private static int GetParentScopeIndent(InterpreterScope scope, PythonAst tree)
{
if (scope is ClassScope)
{
// Return column of "class" statement
return(tree.IndexToLocation(scope.GetStart(tree)).Column);
}
var function = scope as FunctionScope;
if (function != null && !((FunctionDefinition)function.Node).IsLambda)
{
// Return column of "def" statement
return(tree.IndexToLocation(scope.GetStart(tree)).Column);
}
var isinstance = scope as IsInstanceScope;
if (isinstance != null && isinstance._effectiveSuite != null)
{
int col = tree.IndexToLocation(isinstance._startIndex).Column;
if (isinstance._effectiveSuite.StartIndex < isinstance._startIndex)
{
// "assert isinstance", so scope is before the test
return(col - 1);
}
else
{
// "if isinstance", so scope is at the test
return(col);
}
}
return(-1);
}
