d2, = values[s]
is just like a,b=f()
, except for unpacking 1 element tuples.
>>> T=(1,)
>>> a=T
>>> a
(1,)
>>> b,=T
>>> b
1
>>>
a
is tuple, b
is an integer.
d2, = values[s]
is just like a,b=f()
, except for unpacking 1 element tuples.
>>> T=(1,)
>>> a=T
>>> a
(1,)
>>> b,=T
>>> b
1
>>>
a
is tuple, b
is an integer.