This guide demonstrates how to generate a PDF using Python, specifically employing the WeasyPrint library. The PDF generated will include a page with a fixed header and dynamic data presented in a table format.
- Fixed Header: The PDF will contain a fixed header that remains consistent across all pages.
- Dynamic Data Table: The PDF will include a table presenting dynamic data.
- WeasyPrint Package: WeasyPrint, a powerful library for rendering HTML and CSS to PDF, is utilized for PDF generation.
To install WeasyPrint, follow these steps:
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Install Dependencies: Before installing WeasyPrint, ensure that the necessary system-level dependencies are installed. These dependencies may vary based on your operating system. Refer to the official WeasyPrint documentation for detailed instructions.
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Install WeasyPrint: You can install WeasyPrint using pip, Python's package installer. Run the following command in your terminal or command prompt:
pip install WeasyPrint
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Verify Installation: After installation, verify that WeasyPrint is correctly installed by importing it in a Python environment. Open a Python interpreter or a Python script and import WeasyPrint:
import weasyprint
If no errors occur, WeasyPrint is successfully installed.
Refer to your Python script to generate the PDF. Ensure that you have the necessary data and HTML/CSS templates to generate the PDF according to your requirements.
Here's a basic example of how to use WeasyPrint to generate a PDF:
import pretty_pdf
# Get table data
def get_table_data():
table_rows = ""
for i in range(2000):
table_rows += "<tr>"
for j in range(6):
table_rows += f"<td>Data {i + 1}-{j + 1}</td>"
table_rows += "</tr>"
return table_rows
if __name__ == "__main__":
title = "Generate PDF using Python with WeasyPrint"
header = ["ID", "COLUMN 2", "COLUMN 3", "COLUMN 4", "COLUMN 5", "COLUMN 6"]
data = get_table_data()
pretty_pdf.generate_pdf("download.pdf", title, header, data)