circuitpython/tests/basics/fun_calldblstar3.py

18 lines
389 B
Python

# test passing a user-defined mapping as the argument to **
def foo(**kw):
print(sorted(kw.items()))
class Mapping:
def keys(self):
# the long string checks the case of string interning
return ['a', 'b', 'c', 'abcdefghijklmnopqrst']
def __getitem__(self, key):
if key == 'a':
return 1
else:
return 2
foo(**Mapping())