Use the XHTML2PDF library to implement the conversion steps from the HTML page to the PDF document in Python.

Use the XHTML2PDF library to implement the conversion step from the HTML page to the PDF document in Python In Python, you can use the XHTML2PDF library to convert the HTML page into a PDF document.The following is the step of converting the HTML page to a PDF document: 1. First, install the XHTML2PDF library.You can use the PIP command to install the library: pip install xhtml2pdf 2. Create an HTML page that will be converted into PDF documents.You can use any text editor to create a simple HTML page, or you can use a template engine to create a dynamic HTML page. 3. In the Python code, use the XHTML2PDF library to convert the HTML page into a PDF document.The following is a simple example code: python from xhtml2pdf import pisa def convert_html_to_pdf(html_file, output_pdf): with open(html_file, 'r', encoding='utf-8') as f: html_content = f.read() with open(output_pdf, 'w+b') as file: pisa.CreatePDF(html_content, dest=file) if __name__ == '__main__': html_file = 'input.html' # Input html file output_pdf = 'Output.pdf' # output PDF file convert_html_to_pdf(html_file, output_pdf) In this example code, we introduced the PISA module and used the CreatePDF method to convert the HTML content into PDF documents. 4. Run the Python code and execute the conversion from the HTML page to the PDF document.Examination of the example code above will generate a PDF document called output.pdf, which contains the input HTML page content. It should be noted that the XHTML2PDF library may encounter some compatibility problems when converting HTML to PDF, especially for complex HTML pages.You can use the CSS style to make some adjustments during the conversion to ensure that the final PDF document can be presented correctly.In addition, the XHTML2PDF library also supports some advanced features, such as header, page number, page number, etc., which can be configured according to specific needs.