public void GetAnalysis(TextDocumentIdentifier document, Position position, int?expectedVersion, out ProjectEntry entry, out PythonAst tree)
{
entry = GetEntry(document) as ProjectEntry;
if (entry == null)
{
throw new LanguageServerException(LanguageServerException.UnsupportedDocumentType, "unsupported document");
}
var parse = entry.GetCurrentParse();
tree = parse?.Tree;
if (expectedVersion.HasValue && parse?.Cookie is VersionCookie vc)
{
if (vc.Versions.TryGetValue(GetPart(document.uri), out var bv))
{
if (bv.Version == expectedVersion.Value)
{
tree = bv.Ast;
}
}
}
}
public int GetPart(TextDocumentIdentifier document) => _projectFiles.GetPart(document.uri);
public IProjectEntry GetEntry(TextDocumentIdentifier document) => _projectFiles.GetEntry(document.uri);