Fix 'reinitialize_command()' so it resets the 'have_run' flag for the command being reinitialized to false.
Fix 'reinitialize_command()' so it resets the 'have_run' flag for the
command being reinitialized to false.

sk-/python2.7-type-annotator,sk-/python2.7-type-annotator,sk-/python2.7-type-annotator