Erreur : Module non défini en Python

Vous pouvez rencontrer des avertissements tels que :

• "ChromePdfRenderer" n'est pas défini
• "PdfCssMediaType" n'est pas défini
• "FitToPaperModes" n'est pas défini

Les avertissements ci-dessus peuvent être ignorés. Étant donné qu'IronPDF for Python utilise IronPDF C#, ces fonctionnalités sont implémentées dans .NET 6.0. En conséquence, les définitions de classes pertinentes peuvent ne pas être directement visibles ou définies dans l'environnement Python.

Ci-dessous un exemple de comment vous pourriez rencontrer et gérer une telle situation en Python lors de l'utilisation de la bibliothèque IronPDF.

# Importing the IronPDF module. This is assumed to be a hypothetical Python wrapper for IronPDF C# library.
# In practice, you might use a Python package manager to install and import the necessary module.
from ironpdf import ChromePdfRenderer, PdfCssMediaType, FitToPaperModes

# Example function using IronPDF components to illustrate usage
def generate_pdf():
    try:
        # Create a new PDF renderer
        renderer = ChromePdfRenderer()

        # Define options or configurations for the renderer
        renderer.css_media_type = PdfCssMediaType.PRINT
        renderer.fit_to_paper_mode = FitToPaperModes.FIT

        # Assume we have HTML content to convert to PDF
        html_content = "<h1>Hello, World!</h1>"

        # Render the HTML content to PDF
        pdf_document = renderer.render_html_as_pdf(html_content)

        # Save the PDF document to a file
        pdf_document.save_as("output.pdf")

    except Exception as e:
        # Log and handle any exceptions that occur during PDF generation
        print(f"An error occurred: {e}")

# Execute the function to generate a PDF
generate_pdf()

# Importing the IronPDF module. This is assumed to be a hypothetical Python wrapper for IronPDF C# library.
# In practice, you might use a Python package manager to install and import the necessary module.
from ironpdf import ChromePdfRenderer, PdfCssMediaType, FitToPaperModes

# Example function using IronPDF components to illustrate usage
def generate_pdf():
    try:
        # Create a new PDF renderer
        renderer = ChromePdfRenderer()

        # Define options or configurations for the renderer
        renderer.css_media_type = PdfCssMediaType.PRINT
        renderer.fit_to_paper_mode = FitToPaperModes.FIT

        # Assume we have HTML content to convert to PDF
        html_content = "<h1>Hello, World!</h1>"

        # Render the HTML content to PDF
        pdf_document = renderer.render_html_as_pdf(html_content)

        # Save the PDF document to a file
        pdf_document.save_as("output.pdf")

    except Exception as e:
        # Log and handle any exceptions that occur during PDF generation
        print(f"An error occurred: {e}")

# Execute the function to generate a PDF
generate_pdf()