diff options
Diffstat (limited to 'synapse/rest/media')
| -rw-r--r-- | synapse/rest/media/v1/preview_url_resource.py | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/synapse/rest/media/v1/preview_url_resource.py b/synapse/rest/media/v1/preview_url_resource.py index f4768a9e8b..4bb454c36f 100644 --- a/synapse/rest/media/v1/preview_url_resource.py +++ b/synapse/rest/media/v1/preview_url_resource.py @@ -27,7 +27,6 @@ from typing import Dict, Optional from urllib import parse as urlparse import attr -from canonicaljson import json from twisted.internet import defer from twisted.internet.error import DNSLookupError @@ -43,6 +42,7 @@ from synapse.http.servlet import parse_integer, parse_string from synapse.logging.context import make_deferred_yieldable, run_in_background from synapse.metrics.background_process_metrics import run_as_background_process from synapse.rest.media.v1._base import get_filename_from_headers +from synapse.util import json_encoder from synapse.util.async_helpers import ObservableDeferred from synapse.util.caches.expiringcache import ExpiringCache from synapse.util.stringutils import random_string @@ -355,7 +355,7 @@ class PreviewUrlResource(DirectServeJsonResource): logger.debug("Calculated OG for %s as %s", url, og) - jsonog = json.dumps(og) + jsonog = json_encoder.encode(og) # store OG in history-aware DB cache await self.store.store_url_cache( |