René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"fix: 4 additional raise sites missing exception chaining with 'from'","articleBody":"Follow-up to #2564 which fixed 12 sites. After reviewing the codebase, \nI found 4 additional sites that were missed.\n\n## Sites\n\n| File | Line | Fix |\n|------|------|-----|\n| server/mcpserver/resources/templates.py | 133 | add `from e` |\n| shared/experimental/tasks/in_memory_task_store.py | 172 | add `from None` |\n| server/mcpserver/prompts/base.py | 184 | add `from None` |\n| server/mcpserver/prompts/base.py | 189 | add `from e` |\n\n## Impact\nSame as #2564 — without `from`, Python shows \n\"During handling of the above exception, another exception occurred\" \ninstead of \"The above exception was the direct cause\". \nCallers cannot inspect `__cause__` programmatically.\n\nI have a PR ready for this.","author":{"url":"https://github.com/siddhirajkatkar","@type":"Person","name":"siddhirajkatkar"},"datePublished":"2026-05-11T17:42:56.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":1},"url":"https://github.com/2575/python-sdk/issues/2575"}