global: bulk replace simple pycompat.iteritems(x) with x.items() pycompat.iteritems() just calls .items(). This commit applies a regular expression search and replace to convert simple instances of pycompat.iteritems() with .items(). There are still a handful of calls to pycompat.iteritems() remaining. But these all have more complicated expressions that I wasn't comfortable performing an automated replace on. In addition, some simple replacements were withheld because they broke pytype. These will be handled by their own changesets. Differential Revision: https://phab.mercurial-scm.org/D12318

--- a/mercurial/archival.py	Thu Mar 03 17:39:20 2022 -0800
+++ b/mercurial/archival.py	Thu Mar 03 18:28:30 2022 -0800
@@ -75,7 +75,7 @@
 
 
 def guesskind(dest):
-    for kind, extensions in pycompat.iteritems(exts):
+    for kind, extensions in exts.items():
         if any(dest.endswith(ext) for ext in extensions):
             return kind
     return None