I think I'm making a mistake in how I call setResultsName():

from pyparsing import *

DEPT_CODE = Regex(r'[A-Z]{2,}').setResultsName("Dept Code")
COURSE_NUMBER = Regex(r'[0-9]{4}').setResultsName("Course Number")

COURSE_NUMBER.setParseAction(lambda s, l, toks : int(toks[0]))

course = DEPT_CODE + COURSE_NUMBER

course.setResultsName("course")

statement = course

From IDLE:

>>> myparser import *
>>> statement.parseString("CS 2110")
(['CS', 2110], {'Dept Code': [('CS', 0)], 'Course Number': [(2110, 1)]})

The output I hope for:

>>> myparser import *
>>> statement.parseString("CS 2110")
(['CS', 2110], {'Course': ['CS', 2110], 'Dept Code': [('CS', 0)], 'Course Number': [(2110, 1)]})

Does setResultsName() only work for terminals?