public IParameterInfo[] GetParameters()
{
if (_params == null)
{
RemoteInterpreterProxy ri = _remote;
bool isInstanceExtensionMethod = ri != null?ri.IsInstanceExtensionMethod(_overload, _declaringType.Value) : false;
ObjectIdentityHandle[] parameters = ri != null?ri.GetParametersNoCodeContext(_overload) : new ObjectIdentityHandle[0];
var res = new List <IParameterInfo>(parameters.Length + 1);
res.Add(new IronPythonNewClsParameterInfo(_declaringType));
foreach (ObjectIdentityHandle param in parameters)
{
if (res.Count == 0 && isInstanceExtensionMethod)
{
// skip instance parameter
isInstanceExtensionMethod = false;
continue;
}
else
{
res.Add(new IronPythonParameterInfo(_interpreter, param));
}
}
_params = res.ToArray();
}
return(_params);
}
public PythonObject(IronPythonInterpreter interpreter, ObjectIdentityHandle obj)
{
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_obj = obj;
}
private void CreateNonClrAttrs()
{
if (!_checkedClrAttrs)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
foreach (var name in ri != null ? ri.DirHelper(_obj, false) : Enumerable.Empty <string>())
{
if (!_attrs.ContainsKey(name))
{
_attrs[name] = new MemberInfo(IsClrOnly.No);
}
else
{
_attrs[name] = new MemberInfo(_attrs[name].Member, IsClrOnly.No);
}
}
foreach (var attr in _attrs.ToArray())
{
if (attr.Value.ClrOnly == IsClrOnly.NotChecked)
{
_attrs[attr.Key] = new MemberInfo(attr.Value.Member, IsClrOnly.Yes);
}
}
_checkedClrAttrs = true;
}
}
public IronPythonConstructorFunction(IronPythonInterpreter interpreter, ObjectIdentityHandle[] infos, IPythonType type) {
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_infos = infos;
_type = type;
}
private static readonly string _noDefaultValue = "<No Default Value>"; // sentinel value to mark when an object doesn't have a default value
public IronPythonParameterInfo(IronPythonInterpreter interpreter, ObjectIdentityHandle parameterInfo)
{
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_parameterInfo = parameterInfo;
}
public IronPythonConstructorFunction(IronPythonInterpreter interpreter, ObjectIdentityHandle[] infos, IPythonType type)
{
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_infos = infos;
_type = type;
}
public IronPythonConstructorFunctionTarget(IronPythonInterpreter interpreter, ObjectIdentityHandle overload, IronPythonType declType) {
Debug.Assert(interpreter.Remote.TypeIs<MethodBase>(overload));
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_overload = overload;
_declaringType = declType;
}
private void AddWpfReferences()
{
RemoteInterpreterProxy ri = RemoteInterpreter;
if (ri != null && ri.LoadWpf())
{
Interpreter.RaiseModuleNamesChanged();
}
}
public IronPythonConstructorFunctionTarget(IronPythonInterpreter interpreter, ObjectIdentityHandle overload, IronPythonType declType)
{
Debug.Assert(interpreter.Remote.TypeIs <MethodBase>(overload));
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_overload = overload;
_declaringType = declType;
}
/// <summary>
/// Returns the overloads for a normal .NET type
/// </summary>
private IPythonFunction GetClrOverloads()
{
RemoteInterpreterProxy ri = RemoteInterpreter;
ObjectIdentityHandle[] ctors = ri != null?ri.GetPythonTypeConstructors(Value) : null;
if (ctors != null)
{
return(new IronPythonConstructorFunction(Interpreter, ctors, this));
}
return(null);
}
public IPythonType MakeGenericType(IPythonType[] indexTypes)
{
// Should we hash on the types here?
ObjectIdentityHandle[] types = new ObjectIdentityHandle[indexTypes.Length];
for (int i = 0; i < types.Length; i++)
{
types[i] = ((IronPythonType)indexTypes[i]).Value;
}
RemoteInterpreterProxy ri = RemoteInterpreter;
return(ri != null?Interpreter.GetTypeFromType(ri.PythonTypeMakeGenericType(Value, types)) : null);
}
private AppDomain CreateDomain(out RemoteInterpreterProxy remoteInterpreter)
{
// We create a sacrificial domain for loading all of our assemblies into.
var ironPythonAssemblyPath = Path.GetDirectoryName(_factory.Configuration.GetWindowsInterpreterPath());
AppDomainSetup setup = new AppDomainSetup
{
ShadowCopyFiles = "true",
// We are in ...\Extensions\Microsoft\IronPython Interpreter\2.0
// We need to be able to load assemblies from:
// Python Tools for Visual Studio\2.0
// IronPython Interpreter\2.0
//
// So setup the application base to be Extensions\Microsoft\, and then add the other 2 dirs to the private bin path.
ApplicationBase = Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location))),
PrivateBinPath = Path.GetDirectoryName(typeof(IronPythonInterpreter).Assembly.Location) + ";" +
Path.GetDirectoryName(typeof(IPythonFunction).Assembly.Location) + ";" +
Path.Combine(ironPythonAssemblyPath, "DLLs") + ";" +
ironPythonAssemblyPath,
PrivateBinPathProbe = ""
};
if (Directory.Exists(_factory.Configuration.GetPrefixPath()))
{
setup.AppDomainInitializer = IronPythonResolver.Initialize;
setup.AppDomainInitializerArguments = new[] { _factory.Configuration.GetPrefixPath() };
}
var domain = AppDomain.CreateDomain("IronPythonAnalysisDomain", null, setup);
using (new RemoteAssemblyResolver(domain, ironPythonAssemblyPath))
{
remoteInterpreter = (RemoteInterpreterProxy)domain.CreateInstanceAndUnwrap(
typeof(RemoteInterpreterProxy).Assembly.FullName,
typeof(RemoteInterpreterProxy).FullName);
}
#if DEBUG
var assertListener = Debug.Listeners["Microsoft.PythonTools.AssertListener"];
if (assertListener != null)
{
var init = (AssertListenerInitializer)domain.CreateInstanceAndUnwrap(
typeof(AssertListenerInitializer).Assembly.FullName,
typeof(AssertListenerInitializer).FullName
);
init.Initialize(assertListener);
}
#endif
return(domain);
}
/// <summary>
/// Returns the overloads for a normal .NET type
/// </summary>
private IPythonFunction GetClrOverloads()
{
ObjectIdentityHandle declType = default(ObjectIdentityHandle);
RemoteInterpreterProxy ri = RemoteInterpreter;
ObjectIdentityHandle[] ctors = ri != null?ri.GetTypeGroupConstructors(Value, out declType) : null;
if (ctors != null)
{
return(new IronPythonConstructorFunction(Interpreter, ctors, Interpreter.GetTypeFromType(declType)));
}
return(null);
}
private IPythonType[] GetEventInvokeArgs()
{
RemoteInterpreterProxy ri = RemoteInterpreter;
ObjectIdentityHandle[] types = ri != null?ri.GetEventInvokeArgs(Value) : new ObjectIdentityHandle[0];
IPythonType[] args = new IPythonType[types.Length];
for (int i = 0; i < types.Length; i++)
{
args[i] = Interpreter.GetTypeFromType(types[i]);
}
return(args);
}
public IList <IPythonType> GetTypesPropagatedOnCall()
{
if (_propagateOnCall == null)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
if (ri != null && ri.IsDelegateType(Value))
{
_propagateOnCall = GetEventInvokeArgs();
}
else
{
_propagateOnCall = EmptyTypes;
}
}
return(_propagateOnCall == EmptyTypes ? null : _propagateOnCall);
}
public IList <IPythonType> GetEventParameterTypes()
{
if (_parameterTypes == null)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
ObjectIdentityHandle[] types = ri != null?ri.GetEventParameterPythonTypes(Value) : new ObjectIdentityHandle[0];
IPythonType[] paramTypes = new IPythonType[types.Length];
for (int i = 0; i < paramTypes.Length; i++)
{
paramTypes[i] = Interpreter.GetTypeFromType(types[i]);
}
_parameterTypes = paramTypes;
}
return(_parameterTypes);
}
public IPythonFunction GetConstructors()
{
if (_ctors == null)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
if (ri != null && !ri.TypeGroupHasNewOrInitMethods(Value))
{
_ctors = GetClrOverloads();
}
if (_ctors == null)
{
_ctors = GetMember(null, "__new__") as IPythonFunction;
}
}
return(_ctors);
}
public IMember GetMember(IModuleContext context, string name)
{
if (_attrs == null)
{
Interlocked.CompareExchange(ref _attrs, new Dictionary <string, MemberInfo>(), null);
}
bool showClr = context == null || ((IronPythonModuleContext)context).ShowClr;
if (!_attrs.TryGetValue(name, out MemberInfo member) || member.Member == null)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
ObjectIdentityHandle res = ri != null?ri.GetMember(Value, name) : default(ObjectIdentityHandle);
if (!res.Equals(Value))
{
_attrs[name] = member = new MemberInfo(_interpreter.MakeObject(res));
}
}
if (!showClr)
{
if (!(this is IronPythonNamespace))
{ // namespaces always show all of their members...
