circuitpython/tests/basics/class_new.py

class A:
    def __new__(cls):
        print("A.__new__")
        return super(cls, A).__new__(cls)

    def __init__(self):
        pass

    def meth(self):
        print('A.meth')

#print(A.__new__)
#print(A.__init__)

a = A()
a.meth()

a = A.__new__(A)
a.meth()

#print(a.meth)
#print(a.__init__)
#print(a.__new__)

# __new__ should automatically be a staticmethod, so this should work
a = a.__new__(A)
a.meth()
py: Initial attempts to actually allow implementing __new__ in Python. Caveat is that __new__ should recurse to base class __new__, and ultimately, object.__new__ is what handles instance allocation. 2014-05-21 17:32:00 -04:00			`class A:`
			`def __new__(cls):`
			`print("A.__new__")`
			`return super(cls, A).__new__(cls)`

			`def __init__(self):`
			`pass`

			`def meth(self):`
py: Automatically ake __new__ a staticmethod. Addresses issue #622. 2014-07-05 00:55:00 -04:00			`print('A.meth')`
py: Initial attempts to actually allow implementing __new__ in Python. Caveat is that __new__ should recurse to base class __new__, and ultimately, object.__new__ is what handles instance allocation. 2014-05-21 17:32:00 -04:00
			`#print(A.__new__)`
			`#print(A.__init__)`

			`a = A()`
py: Automatically ake __new__ a staticmethod. Addresses issue #622. 2014-07-05 00:55:00 -04:00			`a.meth()`

			`a = A.__new__(A)`
			`a.meth()`
py: Initial attempts to actually allow implementing __new__ in Python. Caveat is that __new__ should recurse to base class __new__, and ultimately, object.__new__ is what handles instance allocation. 2014-05-21 17:32:00 -04:00
			`#print(a.meth)`
			`#print(a.__init__)`
			`#print(a.__new__)`
py: Automatically ake __new__ a staticmethod. Addresses issue #622. 2014-07-05 00:55:00 -04:00
			`# __new__ should automatically be a staticmethod, so this should work`
			`a = a.__new__(A)`
			`a.meth()`