code: def open_url(url, retries=0, sleep=0.5):
      '''
      Open a mysql connection to a url.  Note that if your password has
      punctuation characters, it might break the parsing of url.
  
      url: A string in the form "mysql://username:password@host.domain/database"
      '''
      return open_conn(retries=retries, sleep=sleep, **parse_url(url)f open_url(url, retries=0, sleep=0.5):
      '''
      Open a mysql connection to a url.  Note that if your password has
      punctuation characters, it might break the parsing of url.
  
      url: A string in the form "mysql://username:password@host.domain/database"
      '''
      return open_conn(retries=retries, sleep=sleep, **parse_url(url))
docs: Open a mysql connection to a url.  Note that if your password has
      punctuation characters, it might break the parsing of url.
  
      url: A string in the form "mysql://username:password@host.domain/database"