switch (member.ClrOnly)
{
case IsClrOnly.NotChecked:
CreateNonClrAttrs();
if (_attrs.ContainsKey(name) &&
_attrs[name].ClrOnly == IsClrOnly.Yes)
{
return(null);
}
break;
case IsClrOnly.No:
break;
case IsClrOnly.Yes:
return(null);
}
}
}
return(member.Member);
}
public IList <IPythonType> GetTypesPropagatedOnCall()
{
if (_eventInvokeArgs == null)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
ObjectIdentityHandle[] types = ri != null?ri.GetTypeGroupEventInvokeArgs(Value) : null;
if (types == null)
{
_eventInvokeArgs = IronPythonType.EmptyTypes;
}
else
{
IPythonType[] args = new IPythonType[types.Length];
for (int i = 0; i < types.Length; i++)
{
args[i] = Interpreter.GetTypeFromType(types[i]);
}
_eventInvokeArgs = args;
}
}
return(_eventInvokeArgs == IronPythonType.EmptyTypes ? null : _eventInvokeArgs);
}
private void Interpreter_UnloadingDomain(object sender, EventArgs e)
{
_remote = null;
_interpreter.UnloadingDomain -= Interpreter_UnloadingDomain;
}
public IPythonType GetElementType()
{
RemoteInterpreterProxy ri = RemoteInterpreter;
return(ri != null?Interpreter.GetTypeFromType(ri.GetPythonTypeElementType(Value)) : null);
}
private void Interpreter_UnloadingDomain(object sender, EventArgs e) {
_remote = null;
_interpreter.UnloadingDomain -= Interpreter_UnloadingDomain;
}
private static readonly string _noDefaultValue = "<No Default Value>"; // sentinel value to mark when an object doesn't have a default value
public IronPythonParameterInfo(IronPythonInterpreter interpreter, ObjectIdentityHandle parameterInfo) {
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_parameterInfo = parameterInfo;
}
public IEnumerable <string> GetMemberNames(IModuleContext moduleContext)
{
RemoteInterpreterProxy ri = RemoteInterpreter;
return(ri != null?ri.DirHelper(Value, ((IronPythonModuleContext)moduleContext).ShowClr) : Enumerable.Empty <string>());
}
private AppDomain CreateDomain(out RemoteInterpreterProxy remoteInterpreter) {
// We create a sacrificial domain for loading all of our assemblies into.
AppDomainSetup setup = new AppDomainSetup();
setup.ShadowCopyFiles = "true";
// We are in ...\Extensions\Microsoft\IronPython Interpreter\2.0
// We need to be able to load assemblies from:
// Python Tools for Visual Studio\2.0
// IronPython Interpreter\2.0
//
// So setup the application base to be Extensions\Microsoft\, and then add the other 2 dirs to the private bin path.
setup.ApplicationBase = Path.GetDirectoryName(Path.GetDirectoryName(Path.GetDirectoryName(Assembly.GetExecutingAssembly().Location)));
setup.PrivateBinPath = Path.GetDirectoryName(typeof(IronPythonInterpreter).Assembly.Location) + ";" +
Path.GetDirectoryName(typeof(IPythonFunction).Assembly.Location);
setup.PrivateBinPathProbe = "";
var domain = AppDomain.CreateDomain("IronPythonAnalysisDomain", null, setup);
domain.AssemblyResolve += IronPythonResolver.domain_AssemblyResolve;
remoteInterpreter = (RemoteInterpreterProxy)domain.CreateInstanceAndUnwrap(
typeof(RemoteInterpreterProxy).Assembly.FullName,
typeof(RemoteInterpreterProxy).FullName);
#if DEBUG
var assertListener = Debug.Listeners["Microsoft.PythonTools.AssertListener"];
if (assertListener != null) {
domain.DoCallBack(new AssertListenerInitializer(assertListener).Initialize);
}
#endif
return domain;
}
public PythonObject(IronPythonInterpreter interpreter, ObjectIdentityHandle obj) {
_interpreter = interpreter;
_interpreter.UnloadingDomain += Interpreter_UnloadingDomain;
_remote = _interpreter.Remote;
_obj = obj;
}
public IEnumerable <string> GetChildrenModules()
{
RemoteInterpreterProxy ri = RemoteInterpreter;
return(ri != null?ri.GetNamespaceChildren(Value) : Enumerable.Empty <string>());
}