public ConstantInfo(object value, ProjectState projectState)
: base((BuiltinClassInfo)projectState.GetNamespaceFromObjects(DynamicHelpers.GetPythonType(value)))
{
_value = value;
_type = DynamicHelpers.GetPythonType(value);
_builtinInfo = ((BuiltinClassInfo)projectState.GetNamespaceFromObjects(_type)).Instance;
}
public ConstantInfo(object value, ProjectState projectState)
: base((BuiltinClassInfo)projectState.GetNamespaceFromObjects(DynamicHelpers.GetPythonType(value)))
{
_value = value;
_type = DynamicHelpers.GetPythonType(value);
_builtinInfo = ((BuiltinClassInfo)projectState.GetNamespaceFromObjects(_type)).Instance;
}
public override ISet <Namespace> GetStaticDescriptor(Interpreter.AnalysisUnit unit)
{
if (_value.Info.IsStatic)
{
BuiltinClassInfo klass = (BuiltinClassInfo)ProjectState.GetNamespaceFromObjects(_value.FieldType);
return(klass.Instance.SelfSet);
}
return(base.GetStaticDescriptor(unit));
}
private void WalkFromImportWorker(FromImportStatement node, Namespace userMod, object[] mods, string impName, string newName)
{
var saveName = (newName == null) ? impName : newName;
GlobalScope.Imports[node].Types.Add(new[] { impName, newName });
// TODO: Better node would be the name node but we don't have a name node (they're just strings in the AST w/ no position info)
var variable = Scopes[Scopes.Length - 1].CreateVariable(node, _unit, saveName);
ISet <Namespace> newTypes = EmptySet <Namespace> .Instance;
bool madeSet = false;
// look for builtin / user-defined modules first
ModuleInfo module = userMod as ModuleInfo;
if (module != null)
{
var modVal = module.Scope.CreateVariable(node, _unit, impName);
modVal.AddDependency(_unit);
newTypes = newTypes.Union(modVal.Types, ref madeSet);
}
BuiltinModule builtinModule = userMod as BuiltinModule;
if (builtinModule != null)
{
var modVal = builtinModule.GetMember(node, _unit, impName);
newTypes = newTypes.Union(modVal, ref madeSet);
}
// then look for .NET reflected namespace
if (mods != null)
{
var mems = new List <object>(mods.Length);
foreach (var mod in mods)
{
object val;
if (ProjectState.TryGetMember(mod, impName, out val) && val != null)
{
mems.Add(val);
}
}
if (mems.Count > 0)
{
GlobalScope.ShowClr = true;
var ns = ProjectState.GetNamespaceFromObjects(mems);
newTypes = newTypes.Union(ns.SelfSet, ref madeSet);
}
}
variable.AddTypes(node, _unit, newTypes);
}
public override ISet <Namespace> GetStaticDescriptor(Interpreter.AnalysisUnit unit)
{
ReflectedProperty rp = _value as ReflectedProperty;
if (rp != null && (rp.Info.GetGetMethod() ?? rp.Info.GetSetMethod()).IsStatic)
{
BuiltinClassInfo klass = (BuiltinClassInfo)ProjectState.GetNamespaceFromObjects(rp.PropertyType);
return(klass.Instance.SelfSet);
}
return(base.GetStaticDescriptor(unit));
}
internal ISet <Namespace> GetClr(string index, bool showClr, ISet <Namespace> defaultValue)
{
ISet <Namespace> result;
if (_variables.TryGetValue(index, out result))
{
return(result ?? defaultValue);
}
var attrs = new List <object>();
foreach (var module in _objects)
{
try {
var attr = GetOne(module, index, showClr);
if (attr != this)
{
attrs.Add(attr);
}
} catch {
// TODO: Remove when Python bug is fixed
}
}
if (attrs.Count > 0)
{
var ns = _projectState.GetNamespaceFromObjects(attrs);
result = _variables[index] = ns.SelfSet;
return(result);
}
else
{
_variables[index] = null;
}
return(defaultValue);
}
internal static ISet <Namespace> GetReturnTypes(BuiltinFunction func, ProjectState projectState)
{
var result = new HashSet <Namespace>();
var found = new HashSet <Type>();
foreach (var target in func.Overloads.Targets)
{
