[Pythonmac-SIG] Objective-C experts?

[Ronald Oussoren]

On 13 Jun, 2012, at 2:58, ecir hana wrote:

> Hi,
> 
> I'm sorry I don't know what causes that in PyObjC but one option would be to try to do the same in cocoapy:
> http://code.google.com/p/cocoa-python/

They don't seem to implement the part of PyObjC that the bug is in.

Anyway, I've switched the implementation for the "FAST_PATH" to one that's almost the same as that of the non-fast path, both now delegate to a (hidden) NSString instance. The only difference is that the FAST_PATH uses an NSString that uses the data storage of the PyUnicodeObject as the data storage for the string. That way there is no data duplication.   I'm using a simular trick for Python 3.3: the implementation for __realObject__ won't copy data unless it really has to.

Ronald

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