Use Choice class.

docs/recipes/scripts/0074-multiple-language-captions-method1.py

@@ -1,4 +1,4 @@
-from iiif_prezi3 import Manifest, ResourceItem, AnnotationPage, Annotation, KeyValueString, config
+from iiif_prezi3 import Manifest, ResourceItem, AnnotationPage, Annotation, KeyValueString, config, Choice
 
 config.configs['helpers.auto_fields.AutoLang'].auto_lang = "en"
 base_url = "https://iiif.io/api/cookbook/recipe/0074-multiple-language-captions"
@@ -14,36 +14,26 @@
 canvas = manifest.make_canvas(
     id=f"{base_url}/canvas"
 )
-
 video_resource = ResourceItem(
     id="https://fixtures.iiif.io/video/europeana/Per_voi_signore_Modelli_francesi.mp4",
     type="Video",
     format="video/mp4"
 )
 video_hwd = {"height": 384, "width": 288, "duration": 65.0}
 video_resource.set_hwd(**video_hwd)
-
 canvas.set_hwd(**video_hwd)
-
 painting_annotation = Annotation(
     id=f"{base_url}/canvas/page/annotation",
     motivation="painting",
     body=video_resource,
     target=canvas.id
 )
-
 annotation_page = AnnotationPage(
     id=f"{base_url}/canvas/page"
 )
 annotation_page.add_item(painting_annotation)
 canvas.add_item(annotation_page)
 
-anno_body = ResourceItem(
-    id="https://fixtures.iiif.io/video/indiana/lunchroom_manners/high/lunchroom_manners_1024kb.mp4",
-    type="Choice",
-    format="video/mp4"
-)
-
 italian_captions = ResourceItem(
     id=f"{base_url}/Per_voi_signore_Modelli_francesi_it.vtt",
     type="Text",
@@ -58,16 +48,15 @@
     language="en"
 )
 english_captions.add_label(language="en", value="Captions in WebVTT format")
+choice = Choice(
+    items=[english_captions, italian_captions]
+)
 
 caption_annotation = canvas.make_annotation(
     id=f"{base_url}/manifest.json/subtitles_captions-files-vtt",
     motivation="supplementing",
-    body={
-        "type": "Choice",
-        "items": [english_captions, italian_captions]
-    },
+    body=choice,
     target=canvas.id,
     anno_page_id=f"{base_url}/manifest.json/anno/page/1"
 )
-
 print(manifest.json(indent=2))