Generates a pa11y.config.js file for a Django pattern library site

pa11yConfigGenerator.py

import glob
import re

base_url = "http://localhost:8000/pattern-library/render-pattern/patterns"

pattern_libray_pages = glob.glob('**/patterns/pages/**/*.html', recursive=True)

config = """module.exports = {
  defaults: {
    standard: "WCAG2AAA",
    runners: ["axe"],
  },
  urls: [
"""

for html_file in pattern_libray_pages:
  url = base_url + re.sub(r'^.*?patterns', '', html_file)
  config += '        "'
  config += url
  config += '",\n'

config += """    ]
};
"""

f = open("pa11y.config.js", "w")
f.write(config)
f.close()