Python Environment Examples

Example #1

File: test_eval.py Project: ncollins/lis.py

def test_eval_set():
    env = Environment([['a', 0]])
    exp = ['set!', 'a', 10]
    eval_in_env(exp, env)
    assert env.lookup('a') == 10

Example #2

File: test_eval.py Project: ncollins/lis.py

def test_eval_define():
    env = Environment([])
    exp = ['define', 'a', 3]
    eval_in_env(exp, env)
    #assert env._env == [['a', 3]]
    assert env.lookup('a') == 3