Python reversion.revisions.create_revision() Examples

def make_profile(backend, user, response, is_new=False, *args, **kwargs):
    if is_new:
        if not hasattr(user, 'profile'):
            profile = Profile(user=user)
            profile.language = Language.get_default_language()
            logger.info('Info from %s: %s', backend.name, response)
            profile.save()
            form = ProfileForm(instance=profile, user=user)
        else:
            data = backend.strategy.request_data()
            logger.info(data)
            form = ProfileForm(data, instance=user.profile, user=user)
            if form.is_valid():
                with transaction.atomic(), revisions.create_revision():
                    form.save()
                    revisions.set_user(user)
                    revisions.set_comment('Updated on registration')
                    return
        return render(backend.strategy.request, 'registration/profile_creation.html', {
            'title': 'Create your profile', 'form': form,
        }) 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def save_revision(self, user, comment, *args, **kwargs):
        with transaction.atomic(), reversion.create_revision():
            self.save()
            reversion.set_user(user)
            reversion.set_comment(comment) 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def form_valid(self, form):
        with transaction.atomic(), revisions.create_revision():
            revisions.set_comment(_('Edited from site'))
            revisions.set_user(self.request.user)
            return super(CommentEditAjax, self).form_valid(form) 

def generate_scratch_codes(request):
    profile = request.profile
    with transaction.atomic(), revisions.create_revision():
        revisions.set_user(request.user)
        revisions.set_comment(_('Generated scratch codes for user'))
    return JsonResponse({'data': {'codes': profile.generate_scratch_codes()}}) 

def remove_api_token(request):
    profile = request.profile
    with transaction.atomic(), revisions.create_revision():
        profile.api_token = None
        profile.save()
        revisions.set_user(request.user)
        revisions.set_comment(_('Removed API token for user'))
    return JsonResponse({}) 

def generate_api_token(request):
    profile = request.profile
    with transaction.atomic(), revisions.create_revision():
        revisions.set_user(request.user)
        revisions.set_comment(_('Generated API token for user'))
        return JsonResponse({'data': {'token': profile.generate_api_token()}}) 

def post(self, request, *args, **kwargs):
        self.object = self.get_object()
        page = self.get_comment_page()

        if self.is_comment_locked():
            return HttpResponseForbidden()

        parent = request.POST.get('parent')
        if parent:
            if len(parent) > 10:
                return HttpResponseBadRequest()
            try:
                parent = int(parent)
            except ValueError:
                return HttpResponseNotFound()
            else:
                if not Comment.objects.filter(hidden=False, id=parent, page=page).exists():
                    return HttpResponseNotFound()

        form = CommentForm(request, request.POST)
        if form.is_valid():
            comment = form.save(commit=False)
            comment.author = request.profile
            comment.page = page
            with LockModel(write=(Comment, Revision, Version), read=(ContentType,)), revisions.create_revision():
                revisions.set_user(request.user)
                revisions.set_comment(_('Posted comment'))
                comment.save()
            return HttpResponseRedirect(request.path)

        context = self.get_context_data(object=self.object, comment_form=form)
        return self.render_to_response(context) 

def do_create_revision(request):
    with create_revision():
        set_user(request.user)
        yield 

def test_reversion_anonymization(self):
        from reversion import revisions as reversion
        from reversion.models import Version
        from gdpr.utils import get_reversion_versions

        anon = ContactFormAnonymizer()
        anon.Meta.anonymize_reversion = True
        anon.Meta.reversible_anonymization = True

        user = User(username='test_username')
        user.save()

        with reversion.create_revision():
            form = ContactForm()
            form.email = CUSTOMER__EMAIL
            form.full_name = CUSTOMER__LAST_NAME
            form.save()

            reversion.set_user(user)

        with reversion.create_revision():
            form.email = CUSTOMER__EMAIL2
            form.save()

            reversion.set_user(user)

        with reversion.create_revision():
            form.email = CUSTOMER__EMAIL3
            form.save()

            reversion.set_user(user)

        versions: List[Version] = get_reversion_versions(form)

