Il 17/12/2020 12:40, Peter J. Holzer ha scritto:
On 2020-12-17 12:16:29 +0100, jak wrote:print(_ if d.get('a', None) is not None else get_default())That doesn't work:print(_ if d.get('a', None) is not None else get_default())Traceback (most recent call last): File "<stdin>", line 1, in <module> NameError: name '_' is not defined But this works:print(_ if (_ := d.get('a', None)) is not None else get_default())1 (I would prefer ChrisA's solution, though.) hp
this one? """" D['a'] if 'a' in D else get_default() ChrisA """" This solution search two times same key. -- https://mail.python.org/mailman/listinfo/python-list
