rusackas opened a new pull request, #43396: URL: https://github.com/apache/superset/pull/43396
### SUMMARY - Streaming CSV export now escapes formula-triggering prefixes in cell values, matching the escaping already applied by the non-streaming CSV export path. - XLSX export now escapes formula-triggering prefixes in column headers and index labels (not just cell values), covering MultiIndex levels from pivoted results. - Post-processing operations that take user-supplied numeric options (`histogram` bin count, `prophet` forecast periods, `resample` projected row count, `rolling` window size) now validate those options against documented bounds instead of passing them through unchecked, so a very large value fails cleanly instead of risking a large in-memory allocation. ### TESTING INSTRUCTIONS `pytest tests/unit_tests/commands/streaming_export/ tests/unit_tests/commands/chart/ tests/unit_tests/utils/excel_tests.py tests/unit_tests/pandas_postprocessing/` — new/extended tests per change, each verified to fail pre-fix and pass post-fix. ### ADDITIONAL INFORMATION - [ ] Has associated issue: - [ ] Required feature flags: - [ ] Changes UI - [ ] Includes DB Migration - [ ] Introduces new feature or API - [ ] Removes existing feature or API -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
