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44 lines
1.2 KiB
Python
44 lines
1.2 KiB
Python
import os
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import urlparse
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from StringIO import StringIO
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blacklist = ["/", "/tools/", "/resources/", "/common/", "/conformance-checkers/", "_certs"]
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def rel_path_to_url(rel_path, url_base="/"):
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assert not os.path.isabs(rel_path)
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if url_base[0] != "/":
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url_base = "/" + url_base
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if url_base[-1] != "/":
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url_base += "/"
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return url_base + rel_path.replace(os.sep, "/")
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def is_blacklisted(url):
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for item in blacklist:
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if item == "/":
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if "/" not in url[1:]:
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return True
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elif url.startswith(item):
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return True
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return False
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class ContextManagerStringIO(StringIO):
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def __enter__(self):
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return self
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def __exit__(self, *args, **kwargs):
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self.close()
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class cached_property(object):
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def __init__(self, func):
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self.func = func
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self.__doc__ = getattr(func, "__doc__")
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self.name = func.__name__
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def __get__(self, obj, cls=None):
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if obj is None:
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return self
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if self.name not in obj.__dict__:
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obj.__dict__[self.name] = self.func(obj)
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obj.__dict__.setdefault("__cached_properties__", set()).add(self.name)
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return obj.__dict__[self.name]
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