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Commite1dbaf9

Browse files
committed
allow Python to overwrite .NET methods
1 parentee0ab7f commite1dbaf9

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3 files changed

+7
-42
lines changed

3 files changed

+7
-42
lines changed

‎src/runtime/extensiontype.cs

Lines changed: 0 additions & 12 deletions
Original file line numberDiff line numberDiff line change
@@ -87,18 +87,6 @@ public static int tp_setattro(IntPtr ob, IntPtr key, IntPtr val)
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return-1;
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}
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/// <summary>
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/// Default __set__ implementation - this prevents descriptor instances
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/// being silently replaced in a type __dict__ by default __setattr__.
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/// </summary>
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publicstaticinttp_descr_set(IntPtrds,IntPtrob,IntPtrval)
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{
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Exceptions.SetError(Exceptions.AttributeError,"attribute is read-only");
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return-1;
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}
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publicstaticvoidtp_dealloc(IntPtrob)
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{
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// Clean up a Python instance of this extension type. This

‎src/testing/methodtest.cs

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -14,6 +14,8 @@ public MethodTest()
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{
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}
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publicstringOverwritableMethod()=>"overwritable";
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publicstringPublicMethod()
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{
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return"public";

‎tests/test_method.py

Lines changed: 5 additions & 30 deletions
Original file line numberDiff line numberDiff line change
@@ -6,37 +6,12 @@
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importpytest
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fromPython.TestimportMethodTest
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deftest_instance_method_overwritable():
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"""Test instance method overwriting."""
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deftest_instance_method_descriptor():
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"""Test instance method descriptor behavior."""
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withpytest.raises(AttributeError):
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MethodTest().PublicMethod=0
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withpytest.raises(AttributeError):
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MethodTest.PublicMethod=0
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withpytest.raises(AttributeError):
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delMethodTest().PublicMethod
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withpytest.raises(AttributeError):
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delMethodTest.PublicMethod
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deftest_static_method_descriptor():
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"""Test static method descriptor behavior."""
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withpytest.raises(AttributeError):
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MethodTest().PublicStaticMethod=0
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withpytest.raises(AttributeError):
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MethodTest.PublicStaticMethod=0
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withpytest.raises(AttributeError):
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delMethodTest().PublicStaticMethod
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withpytest.raises(AttributeError):
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delMethodTest.PublicStaticMethod
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ob=MethodTest()
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ob.OverwritableMethod=lambda:"overwritten"
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assertob.OverwritableMethod()=="overwritten"
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deftest_public_instance_method():

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