public PythonAnalyzer CreateAnalyzer(PythonLanguageVersion version = PythonLanguageVersion.V27, string[] analysisDirs = null)
{
// Explicitly provide the builtins name, since we aren't recreating
// the interpreter for each version like we should be.
var fact = InterpreterFactory;
var interp = Interpreter;
if (version != fact.GetLanguageVersion())
{
fact = InterpreterFactoryCreator.CreateAnalysisInterpreterFactory(version.ToVersion());
interp = fact.CreateInterpreter();
}
var state = new PythonAnalyzer(fact, interp, "__builtin__");
if (version.Is3x() || this is IronPythonAnalysisTest)
{
var types = (KnownTypes)state.Types;
types._types[(int)BuiltinTypeId.Str] = state.Types[BuiltinTypeId.Unicode];
types._types[(int)BuiltinTypeId.StrIterator] = state.Types[BuiltinTypeId.UnicodeIterator];
types._classInfos[(int)BuiltinTypeId.Str] = state.ClassInfos[BuiltinTypeId.Unicode];
types._classInfos[(int)BuiltinTypeId.StrIterator] = state.ClassInfos[BuiltinTypeId.UnicodeIterator];
}
state.Limits = GetLimits();
if (analysisDirs != null)
{
foreach (var dir in analysisDirs)
{
state.AddAnalysisDirectory(dir);
}
}
return(state);
}
private DjangoAnalyzer AnalyzerTest(string path)
{
string djangoDbPath = TestData.GetPath("TestData\\DjangoDB");
Assert.IsTrue(
PythonTypeDatabase.IsDatabaseVersionCurrent(djangoDbPath),
"TestData\\DjangoDB needs updating."
);
var testFact = InterpreterFactoryCreator.CreateAnalysisInterpreterFactory(
new Version(2, 7),
"Django Test Interpreter",
TestData.GetPath("CompletionDB"),
djangoDbPath
);
var serviceProvider = PythonToolsTestUtilities.CreateMockServiceProvider();
PythonAnalyzer analyzer = new PythonAnalyzer(testFact);
DjangoAnalyzer djangoAnalyzer = new DjangoAnalyzer(serviceProvider);
djangoAnalyzer.OnNewAnalyzer(analyzer);
analyzer.AddAnalysisDirectory(path);
List <IPythonProjectEntry> entries = new List <IPythonProjectEntry>();
foreach (string file in Directory.EnumerateFiles(path, "*.py", SearchOption.AllDirectories))
{
var entry = analyzer.AddModule(ModulePath.FromFullPath(file).ModuleName, file);
var parser = Parser.CreateParser(
new FileStream(file, FileMode.Open, FileAccess.Read),
PythonLanguageVersion.V27
);
entry.UpdateTree(parser.ParseFile(), null);
entries.Add(entry);
}
foreach (var entry in entries)
{
entry.Analyze(CancellationToken.None, false);
}
return(djangoAnalyzer);
}
