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feat(gradio-app): improve PDF conversion and UI functionalities #1323

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Dec 18, 2024
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feat(gradio-app): improve PDF conversion and UI functionalities #1323

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2 changes: 1 addition & 1 deletion magic_pdf/tools/cli.py
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Original file line number Diff line number Diff line change
Expand Up @@ -14,7 +14,7 @@

pdf_suffixes = ['.pdf']
ms_office_suffixes = ['.ppt', '.pptx', '.doc', '.docx']
image_suffixes = ['.png', '.jpg']
image_suffixes = ['.png', '.jpeg', '.jpg']


@click.command()
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14 changes: 7 additions & 7 deletions projects/gradio_app/app.py
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Original file line number Diff line number Diff line change
Expand Up @@ -97,6 +97,7 @@ def replace(match):


def to_markdown(file_path, end_pages, is_ocr, layout_mode, formula_enable, table_enable, language):
file_path = to_pdf(file_path)
# 获取识别的md文件以及压缩包文件路径
local_md_dir, file_name = parse_pdf(file_path, './output', end_pages - 1, is_ocr,
layout_mode, formula_enable, table_enable, language)
Expand Down Expand Up @@ -182,14 +183,13 @@ def to_pdf(file_path):

return tmp_file_path


if __name__ == '__main__':
with gr.Blocks() as demo:
gr.HTML(header)
with gr.Row():
with gr.Column(variant='panel', scale=5):
file = gr.File(label='Please upload a PDF or image', file_types=['.pdf', '.png', '.jpeg', '.jpg'])
max_pages = gr.Slider(1, 10, 5, step=1, label='Max convert pages')
max_pages = gr.Slider(1, 20, 10, step=1, label='Max convert pages')
with gr.Row():
layout_mode = gr.Dropdown(['layoutlmv3', 'doclayout_yolo'], label='Layout model', value='layoutlmv3')
language = gr.Dropdown(all_lang, label='Language', value='')
Expand All @@ -200,25 +200,25 @@ def to_pdf(file_path):
with gr.Row():
change_bu = gr.Button('Convert')
clear_bu = gr.ClearButton(value='Clear')
pdf_show = PDF(label='PDF preview', interactive=True, height=800)
pdf_show = PDF(label='PDF preview', interactive=False, visible=True, height=800)
with gr.Accordion('Examples:'):
example_root = os.path.join(os.path.dirname(__file__), 'examples')
gr.Examples(
examples=[os.path.join(example_root, _) for _ in os.listdir(example_root) if
_.endswith('pdf')],
inputs=pdf_show
inputs=file
)

with gr.Column(variant='panel', scale=5):
output_file = gr.File(label='convert result', interactive=False)
with gr.Tabs():
with gr.Tab('Markdown rendering'):
md = gr.Markdown(label='Markdown rendering', height=900, show_copy_button=True,
md = gr.Markdown(label='Markdown rendering', height=1100, show_copy_button=True,
latex_delimiters=latex_delimiters, line_breaks=True)
with gr.Tab('Markdown text'):
md_text = gr.TextArea(lines=45, show_copy_button=True)
file.upload(fn=to_pdf, inputs=file, outputs=pdf_show)
change_bu.click(fn=to_markdown, inputs=[pdf_show, max_pages, is_ocr, layout_mode, formula_enable, table_enable, language],
file.change(fn=to_pdf, inputs=file, outputs=pdf_show)
change_bu.click(fn=to_markdown, inputs=[file, max_pages, is_ocr, layout_mode, formula_enable, table_enable, language],
outputs=[md, md_text, output_file, pdf_show])
clear_bu.add([file, md, pdf_show, md_text, output_file, is_ocr, table_enable, language])

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