private IPythonParse ParseWorker(IDocument doc, PythonLanguageVersion languageVersion)
{
IPythonParse result = null;
if (doc is IExternalProjectEntry externalEntry)
{
using (var r = doc.ReadDocument(0, out var version)) {
if (r == null)
{
throw new FileNotFoundException("failed to parse file", externalEntry.FilePath);
}
result = new StaticPythonParse(null, new VersionCookie(version));
externalEntry.ParseContent(r, result.Cookie);
}
}
else if (doc is IPythonProjectEntry pyEntry)
{
var lastParse = pyEntry.GetCurrentParse();
result = ParsePythonEntry(pyEntry, languageVersion, lastParse?.Cookie as VersionCookie);
}
else
{
Debug.Fail($"Don't know how to parse {doc.GetType().FullName}");
}
return(result);
}
public ParseTask(ParseQueue queue, IDocument document, PythonLanguageVersion languageVersion)
{
_queue = queue;
_document = document;
_languageVersion = languageVersion;
_queue._parsingInProgress.Increment();
_parse = (_document as IPythonProjectEntry)?.BeginParse();
_tcs = new TaskCompletionSource <IAnalysisCookie>();
}