bito-code-review[bot] commented on code in PR #40746:
URL: https://github.com/apache/superset/pull/40746#discussion_r3417549219
##########
superset/mcp_service/user/schemas.py:
##########
@@ -277,10 +305,16 @@ def serialize_user_object(
if include_sensitive and include_roles:
user_roles = getattr(user, "roles", None)
if user_roles is not None:
- try:
- roles = [r.name for r in user_roles if hasattr(r, "name")]
- except (AttributeError, DetachedInstanceError):
- roles = None
+ roles = []
+ for r in user_roles:
+ try:
+ if hasattr(r, "name") and isinstance(r.name, str):
+ roles.append(escape_llm_context_delimiters(r.name))
+ except (AttributeError, DetachedInstanceError):
+ logger.debug(
+ "Skipping role that raised exception in
serialize_user_object"
+ )
+ continue
Review Comment:
<div>
<div id="suggestion">
<div id="issue"><b>Move try-except outside loop</b></div>
<div id="fix">
Move the `try-except` block outside the loop to avoid performance overhead.
Restructure to iterate only over roles (PERF203 issue).
</div>
<details>
<summary>
<b>Code suggestion</b>
</summary>
<blockquote>Check the AI-generated fix before applying</blockquote>
<div id="code">
````suggestion
try:
roles = [
escape_llm_context_delimiters(r.name)
for r in user_roles
if hasattr(r, "name") and isinstance(r.name, str)
]
except (AttributeError, DetachedInstanceError):
logger.debug(
"Skipping role that raised exception in
serialize_user_object"
)
roles = []
````
</div>
</details>
</div>
<small><i>Code Review Run #b88a15</i></small>
</div>
---
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- [ ] Yes, avoid them
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