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43 lines
1.2 KiB
43 lines
1.2 KiB
from typing import List
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from langchain_core.documents import Document
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from deepsearcher.loader.file_loader.base import BaseLoader
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class TextLoader(BaseLoader):
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"""
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Loader for plain text files.
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This loader handles text files with extensions like .txt and .md,
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converting them into Document objects for further processing.
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"""
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def __init__(self):
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"""
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Initialize the TextLoader.
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"""
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pass
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def load_file(self, file_path: str) -> List[Document]:
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"""
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Load a text file and convert it to a Document object.
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Args:
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file_path: Path to the text file to be loaded.
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Returns:
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A list containing a single Document object with the file content and reference.
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"""
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with open(file_path, "r", encoding="utf-8") as f:
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return [Document(page_content=f.read(), metadata={"reference": file_path})]
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@property
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def supported_file_types(self) -> List[str]:
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"""
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Get the list of file extensions supported by this loader.
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Returns:
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A list of supported file extensions: ["txt", "md"].
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"""
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return ["txt", "md"]
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