Django 커스텀 템플릿 필터 dd

1 개요

Django 템플릿 필터 dump

poll_extras.py

from django import template
from django.core import serializers
from django.db.models.query import QuerySet
from django.core.serializers.json import DjangoJSONEncoder
import json

register = template.Library()

@register.filter
def dump(o):
    t = str(type(o))
    if isinstance(o, QuerySet): o = json.loads(serializers.serialize('json',o))
    return '<xmp>'+t+'\n'+json.dumps(o, indent=2, cls=DjangoJSONEncoder, ensure_ascii=False)+'</xmp>'

index.html

{% load poll_extras %}

{{ rows | dump | safe }}

{{ mydict | dump | safe }}

{{ mylist | dump | safe }}

2 같이 보기

• 장고 QuerySet을 JSON으로 변환