95 lines
2.2 KiB
Python
95 lines
2.2 KiB
Python
"""DataPipeline: A flexible data processing pipeline for LLM training.
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Architecture:
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- Pipeline: Composable stage-based processing
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- Processors: Data transformation (pretrain, sft, dpo)
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- Strategies: Prompt format abstraction (ChatML, Alpaca)
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- I/O: File scanning and HDF5 storage
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Usage::
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from pipeline import Pipeline, ProcessorFactory, FileScanner, HDF5Handler
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from pipeline.pipeline import TransformStage
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from pipeline.io import export_dataset, cache_jsonl
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# Create pipeline
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pipeline = Pipeline()
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pipeline.add_stages(
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TransformStage("normalize", normalizer.normalize),
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TransformStage("tokenize", tokenizer.encode),
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)
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# Process data
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results = pipeline.run(texts)
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HDF5Handler.save("./output", "data", {"tokens": results})
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"""
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# Core modules
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from pipeline.pipeline import Pipeline, PipelineConfig, Stage, TransformStage
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from pipeline.tokenize import AutoTokenizer, ChatTemplate, train_bpe_tokenizer
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from pipeline.text import TextNormalizer
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from pipeline.packing import SequencePacker
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# I/O module
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from pipeline.io import FileScanner, HDF5Handler, export_dataset, cache_jsonl
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# Processors
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from pipeline.processors import (
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ProcessorFactory,
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BaseProcessor,
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ProcessorSchema,
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ProcessorConfig,
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PreTrainProcessor,
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SFTProcessor,
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DPOProcessor,
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)
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# Strategies
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from pipeline.strategies import (
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PromptStrategy,
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ChatMLStrategy,
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AlpacaStrategy,
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StrategyFactory,
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)
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# Utilities (lazy initialization)
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from pipeline import utils
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# Expose setup_logging for explicit use
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setup_logging = utils.setup_logging
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__all__ = [
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# Pipeline
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"Pipeline",
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"PipelineConfig",
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"Stage",
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"TransformStage",
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# Tokenizer
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"AutoTokenizer",
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"ChatTemplate",
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"train_bpe_tokenizer",
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# Text processing
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"TextNormalizer",
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"SequencePacker",
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# I/O
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"FileScanner",
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"HDF5Handler",
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"export_dataset",
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"cache_jsonl",
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# Processors
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"ProcessorFactory",
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"BaseProcessor",
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"ProcessorSchema",
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"ProcessorConfig",
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"PreTrainProcessor",
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"SFTProcessor",
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"DPOProcessor",
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# Strategies
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"PromptStrategy",
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"ChatMLStrategy",
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"AlpacaStrategy",
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"StrategyFactory",
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# Utils
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"setup_logging",
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]
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