Make processing's batch process faster #38989
Merged
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
This and @nyalldawson 's PR #38988 makes processing's batch process usable when adding a large number of rows (from files, expressions, etc.) and therefore fixes #38987 .
On the long run, we probably want to avoid creating widgets for all rows all all time and instead only show widgets when editing cell values. But for now, the two drastic speed boost unlocked does the job.