add imdb full import mode

unwind/models.py

@@ -1,5 +1,5 @@
 import json
-from dataclasses import asdict, dataclass, field, fields, is_dataclass
+from dataclasses import asdict, dataclass, field, fields
 from datetime import datetime, timezone
 from typing import Any, ClassVar, Optional, Type, Union, get_args, get_origin
 
@@ -25,6 +25,12 @@ def optional_type(tp: Type):
     return args[0]
 
 
+def optional_fields(o):
+    for f in fields(o):
+        if is_optional(f.type):
+            yield f
+
+
 def asplain(o) -> dict[str, Any]:
     validate(o)
 
@@ -56,9 +62,6 @@ def asplain(o) -> dict[str, Any]:
 
 
 def fromplain(cls, d: dict[str, Any]):
-    # if not is_dataclass(cls):
-    #     raise TypeError(f'Not a dataclass: {type(cls)}')
-
     dd = {}
     for f in fields(cls):
 
@@ -107,11 +110,14 @@ class Movie:
     _table: ClassVar[str] = "movies"
 
     id: ULID = field(default_factory=ULID)
-    title: str = None  # canonical title
+    title: str = None  # canonical title (usually English)
+    original_title: Optional[
+        str
+    ] = None  # original title (usually transscribed to latin script)
     release_year: int = None  # canonical release date
-    media_type: Optional[str] = None
+    media_type: str = None
     imdb_id: str = None
-    score: int = None  # range: [0,100]
+    score: Optional[int] = None  # range: [0,100]
     runtime: Optional[int] = None  # minutes
     genres: set[str] = None
     updated: datetime = field(default_factory=utcnow)