var targetInfo = (target as System.Reflection.MethodInfo);
if (targetInfo != null && !found.Contains(targetInfo.ReturnType))
{
var pyType = ClrModule.GetPythonType(targetInfo.ReturnType);
result.Add(((BuiltinClassInfo)projectState.GetNamespaceFromObjects(pyType)).Instance);
found.Add(targetInfo.ReturnType);
}
}
return(result);
}
public override ISet <Namespace> GetMember(Node node, AnalysisUnit unit, string name)
{
ISet <Namespace> specialziedRes;
if (_specializedValues != null && _specializedValues.TryGetValue(name, out specialziedRes))
{
return(specialziedRes);
}
var res = _type.GetMember(unit.DeclaringModule.InterpreterContext, name);
if (res != null)
{
return(ProjectState.GetNamespaceFromObjects(res).SelfSet);
}
return(EmptySet <Namespace> .Instance);
}
internal void PropagateBaseParams(FunctionInfo newScope, Namespace method)
{
foreach (var overload in method.Overloads)
{
var p = overload.Parameters;
if (p.Length == newScope.ParameterTypes.Length)
{
for (int i = 1; i < p.Length; i++)
{
var baseParam = p[i];
var newParam = newScope.ParameterTypes[i];
// TODO: baseParam.Type isn't right, it's a string, not a type object
var baseType = ProjectState.GetNamespaceFromObjects(baseParam.Type);
if (baseType != null)
{
newParam.Types.Add(baseType);
}
}
}
}
}
public ISet <Namespace> this[string name] {
get {
ISet <Namespace> res;
if (_specializedValues != null && _specializedValues.TryGetValue(name, out res))
{
return(res);
}
var member = _type.GetMember(ProjectState._defaultContext, name);
if (member != null)
{
return(ProjectState.GetNamespaceFromObjects(member));
}
throw new KeyNotFoundException(String.Format("Key {0} not found", name));
}
set {
if (_specializedValues == null)
{
_specializedValues = new Dictionary <string, ISet <Namespace> >();
}
_specializedValues[name] = value;
}
}
public override ISet <Namespace> GetDescriptor(Namespace instance, Interpreter.AnalysisUnit unit)
{
return(((BuiltinClassInfo)ProjectState.GetNamespaceFromObjects(_value.Type)).Instance.SelfSet);
}
public override bool Walk(ImportStatement node)
{
var iinfo = new ImportInfo("", node.Span);
GlobalScope.Imports[node] = iinfo;
int len = Math.Min(node.Names.Count, node.AsNames.Count);
for (int i = 0; i < len; i++)
{
var impNode = node.Names[i];
var newName = node.AsNames[i];
var strImpName = impNode.MakeString();
iinfo.Types.Add(new[] { strImpName, newName });
if (strImpName == "clr")
{
GlobalScope.ShowClr = true;
}
else if (strImpName == "wpf")
{
AddWpfReferences();
}
var saveName = (String.IsNullOrEmpty(newName)) ? strImpName : newName;
ModuleReference modRef;
var def = Scopes[Scopes.Length - 1].CreateVariable(impNode, _unit, saveName);
if (ProjectState.Modules.TryGetValue(strImpName, out modRef))
{
if (modRef.Module != null)
{
ModuleInfo mi = modRef.Module as ModuleInfo;
if (mi != null)
{
mi.ModuleDefinition.AddDependency(_unit);
}
def.AddTypes(impNode, _unit, modRef.Module.SelfSet);
continue;
}
else
{
modRef.References.Add(_unit);
}
}
else
{
ProjectState.Modules[strImpName] = modRef = new ModuleReference();
if (modRef.References == null)
{
modRef.References = new HashSet <AnalysisUnit>();
}
modRef.References.Add(_unit);
}
var builtinRefs = ProjectState.GetReflectedNamespaces(impNode.Names, impNode.Names.Count > 1 && !String.IsNullOrEmpty(newName));
if (builtinRefs != null && builtinRefs.Length > 0)
{
GlobalScope.ShowClr = true;
var ns = ProjectState.GetNamespaceFromObjects(builtinRefs);
// TODO: Should we pony up a fake module for the module we failed to resolve?
if (ns != null)
{
def.AddTypes(impNode, _unit, ns.SelfSet);
}
}
else
{
}
}
return(true);
}
