Implemented main basically

single_ursim_control/plugin_repository.py

@@ -3,7 +3,11 @@ from plugins import AbstractPlugin, AbstractCommandCompiler
 import logging
 
 
-class ConflictingPlugins(BaseException):
+class ConflictingPlugins(Exception):
+    pass
+
+
+class UnknownPlugin(Exception):
     pass
 
 
@@ -19,14 +23,25 @@ class PluginRepository:
         self._registered_plugins[plugin_class.plugin_name] = plugin_class
         self._logger.debug(f"Registered plugin: {plugin_class.plugin_name}")
 
+    def load_plugins(self, plugins: List[str]):
+        for plugin in plugins:
+            self.load_plugin(plugin)
+
     def load_plugin(self, plugin: str):
+        self._logger.debug(f"Loading plugin: {plugin}")
 
         if plugin in self._loaded_plugins.keys():
             self._logger.warning(f"Plugin {plugin} already loaded!")
             return
 
-        # create instance
-        plugin_instance = self._registered_plugins[plugin]()  # config is statically loaded
+        # lookup plugin class
+        try:
+            plugin_cls = self._registered_plugins[plugin]
+        except KeyError:
+            raise UnknownPlugin(f"Tried to load unknown plugin: {plugin}")
+
+        # Create instance
+        plugin_instance = plugin_cls()  # config is statically loaded
 
         # load compilers
         compilers = plugin_instance.load_compilers()