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# cython: language_level=3
# mode: run
# ticket: 653
class DictPySubtype(dict):
def keys(self):
"""
>>> d = DictPySubtype(one=42, two=17, three=0)
>>> for v in sorted(d.keys()):
... print(v)
three
two
"""
for key in dict.keys(self):
if key != 'one':
yield key
def values(self):
"""
>>> d = DictPySubtype(one=42, two=17, three=0)
>>> for v in sorted(d.values()):
... print(v)
17
42
"""
for value in dict.values(self):
if value:
yield value
def items(self):
"""
>>> d = DictPySubtype(one=42, two=17, three=0)
>>> for v in sorted(d.items()):
... print(v)
one
two
"""
for key, value in dict.items(self):
if value:
yield key
class ListPySubtype(list):
"""
>>> lst = ListPySubtype([1,2,3])
>>> lst.append(4)
>>> lst
[1, 2, 3, 5]
"""
def append(self, value):
list.append(self, value+1)
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