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        "author": "valtron",
        "author_email": "valtron2000+pyta@gmail.com",
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            "License :: OSI Approved :: BSD License",
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            "Programming Language :: Python"
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        "description": "======================================\nPyta: Inner Method Dispatch for Python\n======================================\n\nPyta = Python + Beta\n\nInspired by: http://www.cs.utah.edu/plt/publications/oopsla04-gff.pdf\n\n\nUsage\n=====\n\nInner dispatch is used to guarantee pre- and post-conditions without\nusing auxiliary methods. An external dispatch results in the lowest method\nthat calls ``inner`` being called. An ``inner(cls, self)`` call calls the\nnext highest method that has an ``inner`` call, or the highest method if\nthere is no higher ``inner`` method. ``super`` works the same as before,\nbut take care not to cause an infinite loop.\n\nFull example::\n\n    from pyta import inner, BetaMetaclass\n    \n    class A(object):\n        def foo(self):\n            print \"world!\"\n    \n    class B(A): # Can inherit from regular classes\n        # The lowest class in the hierarchy that uses `inner` needs the metaclass\n        __metaclass__ = BetaMetaclass\n        \n        def foo(self):\n            inner(B, self).foo() # Calls C.foo\n            super(B, self).foo() # Calls A.foo\n    \n    class C(B):\n        def foo(self):\n            print \"Hello, \"\n    \n    obj = C()\n    obj.foo() # External dispatch; calls B.foo\n\nCaveats\n=======\n\nBecause using ``inner`` in a superclass completely changes which method\nan external dispatch resolves to (it's no longer the most-overriding method)\nthe metaclass is required to inspect the source of the methods and sprinkle\nsome magic to make it all work.\n\nIn order for everything to work properly, you *must* call ``inner(cls, self)``\n*lexically*. In other words, it won't work if you do this::\n\n    bar = inner\n    bar(cls, self).foo()\n\nOr this::\n\n    from pyta import inner as bar\n    bar(cls, self).foo()\n\nCurrently, the implementation doesn't distinguish between strings vs. actual method\ncalls, so if your method contains a string like ``\"text inner( moretext\"``, it'll\nbreak everything.",
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        "name": "pyta",
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