private bool TryImportExternal(string baseName, string name, out Inferred inferred)
{
string path = Path.GetDirectoryName(baseName);
string file = Path.Combine(path, name + ".py");
Module module;
if (!modules.TryGetValue(file, out module))
{
StreamReader sr = null;
try
{
sr = new StreamReader(file);
}
catch
{
inferred = null;
return(false);
}
using (sr)
{
string text = sr.ReadToEnd();
module = AnalyzeModule(new QuietCompilerSink(), file, text);
}
}
inferred = new InferredModule(module.ModuleScope);
return(true);
}
internal bool TryImport(string baseName, string name, out Inferred inferred)
{
if (TryImportExternal(baseName, name, out inferred))
{
return(true);
}
ReflectedModule reflectedScope;
if (global.TryGetNamespace(name, out reflectedScope))
{
inferred = reflectedScope;
return(true);
}
ReflectedType reflectedType;
if (global.TryGetBuiltin(name, out reflectedType))
{
inferred = reflectedType;
return(true);
}
inferred = null;
return(false);
}
public InferredInstance(Inferred type)
{
if (null == type)
{
throw new ArgumentNullException("type");
}
Debug.Assert(!type.IsInstance);
this.type = type;
}
public override IList <Inferred> Resolve(Engine engine, Scope scope)
{
Inferred import = engine.Import(name.Names[0]);
IList <Inferred> previous = null;
if (import != null)
{
previous = Engine.MakeList(import);
for (int i = 1; i < name.Names.Count; i++)
{
IList <Inferred> next = null;
foreach (Inferred inf in previous)
{
IList <Inferred> n2 = inf.InferName(name.Names[i], engine);
next = Engine.Union(next, n2);
}
previous = next;
}
}
return(previous);
}
private bool TryImportExternal(string baseName, string name, out Inferred inferred)
{
string path = Path.GetDirectoryName(baseName);
string file = Path.Combine(path, name + ".py");
Module module;
if (!modules.TryGetValue(file, out module))
{
StreamReader sr = null;
try
{
sr = new StreamReader(file);
}
catch
{
inferred = null;
return false;
}
using (sr)
{
string text = sr.ReadToEnd();
module = AnalyzeModule(new QuietCompilerSink(), file, text);
}
}
inferred = new InferredModule(module.ModuleScope);
return true;
}
internal bool TryImport(string baseName, string name, out Inferred inferred)
{
if (TryImportExternal(baseName, name, out inferred))
{
return true;
}
ReflectedModule reflectedScope;
if (global.TryGetNamespace(name, out reflectedScope))
{
inferred = reflectedScope;
return true;
}
ReflectedType reflectedType;
if (global.TryGetBuiltin(name, out reflectedType))
{
inferred = reflectedType;
return true;
}
inferred = null;
return false;
}
public bool TryImport(string name, out Inferred inferred)
{
return references.TryImport(this.name, name, out inferred);
}
public InferredInstance(Inferred type)
{
if (null == type)
{
throw new ArgumentNullException("type");
}
Debug.Assert(!type.IsInstance);
this.type = type;
}
public bool TryImport(string name, out Inferred inferred)
{
return(references.TryImport(this.name, name, out inferred));
}
