Add ability to generate development translations for all integrations (…

…home-assistant#87197)

script/translations/develop.py

@@ -27,6 +27,7 @@ def get_arguments() -> argparse.Namespace:
     parser.add_argument(
         "--integration", type=valid_integration, help="Integration to process."
     )
+    parser.add_argument("--all", action="store_true", help="Process all integrations.")
     return parser.parse_args()
 
 
@@ -47,7 +48,7 @@ def flatten_translations(translations):
                 key_stack.pop()
         else:
             stack.pop()
-            if len(key_stack) > 0:
+            if key_stack:
                 key_stack.pop()
 
     return flattened_translations
@@ -89,29 +90,13 @@ def substitute_reference(value, flattened_translations):
     return new
 
 
-def run():
-    """Run the script."""
-    args = get_arguments()
-    if args.integration:
-        integration = args.integration
-    else:
-        integration = None
-        while (
-            integration is None
-            or not Path(f"homeassistant/components/{integration}").exists()
-        ):
-            if integration is not None:
-                print(f"Integration {integration} doesn't exist!")
-                print()
-            integration = input("Integration to process: ")
-
-    translations = upload.generate_upload_data()
+def run_single(translations, flattened_translations, integration):
+    """Run the script for a single integration."""
 
     if integration not in translations["component"]:
         print("Integration has no strings.json")
         sys.exit(1)
 
-    flattened_translations = flatten_translations(translations)
     integration_strings = translations["component"][integration]
 
     translations["component"][integration] = substitute_translation_references(
@@ -129,4 +114,32 @@ def run():
 
     download.write_integration_translations()
 
+    print(f"Processed {integration}")
+
+
+def run():
+    """Run the script."""
+    args = get_arguments()
+    translations = upload.generate_upload_data()
+    flattened_translations = flatten_translations(translations)
+
+    if args.all:
+        for integration in translations["component"]:
+            run_single(translations, flattened_translations, integration)
+        return 0
+
+    if args.integration:
+        integration = args.integration
+    else:
+        integration = None
+        while (
+            integration is None
+            or not Path(f"homeassistant/components/{integration}").exists()
+        ):
+            if integration is not None:
+                print(f"Integration {integration} doesn't exist!")
+                print()
+            integration = input("Integration to process: ")
+
+    run_single(translations, flattened_translations, integration)
     return 0