# HG changeset patch
# User Martin von Zweigbergk <martinvonz@google.com>
# Date 1573241002 28800
# Node ID 85628a595c378487da2aa7256a476b3a9f758ead
# Parent  7fd16ddabaa04ab9d566f1d0d65aae9c5b6362a6
repoview: use class literal for creating filteredchangelog

The type name is constant, so we don't need to create it dynamically
using type(). As suggested by Yuya.

Differential Revision: https://phab.mercurial-scm.org/D7364

diff -r 7fd16ddabaa0 -r 85628a595c37 mercurial/repoview.py
--- a/mercurial/repoview.py	Thu Nov 07 14:59:11 2019 -0500
+++ b/mercurial/repoview.py	Fri Nov 08 11:23:22 2019 -0800
@@ -227,9 +227,10 @@
     cl = copy.copy(unfichangelog)
     cl.filteredrevs = filteredrevs
 
-    cl.__class__ = type(
-        'filteredchangelog', (filteredchangelogmixin, cl.__class__), {}
-    )
+    class filteredchangelog(filteredchangelogmixin, cl.__class__):
+        pass
+
+    cl.__class__ = filteredchangelog
 
     return cl