NameError in list comprehension

[cknoll]

Reproduce:
from ipydex import IPS

def func():

    a = list(range(7))
    d = dict(zip(a, a))


    # these lines work in embedded shell
    res = [i for i in a]
    res = [1 for i in a]

    # these lines dont work in embedded shell (Name error)
    res = [d[i] for i in a]
    res = [a[i] for i in a]
    res = [a[0] for i in a]

    IPS()

func()

The background seems to be ipython/ipython#62

There, the following workarround is proposed: globals().update(locals()) (to be executed in the shell)