perf: guard hot-path debug logs#40
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- 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.
- Wrap debug-level f-string logs with isEnabledFor(DEBUG) check to skip string formatting when debug is disabled - Simplify is_coro_filter cache lookup to use dict.get
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Summary
is_coro_filterchecksValidation
git diff --check fork/main..perf/logger-guardsgit verify-commit