TT#121955 replace django-export with django-import-export

* it doesn't support Django 4.0

Change-Id: I696c3ac603a40d68f4d2fb439bb8957d442d877d

repoapi/settings/common.py

@@ -22,7 +22,6 @@ import structlog
 BASE_DIR = dirname(dirname(dirname(os.path.abspath(__file__))))
 
 INSTALLED_APPS = [
-    "object_tools",
     "django.contrib.admin",
     "django.contrib.auth",
     "django.contrib.contenttypes",
@@ -37,7 +36,7 @@ INSTALLED_APPS = [
     "django_extensions",
     "django_filters",
     "jsonify",
-    "export",
+    "import_export",
     "repoapi.apps.RepoAPIConfig",
     "hotfix.apps.HotfixConfig",
     "panel.apps.PanelConfig",

repoapi/urls.py

@@ -12,7 +12,6 @@
 #
 # You should have received a copy of the GNU General Public License along
 # with this program.  If not, see <http://www.gnu.org/licenses/>.
-import object_tools
 from django.conf.urls import include
 from django.conf.urls import url
 from django.contrib import admin
@@ -103,7 +102,6 @@ api_patterns = [
 api_patterns = format_suffix_patterns(api_patterns)
 
 urlpatterns = [
-    url(r"^object-tools/", object_tools.tools.urls),
     url(r"^admin/", admin.site.urls),
     url(r"^", include(api_patterns)),
     url(

requirements/common.txt

@@ -4,11 +4,10 @@ django-appconf
 django-assets
 django-celery-beat
 django-celery-results
-django-export
 django-extensions
 django-filter
+django-import-export
 django-jsonify
-django-object-tools
 django-rest-swagger
 django-structlog
 django-timezone-field