goingforstudying-ctrl commented on code in PR #40746:
URL: https://github.com/apache/superset/pull/40746#discussion_r3404836547
##########
superset/mcp_service/user/schemas.py:
##########
@@ -104,6 +107,31 @@ class UserInfo(BaseModel):
"access via get_user_info; not available in list_users because roles "
"is a relationship, not a selectable column)",
)
+
+ @field_validator("roles", mode="before")
+ @classmethod
+ def _extract_role_names(cls, v: Any) -> list[str] | None:
+ """Coerce Role ORM objects to their .name strings."""
+ if v is None:
+ return None
+ if isinstance(v, str):
+ # Preserve Pydantic's default rejection of bare strings for
list[str].
+ raise ValueError("roles must be a list, not a string")
+ result: list[str] = []
+ for item in v:
+ if isinstance(item, str):
+ result.append(item)
+ continue
+ try:
+ if hasattr(item, "name") and isinstance(item.name, str):
+ result.append(item.name)
Review Comment:
Fixed in latest commit. Role names now go through
escape_llm_context_delimiters before reaching the LLM context, matching the
pattern used for username and email. Also added isinstance(r.name, str) guard
and expanded round-trip test assertions.
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