Add ModelWithFieldAttributes *before* PolyModel, so that everything does not
become a "ModelWithFieldAttributes" in the Datastore.
The way PolyModel works, each Model class hierarchy is stored in the Datastore
as the class that directly inherited from PolyModel. So, we do not want to
insert ModelWithFieldAttributes *after* PolyModel by inheriting *from*
PolyModel, or everything would just be a ModelWithFieldAttributes in the
Datastore, instead of Person, Work, Group, etc.
from django.http import HttpResponse
from django.utils.html import escape
def hello_html(request):
"This view is a basic 'hello world' example in HTML."
return HttpResponse('<h1>Hello, world.</h1>')
def hello_text(request):
"This view is a basic 'hello world' example in plain text."
return HttpResponse('Hello, world.', mimetype='text/plain')
def hello_write(request):
"This view demonstrates how an HttpResponse object has a write() method."
r = HttpResponse()
r.write("<p>Here's a paragraph.</p>")
r.write("<p>Here's another paragraph.</p>")
return r
def metadata(request):
"This view demonstrates how to retrieve request metadata, such as HTTP headers."
r = HttpResponse('<h1>All about you</h1>')
r.write("<p>Here's all known metadata about your request, according to <code>request.META</code>:</p>")
r.write('<table>')
meta_items = request.META.items()
meta_items.sort()
for k, v in meta_items:
r.write('<tr><th>%s</th><td>%r</td></tr>' % (k, v))
r.write('</table>')
return r
def get_data(request):
"This view demonstrates how to retrieve GET data."
r = HttpResponse()
if request.GET:
r.write('<p>GET data found! Here it is:</p>')
r.write('<ul>%s</ul>' % ''.join(['<li><strong>%s:</strong> %r</li>' % (escape(k), escape(v)) for k, v in request.GET.items()]))
r.write('<form action="" method="get">')
r.write('<p>First name: <input type="text" name="first_name"></p>')
r.write('<p>Last name: <input type="text" name="last_name"></p>')
r.write('<p><input type="submit" value="Submit"></p>')
r.write('</form>')
return r
def post_data(request):
"This view demonstrates how to retrieve POST data."
r = HttpResponse()
if request.POST:
r.write('<p>POST data found! Here it is:</p>')
r.write('<ul>%s</ul>' % ''.join(['<li><strong>%s:</strong> %r</li>' % (escape(k), escape(v)) for k, v in request.POST.items()]))
r.write('<form action="" method="post">')
r.write('<p>First name: <input type="text" name="first_name"></p>')
r.write('<p>Last name: <input type="text" name="last_name"></p>')
r.write('<p><input type="submit" value="Submit"></p>')
r.write('</form>')
return r