Create intent_transformers.py (#319)

Author: JarbasAl

ovos_plugin_manager/intent_transformers.py

@@ -0,0 +1,22 @@
+from ovos_plugin_manager.templates.transformers import IntentTransformer
+from ovos_plugin_manager.utils import PluginTypes
+
+
+def find_intent_transformer_plugins() -> dict:
+    """
+    Find all installed plugins
+    @return: dict plugin names to entrypoints
+    """
+    from ovos_plugin_manager.utils import find_plugins
+    return find_plugins(PluginTypes.INTENT_TRANSFORMER)
+
+
+def load_intent_transformer_plugin(module_name: str) -> \
+        type(IntentTransformer):
+    """
+    Get an uninstantiated class for the requested module_name
+    @param module_name: Plugin entrypoint name to load
+    @return: Uninstantiated class
+    """
+    from ovos_plugin_manager.utils import load_plugin
+    return load_plugin(module_name, PluginTypes.INTENT_TRANSFORMER)