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65 lines
2.8 KiB
Python
65 lines
2.8 KiB
Python
import sys
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import nltk
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import dotenv
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import typer
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from typing import List, Optional
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from langchain.text_splitter import RecursiveCharacterTextSplitter
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from parser.file.bulk import SimpleDirectoryReader
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from parser.schema.base import Document
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from parser.open_ai_func import call_openai_api, get_user_permission
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dotenv.load_dotenv()
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app = typer.Typer(add_completion=False)
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nltk.download('punkt', quiet=True)
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nltk.download('averaged_perceptron_tagger', quiet=True)
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#Splits all files in specified folder to documents
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@app.command()
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def ingest(directory: Optional[str] = typer.Option("inputs",
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help="Path to the directory for index creation."),
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files: Optional[List[str]] = typer.Option(None,
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help="""File paths to use (Optional; overrides directory).
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E.g. --files inputs/1.md --files inputs/2.md"""),
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recursive: Optional[bool] = typer.Option(True,
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help="Whether to recursively search in subdirectories."),
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limit: Optional[int] = typer.Option(None,
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help="Maximum number of files to read."),
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formats: Optional[List[str]] = typer.Option([".rst", ".md"],
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help="""List of required extensions (list with .)
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Currently supported: .rst, .md, .pdf, .docx, .csv, .epub"""),
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exclude: Optional[bool] = typer.Option(True, help="Whether to exclude hidden files (dotfiles).")):
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"""
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Creates index from specified location or files.
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By default /inputs folder is used, .rst and .md are parsed.
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"""
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raw_docs = SimpleDirectoryReader(input_dir=directory, input_files=files, recursive=recursive,
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required_exts=formats, num_files_limit=limit,
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exclude_hidden=exclude).load_data()
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raw_docs = [Document.to_langchain_format(raw_doc) for raw_doc in raw_docs]
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print(raw_docs)
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# Here we split the documents, as needed, into smaller chunks.
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# We do this due to the context limits of the LLMs.
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text_splitter = RecursiveCharacterTextSplitter()
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docs = text_splitter.split_documents(raw_docs)
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# Here we check for command line arguments for bot calls.
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# If no argument exists or the permission_bypass_flag argument is not '-y',
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# user permission is requested to call the API.
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if len(sys.argv) > 1:
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permission_bypass_flag = sys.argv[1]
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if permission_bypass_flag == '-y':
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call_openai_api(docs)
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else:
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get_user_permission(docs)
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else:
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get_user_permission(docs)
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if __name__ == "__main__":
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app()
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