codex: revert Python SDK changes from PR #16274

sdk/python/scripts/update_sdk_artifacts.py

@@ -452,22 +452,9 @@ def generate_v2_all() -> None:
             ],
             cwd=sdk_root(),
         )
-    _widen_generated_personality_type(out_path)
     _normalize_generated_timestamps(out_path)
 
 
-def _widen_generated_personality_type(out_path: Path) -> None:
-    source = out_path.read_text()
-    updated = re.sub(
-        r"class Personality\(Enum\):\n(?:    .+\n)+",
-        "Personality = str\n\n",
-        source,
-        count=1,
-    )
-    if updated != source:
-        out_path.write_text(updated)
-
-
 def _notification_specs() -> list[tuple[str, str]]:
     server_notifications = json.loads(
         (schema_root_dir() / "ServerNotification.json").read_text()
@@ -557,11 +544,6 @@ FIELD_ANNOTATION_OVERRIDES: dict[str, str] = {
     # Keep public API typed without falling back to `Any`.
     "config": "JsonObject",
     "output_schema": "JsonObject",
-    "personality": "PersonalityLike",
-}
-
-FIELD_SERIALIZATION_OVERRIDES: dict[str, str] = {
-    "personality": "personality_value(personality)",
 }
 
 
@@ -654,11 +636,7 @@ def _kw_signature_lines(fields: list[PublicFieldSpec]) -> list[str]:
 def _model_arg_lines(
     fields: list[PublicFieldSpec], *, indent: str = "            "
 ) -> list[str]:
-    lines = []
-    for field in fields:
-        value = FIELD_SERIALIZATION_OVERRIDES.get(field.wire_name, field.py_name)
-        lines.append(f"{indent}{field.wire_name}={value},")
-    return lines
+    return [f"{indent}{field.wire_name}={field.py_name}," for field in fields]
 
 
 def _replace_generated_block(source: str, block_name: str, body: str) -> str: