views.py 文件源码

def get(self, request, keypair_name=None, optional=None):
        try:
            if optional == "regenerate":
                api.nova.keypair_delete(request, keypair_name)

            keypair = api.nova.keypair_create(request, keypair_name)
        except Exception:
            redirect = reverse('horizon:project:access_and_security:index')
            exceptions.handle(self.request,
                              _('Unable to create key pair: %(exc)s'),
                              redirect=redirect)

        response = http.HttpResponse(content_type='application/binary')
        response['Content-Disposition'] = ('attachment; filename=%s.pem'
                                           % slugify(keypair.name))
        response.write(keypair.private_key)
        response['Content-Length'] = str(len(response.content))
        return response