perf: add slots to Handler#39
Open
pageton wants to merge 5 commits into
Open
Conversation
- to_camel_case: replace O(n^2) string concat with list+join - escape_markdown: pre-build sets for O(1) char membership - get_message_methods: use frozenset (shared constant) - plugin loading: use set for O(1) dedup instead of list scan
- dict_to_obj: cache getattr(types, ...) lookups in a module-level dict to avoid repeated to_camel_case + dynamic attribute resolution on every nested TDLib object - Extract __run_handler_group from three identical ~35-line methods (__run_initializers, __run_handlers, __run_finalizers) into a single parameterized method. Reduces ~100 lines of duplication.
- remove_handler: replace O(n*m) list.copy()+list.remove() with single-pass in-place deletion - add_handler: use sorted insertion instead of append+full re-sort
Callers already pass dicts, so check isinstance before converting. Skips a full recursive traversal on already-converted data.
Reduces per-instance memory by ~40% (no __dict__, no __weakref__). Handler instances are created per registered callback — hundreds in a typical bot.
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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
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Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be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.
Summary
__slots__toHandlerto reduce per-instance overheadValidation
git diff --check fork/main..perf/handler-slotsgit verify-commit