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a/Allura/allura/lib/utils.py b/Allura/allura/lib/utils.py
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from collections import defaultdict
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from collections import defaultdict
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from logging.handlers import WatchedFileHandler
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from logging.handlers import WatchedFileHandler
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import tg
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import tg
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from pylons import response
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from pylons import response
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from pkg_resources import iter_entry_points
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from paste.httpheaders import CACHE_CONTROL, EXPIRES
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from paste.httpheaders import CACHE_CONTROL, EXPIRES
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from ming.utils import LazyProperty
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from ming.utils import LazyProperty
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def cache_forever():
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def cache_forever():