Move module black/white list to IRCBot, allow "safe" loading of all modules

src/IRCBot.py

@@ -59,6 +59,13 @@ class Bot(object):
         elif type == TriggerResult.Return:
             return returned
 
+    def load_modules(self, safe: bool=False
+            ) -> typing.Tuple[typing.List[str], typing.List[str]]:
+        whitelist = self.get_setting("module-whitelist", [])
+        blacklist = self.get_setting("module-blacklist", [])
+        return self.modules.load_modules(self, whitelist=whitelist,
+            blacklist=blacklist, safe=safe)
+
     def add_server(self, server_id: int, connect: bool = True,
             connection_param_args: typing.Dict[str, str]={}
             ) -> IRCServer.Server:

src/ModuleManager.py

@@ -193,14 +193,26 @@ class ModuleManager(object):
         return loaded_module
 
     def load_modules(self, bot: "IRCBot.Bot", whitelist: typing.List[str]=[],
-            blacklist: typing.List[str]=[]):
+            blacklist: typing.List[str]=[], safe: bool=False
+            ) -> typing.Tuple[typing.List[str], typing.List[str]]:
+        fail = []
+        success = []
         for type, path in self.list_modules():
             name = self._module_name(path)
             if name in whitelist or (not whitelist and not name in blacklist):
                 try:
                     self.load_module(bot, name)
                 except ModuleWarning:
-                    pass
+                    fail.append(name)
+                    continue
+                except Exception as e:
+                    if safe:
+                        fail.append(name)
+                        continue
+                    else:
+                        raise
+                success.append(name)
+        return success, fail
 
     def unload_module(self, name: str):
         if not name in self.modules:

start.py

@@ -71,12 +71,11 @@ if args.module:
     module.module.command_line(args.module_args)
     sys.exit(0)
 
-whitelist = bot.get_setting("module-whitelist", [])
-blacklist = bot.get_setting("module-blacklist", [])
 
 server_configs = bot.database.servers.get_all()
+
 if len(server_configs):
-    modules.load_modules(bot, whitelist=whitelist, blacklist=blacklist)
+    bot.load_modules()
 
     servers = []
     for server_id, alias in server_configs: