public NormalExpressionWalker(PythonAst ast, int location, int endLocation, GetExpressionOptions options) : base(location)
{
Tree = ast;
ExtendedStatements = true;
_endLocation = endLocation;
_options = options;
}
public ExpressionFinder(string expression, PythonLanguageVersion version, GetExpressionOptions options)
{
var parser = Parser.CreateParser(new StringReader(expression), version, ParserOptions.Default);
Ast = parser.ParseTopExpression();
Ast.Body.SetLoc(0, expression.Length);
Options = options.Clone();
}
public ExpressionFinder(string expression, PythonLanguageVersion version, GetExpressionOptions options)
{
var parserOpts = new ParserOptions {
Verbatim = true
};
using (var parser = Parser.CreateParser(new StringReader(expression), version, parserOpts)) {
Ast = parser.ParseTopExpression();
Ast.Body.SetLoc(0, expression.Length);
}
Options = options.Clone();
}
public ExpressionFinder(PythonAst ast, GetExpressionOptions options)
{
Ast = ast;
Options = options.Clone();
}
public NormalExpressionWalker(PythonAst ast, int location, int endLocation, GetExpressionOptions options) : base(location)
{
_ast = ast;
_endLocation = endLocation;
_options = options;
}
public static Node GetNode(PythonAst ast, SourceLocation location, GetExpressionOptions options)
{
var finder = new ExpressionFinder(ast, options);
return(finder.GetExpression(location));
}