Merge pull request #1 from AlexCatarino/master

Support for decimal and fixing build issues in pythonnet

Author: jaredbroad

setup.py

@@ -160,7 +160,7 @@ def build_extension(self, ext):
                     enable_shared = False
 
             if not enable_shared:
-                defines.append("PYTHON_WITHOUT_ENABLE_SHARED")
+                pass#defines.append("PYTHON_WITHOUT_ENABLE_SHARED")
 
         if hasattr(sys, "abiflags"):
             if "d" in sys.abiflags:

src/runtime/converter.cs

@@ -101,7 +101,8 @@ internal static IntPtr GetPythonTypeByAlias(Type op)
                 return Runtime.PyLongType;
             }
             else if ((op == doubleType) ||
-                     (op == singleType))
+                     (op == singleType) ||
+                     (op == decimalType))
             {
                 return Runtime.PyFloatType;
             }
@@ -214,6 +215,17 @@ internal static IntPtr ToPython(Object value, Type type)
                 case TypeCode.UInt64:
                     return Runtime.PyLong_FromUnsignedLongLong((ulong)value);
 
+                case TypeCode.Decimal:
+                    IntPtr mod = Runtime.PyImport_ImportModule("decimal");
+                    IntPtr ctor = Runtime.PyObject_GetAttrString(mod, "Decimal");
+
+                    string d2s = ((decimal)value).ToString(nfi);
+                    IntPtr d2p = Runtime.PyString_FromString(d2s);
+                    IntPtr args = Runtime.PyTuple_New(1);
+                    Runtime.PyTuple_SetItem(args, 0, d2p);
+                    
+                    return Runtime.PyObject_CallObject(ctor, args);
+
                 default:
                     if (value is IEnumerable)
                     {
@@ -798,6 +810,18 @@ static bool ToPrimitive(IntPtr value, Type obType, out Object result,
                     }
                     result = d;
                     return true;
+
+                case TypeCode.Decimal:
+                    op = Runtime.PyObject_Str(value);
+                    decimal m;
+                    string sm = Runtime.GetManagedString(op);
+                    if (!Decimal.TryParse(sm, NumberStyles.Number, nfi, out m))
+                    {
+                        goto type_error;
+                    }
+                    Runtime.XDecref(op);
+                    result = m;
+                    return true;
             }