Add bookmark assets API (#1003)

* Add list, details and download endpoints

* Avoid using multiple DefaultRoute instances

* Add upload endpoint

* Add docs

* Allow configuring max request content length

* Add option for disabling uploads

* Remove gzip field

* Add delete endpoint

bookmarks/tests/test_bookmark_asset_view.py

@@ -11,19 +11,11 @@ from bookmarks.tests.helpers import (
 
 class BookmarkAssetViewTestCase(TestCase, BookmarkFactoryMixin):
     def setUp(self) -> None:
+        self.setup_temp_assets_dir()
         user = self.get_or_create_test_user()
         self.client.force_login(user)
 
-    def tearDown(self):
-        temp_files = [
-            f for f in os.listdir(settings.LD_ASSET_FOLDER) if f.startswith("temp")
-        ]
-        for temp_file in temp_files:
-            os.remove(os.path.join(settings.LD_ASSET_FOLDER, temp_file))
-
     def setup_asset_file(self, filename):
-        if not os.path.exists(settings.LD_ASSET_FOLDER):
-            os.makedirs(settings.LD_ASSET_FOLDER)
         filepath = os.path.join(settings.LD_ASSET_FOLDER, filename)
         with open(filepath, "w") as f:
             f.write("test")