f3)