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#

# Source code for langchain.document_loaders.python

    import tokenize

    from langchain.document_loaders.text import TextLoader

    class PythonLoader(TextLoader):
        """
        Load Python files, respecting any non-default encoding if specified.
        """

        def __init__(self, file_path: str):
            with open(file_path, "rb") as f:
                encoding, _ = tokenize.detect_encoding(f.readline)
            super().__init__(file_path=file_path, encoding=encoding)