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54 lines (45 loc) · 2.01 KB
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/* ****************************************************************************
*
* Copyright (c) Microsoft Corporation.
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0. A
* copy of the license can be found in the License.html file at the root of this distribution. If
* you cannot locate the Apache License, Version 2.0, please send an email to
* [email protected]. By using this source code in any fashion, you are agreeing to be bound
* by the terms of the Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*
*
* ***************************************************************************/
using System;
using Microsoft.Scripting;
using IronPython.Compiler;
namespace IronPython.Runtime {
public sealed class ModuleLoader {
private readonly OnDiskScriptCode _sc;
private readonly string _parentName, _name;
internal ModuleLoader(OnDiskScriptCode sc, string parentName, string name) {
_sc = sc;
_parentName = parentName;
_name = name;
}
public PythonModule load_module(CodeContext/*!*/ context, string fullName) {
PythonContext pc = PythonContext.GetContext(context);
CodeContext newContext = _sc.CreateContext();
newContext.ModuleContext.InitializeBuiltins(false);
pc.InitializeModule(_sc.SourceUnit.Path, newContext.ModuleContext, _sc, ModuleOptions.Initialize);
if (_parentName != null) {
// if we are a module in a package update the parent package w/ our scope.
object parent;
if (pc.SystemStateModules.TryGetValue(_parentName, out parent)) {
PythonModule s = parent as PythonModule;
if (s != null) {
s.__dict__[_name] = newContext.ModuleContext.Module;
}
}
}
return newContext.ModuleContext.Module;
}
}
}