Random hassfest fixes (#23314)

script/hassfest/__main__.py

@@ -35,10 +35,9 @@ def main():
     integrations = Integration.load_dir(
         pathlib.Path('homeassistant/components')
     )
-    manifest.validate(integrations, config)
-    dependencies.validate(integrations, config)
-    codeowners.validate(integrations, config)
-    services.validate(integrations, config)
+
+    for plugin in PLUGINS:
+        plugin.validate(integrations, config)
 
     # When we generate, all errors that are fixable will be ignored,
     # as generating them will be fixed.
@@ -59,7 +58,10 @@ def main():
     print("Invalid integrations:", len(invalid_itg))
 
     if not invalid_itg and not general_errors:
-        codeowners.generate(integrations, config)
+        for plugin in PLUGINS:
+            if hasattr(plugin, 'generate'):
+                plugin.generate(integrations, config)
+
         return 0
 
     print()

script/hassfest/dependencies.py

@@ -68,5 +68,5 @@ def validate(integrations: Dict[str, Integration], config):
             if dep not in integrations:
                 integration.add_error(
                     'dependencies',
-                    "Dependency {} does not exist"
+                    "Dependency {} does not exist".format(dep)
                 )

script/hassfest/services.py

@@ -59,7 +59,7 @@ def validate_services(integration: Integration):
     """Validate services."""
     # Find if integration uses services
     has_services = grep_dir(integration.path, "**/*.py",
-                            r"hass\.(services|async_register)")
+                            r"hass\.services\.(register|async_register)")
 
     if not has_services:
         return