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161 lines
5.0 KiB
Python
161 lines
5.0 KiB
Python
import json
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import warnings
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from django.conf import settings
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from django.contrib.auth.decorators import login_required
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from django.http import HttpResponse, HttpResponseRedirect
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from django.shortcuts import render_to_response
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from django.core.serializers.json import DjangoJSONEncoder
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from django.template import RequestContext
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from django.template.loader import render_to_string
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from django.test import Client
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from django.test.client import CONTENT_TYPE_RE
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from django.test.utils import setup_test_environment
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class CustomTestException(Exception):
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pass
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def no_template_view(request):
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"A simple view that expects a GET request, and returns a rendered template"
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return HttpResponse("No template used. Sample content: twice once twice. Content ends.")
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def staff_only_view(request):
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"A view that can only be visited by staff. Non staff members get an exception"
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if request.user.is_staff:
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return HttpResponse('')
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else:
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raise CustomTestException()
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def get_view(request):
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"A simple login protected view"
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return HttpResponse("Hello world")
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get_view = login_required(get_view)
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def request_data(request, template='base.html', data='sausage'):
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"A simple view that returns the request data in the context"
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# request.REQUEST is deprecated, but needs testing until removed.
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with warnings.catch_warnings(record=True):
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warnings.simplefilter("always")
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request_foo = request.REQUEST.get('foo')
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request_bar = request.REQUEST.get('bar')
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return render_to_response(template, {
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'get-foo': request.GET.get('foo'),
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'get-bar': request.GET.get('bar'),
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'post-foo': request.POST.get('foo'),
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'post-bar': request.POST.get('bar'),
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'request-foo': request_foo,
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'request-bar': request_bar,
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'data': data,
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})
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def view_with_argument(request, name):
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"""A view that takes a string argument
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The purpose of this view is to check that if a space is provided in
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the argument, the test framework unescapes the %20 before passing
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the value to the view.
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"""
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if name == 'Arthur Dent':
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return HttpResponse('Hi, Arthur')
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else:
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return HttpResponse('Howdy, %s' % name)
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def nested_view(request):
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"""
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A view that uses test client to call another view.
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"""
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setup_test_environment()
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c = Client()
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c.get("/no_template_view")
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return render_to_response('base.html', {'nested': 'yes'})
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def login_protected_redirect_view(request):
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"A view that redirects all requests to the GET view"
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return HttpResponseRedirect('/get_view/')
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login_protected_redirect_view = login_required(login_protected_redirect_view)
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def set_session_view(request):
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"A view that sets a session variable"
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request.session['session_var'] = 'YES'
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return HttpResponse('set_session')
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def check_session_view(request):
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"A view that reads a session variable"
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return HttpResponse(request.session.get('session_var', 'NO'))
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def request_methods_view(request):
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"A view that responds with the request method"
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return HttpResponse('request method: %s' % request.method)
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def return_unicode(request):
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return render_to_response('unicode.html')
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def return_undecodable_binary(request):
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return HttpResponse(
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b'%PDF-1.4\r\n%\x93\x8c\x8b\x9e ReportLab Generated PDF document http://www.reportlab.com'
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)
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def return_json_file(request):
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"A view that parses and returns a JSON string as a file."
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match = CONTENT_TYPE_RE.match(request.META['CONTENT_TYPE'])
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if match:
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charset = match.group(1)
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else:
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charset = settings.DEFAULT_CHARSET
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# This just checks that the uploaded data is JSON
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obj_dict = json.loads(request.body.decode(charset))
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obj_json = json.dumps(obj_dict, cls=DjangoJSONEncoder, ensure_ascii=False)
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response = HttpResponse(obj_json.encode(charset), status=200,
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content_type='application/json; charset=%s' % charset)
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response['Content-Disposition'] = 'attachment; filename=testfile.json'
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return response
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def check_headers(request):
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"A view that responds with value of the X-ARG-CHECK header"
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return HttpResponse('HTTP_X_ARG_CHECK: %s' % request.META.get('HTTP_X_ARG_CHECK', 'Undefined'))
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def body(request):
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"A view that is requested with GET and accesses request.body. Refs #14753."
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return HttpResponse(request.body)
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def read_all(request):
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"A view that is requested with accesses request.read()."
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return HttpResponse(request.read())
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def read_buffer(request):
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"A view that is requested with accesses request.read(LARGE_BUFFER)."
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return HttpResponse(request.read(99999))
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def request_context_view(request):
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# Special attribute that won't be present on a plain HttpRequest
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request.special_path = request.path
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return render_to_response('request_context.html', context_instance=RequestContext(request, {}))
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def render_template_multiple_times(request):
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"""A view that renders a template multiple times."""
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return HttpResponse(
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render_to_string('base.html') + render_to_string('base.html'))
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