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Only float type should automatically convert to System.Double when target type is System.Object #1957

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lostmsu opened this issue Sep 30, 2022 · 0 comments
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Only float type should automatically convert to System.Double when target type is System.Object #1957

lostmsu opened this issue Sep 30, 2022 · 0 comments

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@lostmsu
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lostmsu commented Sep 30, 2022

Environment

  • Pythonnet version: 3.0.0

Details

var numpy = Py.Import("numpy");
var float64 = numpy.GetAttr("float64");
var float64Value = float64.Invoke(42.ToPython());
Console.WriteLine(float64Value.As<object>().GetType());

Expected: Python.Runtime.PyObject
Actual: System.Double
lostmsu added a commit to losttech/pythonnet that referenced this issue Sep 30, 2022
@lostmsu
when converting to System.Object only convert exact float, bool…
72971b7 
…, and `str` to corresponding .NET primitive types

fixes pythonnet#1957
@lostmsu lostmsu mentioned this issue Sep 30, 2022
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lostmsu added a commit to losttech/pythonnet that referenced this issue Oct 24, 2022
@lostmsu
allow decoders to override conversion of types derived from primitive…
782a0e5 
…s when target type is System.Object

useful to be able to change what numpy.float64 is converted to

related to pythonnet#1957

this is an alternative to pythonnet#1958
@lostmsu lostmsu mentioned this issue Oct 24, 2022
Merged
1 task
@filmor filmor closed this as completed Oct 28, 2022
elan-ajain pushed a commit to elancapital/pythonnet that referenced this issue Feb 17, 2023
@lostmsu @elan-ajain
allow decoders to override conversion of types derived from primitive…
47bf601 
…s when target type is System.Object

useful to be able to change what numpy.float64 is converted to

related to pythonnet#1957

this is an alternative to pythonnet#1958
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Stricter coversion of primitive Python types to System.Object losttech/pythonnet
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@filmor @lostmsu