Use iterdir not listdir

Author: zooba

src/manage/uninstall_command.py

@@ -110,11 +110,11 @@ def execute(cmd):
                 cleanup(cmd, [])
         # Clean up other lingering directories
         LOGGER.info("Purging remaining files")
-        for d in cmd.install_dir.listdir():
+        for d in cmd.install_dir.iterdir():
             if d.is_dir():
                 LOGGER.verbose("Removing %s", d)
                 rmtree(d, after_5s_warning=warn_msg.format("remaining files"))
-        if any(cmd.install_dir.listdir()):
+        if any(cmd.install_dir.iterdir()):
             LOGGER.warn("Unable to fully remove %s.", cmd.install_dir)
         LOGGER.debug("END uninstall_command.execute")
         return