EMLtoPDF.py

import os
import email
import pdfkit

# Set the directory containing the .eml files
directory = os.path.expanduser(r"~/Downloads")

# Function to convert .eml to .pdf
def eml_to_pdf(eml_file_path):
    with open(eml_file_path, 'r', encoding='utf-8') as file:
        # Read the .eml file
        msg = email.message_from_file(file)
        
        # Extract the subject and body
        subject = msg['subject'] if msg['subject'] else 'No Subject'
        body = ""
        
        # Get the email body
        if msg.is_multipart():
            for part in msg.walk():
                if part.get_content_type() == 'text/plain':
                    body = part.get_payload(decode=True).decode(part.get_content_charset())
                    break
        else:
            body = msg.get_payload(decode=True).decode(msg.get_content_charset())
        
        # Create a simple HTML structure
        html_content = "<h1>{}</h1><p>{}</p>".format(subject, body.replace('\n', '<br>'))

        # Define the output PDF file name
        pdf_file_path = os.path.splitext(eml_file_path)[0] + '.pdf'
        
        # Convert HTML to PDF
        pdfkit.from_string(html_content, pdf_file_path)
        print(f"Converted: {eml_file_path} to {pdf_file_path}")

# Function to recursively find and convert .eml files
def convert_eml_files_recursively(directory):
    for root, _, files in os.walk(directory):
        for filename in files:
            if filename.endswith('.eml'):
                eml_file_path = os.path.join(root, filename)
                eml_to_pdf(eml_file_path)

# Start the recursive conversion process
convert_eml_files_recursively(directory)