Reworked the way .NET objects are constructed from Python #1651
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What does this implement/fix? Explain your changes.
Was:
tp_new
implementation would call .NET constructor and return a fully constructed objectNow:
Except for some special .NET types
tp_new
creates uninitialized .NET object, which is later initialized by callinguninitialized_inst.__init__(...)
.__init__
is set in type dictionary to aMethodObject
, that containsConstructorInfo[]
instead ofMethodInfo[]
This allows Python to:
__init__
when deriving from .NET types__init__
(e.g. .NET constructor), and choose the overload as neededFailing to call base
__init__
in this scenario will lead to an undefined behavior.Does this close any currently open issues?
fixes #238
Checklist
Check all those that are applicable and complete.
CHANGELOG