minify_html.py

import os
import sys
from htmlmin import minify
from css_html_js_minify import process_single_html_file

def minify_files(input_dir, output_dir):
    if not os.path.exists(output_dir):
        os.makedirs(output_dir)

    for root, dirs, files in os.walk(input_dir):
        for file in files:
            if file.endswith(".html"):
                input_path = os.path.join(root, file)
                output_path = os.path.join(output_dir, file)

                with open(input_path, 'r', encoding='utf-8') as f:
                    html_content = f.read()

                # Minify inline CSS and JS
                minified_content = process_single_html_file(html_content)

                # Minify HTML
                minified_content = minify(minified_content, remove_comments=True, remove_empty_space=True)

                with open(output_path, 'w', encoding='utf-8') as f:
                    f.write(minified_content)

if __name__ == "__main__":
    if len(sys.argv) != 2:
        print("Usage: python script_name.py path_to_html_folder")
        sys.exit(1)

    input_folder = sys.argv[1]
    output_folder = "templates_min"

    minify_files(input_folder, output_folder)
    print("Minification completed. Check 'templates_min' folder for the modified templates.")

pip install htmlmin css-html-js-minify