bito-code-review[bot] commented on code in PR #35009:
URL: https://github.com/apache/superset/pull/35009#discussion_r2321230331


##########
superset/jinja_context.py:
##########
@@ -698,6 +698,10 @@ def process_template(self, sql: str, **kwargs: Any) -> str:
             raise SupersetTemplateException(
                 "Infinite recursion detected in template"
             ) from ex
+        except Exception as ex:

Review Comment:
   
   <div>
   
   
   <div id="suggestion">
   <div id="issue"><b>Unreliable exception handling with string 
matching</b></div>
   <div id="fix">
   
   The broad `except Exception` handler with string matching on exception 
messages is unreliable and can mask legitimate errors. With `DebugUndefined` 
configured, undefined variables often render as template strings rather than 
raising exceptions. Replace with specific `jinja2.UndefinedError` handling 
after importing it.
   </div>
   <details>
   <summary>
   <b>Code suggestion</b>
   </summary>
   <blockquote>Check the AI-generated fix before applying</blockquote>
   <div id="code">
   
   
   ```
    -from jinja2 import DebugUndefined, Environment
    +from jinja2 import DebugUndefined, Environment, UndefinedError
    @@ -701,4 +701,2 @@
    -        except Exception as ex:
    -            if "undefined" in str(ex).lower():
    -                return sql
    -            raise
    +        except UndefinedError:
    +            return sql
   ```
   
   </div>
   </details>
   </div>
   
   
   
   <small><i>Code Review Run <a 
href=https://github.com/apache/superset/pull/35009#issuecomment-3252423332>#117a57</a></i></small>
   </div>
   
   ---
   Should Bito avoid suggestions like this for future reviews? (<a 
href=https://alpha.bito.ai/home/ai-agents/review-rules>Manage Rules</a>)
   - [ ] Yes, avoid them



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