Message116316
What also worries me is the difference between the "class" statement and the type() function.
class M_A(type):
def __new__(mcls, name, bases, ns):
print('M_A.__new__', mcls, name, bases)
return super().__new__(mcls, name, bases, ns)
class M_B(M_A):
def __new__(mcls, name, bases, ns):
print('M_B.__new__', mcls, name, bases)
return super().__new__(mcls, name, bases, ns)
class A(metaclass=M_A): pass
class B(metaclass=M_B): pass
class C(A, B): pass
D = type('D', (A, B), {})
The construction of C and D won't print the same messages. |
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Date |
User |
Action |
Args |
2010-09-13 15:35:12 | amaury.forgeotdarc | set | recipients:
+ amaury.forgeotdarc, georg.brandl, terry.reedy, rodsenra, pwerneck, daniel.urban |
2010-09-13 15:35:12 | amaury.forgeotdarc | set | messageid: <1284392112.56.0.815651674404.issue1294232@psf.upfronthosting.co.za> |
2010-09-13 15:35:11 | amaury.forgeotdarc | link | issue1294232 messages |
2010-09-13 15:35:11 | amaury.forgeotdarc | create | |
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