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f157bcefca
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4774 bcc190cf-cafb-0310-a4f2-bffc1f526a37
103 lines
3.6 KiB
Python
103 lines
3.6 KiB
Python
from xml.dom.minidom import parseString
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from django.template import Context, Template
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from django.http import HttpResponse, HttpResponseRedirect
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from django.contrib.auth.decorators import login_required
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from django.newforms.forms import Form
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from django.newforms import fields
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def get_view(request):
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"A simple view that expects a GET request, and returns a rendered template"
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t = Template('This is a test. {{ var }} is the value.', name='GET Template')
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c = Context({'var': 42})
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return HttpResponse(t.render(c))
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def post_view(request):
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"""A view that expects a POST, and returns a different template depending
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on whether any POST data is available
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"""
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if request.method == 'POST':
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if request.POST:
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t = Template('Data received: {{ data }} is the value.', name='POST Template')
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c = Context({'data': request.POST['value']})
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else:
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t = Template('Viewing POST page.', name='Empty POST Template')
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c = Context()
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else:
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t = Template('Viewing GET page.', name='Empty GET Template')
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c = Context()
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return HttpResponse(t.render(c))
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def raw_post_view(request):
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"""A view which expects raw XML to be posted and returns content extracted
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from the XML"""
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if request.method == 'POST':
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root = parseString(request.raw_post_data)
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first_book = root.firstChild.firstChild
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title, author = [n.firstChild.nodeValue for n in first_book.childNodes]
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t = Template("{{ title }} - {{ author }}", name="Book template")
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c = Context({"title": title, "author": author})
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else:
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t = Template("GET request.", name="Book GET template")
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c = Context()
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return HttpResponse(t.render(c))
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def redirect_view(request):
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"A view that redirects all requests to the GET view"
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return HttpResponseRedirect('/test_client/get_view/')
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TestChoices = (
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('a', 'First Choice'),
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('b', 'Second Choice'),
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('c', 'Third Choice'),
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('d', 'Fourth Choice'),
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('e', 'Fifth Choice')
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)
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class TestForm(Form):
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text = fields.CharField()
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email = fields.EmailField()
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value = fields.IntegerField()
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single = fields.ChoiceField(choices=TestChoices)
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multi = fields.MultipleChoiceField(choices=TestChoices)
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def form_view(request):
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"A view that tests a simple form"
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if request.method == 'POST':
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form = TestForm(request.POST)
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if form.is_valid():
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t = Template('Valid POST data.', name='Valid POST Template')
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c = Context()
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else:
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t = Template('Invalid POST data. {{ form.errors }}', name='Invalid POST Template')
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c = Context({'form': form})
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else:
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form = TestForm()
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t = Template('Viewing base form. {{ form }}.', name='Form GET Template')
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c = Context({'form': form})
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return HttpResponse(t.render(c))
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def login_protected_view(request):
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"A simple view that is login protected."
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t = Template('This is a login protected test. Username is {{ user.username }}.', name='Login Template')
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c = Context({'user': request.user})
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return HttpResponse(t.render(c))
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login_protected_view = login_required(login_protected_view)
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def session_view(request):
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"A view that modifies the session"
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request.session['tobacconist'] = 'hovercraft'
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t = Template('This is a view that modifies the session.',
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name='Session Modifying View Template')
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c = Context()
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return HttpResponse(t.render(c))
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def broken_view(request):
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"""A view which just raises an exception, simulating a broken view."""
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raise KeyError("Oops! Looks like you wrote some bad code.")
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