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a/Allura/allura/lib/utils.py |
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b/Allura/allura/lib/utils.py |
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import tg
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import tg
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import pylons
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import pylons
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from formencode import Invalid
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from formencode import Invalid
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from tg.decorators import before_validate
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from tg.decorators import before_validate
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from pylons import response
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from pylons import response, c
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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 webhelpers.html import literal
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from webhelpers.html import literal
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from ew import jinja2_ew as ew
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from ew import jinja2_ew as ew
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from ming.utils import LazyProperty
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from ming.utils import LazyProperty
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max_age=60*60*24*365)
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max_age=60*60*24*365)
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EXPIRES.update(headers, delta=delta)
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EXPIRES.update(headers, delta=delta)
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response.headers.pop('cache-control', None)
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response.headers.pop('cache-control', None)
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response.headers.pop('pragma', None)
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response.headers.pop('pragma', None)
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response.headers.update(headers)
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response.headers.update(headers)
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class memoize_on_request(object):
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def __init__(self, *key, **kwargs):
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self.key = key
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self.include_func_in_key = kwargs.pop(
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'include_func_in_key', False)
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assert not kwargs, 'Extra args'
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def __call__(self, func):
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def wrapper(*args, **kwargs):
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cache = c.memoize_cache
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if self.include_func_in_key:
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key = (func, self.key, args, tuple(kwargs.iteritems()))
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else:
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key = (self.key, args, tuple(kwargs.iteritems()))
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if key in cache:
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result = cache[key]
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else:
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result = cache[key] = func(*args, **kwargs)
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return result
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wrapper.__name__ = 'wrap(%s)' % func.__name__
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return wrapper
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def guess_mime_type(filename):
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def guess_mime_type(filename):
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'''Guess MIME type based on filename.
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'''Guess MIME type based on filename.
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Applies heuristics, tweaks, and defaults in centralized manner.
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Applies heuristics, tweaks, and defaults in centralized manner.
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'''
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'''
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