text: import re
  
  import requests
  
  
  RE_ID = re.compile(r'<td>(\d+)</td>', re.ASCII)
  RE_STATUS = re.compile(r'<img class="stateimg" src="/koji-static/images/\w+.'
                         r'png" title="(\w+)" alt="\w+"/>', re.ASCII)
  
  
  def status(username=None, *, kojiurl=None, session=None):
      """
      For given username, return the last builds with status information.
      Returns an iterable of 2-tuples, sorted descending.
  
      Only the first page with maximum 50 results is fetched.
      """
      kojiurl = kojiurl or 'https://koji.fedoraproject.org/'
      session = session or requests.Session()
      url = '{}koji/tasks'.format(kojiurl)
      params = {
          'state': 'all',
          'view': 'toplevel'
      }
      if username:
          params['owner'] = username
      response = session.get(url, params=params)
      response.raise_for_status()
      return _parse(response.text)
  
  
  def _parse(html):
      """
      Parses the given HTML source using regular expressions (I know :P)
      Returns status information for status()
      """
      ids = RE_ID.findall(html)
      statuses = RE_STATUS.findall(html)
      for idx, status in enumerate(statuses):
          yield (int(ids[idx]), status)
  