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authorRichard van der Hoff <richard@matrix.org>2018-07-12 09:56:28 +0100
committerRichard van der Hoff <richard@matrix.org>2018-07-12 09:56:28 +0100
commit482d17b58b55e4a62c1b4df9484d1c3af80d94ff (patch)
treed936edf00491834d76c7c7aa651d2f884e0c307b /synapse/util/frozenutils.py
parentEnforce the specified API for report_event (diff)
parentMerge pull request #3505 from matrix-org/erikj/receipts_cahce (diff)
downloadsynapse-482d17b58b55e4a62c1b4df9484d1c3af80d94ff.tar.xz
Merge branch 'develop' into rav/enforce_report_api
Diffstat (limited to 'synapse/util/frozenutils.py')
-rw-r--r--synapse/util/frozenutils.py16
1 files changed, 8 insertions, 8 deletions
diff --git a/synapse/util/frozenutils.py b/synapse/util/frozenutils.py
index f497b51f4a..581c6052ac 100644
--- a/synapse/util/frozenutils.py
+++ b/synapse/util/frozenutils.py
@@ -13,19 +13,20 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
+from six import string_types
+
+from canonicaljson import json
 from frozendict import frozendict
-import simplejson as json
 
 
 def freeze(o):
-    t = type(o)
-    if t is dict:
+    if isinstance(o, dict):
         return frozendict({k: freeze(v) for k, v in o.items()})
 
-    if t is frozendict:
+    if isinstance(o, frozendict):
         return o
 
-    if t is str or t is unicode:
+    if isinstance(o, string_types):
         return o
 
     try:
@@ -37,11 +38,10 @@ def freeze(o):
 
 
 def unfreeze(o):
-    t = type(o)
-    if t is dict or t is frozendict:
+    if isinstance(o, (dict, frozendict)):
         return dict({k: unfreeze(v) for k, v in o.items()})
 
-    if t is str or t is unicode:
+    if isinstance(o, string_types):
         return o
 
     try: