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Re: STARTED: Python in bazaar [message #31971 is a reply to message #31958]

Tue, 12 April 2011 23:57

kohait00 is currently offline

kohait00
Messages: 939
Registered: July 2009
Location: Germany

Experienced Contributor

proper exit() handling is supported now, after digging the python source code it's quite simple.

i'm still struggeling for an idea how to properly expose Value to object (boost.python).

anyone's got some experience in boost python and firm in Upp to provide a hint?

problem is, that both, Value and object are actually ref count containers for data.. and, both, upp (c++) side can own the data, and the Python interpreter / GC can own data (through Py_Object, wrapped by boost object). now how to properly manage that? i obviously cant expose the Value itself to object as data. i need to expose the Value's data as object's data..taking ref count in account.

or maybe not expose it at all but provide converter functions for both sides..that'd so far be the most clean way. but this would make any exposure of Upp api calls with Value as argument or return type impossible and would need to have some wrapper functions doing the conversion before and after python invokation.

ideas really welcome..

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[Message index]

		STARTED: Python in bazaar By: kohait00 on Wed, 30 March 2011 23:09
		Re: STARTED: Python in bazaar By: Novo on Thu, 31 March 2011 06:28
		Re: STARTED: Python in bazaar By: kohait00 on Thu, 31 March 2011 09:44
		Re: STARTED: Python in bazaar By: mirek on Thu, 31 March 2011 09:57
		Re: STARTED: Python in bazaar By: mirek on Thu, 31 March 2011 09:58
		Re: STARTED: Python in bazaar By: kohait00 on Thu, 31 March 2011 10:22
		Re: STARTED: Python in bazaar By: kohait00 on Thu, 31 March 2011 10:37
		Re: STARTED: Python in bazaar By: mirek on Thu, 31 March 2011 12:05
		Re: STARTED: Python in bazaar By: kohait00 on Thu, 31 March 2011 12:08
		Re: STARTED: Python in bazaar By: kohait00 on Thu, 31 March 2011 12:10
		Re: STARTED: Python in bazaar By: Novo on Mon, 04 April 2011 06:28
		Re: STARTED: Python in bazaar By: mirek on Mon, 04 April 2011 09:35
		Re: STARTED: Python in bazaar By: kohait00 on Mon, 04 April 2011 15:08
		Re: STARTED: Python in bazaar By: nlneilson on Mon, 04 April 2011 19:07
		Re: STARTED: Python in bazaar By: kohait00 on Mon, 04 April 2011 20:12
		Re: STARTED: Python in bazaar By: nlneilson on Mon, 04 April 2011 21:11
		Re: STARTED: Python in bazaar By: chickenk on Mon, 04 April 2011 21:35
		Re: STARTED: Python in bazaar By: nlneilson on Tue, 05 April 2011 21:48
		Re: STARTED: Python in bazaar By: kohait00 on Mon, 11 April 2011 14:56
		Re: STARTED: Python in bazaar By: kohait00 on Tue, 12 April 2011 23:57
		Python in bazaar growing By: kohait00 on Tue, 17 May 2011 09:33
		Re: Python in bazaar growing By: nlneilson on Tue, 17 May 2011 10:47
		Re: Python in bazaar growing By: kohait00 on Tue, 17 May 2011 11:18
		Re: Python in bazaar growing By: nlneilson on Tue, 17 May 2011 12:00
		Re: Python in bazaar growing By: kohait00 on Tue, 17 May 2011 13:35
		Re: Python in bazaar growing By: kohait00 on Tue, 17 May 2011 14:32
		Re: Python in bazaar growing By: kohait00 on Tue, 17 May 2011 14:36
		Re: Python in bazaar growing By: nlneilson on Tue, 17 May 2011 21:27
		Re: Python in bazaar growing By: kohait00 on Wed, 18 May 2011 11:44
		Re: Python in bazaar growing By: nlneilson on Wed, 18 May 2011 12:10
		Re: Python in bazaar growing By: kohait00 on Mon, 23 May 2011 13:38
		Re: STARTED: Python in bazaar By: chickenk on Thu, 31 March 2011 12:06
		Re: STARTED: Python in bazaar By: mirek on Thu, 31 March 2011 12:06

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