[ARROW-6645] [Python] Faster boundschecking of dictionary indices when converting to Categorical

• Type: Improvement
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Fix Version/s: 1.0.0
• Component/s: Python
• Labels: pull-request-available
• External issue URL: https://github.com/apache/arrow/issues/22996
• Assignee: Wes McKinney
• Reporter: Wes McKinney
• Created: 20/Sep/19 18:00
• Updated: 11/Jan/23 07:48
• Resolved: 12/Jun/20 16:28

Description

This was added at some point to fix a bug. I suspect we might want to move this check somewhere else rather than do it every time to_pandas is called

Issue Links

• relates to: ARROW-9067 [C++] Create reusable branchless / vectorized index boundschecking functions
• links to: GitHub Pull Request #7414