Ignore swapfiles, revoke walrus and todo

Author: CoMPaTech

.gitignore

@@ -1,6 +1,7 @@
 build.sh
 .DS_Store
 *.pyc
+.*.swp
 __pycache__
 /dist/
 /*.egg-info

plugwise/.helper.py.swp

@@ -443,8 +443,6 @@ def _get_module_data(self, appliance, locator, mod_type):
         if appl_search is not None:
             link_id = appl_search.attrib["id"]
             locator = f".//{mod_type}[@id='{link_id}']...."
-            #  TODO: 20220125 investigate why walrus doesn't play with pylint (module.find = no-member) on
-            #        if (module := self._modules.find(locator)) is not None:
             module = self._modules.find(locator)
             if module is not None:
                 v_name = module.find("vendor_name").text