from django.core.exceptions import DisallowedHost, PermissionDenied, SuspiciousOperation

from django.http import (

    Http404,

    HttpResponse,

    HttpResponseRedirect,

    HttpResponseServerError,

)

from django.http.multipartparser import MultiPartParserError

def innocent(request):

    return HttpResponse("innocent")

def redirect(request):

    return HttpResponseRedirect("/")

def suspicious(request):

    raise SuspiciousOperation("dubious")

def suspicious_spec(request):

    raise DisallowedHost("dubious")

class UncaughtException(Exception):

    pass

def uncaught_exception(request):

    raise UncaughtException("Uncaught exception")

def internal_server_error(request):

    status = request.GET.get("status", 500)

    return HttpResponseServerError("Server Error", status=int(status))

def permission_denied(request):

    raise PermissionDenied()

def multi_part_parser_error(request):

    raise MultiPartParserError("parsing error")

def does_not_exist_raised(request):

    raise Http404("Not Found")