perf: Reuse CodeChunker in RAGIndexer._index_file - #158
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🧹 Nitpick comments (1)
refactron/rag/indexer.py (1)
92-93: Consider moving the import to the module level.
CodeChunkis already imported fromrefactron.rag.chunkerat line 22. ConsolidatingCodeChunkerinto that same import statement improves readability and follows the existing pattern in this file.Suggested refactor
At line 22:
-from refactron.rag.chunker import CodeChunk +from refactron.rag.chunker import CodeChunk, CodeChunkerAt lines 92-93:
self.parser = CodeParser() - from refactron.rag.chunker import CodeChunker self.chunker = CodeChunker(self.parser)🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed. In `@refactron/rag/indexer.py` around lines 92 - 93, The local import of CodeChunker inside the constructor should be moved to the module-level import alongside the existing CodeChunk import from refactron.rag.chunker; update the top-of-file import statement to include CodeChunker and remove the inline "from refactron.rag.chunker import CodeChunker" near the CodeIndexer/constructor, leaving "self.chunker = CodeChunker(self.parser)" intact so the class still instantiates the chunker.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.
Nitpick comments:
In `@refactron/rag/indexer.py`:
- Around line 92-93: The local import of CodeChunker inside the constructor
should be moved to the module-level import alongside the existing CodeChunk
import from refactron.rag.chunker; update the top-of-file import statement to
include CodeChunker and remove the inline "from refactron.rag.chunker import
CodeChunker" near the CodeIndexer/constructor, leaving "self.chunker =
CodeChunker(self.parser)" intact so the class still instantiates the chunker.
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2 participants
solve #152
The recent optimization targets a structural inefficiency found during large-scale repository indexing, where a fresh instance of the CodeChunker class was needlessly being rebuilt for every single file processed by the system. Since the chunker operates generally statelessly—aside from initially binding to the underlying CodeParser—we completely eliminated this deep-loop overhead by hoisting the instantiation out of the _index_file method and statically caching it just once during the overarching RAGIndexer initialization. Now, the RAGIndexer sustainably reuses its internal self.chunker mechanism to dissect files consecutively across the entire directory crawl. This dramatically reduces garbage collection workload and redundant memory reallocation per file iteration, streamlining overall traversal durations while remaining entirely functionally identical for all existing tests and processes.
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