        self.assertEqual(versions[0].field_dict['email'], CUSTOMER__EMAIL)
        self.assertEqual(versions[1].field_dict['email'], CUSTOMER__EMAIL2)
        self.assertEqual(versions[2].field_dict['email'], CUSTOMER__EMAIL3)

        anon.anonymize_obj(form, base_encryption_key=self.base_encryption_key)

        anon_versions: List[Version] = get_reversion_versions(form)
        anon_form = ContactForm.objects.get(pk=form.pk)

        self.assertNotEqual(anon_versions[0].field_dict['email'], CUSTOMER__EMAIL)
        self.assertNotEqual(anon_versions[1].field_dict['email'], CUSTOMER__EMAIL2)
        self.assertNotEqual(anon_versions[2].field_dict['email'], CUSTOMER__EMAIL3)
        self.assertNotEqual(anon_form.email, CUSTOMER__EMAIL3)

        anon.deanonymize_obj(anon_form, base_encryption_key=self.base_encryption_key)

        deanon_versions: List[Version] = get_reversion_versions(form)
        deanon_form = ContactForm.objects.get(pk=form.pk)

        self.assertEqual(deanon_versions[0].field_dict['email'], CUSTOMER__EMAIL)
        self.assertEqual(deanon_versions[1].field_dict['email'], CUSTOMER__EMAIL2)
        self.assertEqual(deanon_versions[2].field_dict['email'], CUSTOMER__EMAIL3)
        self.assertEqual(deanon_form.email, CUSTOMER__EMAIL3)
        self.assertDictEqual(versions[0].field_dict, deanon_versions[0].field_dict)
        self.assertDictEqual(versions[1].field_dict, deanon_versions[1].field_dict)
        self.assertDictEqual(versions[2].field_dict, deanon_versions[2].field_dict) 

def edit_profile(request):
    if request.profile.mute:
        raise Http404()
    if request.method == 'POST':
        form = ProfileForm(request.POST, instance=request.profile, user=request.user)
        if form.is_valid():
            with transaction.atomic(), revisions.create_revision():
                form.save()
                revisions.set_user(request.user)
                revisions.set_comment(_('Updated on site'))

            if newsletter_id is not None:
                try:
                    subscription = Subscription.objects.get(user=request.user, newsletter_id=newsletter_id)
                except Subscription.DoesNotExist:
                    if form.cleaned_data['newsletter']:
                        Subscription(user=request.user, newsletter_id=newsletter_id, subscribed=True).save()
                else:
                    if subscription.subscribed != form.cleaned_data['newsletter']:
                        subscription.update(('unsubscribe', 'subscribe')[form.cleaned_data['newsletter']])

            perm = Permission.objects.get(codename='test_site', content_type=ContentType.objects.get_for_model(Profile))
            if form.cleaned_data['test_site']:
                request.user.user_permissions.add(perm)
            else:
                request.user.user_permissions.remove(perm)

            return HttpResponseRedirect(request.path)
    else:
        form = ProfileForm(instance=request.profile, user=request.user)
        if newsletter_id is not None:
            try:
                subscription = Subscription.objects.get(user=request.user, newsletter_id=newsletter_id)
            except Subscription.DoesNotExist:
                form.fields['newsletter'].initial = False
            else:
                form.fields['newsletter'].initial = subscription.subscribed
        form.fields['test_site'].initial = request.user.has_perm('judge.test_site')

    tzmap = settings.TIMEZONE_MAP
    return render(request, 'user/edit-profile.html', {
        'require_staff_2fa': settings.DMOJ_REQUIRE_STAFF_2FA,
        'form': form, 'title': _('Edit profile'), 'profile': request.profile,
        'can_download_data': bool(settings.DMOJ_USER_DATA_DOWNLOAD),
        'has_math_config': bool(settings.MATHOID_URL),
        'TIMEZONE_MAP': tzmap or 'http://momentjs.com/static/img/world.png',
        'TIMEZONE_BG': settings.TIMEZONE_BG if tzmap else '#4E7CAD',
    })