code: def main():
      
      ep = requests.get(TRELLO_API_DOC).content
      root = html.fromstring(ep)
  
      links = root.xpath('//a[contains(@class, "reference internal")]/@href')
      pages = [requests.get(TRELLO_API_DOC + u)
               for u in links if u.endswith('index.html')]
  
      endpoints = []
      for page in pages:
          root = html.fromstring(page.content)
          sections = root.xpath('//div[@class="section"]/h2/..')
          for sec in sections:
              ep_html = etree.tostring(sec).decode('utf-8')
              ep_text = html2text(ep_html).splitlines()
              match = EP_DESC_REGEX.match(ep_text[0])
              if not match:
                  continue
              ep_method, ep_url = match.groups()
              ep_text[0] = ' '.join([ep_method, ep_url])
              ep_doc = b64encode(gzip.compress('\n'.join(ep_text).encode('utf-8')))
              endpoints.append((ep_method, ep_url, ep_doc))
  
      print(yaml.dump(create_tree(endpoints)))
docs: Prints the complete YAML.