def get_captcha_challenge(http_body, captcha_base_url='http://www.google.com/accounts/'):
 return gdata.gauth.get_captcha_challenge(http_body, captcha_base_url)

def get_captcha_challenge ( http_body , captcha_base_url = 'http://www.google.com/accounts/' ) : return gdata . gauth . get_captcha_challenge ( http_body , captcha_base_url )
returns the url and token for a captcha challenge issued by the server .