diff --git a/mercurial/chgserver.py b/mercurial/chgserver.py
--- a/mercurial/chgserver.py
+++ b/mercurial/chgserver.py
@@ -151,7 +151,7 @@ def _getmtimepaths(ui):
     """
     modules = [m for n, m in extensions.extensions(ui)]
     try:
-        from . import __version__  # type: ignore
+        from . import __version__  # pytype: disable=import-error
 
         modules.append(__version__)
     except ImportError:
diff --git a/mercurial/policy.py b/mercurial/policy.py
--- a/mercurial/policy.py
+++ b/mercurial/policy.py
@@ -45,7 +45,7 @@ policy: bytes = b'allow'
 }
 
 try:
-    from . import __modulepolicy__  # type: ignore
+    from . import __modulepolicy__  # pytype: disable=import-error
 
     policy: bytes = __modulepolicy__.modulepolicy
 except ImportError:
diff --git a/mercurial/util.py b/mercurial/util.py
--- a/mercurial/util.py
+++ b/mercurial/util.py
@@ -1162,7 +1162,7 @@ def makeloggingsocket(
 def version():
     """Return version information if available."""
     try:
-        from . import __version__  # type: ignore
+        from . import __version__  # pytype: disable=import-error
 
         return __version__.version
     except ImportError: