🥅 Catch error if ser2net is corrupt/invalid (allow menu to load with …

…default serial settings). Resolves #200

🚑 hotfix, last update introduced an AttributeError related to partially implemented outlet_group feature

src/consolepi-menu.py

@@ -193,7 +193,7 @@ def do_menu_load_warnings(self):
                 log.show('No Local Adapters Detected')
             if log.error_msgs:
                 # -- remove no ser2net.conf found msg if no local adapters
-                log.error_msgs = [m for m in log.error_msgs if 'ser2net' not in m]
+                log.error_msgs = [m for m in log.error_msgs if 'No ser2net configuration found' not in m]
 
     def picocom_help(self):
         print('----------------------- picocom Command Sequences -----------------------\n')

src/pypkg/consolepi/config.py

@@ -75,6 +75,7 @@ def __init__(self):
         self.hosts = self.get_hosts()
         self.power = self.cfg.get('power', False)
         self.do_dli_menu = None  # updated in get_outlets_from_file()
+        self.outlet_groups = {}  # updated in get_outlets_from_file()
         self.outlets = {} if not self.power else self.get_outlets_from_file()
         self.remotes = self.get_remotes_from_file()
         self.remote_update = self.get_remotes_from_file
@@ -518,13 +519,18 @@ def get_ser2netv4(self, file: Path = None) -> Dict:
         ########################################################
         ser2net_conf = {}
         if file is None and self.ser2net_file is None:
-            return ()
+            return {}
 
         raw = self.ser2net_file.read_text() if not file else file.read_text()
         raw_mod = "\n".join([line if not line.startswith("connection") else f"{line.split('&')[-1]}:" for line in raw.splitlines()])
         banner = [line for line in raw.splitlines() if line.startswith("define: &banner")]
         banner = None if not banner else banner[-1].replace("define: &banner", "").lstrip()
-        ser_dict = yaml.safe_load(raw_mod)
+        try:
+            ser_dict = yaml.safe_load(raw_mod)
+        except Exception as e:
+            log.error(f"Error ({e.__class__.__name__}) occured parsing {file or self.ser2net_file}, verify file contents.", show=True)
+            log.exception(e)
+            return {}
 
         for k, v in ser_dict.items():
             if not isinstance(v, dict):