cleanup and docstrings

Author: dlashua

custom_components/pyscript/entity_manager.py

@@ -122,7 +122,7 @@ def set_attribute(self, attribute, value):
         """Set a single attribute"""
         self._attributes[attribute] = value
 
-    def set_all_attributes(self, attributes={}):
+    def set_all_attributes(self, attributes):
         """Set all Attributes and clear existing values"""
         self._attributes = attributes
 

custom_components/pyscript/function.py

@@ -200,8 +200,10 @@ async def async_sleep(cls, duration):
 
     @classmethod
     def entity_manager_get_factory(cls, ctx):
+        """Define and return em for this context."""
 
         async def entity_manager_get(platform, name):
+            """Implement em"""
             return await EntityManager.get(ctx, platform, name)
 
         return entity_manager_get