import pkgutil import inspect import importlib import boxes ui_groups_by_name = {} class UIGroup: def __init__(self, name, title=None, description=""): self.name = name self.title = title or name self.description = description self.generators = [] # register ui_groups_by_name[name] = self def add(self, box): self.generators.append(box) self.generators.sort(key=lambda b:b.__class__.__name__) ui_groups = [ UIGroup("Box", "Boxes"), UIGroup("FlexBox", "Boxes with flex"), UIGroup("Tray", "Trays and Drawer Inserts"), UIGroup("Shelf", "Shelves"), UIGroup("Part", "Parts and Samples"), UIGroup("Misc"), UIGroup("Unstable", description="Generators are still untested or need manual adjustment to be useful."), ] def getAllBoxGenerators(): generators = {} for importer, modname, ispkg in pkgutil.walk_packages( path=__path__, prefix=__name__+'.', onerror=lambda x: None): module = importlib.import_module(modname) for k, v in module.__dict__.items(): if v is boxes.Boxes: continue if (inspect.isclass(v) and issubclass(v, boxes.Boxes) and v.__name__[0] != '_'): generators[modname + '.' + v.__name__] = v return generators def getAllGeneratorModules(): generators = {} for importer, modname, ispkg in pkgutil.walk_packages( path=__path__, prefix=__name__+'.', onerror=lambda x: None): module = importlib.import_module(modname) generators[modname.split('.')[-1]] = module return generators