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import gradio as gr |
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from pdfitdown.pdfconversion import Converter |
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import fitz |
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from typing import List |
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from PIL import Image |
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from loadimg import load_img |
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import io |
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from docling.document_converter import DocumentConverter |
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converter = Converter() |
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docling_converter = DocumentConverter() |
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def convert_file_to_pdf(filename:str) -> str: |
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""" |
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Converts a markdown file to PDF format. |
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Args: |
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filename: str |
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The path to the markdown file to be converted. |
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Returns: |
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str: The file path of the generated PDF file. |
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""" |
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output_path = filename.name.rsplit('.', 1)[0] + '.pdf' |
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converter.convert(filename.name, output_path) |
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return output_path |
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def convert_file_to_img(image_file:str=None,txt:str="") -> List[Image.Image] : |
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""" |
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Convert an image file to PDF format. |
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Args: |
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image_file: A file object containing the image to be converted. |
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The file must be in a format supported by the converter |
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(e.g., PNG, JPG, JPEG). |
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Returns: |
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str: The file path of the generated PDF file. The output filename will be |
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the same as the input filename but with a .pdf extension. |
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""" |
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img_list = [] |
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if txt != "": |
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img_list.append(load_img(txt,output_type="pil")) |
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if image_file is not None: |
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output_path = image_file.name.rsplit('.', 1)[0] + '.pdf' |
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converter.convert(image_file.name, output_path) |
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doc = fitz.open(output_path) |
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for page in doc: |
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page_bytes = page.get_pixmap().tobytes("png") |
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img_list.append(load_img(Image.open(io.BytesIO(page_bytes))).convert("RGB")) |
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doc.close() |
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return img_list |
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def convert_file_to_markdown(filename:str) -> str: |
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""" |
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Converts a file to markdown format. |
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Args: |
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filename: str |
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The path to the file to be converted. |
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Returns: |
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str: The markdown representation of the file. |
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""" |
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result = converter.convert(filename) |
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return result.document.export_to_markdown() |
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file_to_pdf = gr.Interface( |
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fn=convert_file_to_pdf, |
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inputs=gr.File(label="Upload README/Markdown file"), |
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outputs=gr.File(label="Converted PDF"), |
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title="File to PDF Converter", |
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description="Convert your files to PDF format" |
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) |
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file_to_image = gr.Interface( |
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fn=convert_file_to_img, |
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inputs=[gr.File(label="Upload Image"),gr.Textbox(label="base64, url")], |
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outputs=gr.Gallery(label="Converted Images"), |
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title="File to Images Converter", |
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description="Convert your images to an image format" |
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) |
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file_to_markdown = gr.Interface( |
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fn=convert_file_to_markdown, |
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inputs=gr.File(label="Upload File"), |
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outputs=gr.Textbox(label="Converted Markdown"), |
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title="File to Markdown Converter", |
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description="Convert your files to markdown format" |
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) |
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demo = gr.TabbedInterface( |
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[file_to_pdf, file_to_image, file_to_markdown], |
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["File to PDF", "File to Image", "File to Markdown"], |
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) |
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if __name__ == "__main__": |
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demo.launch(server_name="0.0.0.0", server_port=7860, debug=True, mcp_server=True) |
