internal PythonAnalyzer(IPythonInterpreterFactory factory, IPythonInterpreter pythonInterpreter)
{
_interpreterFactory = factory;
_langVersion = factory.GetLanguageVersion();
_disposeInterpreter = pythonInterpreter == null;
_interpreter = pythonInterpreter ?? factory.CreateInterpreter();
_builtinName = _langVersion.Is3x() ? SharedDatabaseState.BuiltinName3x : SharedDatabaseState.BuiltinName2x;
_modules = new ModuleTable(this, _interpreter);
_modulesByFilename = new ConcurrentDictionary <string, ModuleInfo>(StringComparer.OrdinalIgnoreCase);
_modulesWithUnresolvedImports = new HashSet <ModuleInfo>();
_itemCache = new Dictionary <object, AnalysisValue>();
Limits = AnalysisLimits.GetDefaultLimits();
_queue = new Deque <AnalysisUnit>();
_defaultContext = _interpreter.CreateModuleContext();
_evalUnit = new AnalysisUnit(null, null, new ModuleInfo("$global", new ProjectEntry(this, "$global", String.Empty, null), _defaultContext).Scope, true);
AnalysisLog.NewUnit(_evalUnit);
try {
LoadInitialKnownTypes();
} catch (Exception ex) {
if (ex.IsCriticalException())
{
throw;
}
// This will be rethrown in LoadKnownTypesAsync
_loadKnownTypesException = ExceptionDispatchInfo.Capture(ex);
}
}
internal PythonAnalyzer(IPythonInterpreterFactory factory, IPythonInterpreter pythonInterpreter, string builtinName)
{
_interpreterFactory = factory;
_langVersion = factory.GetLanguageVersion();
_disposeInterpreter = pythonInterpreter == null;
_interpreter = pythonInterpreter ?? factory.CreateInterpreter();
_builtinName = builtinName ?? (_langVersion.Is3x() ? SharedDatabaseState.BuiltinName3x : SharedDatabaseState.BuiltinName2x);
_modules = new ModuleTable(this, _interpreter);
_modulesByFilename = new ConcurrentDictionary <string, ModuleInfo>(StringComparer.OrdinalIgnoreCase);
_modulesWithUnresolvedImports = new HashSet <ModuleInfo>();
_itemCache = new Dictionary <object, AnalysisValue>();
try {
using (var key = Registry.CurrentUser.OpenSubKey(AnalysisLimitsKey)) {
Limits = AnalysisLimits.LoadFromStorage(key);
}
} catch (SecurityException) {
Limits = new AnalysisLimits();
} catch (UnauthorizedAccessException) {
Limits = new AnalysisLimits();
} catch (IOException) {
Limits = new AnalysisLimits();
}
_queue = new Deque <AnalysisUnit>();
_defaultContext = _interpreter.CreateModuleContext();
_evalUnit = new AnalysisUnit(null, null, new ModuleInfo("$global", new ProjectEntry(this, "$global", String.Empty, null), _defaultContext).Scope, true);
AnalysisLog.NewUnit(_evalUnit);
LoadInitialKnownTypes();
}
/// <summary>
/// Returns a new set of limits, set to the default for analyzing a
/// standard library.
/// </summary>
public static AnalysisLimits GetStandardLibraryLimits() {
var limits = new AnalysisLimits();
limits.CallDepth = 2;
limits.DecreaseCallDepth = 20;
limits.NormalArgumentTypes = 10;
limits.ListArgumentTypes = 5;
limits.DictArgumentTypes = 5;
limits.ReturnTypes = 10;
limits.YieldTypes = 10;
limits.InstanceMembers = 5;
limits.DictKeyTypes = 5;
limits.DictValueTypes = 20;
limits.IndexTypes = 5;
limits.AssignedTypes = 50;
limits.UnifyCallsToNew = true;
limits.ProcessCustomDecorators = true;
return limits;
}
internal PythonAnalyzer(IPythonInterpreterFactory factory)
{
InterpreterFactory = factory;
LanguageVersion = factory.GetLanguageVersion();
Interpreter = factory.CreateInterpreter();
_pathResolver = new PathResolver(LanguageVersion);
_builtinName = BuiltinTypeId.Unknown.GetModuleName(LanguageVersion);
Modules = new ModuleTable(this, Interpreter);
ModulesByFilename = new ConcurrentDictionary <string, ModuleInfo>(StringComparer.OrdinalIgnoreCase);
Limits = AnalysisLimits.GetDefaultLimits();
Queue = new Deque <AnalysisUnit>();
_defaultContext = Interpreter.CreateModuleContext();
_evalUnit = new AnalysisUnit(null, null, new ModuleInfo("$global", new ProjectEntry(this, "$global", String.Empty, null, null), _defaultContext).Scope, true);
AnalysisLog.NewUnit(_evalUnit);
}
/// <summary>
/// Returns a new set of limits, set to the default for analyzing a
/// standard library.
/// </summary>
public static AnalysisLimits GetStandardLibraryLimits()
{
var limits = new AnalysisLimits();
limits.CallDepth = 2;
limits.DecreaseCallDepth = 20;
limits.NormalArgumentTypes = 10;
limits.ListArgumentTypes = 5;
limits.DictArgumentTypes = 5;
limits.ReturnTypes = 10;
limits.YieldTypes = 10;
limits.InstanceMembers = 5;
limits.DictKeyTypes = 5;
limits.DictValueTypes = 20;
limits.IndexTypes = 5;
limits.AssignedTypes = 50;
limits.UnifyCallsToNew = true;
return(limits);
}
internal PythonAnalyzer(IPythonInterpreterFactory factory, IPythonInterpreter pythonInterpreter)
{
_interpreterFactory = factory;
_langVersion = factory.GetLanguageVersion();
_disposeInterpreter = pythonInterpreter == null;
_interpreter = pythonInterpreter ?? factory.CreateInterpreter();
_builtinName = BuiltinTypeId.Unknown.GetModuleName(_langVersion);
_modules = new ModuleTable(this, _interpreter);
_modulesByFilename = new ConcurrentDictionary <string, ModuleInfo>(StringComparer.OrdinalIgnoreCase);
_modulesWithUnresolvedImports = new HashSet <ModuleInfo>();
_itemCache = new Dictionary <object, AnalysisValue>();
Limits = AnalysisLimits.GetDefaultLimits();
Queue = new Deque <AnalysisUnit>();
_defaultContext = _interpreter.CreateModuleContext();
_evalUnit = new AnalysisUnit(null, null, new ModuleInfo("$global", new ProjectEntry(this, "$global", String.Empty, null, null), _defaultContext).Scope, true);
AnalysisLog.NewUnit(_evalUnit);
}