Change to use packaging.version to compare version numbers (because string...

Change to use packaging.version to compare version numbers (because string comparison means 2.10 > 2.7 is not True)

wagtailvideos/models.py

@@ -6,6 +6,7 @@ import shutil
 import subprocess
 import tempfile
 import threading
+from packaging import version
 from contextlib import contextmanager
 
 import wagtail
@@ -29,7 +30,7 @@ from wagtail.search.queryset import SearchableQuerySetMixin
 
 from wagtailvideos import ffmpeg
 
-if wagtail.__version__ >= '2.7':
+if version.parse(wagtail.__version__) >= version.parse('2.7'):
     from wagtail.admin.models import get_object_usage
 else:
     from wagtail.admin.utils import get_object_usage

wagtailvideos/views/chooser.py

 import wagtail
+from packaging import version
 from django.core.paginator import Paginator
 from django.shortcuts import get_object_or_404, render
 from django.urls import reverse
@@ -12,7 +13,7 @@ from wagtailvideos.forms import get_video_form
 from wagtailvideos.models import Video
 from wagtailvideos.permissions import permission_policy
 
-if wagtail.__version__ >= '2.7':
+if version.parse(wagtail.__version__) >= version.parse('2.7'):
     from wagtail.admin.models import popular_tags_for_model
     from wagtail.admin.auth import PermissionPolicyChecker
 else:

wagtailvideos/views/multiple.py

 import wagtail
+from packaging import version
 from django.http import HttpResponseBadRequest, JsonResponse
 from django.shortcuts import get_object_or_404, render
 from django.template.loader import render_to_string
@@ -11,7 +12,7 @@ from wagtailvideos.forms import get_video_form
 from wagtailvideos.models import Video
 from wagtailvideos.permissions import permission_policy
 
-if wagtail.__version__ >= '2.7':
+if version.parse(wagtail.__version__) >= version.parse('2.7'):
     from wagtail.admin.auth import PermissionPolicyChecker
 else:
     from wagtail.admin.utils import PermissionPolicyChecker

wagtailvideos/views/videos.py

 import wagtail
+from packaging import version
 from django.core.paginator import Paginator
 from django.http import HttpResponseNotAllowed
 from django.shortcuts import get_object_or_404, redirect, render
@@ -15,7 +16,7 @@ from wagtailvideos.forms import VideoTranscodeAdminForm, get_video_form
 from wagtailvideos.models import Video
 from wagtailvideos.permissions import permission_policy
 
-if wagtail.__version__ >= '2.7':
+if version.parse(wagtail.__version__) >= version.parse('2.7'):
     from wagtail.admin.models import popular_tags_for_model
     from wagtail.admin.auth import PermissionPolicyChecker
 else: