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C# Types.PythonType类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了C#中IronPython.Runtime.Types.PythonType的典型用法代码示例。如果您正苦于以下问题:C# PythonType类的具体用法?C# PythonType怎么用?C# PythonType使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



PythonType类属于IronPython.Runtime.Types命名空间,在下文中一共展示了PythonType类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C#代码示例。

示例1: TrySetValue

 internal override bool TrySetValue(CodeContext context, object instance, PythonType owner, object value) {
     IWeakReferenceable reference = instance as IWeakReferenceable;
     if (reference != null) {
         return reference.SetWeakRef(new WeakRefTracker(value, instance));
     }
     return false;
 }
开发者ID:CookieEaters,项目名称:FireHTTP,代码行数:7,代码来源:PythonTypeWeakRefSlot.cs


示例2: IronPythonTypeWrapper

 public IronPythonTypeWrapper(ScriptEngine engine, string name, PythonType pythonType, ObjectHandle classHandle)
 {
     Name = name;
     PythonType = pythonType;
     _engine = engine;
     _classHandle = classHandle;
 }
开发者ID:orthros,项目名称:IronPythonMef,代码行数:7,代码来源:IronPythonTypeWrapper.cs


示例3: __new__

        public static object __new__(CodeContext context, PythonType cls, object x) {
            Extensible<string> es;

            if (x is string) {
                return ReturnBigInteger(context, cls, ParseBigIntegerSign((string)x, 10));
            } else if ((es = x as Extensible<string>) != null) {
                object value;
                if (PythonTypeOps.TryInvokeUnaryOperator(context, x, Symbols.ConvertToLong, out value)) {
                    return ReturnBigInteger(context, cls, (BigInteger)value);
                }

                return ReturnBigInteger(context, cls, ParseBigIntegerSign(es.Value, 10));
            }

            BigInteger intVal;
            if (Converter.TryConvertToBigInteger(x, out intVal)) {
                if (Object.Equals(intVal, null)) throw PythonOps.TypeError("can't convert {0} to long", PythonTypeOps.GetName(x));

                return ReturnBigInteger(context, cls, intVal);
            }


            if (x is Complex64) throw PythonOps.TypeError("can't convert complex to long; use long(abs(z))");

            throw PythonOps.ValueError("long argument must be convertible to long (string, number, or type that defines __long__, got {0})",
                StringOps.Quote(PythonOps.GetPythonTypeName(x)));
        }
开发者ID:jcteague,项目名称:ironruby,代码行数:27,代码来源:LongOps.cs


示例4: Make

        public static InstanceCreator Make(PythonType type) {
            if (type.IsSystemType) {
                return new SystemInstanceCreator(type);
            }

            return new UserInstanceCreator(type);
        }
开发者ID:tnachen,项目名称:ironruby,代码行数:7,代码来源:InstanceCreator.cs


示例5: __new__

        public static object __new__(CodeContext/*!*/ context, PythonType cls, object x) {
            if (cls == TypeCache.Double) {
                if (x is string) {
                    return ParseFloat((string)x);
                } else if (x is Extensible<string>) {
                    object res;
                    if (PythonTypeOps.TryInvokeUnaryOperator(context, x, "__float__", out res)) {
                        return res;
                    }
                    return ParseFloat(((Extensible<string>)x).Value);
                } else if (x is char) {
                    return ParseFloat(ScriptingRuntimeHelpers.CharToString((char)x));
                }

                if (x is Complex) {
                    throw PythonOps.TypeError("can't convert complex to float; use abs(z)");
                }

                object d = PythonOps.CallWithContext(context, PythonOps.GetBoundAttr(context, x, "__float__"));
                if (d is double) {
                    return d;
                } else if (d is Extensible<double>) {
                    return ((Extensible<double>)d).Value;
                }

                throw PythonOps.TypeError("__float__ returned non-float (type {0})", PythonTypeOps.GetName(d));
            } else {
                return cls.CreateInstance(context, x);
            }
        }
开发者ID:follesoe,项目名称:ironruby,代码行数:30,代码来源:FloatOps.cs


示例6: __new__

        public static object __new__(CodeContext context, PythonType type, object o) {
            object reversed;
            if (PythonOps.TryGetBoundAttr(context, o, "__reversed__", out reversed)) {
                return PythonCalls.Call(context, reversed);
            }

            object boundFunc;

            PythonTypeSlot getitem;
            PythonType pt = DynamicHelpers.GetPythonType(o);
            if(!pt.TryResolveSlot(context, "__getitem__", out getitem) ||
                !getitem.TryGetValue(context, o, pt, out boundFunc)
                || o is PythonDictionary) {
                throw PythonOps.TypeError("argument to reversed() must be a sequence");
            }

            int length;
            if (!DynamicHelpers.GetPythonType(o).TryGetLength(context, o, out length)) {
                throw PythonOps.TypeError("object of type '{0}' has no len()", DynamicHelpers.GetPythonType(o).Name);
            }

            if (type.UnderlyingSystemType == typeof(ReversedEnumerator)) {
                return new ReversedEnumerator((int)length, boundFunc);
            }

            return type.CreateInstance(context, length, getitem);
        }
开发者ID:rudimk,项目名称:dlr-dotnet,代码行数:27,代码来源:Reversed.cs


示例7: __new__

        public static object __new__(CodeContext/*!*/ context, PythonType cls, object x) {
            if (cls == TypeCache.Double) {
                if (x is string) {
                    return ParseFloat((string)x);
                } else if (x is Extensible<string>) {
                    object res;
                    if (PythonTypeOps.TryInvokeUnaryOperator(context, x, Symbols.ConvertToFloat, out res)) {
                        return res;
                    }
                    return ParseFloat(((Extensible<string>)x).Value);
                } else if (x is char) {
                    return ParseFloat(ScriptingRuntimeHelpers.CharToString((char)x));
                }

                double doubleVal;
                if (Converter.TryConvertToDouble(x, out doubleVal)) return doubleVal;

                if (x is Complex64) throw PythonOps.TypeError("can't convert complex to float; use abs(z)");

                object d = PythonOps.CallWithContext(context, PythonOps.GetBoundAttr(context, x, Symbols.ConvertToFloat));
                if (d is double) return d;
                throw PythonOps.TypeError("__float__ returned non-float (type %s)", DynamicHelpers.GetPythonType(d));
            } else {
                return cls.CreateInstance(context, x);
            }
        }
开发者ID:techarch,项目名称:ironruby,代码行数:26,代码来源:FloatOps.cs


示例8: CreateNativeWrapper

        public static object CreateNativeWrapper(PythonType type, object holder) {
            Debug.Assert(holder is MemoryHolder);

            CTypes.CData data = (CTypes.CData)type.CreateInstance(type.Context.SharedContext);
            data._memHolder = (MemoryHolder)holder;
            return data;
        }
开发者ID:nieve,项目名称:ironruby,代码行数:7,代码来源:ModuleOps.cs


示例9: CreateCData

 public static object CreateCData(IntPtr dataAddress, PythonType type) {
     CTypes.INativeType nativeType = (CTypes.INativeType)type;
     CTypes.CData data = (CTypes.CData)type.CreateInstance(type.Context.SharedContext);
     data._memHolder = new MemoryHolder(nativeType.Size);
     data._memHolder.CopyFrom(dataAddress, new IntPtr(nativeType.Size));
     return data;
 }
开发者ID:nieve,项目名称:ironruby,代码行数:7,代码来源:ModuleOps.cs


示例10: __new__

 public static object __new__(PythonType cls, object value) {
     if (cls != DynamicHelpers.GetPythonTypeFromType(typeof(SByte))) {
         throw PythonOps.TypeError("SByte.__new__: first argument must be SByte type.");
     }
     IConvertible valueConvertible;
     if ((valueConvertible = value as IConvertible) != null) {
         switch (valueConvertible.GetTypeCode()) {
             case TypeCode.Byte: return (SByte)(Byte)value;
             case TypeCode.SByte: return (SByte)(SByte)value;
             case TypeCode.Int16: return (SByte)(Int16)value;
             case TypeCode.UInt16: return (SByte)(UInt16)value;
             case TypeCode.Int32: return (SByte)(Int32)value;
             case TypeCode.UInt32: return (SByte)(UInt32)value;
             case TypeCode.Int64: return (SByte)(Int64)value;
             case TypeCode.UInt64: return (SByte)(UInt64)value;
             case TypeCode.Single: return (SByte)(Single)value;
             case TypeCode.Double: return (SByte)(Double)value;
         }
     }
     if (value is String) {
         return SByte.Parse((String)value);
     } else if (value is BigInteger) {
         return (SByte)(BigInteger)value;
     } else if (value is Extensible<BigInteger>) {
         return (SByte)((Extensible<BigInteger>)value).Value;
     } else if (value is Extensible<double>) {
         return (SByte)((Extensible<double>)value).Value;
     }
     throw PythonOps.ValueError("invalid value for SByte.__new__");
 }
开发者ID:jschementi,项目名称:iron,代码行数:30,代码来源:IntOps.Generated.cs


示例11: DlrClass

        /// <summary>
        /// Create new dlr class
        /// </summary>
        /// <param name="scriptScope">Scope which contains the class definition and in which the instance will be created</param>
        /// <param name="pythonType">Python-Type instance</param>
        /// <param name="parameter">Arguments for the constructor</param>
        public DlrClass(DlrScriptScope scriptScope, PythonType pythonType, params object[] parameter)
        {
            this.scriptScope = scriptScope;

            // create class instance
            instance = scriptScope.Host.ScriptEngine.Operations.CreateInstance(pythonType, parameter);
        }
开发者ID:simplic-systems,项目名称:simplic-dlr,代码行数:13,代码来源:DlrClass.cs


示例12: TrySetValue

 internal override bool TrySetValue(CodeContext context, object instance, PythonType owner, object value) {
     IWeakReferenceable reference;
     if (context.GetPythonContext().TryConvertToWeakReferenceable(instance, out reference)) {
         return reference.SetWeakRef(new WeakRefTracker(value, instance));
     }
     return false;
 }
开发者ID:paweljasinski,项目名称:ironpython3,代码行数:7,代码来源:PythonTypeWeakRefSlot.cs


示例13: TryDeleteValue

        internal override bool TryDeleteValue(CodeContext context, object instance, PythonType owner) {
            if (_deleter == null || instance == null) {
                return base.TryDeleteValue(context, instance, owner);
            }

            CallTarget(context, null, new MethodInfo[] { _deleter }, instance);
            return true;
        }
开发者ID:jxnmaomao,项目名称:ironruby,代码行数:8,代码来源:ReflectedExtensionProperty.cs


示例14: BuiltinClassInfo

 public BuiltinClassInfo(PythonType classObj, ProjectState projectState)
     : base(new LazyDotNetDict(classObj, projectState, true))
 {
     // TODO: Get parameters from ctor
     // TODO: All types should be shared via projectState
     _type = classObj;
     _doc = null;
 }
开发者ID:TerabyteX,项目名称:main,代码行数:8,代码来源:BuiltinClassInfo.cs


示例15: TrySetValue

        internal override bool TrySetValue(CodeContext context, object instance, PythonType owner, object value) {
            if (instance != null) {
                Setter(instance, value);
                return true;
            }

            return false;
        }
开发者ID:octavioh,项目名称:ironruby,代码行数:8,代码来源:ReflectedSlotProperty.cs


示例16: __new__

        public static object __new__(CodeContext/*!*/ context, PythonType cls, params object[] args\u00F8) {
            if (cls == null) {
                throw PythonOps.TypeError("__new__ expected type object, got {0}", PythonOps.Repr(context, DynamicHelpers.GetPythonType(cls)));
            }

            InstanceOps.CheckInitArgs(context, null, args\u00F8, cls);

            return cls.CreateInstance(context);
        }
开发者ID:octavioh,项目名称:ironruby,代码行数:9,代码来源:ObjectOps.cs


示例17: TryGetValue

        internal override bool TryGetValue(CodeContext context, object instance, PythonType owner, out object value) {
            if (Getter.Length == 0 || (instance == null && Getter[0].IsDefined(typeof(WrapperDescriptorAttribute), false))) {
                value = null;
                return false;
            }

            value = CallGetter(context, null, instance, ArrayUtils.EmptyObjects);
            return true;
        }
开发者ID:jxnmaomao,项目名称:ironruby,代码行数:9,代码来源:ReflectedExtensionProperty.cs


示例18: TryGetValue

 internal override bool TryGetValue(CodeContext context, object instance, PythonType owner, out object value) {
     try {
         value = PythonOps.GetUserDescriptor(Value, instance, owner);
         return true;
     } catch (MissingMemberException) {
         value = null;
         return false;
     }
 }
开发者ID:jxnmaomao,项目名称:ironruby,代码行数:9,代码来源:PythonTypeUserDescriptorSlot.cs


示例19: TryGetValue

        internal override bool TryGetValue(CodeContext context, object instance, PythonType owner, out object value) {
            if (Getter.Length == 0 || instance == null) {
                value = null;
                return false;
            }

            value = CallGetter(context, null, instance, ArrayUtils.EmptyObjects);
            return true;
        }
开发者ID:jcteague,项目名称:ironruby,代码行数:9,代码来源:ReflectedExtensionProperty.cs


示例20: GetBoundPythonValue

 public Expression GetBoundPythonValue(RuleBuilder builder, ActionBinder binder, PythonType accessing) {
     return Ast.Call(
         typeof(PythonOps).GetMethod("SlotGetValue"),
         builder.Context,
         Ast.Constant(GetSlot(), typeof(PythonTypeSlot)),
         Ast.Constant(null),
         Ast.Constant(accessing)
     );
 }
开发者ID:octavioh,项目名称:ironruby,代码行数:9,代码来源:CustomAttributeTracker.cs



注:本文中的IronPython.Runtime.Types.PythonType类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。


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上一篇:
C# Types.PythonTypeSlot类代码示例发布时间:2022-05-26
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C# Types.BuiltinFunction类代码示例发布时间:2022-05-26
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