Exemple #1
0
        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();
        }
Exemple #3
0
 /// <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);
        }
Exemple #5
0
        /// <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);
        }
Exemple #6
0
        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);
        }