django输入表单分析

我是django的新手，我首先创建了一个项目，这样我就可以翻译表单输入并在我的应用程序中显示它（翻译算法都设置好了）

表单视图模板已全部设置

我将包含翻译代码的多个py文件导入views.py

在“views.py”中，我有以下内容：

from django.shortcuts import render
from django.http import HttpResponseRedirect
from .forms import PhraseForm

import re
import string
import sys
import argparse
from . import normalize
from .stemming import ArabicStemmer
from . import stem_const            
def get_phrase(request):
    form = PhraseForm(request.POST)
    als = ArabicStemmer();
    text = u""
    var = u""
    ana = u""   
    # check whether it's valid:
    if form.is_valid():
    # process the data in form.cleaned_data as required
        texte = form.cleaned_data['ma_phrase']      
        words = normalize.normalize_searchtext(text)
        words = words.split()
        for word in words:  
            als.light_stem(word)
            ana = als.traduction(word)
            var = ana +' '          
        envoi = True                
    return render(request , 'webapp/head.html', locals())

envoi被传递到前端，问题是“var” 有什么线索请帮忙