需要複選框使用Django形式

Question

forms.py 

from django import forms 
from .models import VendorApplication, VendorAppWorkFlow 
import MySQLdb as mdb 
from django.forms.fields import DateField, ChoiceField, MultipleChoiceField 
from django.forms.widgets import RadioSelect, CheckboxSelectMultiple 
from django.forms.extras.widgets import SelectDateWidget 


con = mdb.connect('', '', '', ''); 
cursor1 = con.cursor() 
cursor1.execute("select * from vendorapp_sharetable;") 
columns = cursor1.description 
num_fields = len(cursor1.description) 
field_names = [i[0] for i in cursor1.description] 

class CheckForm(forms.Form): 
    for index in range(num_fields): 
     field_names[index] = forms.BooleanField(required=False, label=field_names[index]) 

我想在forms.py添加FIELD_NAMES值複選框列表沒有選擇，或者我怎麼能重複他們的選擇有checkboxMultiselect widget列表。由於field_names的計數因我的應用程序而異，因此難以將它們添加到選項中並使用複選框小部件。

Answer 1

喜歡的東西：

field_names = [i[0] for i in cursor1.description] 

choices = [(x, y) for (x, y) in enumerate (field_names)] 

class CheckForm (forms.Form): 
    fields = forms.CheckboxMultiSelect (choices = choices, required = False)