Fixed version check for Wagtail 2.10

wagtailvideos/models.py

@@ -29,7 +29,8 @@ from wagtail.search.queryset import SearchableQuerySetMixin
 
 from wagtailvideos import ffmpeg
 
-if wagtail.__version__ >= '2.7':
+from distutils.version import LooseVersion
+if LooseVersion(wagtail.__version__) >= LooseVersion('2.7'):
     from wagtail.admin.models import get_object_usage
 else:
     from wagtail.admin.utils import get_object_usage

wagtailvideos/views/chooser.py

@@ -12,7 +12,8 @@ from wagtailvideos.forms import get_video_form
 from wagtailvideos.models import Video
 from wagtailvideos.permissions import permission_policy
 
-if wagtail.__version__ >= '2.7':
+from distutils.version import LooseVersion
+if LooseVersion(wagtail.__version__) >= LooseVersion('2.7'):
     from wagtail.admin.models import popular_tags_for_model
     from wagtail.admin.auth import PermissionPolicyChecker
 else:

wagtailvideos/views/multiple.py

@@ -11,7 +11,8 @@ from wagtailvideos.forms import get_video_form
 from wagtailvideos.models import Video
 from wagtailvideos.permissions import permission_policy
 
-if wagtail.__version__ >= '2.7':
+from distutils.version import LooseVersion
+if LooseVersion(wagtail.__version__) >= LooseVersion('2.7'):
     from wagtail.admin.auth import PermissionPolicyChecker
 else:
     from wagtail.admin.utils import PermissionPolicyChecker

wagtailvideos/views/videos.py

@@ -15,7 +15,8 @@ from wagtailvideos.forms import VideoTranscodeAdminForm, get_video_form
 from wagtailvideos.models import Video
 from wagtailvideos.permissions import permission_policy
 
-if wagtail.__version__ >= '2.7':
+from distutils.version import LooseVersion
+if LooseVersion(wagtail.__version__) >= LooseVersion('2.7'):
     from wagtail.admin.models import popular_tags_for_model
     from wagtail.admin.auth import PermissionPolicyChecker
 else: