Uploaded Test files

venv/Lib/site-packages/jedi/plugins/__init__.py

@@ -0,0 +1,47 @@
+from functools import wraps
+
+
+class _PluginManager(object):
+    def __init__(self):
+        self._registered_plugins = []
+        self._cached_base_callbacks = {}
+        self._built_functions = {}
+
+    def register(self, *plugins):
+        """
+        Makes it possible to register your plugin.
+        """
+        self._registered_plugins.extend(plugins)
+        self._build_functions()
+
+    def decorate(self, name=None):
+        def decorator(callback):
+            @wraps(callback)
+            def wrapper(*args, **kwargs):
+                return built_functions[public_name](*args, **kwargs)
+
+            public_name = name or callback.__name__
+
+            assert public_name not in self._built_functions
+            built_functions = self._built_functions
+            built_functions[public_name] = callback
+            self._cached_base_callbacks[public_name] = callback
+
+            return wrapper
+
+        return decorator
+
+    def _build_functions(self):
+        for name, callback in self._cached_base_callbacks.items():
+            for plugin in reversed(self._registered_plugins):
+                # Need to reverse so the first plugin is run first.
+                try:
+                    func = getattr(plugin, name)
+                except AttributeError:
+                    pass
+                else:
+                    callback = func(callback)
+            self._built_functions[name] = callback
+
+
+plugin_manager = _PluginManager()