private void ParseReturnTypes(HtmlDoc html_doc, HtmlNode table, Declaration decl)
{
var tr = table.Descendants("tr").FirstOrDefault(x => x.InnerText.StartsWith("Returns:"));
if (tr == null)
{
return;
}
foreach (var dt in tr.Descendants("dt"))
{
var arg = new Argument();
var strong = dt.Descendants("strong").FirstOrDefault();
if (strong != null)
{
arg.Name = strong.InnerText;
}
var type_description = dt.Descendants("span")
.First(span => span.Attributes["class"]?.Value == "classifier").InnerText;
var type = type_description.Split(",").FirstOrDefault();
arg.Type = InferType(type, arg);
var dd = dt.NextSibling?.NextSibling;
arg.Description = ParseDescription(dd);
decl.Returns.Add(arg);
}
}
HtmlDoc GetHtml(string relative_url)
{
Console.WriteLine("Loading: " + relative_url);
var doc = new HtmlDoc();
doc.Filename = relative_url.Replace("/", "_");
if (File.Exists(doc.Filename))
{
doc.Doc = new HtmlDocument();
doc.Doc.Load(doc.Filename);
doc.Text = doc.Doc.Text;
return(doc);
}
var web = new HtmlWeb();
doc.Doc = web.Load(BaseUrl + relative_url);
doc.Text = doc.Doc.Text;
File.WriteAllText(doc.Filename, doc.Text);
return(doc);
}
private void ParseArguments(HtmlDoc html_doc, HtmlNode table, Declaration decl)
{
var tr = table.Descendants("tr").FirstOrDefault();
if (tr == null)
{
return;
}
foreach (var dt in tr.Descendants("dt"))
{
var arg = new Argument();
var strong = dt.Descendants("strong").FirstOrDefault();
if (strong == null)
{
continue;
}
arg.Name = strong.InnerText;
var type_description = dt.Descendants("span")
.First(span => span.Attributes["class"]?.Value == "classifier").InnerText;
var type = type_description.Split(",").FirstOrDefault();
arg.Type = InferType(type, arg);
if (type_description.Contains("optional"))
{
arg.IsNamedArg = true;
arg.IsNullable = true;
}
if (type_description.Contains("default:"))
{
arg.DefaultValue = InferDefaultValue(type_description.Split(",")
.First(x => x.Contains("default: ")).Replace("default: ", ""));
}
var dd = dt.NextSibling?.NextSibling;
arg.Description = ParseDescription(dd);
PostProcess(arg);
decl.Arguments.Add(arg);
}
}
