def _CheckNumberOfFields(returned_expressions, snippeted_fields, returned_fields):
 number_expressions = ((len(returned_expressions) + len(snippeted_fields)) + len(returned_fields))
 if (number_expressions > MAXIMUM_FIELDS_RETURNED_PER_SEARCH):
  raise ValueError(('too many fields, snippets or expressions to return  %d > maximum %d' % (number_expressions, MAXIMUM_FIELDS_RETURNED_PER_SEARCH)))

def _CheckNumberOfFields ( returned_expressions , snippeted_fields , returned_fields ) : number_expressions = ( ( len ( returned_expressions ) + len ( snippeted_fields ) ) + len ( returned_fields ) ) if ( number_expressions > MAXIMUM_FIELDS_RETURNED_PER_SEARCH ) : raise ValueError ( ( 'too many fields, snippets or expressions to return  %d > maximum %d' % ( number_expressions , MAXIMUM_FIELDS_RETURNED_PER_SEARCH ) ) )
checks the count of all field kinds is less than limit .