PDF

Actions for handling PDF documents

Module: implementation.datasources.pdf

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PDFRead

Read PDF document. Subclass of Action. Type of Action[Dict[str, Any], Dict[int, Page]]

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execute

Arguments:

• input_data (Dict[str, Any]): Expected keys:

  • "path_to_file" (str): Path to PDF file;

  • "pages" (List[int], optional): Pages to read. If not provided, read complete document;

Returns:

• Dict[int, Page]: PDF document pages;

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PDFExtractTexts

Extract texts from pages. Subclass of Action. Type of Action[Dict[int, Page], Dict[int, str]]

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__init__

Arguments:

• tables (bool, optional): If equals to True, include text from tables. Defaults to True.

• name (Optional[str], optional): Name for identification. If equals to None, class name will be used. Defaults to None.

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execute

Arguments:

• input_data (Dict[int, Page]): PDF document pages.

Returns:

• Dict[int, str]: Extracted texts.

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PDFFindTables

Find tables on pages. Subclass of Action. Type of Action[Dict[int, Page], Dict[int, List[Table]]]]

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execute

Arguments:

• input_data (Dict[int, Page]): PDF document pages.

Returns:

• Dict[int, List[Table]]: Founded tables.

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PDFExtractTables

Extract tables from pages. Subclass of Action. Type of Action[Dict[int, Page], Dict[int, List[Table]]]]

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execute

Arguments:

• input_data (Dict[int, Page]): PDF document pages.

Returns:

• Dict[int, Any]: Extracted tables.

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PDFExtractImages

Extract images from pages. Subclass of Action. Type of Action[Dict[int, Page], Dict[int, List[Image.Image]]]]

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execute

Arguments:

• input_data (Dict[int, Page]): PDF document pages.

Returns:

• Dict[int, List[Image.Image]]: Extracted images.

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PDFWrite

Write PDF file. Subclass of Action. Type of Action[Dict[str, Any], None]

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execute

Arguments:

• input_data (Dict[str, Any]): Data to process. Expected keys:

  • "path_to_file" (str): Path to audio file;

  • "page_width" (float, optional): Page width in cm;

  • "page_height" (float, optional): Page height in cm;

  • "x_padding" (float, optional): x padding in cm;

  • "y_padding" (float, optional): y padding in cm;

  • "text" (str): text to write;

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