Tryag File Manager

Server IP: [ 107.180.92.4 ] -- Your IP: [ 216.73.216.107]
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Disable Functions : NONE
Current PHP version : 7.2.34
Software : Apache
ID : uid=1014(repuniks) gid=1016(repuniks) groups=1016(repuniks)

CMD :

""" meta.py Some useful metaclasses. """ from __future__ import unicode_literals class LeafClassesMeta(type): """ A metaclass for classes that keeps track of all of them that aren't base classes. """ _leaf_classes = set() def __init__(cls, name, bases, attrs): if not hasattr(cls, '_leaf_classes'): cls._leaf_classes = set() leaf_classes = getattr(cls, '_leaf_classes') leaf_classes.add(cls) # remove any base classes leaf_classes -= set(bases) class TagRegistered(type): """ As classes of this metaclass are created, they keep a registry in the base class of all classes by a class attribute, indicated by attr_name. """ attr_name = 'tag' def __init__(cls, name, bases, namespace): super(TagRegistered, cls).__init__(name, bases, namespace) if not hasattr(cls, '_registry'): cls._registry = {} meta = cls.__class__ attr = getattr(cls, meta.attr_name, None) if attr: cls._registry[attr] = cls