Open tnakatani opened 3 years ago
The solution in e13b1_namedtuple_records.py throws an error: KeyError: 'last'
KeyError: 'last'
In the solution below:
def format_sort_records(list_of_tuples): output = [] template = '{last:10} {first:10} {distance:5.2f}' for person in sorted(list_of_tuples, key=operator.attrgetter('last', 'first')): output.append(template.format(*(person._asdict()))) return output
I believe you need two asterisks in output.append to make it work:
output.append
output.append(template.format(**(person._asdict())))
Reference: https://docs.python.org/3/tutorial/controlflow.html#unpacking-argument-lists
The solution in e13b1_namedtuple_records.py throws an error:
KeyError: 'last'
In the solution below:
I believe you need two asterisks in
output.append
to make it work:Reference: https://docs.python.org/3/tutorial/controlflow.html#unpacking-argument-lists