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/util.py	Thu Mar 03 17:39:20 2022 -0800
+++ b/mercurial/util.py	Thu Mar 03 18:28:30 2022 -0800
@@ -1301,7 +1301,7 @@
         # __setitem__() isn't called as of PyPy 5.8.0
         def update(self, src, **f):
             if isinstance(src, dict):
-                src = pycompat.iteritems(src)
+                src = src.items()
             for k, v in src:
                 self[k] = v
             for k in f: