使用django调试工具栏。例如，它允许查看在呈现视图时执行的所有SQL查询，您还可以查看其中任何一个的堆栈跟踪。

Instead of using render_to_response to bind your context to a template and render it (which is what the Django docs usually show) use the generic view direct_to_template. It does the same thing that render_to_response does but it also automatically adds RequestContext to the template context, implicitly allowing context processors to be used. You can do this manually using render_to_response, but why bother? It's just another step to remember and another LOC. Besides making use of context processors, having RequestContext in your template allows you to do things like:

<a href="{{MEDIA_URL}}images/frog.jpg">A frog</a> 

这是非常有用的。事实上，+1在一般的视图上。对于简单的应用程序，Django文档大多将它们作为快捷方式显示，甚至没有views.py文件，但你也可以在自己的视图函数中使用它们:

from django.views.generic import simple

def article_detail(request, slug=None):
    article = get_object_or_404(Article, slug=slug)
    return simple.direct_to_template(request, 
        template="articles/article_detail.html",
        extra_context={'article': article}
    )

因为Django的“视图”只需要是返回HttpResponse的可调用对象，你可以很容易地创建基于类的视图，就像Ruby on Rails和其他框架中的那样。

有几种方法可以创建基于类的视图，下面是我最喜欢的:

from django import http

class RestView(object):
    methods = ('GET', 'HEAD')

    @classmethod
    def dispatch(cls, request, *args, **kwargs):
        resource = cls()
        if request.method.lower() not in (method.lower() for method in resource.methods):
            return http.HttpResponseNotAllowed(resource.methods)
        try:
            method = getattr(resource, request.method.lower())
        except AttributeError:
            raise Exception("View method `%s` does not exist." % request.method.lower())
        if not callable(method):
            raise Exception("View method `%s` is not callable." % request.method.lower())
        return method(request, *args, **kwargs)

    def get(self, request, *args, **kwargs):
        return http.HttpResponse()

    def head(self, request, *args, **kwargs):
        response = self.get(request, *args, **kwargs)
        response.content = ''
        return response

您可以在基本视图中添加各种其他东西，如条件请求处理和授权。

一旦你设置好了你的视图，你的urls.py将看起来像这样:

from django.conf.urls.defaults import *
from views import MyRestView

urlpatterns = patterns('',
    (r'^restview/', MyRestView.dispatch),
)

Virtualenv + Python =救生圈，如果你在多个Django项目中工作，而且它们可能都不依赖于同一个版本的Django/应用程序。

当Django和另一个应用程序交换数据时，请求。Raw_post_data是一个好朋友。使用它来接收和自定义处理(比如XML数据)。

文档: http://docs.djangoproject.com/en/dev/ref/request-response/

在init上更改Django表单字段属性

有时向Form类传递额外的参数是有用的。

from django import forms
from mymodels import Group

class MyForm(forms.Form):
    group=forms.ModelChoiceField(queryset=None)
    email=forms.EmailField()
    some_choices=forms.ChoiceField()


    def __init__(self,my_var,*args,**kwrds):
        super(MyForm,self).__init__(*args,**kwrds)
        self.fields['group'].queryset=Group.objects.filter(...)
        self.fields['email'].widget.attrs['size']='50'
        self.fields['some_choices']=[[x,x] for x in list_of_stuff]

来源:Dzone片段