Revert "mypy: remove has_member (#8438)" #8500
Merged
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
It turns out that the has_member check is an important (accidental?) performance optimization. Removing this caused a major (30+%?) slowdown at dropbox. There might be a better way to optimize this but I'm just going to revert it for now at least. This reverts commit 09cdab4.
Collaborator
Author
|
Heads up @hauntsaninja |
ilevkivskyi
approved these changes
Mar 6, 2020
msullivan
added a commit
that referenced
this pull request
Mar 6, 2020
It turns out that the has_member check is an important (accidental?) performance optimization. Removing this caused a major (30+%?) slowdown at dropbox. There might be a better way to optimize this but I'm just going to revert it for now at least. This reverts commit 09cdab4.
Closed
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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.
It turns out that the has_member check is an important (accidental?)
performance optimization. Removing this caused a major (30+%?)
slowdown at dropbox. There might be a better way to optimize this but
I'm just going to revert it for now at least.
This reverts commit 09cdab4.