public void SrcNotDir()
{
var root = TestData.GetTestSpecificPath();
var rootSrc = Path.Combine(root, "src");
var fs = Substitute.For <IFileSystem>();
fs.DirectoryExists(rootSrc).Returns(false);
AutoSearchPathFinder.Find(fs, root).Should().BeEmpty();
}
/// <summary>
/// Gets the user's configured search paths, by python.analysis.searchPaths,
/// python.autoComplete.extraPaths, PYTHONPATH, or _initParam's searchPaths.
/// </summary>
/// <param name="pythonSection">The python section of the user config.</param>
/// <returns>An array of search paths.</returns>
private ImmutableArray<string> GetUserConfiguredPaths(JToken pythonSection) {
var paths = ImmutableArray<string>.Empty;
var set = false;
if (pythonSection != null) {
var autoComplete = pythonSection["autoComplete"];
var analysis = pythonSection["analysis"];
// The values of these may not be null even if the value is "unset", depending on
// what the client uses as a default. Use null as a default anyway until the
// extension uses a null default (and/or extraPaths is dropped entirely).
var autoCompleteExtraPaths = GetSetting<IReadOnlyList<string>>(autoComplete, "extraPaths", null);
var analysisSearchPaths = GetSetting<IReadOnlyList<string>>(analysis, "searchPaths", null);
var analysisUsePYTHONPATH = GetSetting(analysis, "usePYTHONPATH", true);
var analayisAutoSearchPaths = GetSetting(analysis, "autoSearchPaths", true);
if (analysisSearchPaths != null) {
set = true;
paths = analysisSearchPaths.ToImmutableArray();
} else if (autoCompleteExtraPaths != null) {
set = true;
paths = autoCompleteExtraPaths.ToImmutableArray();
}
if (analysisUsePYTHONPATH) {
var pythonpath = Environment.GetEnvironmentVariable("PYTHONPATH");
if (pythonpath != null) {
var sep = _services.GetService<IOSPlatform>().IsWindows ? ';' : ':';
var pythonpathPaths = pythonpath.Split(sep, StringSplitOptions.RemoveEmptyEntries);
if (pythonpathPaths.Length > 0) {
paths = paths.AddRange(pythonpathPaths);
set = true;
}
}
}
if (analayisAutoSearchPaths) {
var fs = _services.GetService<IFileSystem>();
var auto = AutoSearchPathFinder.Find(fs, _server.Root);
paths = paths.AddRange(auto);
set = true;
}
}
if (set) {
return paths;
}
var initPaths = _initParams?.initializationOptions?.searchPaths;
if (initPaths != null) {
return initPaths.ToImmutableArray();
}
return ImmutableArray<string>.Empty;
}
public void SrcDirWithInitPy()
{
var root = TestData.GetTestSpecificPath();
var rootSrc = Path.Combine(root, "src");
var fs = Substitute.For <IFileSystem>();
fs.DirectoryExists(rootSrc).Returns(true);
fs.FileExists(Path.Combine(rootSrc, "__init__.py")).Returns(true);
AutoSearchPathFinder.Find(fs, root).Should().BeEmpty();
}
public void NullRoot()
{
var fs = Substitute.For <IFileSystem>();
AutoSearchPathFinder.Find(fs, null).Should().BeEmpty();
}