public override IEnumerable <string> GetMemberNames()
{
var names = new HashSet <string>();
names.UnionWith(Members.Keys);
foreach (var m in Mro.Skip(1))
{
names.UnionWith(m.GetMemberNames());
}
return(DeclaringModule.Interpreter.LanguageVersion.Is3x() ? names.Concat(_classMethods).Distinct() : names);
}
/// <summary>
/// Creates a new type for a built-in exception which is the root concrete type.
/// </summary>
private static PythonType /*!*/ CreateSubType(PythonType /*!*/ baseType, Type /*!*/ concreteType, Func <string, Exception, Exception> exceptionMaker)
{
Assert.NotNull(baseType, concreteType);
PythonType myType = DynamicHelpers.GetPythonTypeFromType(concreteType);
myType.ResolutionOrder = Mro.Calculate(myType, new PythonType[] { baseType });
myType.BaseTypes = new PythonType[] { baseType };
myType.HasDictionary = true;
myType._makeException = exceptionMaker;
return(myType);
}
public override IEnumerable <string> GetMemberNames()
{
var names = new HashSet <string>();
lock (_lock) {
names.UnionWith(Members.Keys);
}
foreach (var m in Mro.Skip(1))
{
names.UnionWith(m.GetMemberNames());
}
return(names);
}
public IEnumerable <string> GetMemberNames(IModuleContext moduleContext)
{
var names = new HashSet <string>();
lock (_members) {
names.UnionWith(_members.Keys);
}
foreach (var m in Mro.Skip(1))
{
names.UnionWith(m.GetMemberNames(moduleContext));
}
return(names);
}
public override IMember GetMember(string name)
{
IMember member;
lock (_lock) {
if (Members.TryGetValue(name, out member))
{
return(member);
}
// Special case names that we want to add to our own Members dict
var is3x = DeclaringModule.Interpreter.LanguageVersion.Is3x();
switch (name)
{
case "__mro__":
case "mro":
return(is3x ? PythonCollectionType.CreateList(DeclaringModule.Interpreter, LocationInfo.Empty, Mro) : UnknownType);
case "__dict__":
return(is3x ? DeclaringModule.Interpreter.GetBuiltinType(BuiltinTypeId.Dict) : UnknownType);
case @"__weakref__":
return(is3x ? DeclaringModule.Interpreter.GetBuiltinType(BuiltinTypeId.Object) : UnknownType);
}
}
if (Push(this))
{
try {
foreach (var m in Mro.Reverse())
{
if (m == this)
{
return(member);
}
member = member ?? m.GetMember(name);
}
} finally {
Pop();
}
}
return(null);
}
public IMember GetMember(IModuleContext context, string name)
{
IMember member;
lock (_members) {
if (_members.TryGetValue(name, out member))
{
return(member);
}
// Special case names that we want to add to our own _members dict
switch (name)
{
case "__mro__":
member = _members[name] = new AstPythonSequence(
(context as IPythonInterpreter)?.GetBuiltinType(BuiltinTypeId.Tuple),
DeclaringModule,
Mro,
(context as IPythonInterpreter)?.GetBuiltinType(BuiltinTypeId.TupleIterator)
);
return(member);
}
}
if (Push())
{
try {
foreach (var m in Mro.Reverse())
{
if (m == this)
{
return(member);
}
member = member ?? m.GetMember(context, name);
}
} finally {
Pop();
}
}
return(null);
}
public override IMember GetMember(string name)
{
// Push/Pop should be lock protected.
if (Members.TryGetValue(name, out var member))
{
return(member);
}
// Special case names that we want to add to our own Members dict
var is3x = DeclaringModule.Interpreter.LanguageVersion.Is3x();
switch (name)
{
case "__mro__":
case "mro":
return(is3x ? PythonCollectionType.CreateList(DeclaringModule.Interpreter, Mro) : UnknownType as IMember);
case "__dict__":
return(is3x ? DeclaringModule.Interpreter.GetBuiltinType(BuiltinTypeId.Dict) : UnknownType);
case @"__weakref__":
return(is3x ? DeclaringModule.Interpreter.GetBuiltinType(BuiltinTypeId.Object) : UnknownType);
}
using (_memberGuard.Push(this, out var reentered)) {
if (!reentered)
{
foreach (var m in Mro.Reverse())
{
if (m == this)
{
return(member);
}
member = member ?? m.GetMember(name);
}
}
return(null);
}
}
