--- a/mercurial/lsprof.py Sun Oct 06 16:39:13 2019 -0400
+++ b/mercurial/lsprof.py Sun Oct 06 16:55:18 2019 -0400
@@ -3,6 +3,8 @@
import _lsprof
import sys
+from .pycompat import getattr
+
Profiler = _lsprof.Profiler
# PyPy doesn't expose profiler_entry from the module.