view.py 文件源码

def index():
    form1 = InputFile(request.form)
    form2 = InputLim(request.form)

    if form2.limit.data:
        session['limit'] = int(form2.limit.data)
    else: session['limit'] = 500

    if form1.submit1.data :
        txt = request.files[form1.textfile.name].read()
        txt=str(txt.decode("utf-8"))
        txt=regex.sub(" ", txt).lower() 
        if len(txt)>0 :
            session['text'] = txt

    if 'text' in session:
        result = get_plot(session['limit'], session['text'])       
    else:
        result = None

    return render_template('view.html', form1=form1, form2 = form2, result=result)