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- # pylint: disable=R0903,W0232,missing-docstring
- """test detection of method which could be a function"""
-
- from __future__ import print_function
-
- class Toto(object):
- """bla bal abl"""
-
- def __init__(self):
- self.aaa = 2
-
- def regular_method(self):
- """this method is a real method since it access to self"""
- self.function_method()
-
- def function_method(self): # [no-self-use]
- """this method isn' a real method since it doesn't need self"""
- print('hello')
-
-
- class Base(object):
- """an abstract class"""
-
- def __init__(self):
- self.aaa = 2
-
- def check(self, arg):
- """an abstract method, could not be a function"""
- raise NotImplementedError
-
-
- class Sub(Base):
- """a concrete class"""
-
- def check(self, arg):
- """a concrete method, could not be a function since it need
- polymorphism benefits
- """
- return arg == 0
-
- class Super(object):
- """same as before without abstract"""
- attr = 1
- def method(self):
- """regular"""
- print(self.attr)
-
- class Sub1(Super):
- """override method with need for self"""
- def method(self):
- """no i can not be a function"""
- print(42)
-
- def __len__(self):
- """no i can not be a function"""
- print(42)
-
- def __cmp__(self, other):
- """no i can not be a function"""
- print(42)
-
- def __copy__(self):
- return 24
-
- def __getstate__(self):
- return 42
-
-
- class Prop(object):
-
- @property
- def count(self):
- """Don't emit no-self-use for properties.
-
- They can't be functions and they can be part of an
- API specification.
- """
- return 42
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