def add_http_basic_auth(url, user=None, password=None, https_only=False):
 if ((user is None) and (password is None)):
  return url
 else:
  urltuple = urlparse(url)
  if (https_only and (urltuple.scheme != 'https')):
   raise ValueError('Basic Auth only supported for HTTPS')
  if (password is None):
   netloc = '{0}@{1}'.format(user, urltuple.netloc)
   urltuple = urltuple._replace(netloc=netloc)
   return urlunparse(urltuple)
  else:
   netloc = '{0}:{1}@{2}'.format(user, password, urltuple.netloc)
   urltuple = urltuple._replace(netloc=netloc)
   return urlunparse(urltuple)

def add_http_basic_auth ( url , user = None , password = None , https_only = False ) : if ( ( user is None ) and ( password is None ) ) : return url else : urltuple = urlparse ( url ) if ( https_only and ( urltuple . scheme != 'https' ) ) : raise ValueError ( 'Basic Auth only supported for HTTPS' ) if ( password is None ) : netloc = '{0}@{1}' . format ( user , urltuple . netloc ) urltuple = urltuple . _replace ( netloc = netloc ) return urlunparse ( urltuple ) else : netloc = '{0}:{1}@{2}' . format ( user , password , urltuple . netloc ) urltuple = urltuple . _replace ( netloc = netloc ) return urlunparse ( urltuple )
return a string with http basic auth incorporated into it .