Share formatter field label policy

caption_naturalizer.py

@@ -23,26 +23,7 @@ STYLE_TAILS = [
     ", coloured pencil comic illustration, crisp linework, hatching, soft pastel palette, warm sensual lighting, textured paper",
 ]
 
-PROMPT_FIELD_LABELS = (
+PROMPT_FIELD_LABELS = input_policy.prompt_field_labels()
-    "Ages",
-    "Body types",
-    "Cast",
-    "Cast descriptors",
-    "Characters",
-    "Scene",
-    "Setting",
-    "Pose",
-    "Sexual pose",
-    "Facial expression",
-    "Facial expressions",
-    "Clothing",
-    "Erotic outfit",
-    "Prop/detail",
-    "Composition",
-    "Role graph",
-    "Use",
-    "Avoid",
-)
 
 ITEM_LABELS = (
     "Sexual pose",

docs/prompt-architecture-improvement-plan.md

@@ -73,7 +73,8 @@ routes:
 - JSON row detection from `metadata_json` or source text;
 - trigger-prefix stripping with route-specific trigger candidate lists;
 - `Avoid:` positive/negative splitting for fallback text;
-- prompt field extraction such as `Setting:` or `Composition:`;
+- the shared prompt field-label inventory and extraction such as `Setting:`,
+  `Sexual scene:`, `Camera control:`, or `Composition:`;
 - row-value fallback from metadata fields to labeled prompt text.
 
 It must not make formatter-style decisions. Krea prose, SDXL tags, and training
@@ -261,8 +262,9 @@ Already isolated:
   first-person body geometry, and selected-position-axis priority before loose
   context fallback.
 - `formatter_input.py` owns shared metadata/source JSON detection, trigger
-  stripping, prompt-field extraction, `Avoid:` splitting, and row-value
+  stripping, the shared prompt field-label inventory, prompt-field extraction,
-  fallback for Krea, SDXL, and caption routes.
+  `Avoid:` splitting, and row-value fallback for Krea, SDXL, and caption
+  routes.
 
 Improve later:
 

docs/prompt-pool-routing-map.md

@@ -95,7 +95,7 @@ Core helper ownership:
 | `krea_cast.py` | Shared formatter cast descriptor parsing, cast labels, cast prose, natural cast descriptor text, and label replacement used by Krea2 and caption routes. |
 | `prompt_hygiene.py` | Generic prompt, caption, and negative-prompt cleanup. |
 | `row_normalization.py` | Final prompt-row and pair metadata normalization: trigger prepending, extra-positive append, negative merge/dedupe, caption-part joining, and embedded soft/hard row sanitation. |
-| `formatter_input.py` | Shared formatter input parsing: text cleanup, metadata/source JSON detection, trigger-prefix stripping, `Avoid:` splitting, prompt-field extraction, and metadata row-value fallback. |
+| `formatter_input.py` | Shared formatter input parsing: text cleanup, metadata/source JSON detection, trigger-prefix stripping, shared prompt field-label inventory, `Avoid:` splitting, prompt-field extraction, and metadata row-value fallback. |
 | `sdxl_presets.py` | SDXL style presets, quality presets, default negative prompt, and metadata-family tag hints used by the SDXL formatter and node choice lists. |
 
 ## Node IO Map

formatter_input.py

@@ -30,6 +30,10 @@ DEFAULT_PROMPT_FIELD_LABELS = (
 )
 
 
+def prompt_field_labels() -> tuple[str, ...]:
+    return DEFAULT_PROMPT_FIELD_LABELS
+
+
 def clean_text(value: Any) -> str:
     text = "" if value is None else str(value)
     text = text.replace("\n", " ")

krea_formatter.py

@@ -69,26 +69,7 @@ TRIGGER_CANDIDATES = (
     "sxcpinup_coloredpencil",
     "sxcppnl7",
 )
-PROMPT_FIELD_LABELS = (
+PROMPT_FIELD_LABELS = input_policy.prompt_field_labels()
-    "Ages",
-    "Body types",
-    "Cast",
-    "Cast descriptors",
-    "Characters",
-    "Scene",
-    "Setting",
-    "Pose",
-    "Sexual pose",
-    "Facial expression",
-    "Facial expressions",
-    "Clothing",
-    "Erotic outfit",
-    "Prop/detail",
-    "Composition",
-    "Role graph",
-    "Use",
-    "Avoid",
-)
 
 
 def _clean(value: Any) -> str:

sdxl_formatter.py

@@ -27,27 +27,7 @@ SDXL_DEFAULT_NEGATIVE = sdxl_policy.SDXL_DEFAULT_NEGATIVE
 SDXL_ACTION_FAMILY_TAGS = sdxl_policy.SDXL_ACTION_FAMILY_TAGS
 SDXL_POSITION_FAMILY_TAGS = sdxl_policy.SDXL_POSITION_FAMILY_TAGS
 
-PROMPT_FIELD_LABELS = (
+PROMPT_FIELD_LABELS = input_policy.prompt_field_labels()
-    "Ages",
-    "Body types",
-    "Cast",
-    "Cast descriptors",
-    "Characters",
-    "Scene",
-    "Setting",
-    "Pose",
-    "Sexual pose",
-    "Sexual scene",
-    "Facial expression",
-    "Facial expressions",
-    "Clothing",
-    "Erotic outfit",
-    "Composition",
-    "Role graph",
-    "Camera control",
-    "Use",
-    "Avoid",
-)
 
 
 def sdxl_style_preset_choices() -> list[str]:

tools/prompt_smoke.py

@@ -882,6 +882,27 @@ def smoke_formatter_input_policy() -> None:
         formatter_input.row_value({"prompt": source_row["prompt"]}, "scene_text", ("Setting",)) == "quiet studio",
         "Row value prompt fallback changed",
     )
+    _expect(
+        krea_formatter.PROMPT_FIELD_LABELS is formatter_input.DEFAULT_PROMPT_FIELD_LABELS,
+        "Krea formatter field-label inventory should delegate to formatter_input",
+    )
+    _expect(
+        sdxl_formatter.PROMPT_FIELD_LABELS is formatter_input.DEFAULT_PROMPT_FIELD_LABELS,
+        "SDXL formatter field-label inventory should delegate to formatter_input",
+    )
+    _expect(
+        caption_naturalizer.PROMPT_FIELD_LABELS is formatter_input.DEFAULT_PROMPT_FIELD_LABELS,
+        "Caption formatter field-label inventory should delegate to formatter_input",
+    )
+    labeled_prompt = "Sexual scene: close-contact action. Camera control: side view. Composition: centered frame."
+    _expect(
+        formatter_input.prompt_field(labeled_prompt, "Sexual scene") == "close-contact action",
+        "Shared formatter field-label inventory lost Sexual scene parsing",
+    )
+    _expect(
+        formatter_input.prompt_field(labeled_prompt, "Camera control") == "side view",
+        "Shared formatter field-label inventory lost Camera control parsing",
+    )
 
     _expect(krea_formatter._clean("a  b , c") == formatter_input.clean_text("a  b , c"), "Krea clean helper is not delegated")
     _expect(sdxl_formatter._clean("a  b , c") == formatter_input.clean_text("a  b , c"), "SDXL clean helper is not delegated")