diff -r 55d132525155 -r 642e31cb55f0 hgext/convert/subversion.py
--- a/hgext/convert/subversion.py	Mon Feb 21 13:03:43 2022 -0700
+++ b/hgext/convert/subversion.py	Mon Feb 21 13:08:28 2022 -0700
@@ -180,7 +180,7 @@
     return optrev
 
 
-class changedpath(object):
+class changedpath:
     def __init__(self, p):
         self.copyfrom_path = p.copyfrom_path
         self.copyfrom_rev = p.copyfrom_rev
@@ -248,7 +248,7 @@
         get_log_child(ui.fout, *args)
 
 
-class logstream(object):
+class logstream:
     """Interruptible revision log iterator."""
 
     def __init__(self, stdout):