mercurial/manifest.py

--- a/mercurial/manifest.py	Thu Mar 03 17:39:20 2022 -0800
+++ b/mercurial/manifest.py	Thu Mar 03 18:28:30 2022 -0800
@@ -867,11 +867,11 @@
           differs, load it in both
         """
         toloadlazy = []
-        for d, v1 in pycompat.iteritems(t1._lazydirs):
+        for d, v1 in t1._lazydirs.items():
             v2 = t2._lazydirs.get(d)
             if not v2 or v2[0] != v1[0]:
                 toloadlazy.append(d)
-        for d, v1 in pycompat.iteritems(t2._lazydirs):
+        for d, v1 in t2._lazydirs.items():
             if d not in t1._lazydirs:
                 toloadlazy.append(d)
 
@@ -953,7 +953,7 @@
             if p in self._files:
                 yield self._subpath(p), n
             else:
-                for f, sn in pycompat.iteritems(n):
+                for f, sn in n.items():
                     yield f, sn
 
     iteritems = items
@@ -1104,11 +1104,10 @@
             def _copyfunc(s):
                 self._load()
                 s._lazydirs = {
-                    d: (n, r, True)
-                    for d, (n, r, c) in pycompat.iteritems(self._lazydirs)
+                    d: (n, r, True) for d, (n, r, c) in self._lazydirs.items()
                 }
                 sdirs = s._dirs
-                for d, v in pycompat.iteritems(self._dirs):
+                for d, v in self._dirs.items():
                     sdirs[d] = v.copy()
                 s._files = dict.copy(self._files)
                 s._flags = dict.copy(self._flags)
@@ -1136,7 +1135,7 @@
             t1._load()
             t2._load()
             self._loaddifflazy(t1, t2)
-            for d, m1 in pycompat.iteritems(t1._dirs):
+            for d, m1 in t1._dirs.items():
                 if d in t2._dirs:
                     m2 = t2._dirs[d]
                     _filesnotin(m1, m2)
@@ -1249,7 +1248,7 @@
                 ret._flags[fn] = self._flags[fn]
 
         visit = self._loadchildrensetlazy(visit)
-        for dir, subm in pycompat.iteritems(self._dirs):
+        for dir, subm in self._dirs.items():
             if visit and dir[:-1] not in visit:
                 continue
             m = subm._matches_inner(match)
@@ -1294,15 +1293,15 @@
             t2._load()
             self._loaddifflazy(t1, t2)
 
-            for d, m1 in pycompat.iteritems(t1._dirs):
+            for d, m1 in t1._dirs.items():
                 m2 = t2._dirs.get(d, emptytree)
                 stack.append((m1, m2))
 
-            for d, m2 in pycompat.iteritems(t2._dirs):
+            for d, m2 in t2._dirs.items():
                 if d not in t1._dirs:
                     stack.append((emptytree, m2))
 
-            for fn, n1 in pycompat.iteritems(t1._files):
+            for fn, n1 in t1._files.items():
                 fl1 = t1._flags.get(fn, b'')
                 n2 = t2._files.get(fn, None)
                 fl2 = t2._flags.get(fn, b'')
@@ -1311,7 +1310,7 @@
                 elif clean:
                     result[t1._subpath(fn)] = None
 
-            for fn, n2 in pycompat.iteritems(t2._files):
+            for fn, n2 in t2._files.items():
                 if fn not in t1._files:
                     fl2 = t2._flags.get(fn, b'')
                     result[t2._subpath(fn)] = ((None, b''), (n2, fl2))
@@ -1361,9 +1360,7 @@
         """
         self._load()
         flags = self.flags
-        lazydirs = [
-            (d[:-1], v[0], b't') for d, v in pycompat.iteritems(self._lazydirs)
-        ]
+        lazydirs = [(d[:-1], v[0], b't') for d, v in self._lazydirs.items()]
         dirs = [(d[:-1], self._dirs[d]._node, b't') for d in self._dirs]
         files = [(f, self._files[f], flags(f)) for f in self._files]
         return _text(sorted(dirs + files + lazydirs))
@@ -1392,7 +1389,7 @@
         visit = self._loadchildrensetlazy(visit)
         if visit == b'this' or visit == b'all':
             visit = None
-        for d, subm in pycompat.iteritems(self._dirs):
+        for d, subm in self._dirs.items():
             if visit and d[:-1] not in visit:
                 continue
             subp1 = getnode(m1, d)
@@ -1415,7 +1412,7 @@
         self._load()
         # OPT: use visitchildrenset to avoid loading everything.
         self._loadalllazy()
-        for d, subm in pycompat.iteritems(self._dirs):
+        for d, subm in self._dirs.items():
             for subtree in subm.walksubtrees(matcher=matcher):
                 yield subtree