private void Bind(PythonAst unboundAst)
{
Assert.NotNull(unboundAst);
_currentScope = _globalScope = unboundAst;
_finallyCount.Add(0);
// Find all scopes and variables
unboundAst.Walk(this);
// Bind
foreach (ScopeStatement scope in _scopes)
{
scope.Bind(this);
}
// Finish the globals
unboundAst.Bind(this);
// Finish Binding w/ outer most scopes first.
for (int i = _scopes.Count - 1; i >= 0; i--)
{
_scopes[i].FinishBind(this);
}
// Finish the globals
unboundAst.FinishBind(this);
// Run flow checker
foreach (ScopeStatement scope in _scopes)
{
FlowChecker.Check(scope);
}
}
public DocumentationComment Parse(ProjectDom dom, string fileName, string content)
{
var document = new DocumentationComment(fileName);
var compilationUnit = new PythonCompilationUnit(fileName);
document.CompilationUnit = compilationUnit;
if (String.IsNullOrEmpty(content))
{
return(document);
}
var scriptSource = pythonEngine.CreateScriptSourceFromString(content, SourceCodeKind.File);
var context = new CompilerContext(HostingHelpers.GetSourceUnit(scriptSource),
compilerOptions, ErrorSink.Default);
var parser = IronPythonParserEngine.CreateParser(context, langOptions);
IronPythonAst ast = null;
try {
ast = parser.ParseFile(false);
} catch (SyntaxErrorException exc) {
// We could likely improve the error message
document.Errors.Add(new Error(exc.Line, exc.Column, exc.Message));
return(document);
}
walker.Reset();
ast.Walk(walker);
compilationUnit.Module = walker.Module;
compilationUnit.Build();
return(document);
}
string Resolve(string variableName, PythonAst ast)
{
typeName = null;
this.variableName = variableName;
ast.Walk(this);
return typeName;
}
private void Bind(PythonAst unboundAst)
{
Assert.NotNull(unboundAst);
_currentScope = _globalScope = unboundAst;
_finallyCount.Add(0);
// Find all scopes and variables
unboundAst.Walk(this);
// Bind
foreach (ScopeStatement scope in _scopes) {
scope.Bind(this);
}
// Finish the globals
unboundAst.Bind(this);
// Finish Binding w/ outer most scopes first.
for (int i = _scopes.Count - 1; i >= 0; i--) {
_scopes[i].FinishBind(this);
}
// Finish the globals
unboundAst.FinishBind(this);
// Run flow checker
foreach (ScopeStatement scope in _scopes) {
FlowChecker.Check(scope);
}
}
public string ToJavaScript(PythonAst ast)
{
content.Clear();
tree.Clear();
scope.Clear();
indent = 0;
ast.Walk(this);
return content.Pop();
}
private void Bind(PythonAst unboundAst) {
Assert.NotNull(unboundAst);
_currentScope = _globalScope = unboundAst;
// Find all scopes and variables
unboundAst.Walk(this);
// Bind
foreach (ScopeStatement scope in _scopes) {
scope.Bind(this);
}
// Finish the globals
unboundAst.Bind(this);
// Run flow checker
foreach (ScopeStatement scope in _scopes) {
FlowChecker.Check(scope);
}
}
public static void Check(PythonAst ast, CompilerContext context)
{
var finder = new StarredExpressionChecker(context);
ast.Walk(finder);
}