Merge pull request #7519 from matrix-org/rav/kill_py2_code

Kill off some old python 2 code

1 files changed, 9 insertions, 18 deletions

diff --git a/synapse/rest/media/v1/_base.py b/synapse/rest/media/v1/_base.py
index 503f2bed98..3689777266 100644
--- a/synapse/rest/media/v1/_base.py
+++ b/synapse/rest/media/v1/_base.py
@@ -17,7 +17,6 @@
 import logging
 import os
 
-from six import PY3
 from six.moves import urllib
 
 from twisted.internet import defer
@@ -324,23 +323,15 @@ def get_filename_from_headers(headers):
             upload_name_utf8 = upload_name_utf8[7:]
             # We have a filename*= section. This MUST be ASCII, and any UTF-8
             # bytes are %-quoted.
-            if PY3:
-                try:
-                    # Once it is decoded, we can then unquote the %-encoded
-                    # parts strictly into a unicode string.
-                    upload_name = urllib.parse.unquote(
-                        upload_name_utf8.decode("ascii"), errors="strict"
-                    )
-                except UnicodeDecodeError:
-                    # Incorrect UTF-8.
-                    pass
-            else:
-                # On Python 2, we first unquote the %-encoded parts and then
-                # decode it strictly using UTF-8.
-                try:
-                    upload_name = urllib.parse.unquote(upload_name_utf8).decode("utf8")
-                except UnicodeDecodeError:
-                    pass
+            try:
+                # Once it is decoded, we can then unquote the %-encoded
+                # parts strictly into a unicode string.
+                upload_name = urllib.parse.unquote(
+                    upload_name_utf8.decode("ascii"), errors="strict"
+                )
+            except UnicodeDecodeError:
+                # Incorrect UTF-8.
+                pass
 
     # If there isn't check for an ascii name.
     if not upload_name: