removed logs, added examples, fixed json

app.py

@@ -103,25 +103,40 @@ EXAMPLES_DIR = os.path.join(os.path.dirname(__file__), "examples")
 
 
 def load_examples():
-    """Read examples/examples.json -> [[file, lat, lng, depth], ...]; skip missing files."""
+    """Read examples/examples.json -> ([[file, lat, lng, depth], ...], [label, ...]).
+
+    GPS lives in each RAW's EXIF, not the manifest, so the sample dives stay in
+    sync with the photo and the JSON only carries file + depth (+ optional label).
+    Coordinates come from the same exif_gps path the upload handler uses; a file
+    without GPS EXIF falls back to the default location (logged).
+    """
     manifest = os.path.join(EXAMPLES_DIR, "examples.json")
     if not os.path.exists(manifest):
-        return []
+        return [], []
     try:
         with open(manifest) as fh:
             entries = json.load(fh)
-    except (OSError, ValueError):
-        return []
-    rows, missing = [], 0
+    except (OSError, ValueError) as exc:
+        print(f"[uwcolorkit] examples.json could not be parsed: {exc}")
+        return [], []
+    rows, labels, missing = [], [], 0
     for e in entries:
-        path = os.path.join(EXAMPLES_DIR, e.get("file", ""))
-        if os.path.exists(path):
-            rows.append([path, e["lat"], e["lng"], e["depth"]])
-        else:
+        filename = e.get("file", "")
+        path = os.path.join(EXAMPLES_DIR, filename)
+        if not os.path.exists(path):
             missing += 1
+            continue
+        gps = exif_gps.extract_gps(path)
+        if gps is None:
+            print(f"[uwcolorkit] {filename!r}: no GPS in EXIF, using default location")
+            lat, lng = DEFAULT_LAT, DEFAULT_LNG
+        else:
+            lat, lng = gps
+        rows.append([path, round(lat, 6), round(lng, 6), e.get("depth", DEFAULT_DEPTH)])
+        labels.append(e.get("label") or os.path.splitext(filename)[0])
     if missing:
         print(f"[uwcolorkit] {missing} example(s) listed in examples.json have no file yet")
-    return rows
+    return rows, labels
 
 
 def _discard(path):
@@ -179,7 +194,7 @@ def correct(path, lat, lng, depth):
     except Exception as exc:
         raise gr.Error(f"Parameter API error: {exc}")
 
-    print(f"[uwcolorkit] month={month} illuminant={illum.as_tuple()} stub={client.using_stub()}")
+    print(f"[uwcolorkit] month={month} stub={client.using_stub()}")
     matrix = color.correction_matrix(illum.as_tuple())
     before = color.encode_display(linear)
     after = color.encode_display(color.apply_correction(linear, matrix))
@@ -202,13 +217,14 @@ def build():
                     lat = gr.Number(label="Latitude", value=DEFAULT_LAT, elem_id="scubai_lat", precision=6)
                     lng = gr.Number(label="Longitude", value=DEFAULT_LNG, elem_id="scubai_lng", precision=6)
                 depth = gr.Slider(0, 40, value=DEFAULT_DEPTH, step=1, label="Depth (m)")
-                correct_btn = gr.Button("Correct colour", variant="primary")
-                examples = load_examples()
+                correct_btn = gr.Button("Correct color", variant="primary")
+                examples, example_labels = load_examples()
                 if examples:
                     gr.Examples(
                         examples=examples,
                         inputs=[raw_file, lat, lng, depth],
                         label="Or try a sample dive",
+                        example_labels=example_labels,
                     )
             with gr.Column():
                 slider = gr.ImageSlider(label="RAW → Corrected", type="numpy", slider_position=50)

examples/examples.json

@@ -1,5 +1,5 @@
 [
-  { "file": "DSC00291.ARW",   "label": "Clownfish", "depth": 15 },
-  { "file": "DSC00694.ARW",   "label": "Example",,  "depth": 10 },
-  { "file": "DSC01755.ARW",   "label": "Grouper",  "depth": 8 }
+  { "file": "DSC00291.ARW", "label": "Clownfish", "depth": 15 },
+  { "file": "DSC00694.ARW", "label": "Example",   "depth": 10 },
+  { "file": "DSC01755.ARW", "label": "Grouper",   "depth": 8 }
 ]