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unicode: Fixed #4292 -- Added support for __unicode__ to lazy() objects.
Thanks, Ivan Sagalaev. git-svn-id: http://code.djangoproject.com/svn/django/branches/unicode@5239 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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@ -32,6 +32,8 @@ def lazy(func, *resultclasses):
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self.__dispatch[resultclass] = {}
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for (k, v) in resultclass.__dict__.items():
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setattr(self, k, self.__promise__(resultclass, k, v))
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if unicode in resultclasses:
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setattr(self, '__unicode__', self.__unicode_cast)
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def __promise__(self, klass, funcname, func):
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# Builds a wrapper around some magic method and registers that magic
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@ -47,6 +49,9 @@ def lazy(func, *resultclasses):
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self.__dispatch[klass][funcname] = func
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return __wrapper__
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def __unicode_cast(self):
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return self.__func(*self.__args, **self.__kw)
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def __wrapper__(*args, **kw):
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# Creates the proxy object, instead of the actual value.
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return __proxy__(args, kw)
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