Class _closeiter

thirdparty/bottle/bottle.py:3026–3039

This only exists to be able to attach a .close method to iterators that do not support attribute assignment (most of itertools).

class _closeiter(object):
    """ This only exists to be able to attach a .close method to iterators that
        do not support attribute assignment (most of itertools). """

    def __init__(self, iterator, close=None):
        self.iterator = iterator
        self.close_callbacks = makelist(close)

    def __iter__(self):
        return iter(self.iterator)

    def close(self):
        for func in self.close_callbacks:
            func()


class ResourceManager(object):