How to merge two tuples in Python?

l = (('aa', 'bb', 'cc'), 'dd')
l = l[0] + (l[1],)

This will work for your situation, however John La Rooy's solution is better for general cases.

a = (1, 2)
b = (3, 4)

x = a + b

print(x)

Out:

(1, 2, 3, 4)

>>> tuple(j for i in (('aa', 'bb', 'cc'), 'dd') for j in (i if isinstance(i, tuple) else (i,)))
('aa', 'bb', 'cc', 'dd')

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