How to get value from vars of dir()

Question

>>> a = 12
>>> dir()
['__annotations__', '__builtins__', '__doc__', '__loader__', '__name__', '__package__', '__spec__', 'a']

So it's everybody know!

But how we can get the value of a from dir()[-1]?

Use `globals()` and `locals()` to get the name and the value of a variable depending on the scope. — Countour-Integral, Jan 22 '21 at 20:18
@Countour-Integral `locals()` should probably always work, since `locals() is globals()` when you call it in the global scope — juanpa.arrivillaga, Jan 22 '21 at 20:32

Mahrad Hanaforoosh · Accepted Answer · 2021-01-22T20:32:43.967

0

you can use the exec method.

a = 12
exec('b='+dir()[-1])
print(b)
>>> 12

the exec method executes the string inputs.

edited Jan 22 '21 at 20:32

answered Jan 22 '21 at 20:25

1 Answers1