🌐 Mailman 3 November 2001 - Python-list - python.org

Re: Component model
by Martin von Loewis Nov. 1, 2001

Nov. 1, 2001

Rock VZ <rockvz(a)yahoo.com> writes: > Does Python have support for the component model > followed by Bonobo or KPart. There is a number of wrapper libraries, PyQt/PyKDE and pygtk/gnome-python/bonobo-python. See http://www.daa.com.au/~james/gnome/ http://theta.lajnux.nu/bonobo-python/ http://www.xs4all.nl/~bsarempt/python/tutorial.html for details. Regards, Martin

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win32wnet.WNetOpenEnum - passing NULL NETRESOURCE
by Paul Moore Nov. 1, 2001

Nov. 1, 2001

I'm trying to use win32wnet to enumerate net resources (it's actually to test some issues I'm having with a larger piece of software). The MSDN documentation says of the "resource" parameter, that it *must* be NULL if the scope parameter is not RESOURCE_GLOBALNET, and that it can be NULL if the scope parameter *is* RESOURCE_GLOBALNET. Also of relevance, it implies that to enumerate the full network, you should start the enumeration with a NULL resource, and walk the resulting tree from there. When I try to pass 0 as the resource parameter, though, I get an error - specifically, >>> w = WNetOpenEnum(2,0,0,0) Traceback (most recent call last): File "<stdin>", line 1, in ? pywintypes.api_error: (0, 'WNetOpenEnum', 'failed converting NetResource Object') (Here, 2 is RESOURCE_GLOBALNET - it seems that this constant isn't exposed by win32wnet?) Is there something else I should use to pass a NULL value? Thanks, Paul.

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boost or object twins
by b t Nov. 1, 2001

Nov. 1, 2001

Hi, Referring to Donn Cave's email: http://mail.python.org/pipermail/python-list/1999-October/013470.html he has described one of the paper: http://www.python.org/workshops/1995-12/papers/ahlstrom1.html I would like to hear any comments, to find out if object twins is a feasible approach to derive C++ class hierarchy into Python. Especially comparison if anyone has experienced both boost and object twins approachs. Thanks in advance. Ben _________________________________________________________________ Get your FREE download of MSN Explorer at http://explorer.msn.com/intl.asp

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starting externel program (win32)
by stojek＠part-gmbh.de Nov. 1, 2001

Nov. 1, 2001

Hi, from a script I want to start an external program (win32). This should be done in a way that is equivalent to typing the name and options at the dos prompt. The program must not be influenced by exiting the script. Do I have to use system(), spawnv() or spawnve() or something else? Any traps? Tanks Marcus

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Dictionaries, popitem() method example
by Antonios B. Kaklis Nov. 1, 2001

Nov. 1, 2001

Hello to everybody... There is something that i' don't understand. In the Python Library Reference, Section 2.1.6 "Mapping Types" It says: "a.popitem( )" --->Note 6: Is useful to destructively iterate over a dictionary as often used in set algorithms! I don't understand 1) what is "Destructively iteration over a dictionary" 2) Set Algotithms Any examples? Thanks Antonis Greece

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Component model
by Rock VZ Nov. 1, 2001

Nov. 1, 2001

Hi, Does Python have support for the component model followed by Bonobo or KPart. I'm currently working with python and wxPython. I will be developing a set of independent applications that will later need to be "merged" into one GUI. Is this possible using python? and also the app should run on unix and windows. Thanks Rock ===== __________________________________________________ Do You Yahoo!? Make a great connection at Yahoo! Personals. http://personals.yahoo.com

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Component model
by Rock VZ Nov. 1, 2001

Nov. 1, 2001

Hi, Does Python have support for the component model followed by Bonobo or KPart. I'm currently working with python and wxPython. I will be developing a set of independent applications(each with their own menus, etc) that will later need to be "merged" into one GUI. Is this possible using python? and also the app should run on unix and windows. Thanks Rock ===== __________________________________________________ Do You Yahoo!? Make a great connection at Yahoo! Personals. http://personals.yahoo.com

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Selecting text in a Text-widget
by johnny＠debris.2y.net Nov. 1, 2001

Nov. 1, 2001

Hi there... I'm still working on this text-widget, but there's another thing I could not figure out: how do I set a selection? I would like to be able to, after a search-job, select the found substring and set the cursor at the start of the substring, but so far I haven't figured out how to use either of them... Can anybody help me out? Thanx again :) Guido Wesdorp

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hola nesesito su ayuda
by fernando orellana Nov. 1, 2001

Nov. 1, 2001

hola que tal soy leandro vivo en un pueblito de argentina y estudio analista de sistemas. el punto es que estoy en la materia de computacion y estamos aprendiendo a programar con python me parace que esta rebueno, tanto como sus tutoriales. bueno les escribo porque tengo una duda nesecito hacer un sistenma de matriculacion y tengo que ingresar los nombres de los alunmos, asi como su correo, su numero de legajo y las materias que va a tomar, donde deveria meter estas variables?, en listas o diccionario o talves hacerlo con clases ? bueno si me pueden dar una mano mejor y si nescesitan mas datos o que sean mas puntuales diganme y yo les escribo de nuevo. desde ya muchas gracias por su atencion y perdonen mi molestia. suerte y gracias un saludo leo.

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How to read a xml-file sequentially
by Thomas Weholt Nov. 1, 2001

Nov. 1, 2001

Hi, I need to read a xml-file sequentially, piece by piece, when a given end-tag to a given start-tag is found, the xml-data inbetween the start and end are sent to a different method for processing, then the next piece of data is read, sort of like old-school record-based files. Only the needed data is kept in memory. How can this be done using preferrably expat or sax? No DOM cuz the files are huge. Thomas

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