Parse all data file entries as key-value

movmaker.py

@@ -522,50 +522,25 @@ def parse_data_file(path: Path | None) -> MovieData:
     if not path or not path.exists():
         return MovieData(captions={})
 
-    raw_lines = [line.rstrip() for line in path.read_text(encoding="utf-8", errors="replace").splitlines()]
     data = MovieData(captions={})
-    header: list[str] = []
+    for raw in path.read_text(encoding="utf-8", errors="replace").splitlines():
-    description: list[str] = []
-    in_description = False
-
-    for raw in raw_lines:
         line = raw.strip()
-        if line.startswith("#"):
+        if not line or line.startswith("#") or ":" not in line:
             continue
-        if not line:
+        key, value = line.split(":", 1)
-            if header or in_description:
+        key = key.strip()
-                in_description = True
+        value = value.strip()
-                if description:
+        low = key.lower()
-                    description.append("")
+        if low in {"title", "name"}:
-            continue
+            data.title = value
-        if ":" in line:
+        elif low in {"date", "dates", "when"}:
-            key, value = line.split(":", 1)
+            data.date = value
-            key = key.strip()
+        elif low in {"place", "location", "where"}:
-            value = value.strip()
+            data.place = value
-            if key:
+        elif low in {"description", "desc", "synopsis"}:
-                data.captions[key] = value
+            data.description = value
-            continue
+        elif key:
-        if in_description:
+            data.captions[key] = value
-            description.append(line)
-        else:
-            header.append(line)
-
-    # New simple mode:
-    #   title
-    #   location
-    #   date
-    #
-    #   description
-    #
-    # Any key:value line anywhere is a per-file caption.
-    # Location and/or date may be omitted by placing the blank line earlier.
-    if header:
-        data.title = header[0]
-    if len(header) > 1:
-        data.place = header[1]
-    if len(header) > 2:
-        data.date = header[2]
-    data.description = "\n".join(description).strip()
 
     return data