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# pylint: disable=R0903,missing-docstring,no-self-use
"""
'E1102': ('%s is not callable',
'Used when an object being called has been infered to a non \
callable object'),
"""
__revision__ = None
__revision__()
def correct():
"""callable object"""
return 1
__revision__ = correct()
class Correct(object):
"""callable object"""
class MetaCorrect(object):
"""callable object"""
def __call__(self):
return self
INSTANCE = Correct()
CALLABLE_INSTANCE = MetaCorrect()
CORRECT = CALLABLE_INSTANCE()
INCORRECT = INSTANCE()
LIST = []
INCORRECT = LIST()
DICT = {}
INCORRECT = DICT()
TUPLE = ()
INCORRECT = TUPLE()
INT = 1
INCORRECT = INT()
# Test calling properties. Pylint can detect when using only the
# getter, but it doesn't infer properly when having a getter
# and a setter.
class MyProperty(property):
""" test subclasses """
class PropertyTest(object):
""" class """
def __init__(self):
self.attr = 4
@property
def test(self):
""" Get the attribute """
return self.attr
@test.setter
def test(self, value):
""" Set the attribute """
self.attr = value
@MyProperty
def custom(self):
""" Get the attribute """
return self.attr
@custom.setter
def custom(self, value):
""" Set the attribute """
self.attr = value
PROP = PropertyTest()
PROP.test(40)
PROP.custom()
# Safe from not-callable when using properties.
class SafeProperty(object):
@property
def static(self):
return staticmethod
@property
def klass(self):
return classmethod
@property
def get_lambda(self):
return lambda: None
@property
def other_function(self):
def function(arg):
return arg
return function
@property
def dict_builtin(self):
return dict
@property
def range_builtin(self):
return range
@property
def instance(self):
class Empty(object):
def __call__(self):
return 42
return Empty()
PROP1 = SafeProperty()
PROP1.static(2)
PROP1.klass(2)
PROP1.get_lambda()
PROP1.other_function(4)
PROP1.dict_builtin()
PROP1.range_builtin(4)
PROP1.instance()
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