Movatterモバイル変換

[0]ホーム
URL:

Skip to content

Navigation Menu

Sign in
Appearance settings

Search code, repositories, users, issues, pull requests...

Provide feedback

We read every piece of feedback, and take your input very seriously.

Saved searches

Use saved searches to filter your results more quickly

 Sign up
Appearance settings

Commit80dc9f0

Browse files
filmorlostmsu
authored andcommitted
Implement IConvertible interface on PyObject
1 parentab6d2c5 commit80dc9f0

File tree

6 files changed

+67
-1
lines changed

6 files changed

+67
-1
lines changed

‎src/runtime/Converter.cs

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -550,7 +550,7 @@ internal static int ToInt32(BorrowedReference value)
550550
/// <summary>
551551
/// Convert a Python value to an instance of a primitive managed type.
552552
/// </summary>
553-
privatestaticboolToPrimitive(BorrowedReferencevalue,TypeobType,outobject?result,boolsetError)
553+
internalstaticboolToPrimitive(BorrowedReferencevalue,TypeobType,outobject?result,boolsetError)
554554
{
555555
result=null;
556556
if(obType.IsEnum)

‎src/runtime/PythonTypes/PyFloat.cs

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -101,5 +101,7 @@ public static PyFloat AsFloat(PyObject value)
101101
PythonException.ThrowIfIsNull(op);
102102
returnnewPyFloat(op.Steal());
103103
}
104+
105+
publicoverrideTypeCodeGetTypeCode()=>TypeCode.Double;
104106
}
105107
}

‎src/runtime/PythonTypes/PyInt.cs

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -230,5 +230,7 @@ public string ToString(string format, IFormatProvider formatProvider)
230230
usingvar_=Py.GIL();
231231
returnToBigInteger().ToString(format,formatProvider);
232232
}
233+
234+
publicoverrideTypeCodeGetTypeCode()=>TypeCode.Int64;
233235
}
234236
}
Lines changed: 53 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,53 @@
1+
usingSystem;
2+
3+
namespacePython.Runtime;
4+
5+
publicpartialclassPyObject:IConvertible
6+
{
7+
publicvirtualTypeCodeGetTypeCode()=>TypeCode.Object;
8+
9+
privateTDoConvert<T>()
10+
{
11+
usingvar_=Py.GIL();
12+
if(Converter.ToPrimitive(Reference,typeof(T),outobject?result,setError:false))
13+
{
14+
return(T)result!;
15+
}
16+
else
17+
{
18+
thrownewInvalidCastException();
19+
}
20+
}
21+
22+
publicboolToBoolean(IFormatProviderprovider)=>DoConvert<bool>();
23+
publicbyteToByte(IFormatProviderprovider)=>DoConvert<byte>();
24+
publiccharToChar(IFormatProviderprovider)=>DoConvert<char>();
25+
publicshortToInt16(IFormatProviderprovider)=>DoConvert<short>();
26+
publicintToInt32(IFormatProviderprovider)=>DoConvert<int>();
27+
publiclongToInt64(IFormatProviderprovider)=>DoConvert<long>();
28+
publicsbyteToSByte(IFormatProviderprovider)=>DoConvert<sbyte>();
29+
publicushortToUInt16(IFormatProviderprovider)=>DoConvert<ushort>();
30+
publicuintToUInt32(IFormatProviderprovider)=>DoConvert<uint>();
31+
publiculongToUInt64(IFormatProviderprovider)=>DoConvert<ulong>();
32+
33+
publicfloatToSingle(IFormatProviderprovider)=>DoConvert<float>();
34+
publicdoubleToDouble(IFormatProviderprovider)=>DoConvert<double>();
35+
36+
publicstringToString(IFormatProviderprovider)=>DoConvert<string>();
37+
38+
publicDateTimeToDateTime(IFormatProviderprovider)=>thrownewInvalidCastException();
39+
publicdecimalToDecimal(IFormatProviderprovider)=>thrownewInvalidCastException();
40+
41+
publicobjectToType(TypeconversionType,IFormatProviderprovider)
42+
{
43+
if(Converter.ToManaged(Reference,conversionType,outobject?result,setError:false))
44+
{
45+
returnresult!;
46+
}
47+
else
48+
{
49+
thrownewInvalidCastException();
50+
}
51+
}
52+
53+
}

‎src/runtime/PythonTypes/PyString.cs

Lines changed: 2 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -59,5 +59,7 @@ public static bool IsStringType(PyObject value)
5959
{
6060
returnRuntime.PyString_Check(value.obj);
6161
}
62+
63+
publicoverrideTypeCodeGetTypeCode()=>TypeCode.String;
6264
}
6365
}

‎tests/test_conversion.py

Lines changed: 7 additions & 0 deletions
Original file line numberDiff line numberDiff line change
@@ -670,3 +670,10 @@ def test_int_param_resolution_required():
670670
data=list(mri.MethodA(0x100000000,10))
671671
assertlen(data)==10
672672
assertdata[0]==0
673+
674+
deftest_iconvertible_conversion():
675+
change_type=System.Convert.ChangeType
676+
677+
assert1024==change_type(1024,System.Int32)
678+
assert1024==change_type(1024,System.Int64)
679+
assert1024==change_type(1024,System.Int16)

0 commit comments

Comments
 (0)
[8]ページ先頭
©2009-2025 Movatter.jp