private static void PopSpan(
Stack <Tuple <int, string> > spanStartStack,
IDictionary <string, List <IndexSpan> > spans,
int finalIndex)
{
var spanStartTuple = spanStartStack.Pop();
var span = IndexSpan.FromBounds(spanStartTuple.Item1, finalIndex);
GetOrAdd(spans, spanStartTuple.Item2, _ => new List <IndexSpan>()).Add(span);
}
public string GetSignatureString(IPythonFunctionType ft, IPythonType self, out IndexSpan[] parameterSpans, int overloadIndex = 0, string name = null)
{
var o = ft.Overloads[overloadIndex];
var parameterStrings = GetFunctionParameters(ft, out var parameterNameLengths);
var returnDoc = o.GetReturnDocumentation(self);
var annString = string.IsNullOrEmpty(returnDoc) ? string.Empty : $" -> {returnDoc}";
// Calculate parameter spans
parameterSpans = new IndexSpan[parameterStrings.Length];
name = name ?? ft.Name;
var offset = name.Length + 1;
for (var i = 0; i < parameterStrings.Length; i++)
{
parameterSpans[i] = IndexSpan.FromBounds(offset, offset + parameterNameLengths[i]);
offset += parameterStrings[i].Length + 2; // name,<space>
}
var combinedParameterString = string.Join(", ", parameterStrings);
return($"{name}({combinedParameterString}){annString}");
}
public static IndexSpan ToIndexSpan(this Range range, PythonAst ast) => IndexSpan.FromBounds(ast.LocationToIndex(range.start), ast.LocationToIndex(range.end));
public static IndexSpan ToIndexSpan(this SourceSpan span, PythonAst ast) => IndexSpan.FromBounds(ast.LocationToIndex(span.Start), ast.LocationToIndex(span.End));
public static IndexSpan ToIndexSpan(this Range range, ILocationConverter lc) => IndexSpan.FromBounds(lc.LocationToIndex(range.start), lc.LocationToIndex(range.end));
public static IndexSpan ToIndexSpan(this SourceSpan span, ILocationConverter lc) => IndexSpan.FromBounds(lc.LocationToIndex(span.Start), lc.LocationToIndex(span.End));