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<johannesV> good morning
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<reinhard> good morning all
<dimas> good morning
<rynik> good morning
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<kilo> good morning
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<reinhard> off to customer
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<yure> hy, can anyone tell me where can I find documentation to start with gnue forms (missing connections.conf)
<yure> forget that question... :)
<dimas> yure welcome :)
<yure> hy dimas
<yure> dimas, could you give me a hint how to start with gnue
<yure> i mean what should I try doing first
<yure> some howto or something?
<dimas> where are you at now?
<dimas> what are you see gnue is useful for you?
<dimas> would you like to use application server or just forms in 2-tier mode?
<yure> well i'd like to start learning
<yure> just for start i'd like to see forms running
<dimas> then get gnue installed and samples working
<yure> but it gives me: no forms definition file specified
<yure> i found one howto but it didn't go very deep into configuring forms
<dimas> what distro and from what have you installed?
<yure> ubuntu, i think package is directly from debian
<dimas> then you run something like "gnue-forms" command?
<yure> yes
<yure> and i've allready set connections.conf to work with postres
<dimas> there should be some *.gfd files
<dimas> and samples
<dimas> and you can run something like
<yure> yes I have them
<dimas> gnue-forms samples/simple/form.gfd
<yure> ok thanks...
<dimas> for simple form there is no need for database and connections.conf
<yure> ok, thanks a lot, i'll explore some more :)
<dimas> your interface is described in .gfd file, you use gnue-forms to read that file and costruct an UI
<yure> dimas, gnue supports html, right?
<yure> i mean it can create html forms?
<dimas> it's primary use to construct GUI application
<johannesV> dimas, and curses of course :)
<yure> well curses is a form of gui
<dimas> :)
<dimas> yep
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<johannesV> no, curses is just an ui, it's not graphical
<johannesV> :)
<dimas> may it is stands for Greatest User Interface in the world?
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<dimas> johannesV: you here?
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<dimas> johannesV: you here?
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<dimas> johannesV_:  you here?
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<johannesV_> yes
<johannesV_> i'm here
<dimas> ok, can you look
<dimas> http://www.gnuenterprise.org/~dimas/samples/screenshots/params.png
<dimas> what if i want to define parameters
<dimas> which is referenced some objects
<dimas> so i give type
<dimas> and want some lookup form to pop up via button
<johannesV_> ok, where's the pb ?
<johannesV_> you mean parameters for an appserver-procedure ?
<dimas> no
<johannesV_> what kind of parameters do you mean ?
<dimas> just a minute
<johannesV_> to a form, like in run_form ('foo.gfd', myParams)
<dimas> no
<dimas> some params class for system wide parameters
<dimas> one problem that i can't get list of all modules_classes from gnue_module gnue_class
<johannesV_> why not ?
<dimas> access to class 'gnue_module' is restricted
<dimas> or something like that
<johannesV_> you mean via generated form ?
<dimas> i tried from script
<johannesV_> i still can't get the point ?
<johannesV_> in a language-interface application you can access the classes 'gnue_*' like every other class
<johannesV_> (but you shouldn't modify)
<johannesV_> every other class should be able to have a property of type "gnue_*" imho
<johannesV_> (haven't checked that ... but it's just another ref)
<johannesV_> or do i completely misunderstand you ?
<dimas> from gnue.appserver.language import App
<dimas> if __name__ == "__main__":
<dimas>   app = App.App ()
<dimas>   session = app.newSession ('test', 'test')
<dimas>   session.setcontext ('gnue')
<dimas>   fields = ['id','name']
<dimas>   cond = []
<dimas>   order = []
<dimas>   data = session.find ('module', cond, order, fields)
<dimas>   for m in data:
<dimas>     print "%-35s|%-35s" % (m.id, m.name)
<dimas>   session.close ()
<dimas> 
<dimas> i tried this one
<johannesV_> and what's the result ? does it yield an exception, or is it just empty?
<johannesV_> dimas, this works fine for me
<dimas> app: Access to class 'gnue_module' denied
<dimas> For help, type: app --help
<johannesV_> ah .... you are using authentication ?
<dimas> yep
<johannesV_> so you might make sure that your username has gnue_* included in gnue_auth
<johannesV_> either have it set to 'all'
<dimas> i'm switching it on and off but trying to use
<johannesV_> or add it separated by commas
<johannesV_> the baby's cryin  ... bbl
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<dimas> johannesV_: i do not find that gnue_auth at all
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<dimas> johannesV_: is that gnue_useraccess?
<dimas> johannesV_: thanks, it is gnue_useraccess
<dimas> btw, gnue already has that strong security support :)
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<mnemoc> hi, how can i convert a YYYY-MM-DD string into a date?
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<johannesV_> >>> (year, month, day) = map (int, '2005-05-02'.split ('-'))
<johannesV_> >>> datetime.date (year, month, day)
<johannesV_> datetime.date(2005, 5, 2)
<mnemoc> o_O
<mnemoc> thanks :)
<johannesV_> np
<mnemoc> what map does?
<johannesV_> mx.datetime.iso has some additional facilities (if you'll use mx)
<mnemoc> from mx.datetime.iso import * ?
<johannesV_> map calls the method 'int' for all items of it's sequence-argument
<mnemoc> cool function
<johannesV_> >>> import mx.DateTime.ISO
<johannesV_> >>> mx.DateTime.ISO.ParseDate ('2005-05-02')
<johannesV_> <DateTime object for '2005-05-02 00:00:00.00' at 40204d78>
<johannesV_> using map is way faster than using an iterative aproach, but it's not usable in all situations ... :)
<johannesV_> ok, have to leave now
<johannesV_> cu tomorrow ...
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<tiredbones>  If I remember correctly, you can only have one db connection at a time. Is this correct?
<jamest_> tiredbones: in what?
<tiredbones> gnue-forms
<jamest_> you used to be able to have > 1 connection
<jamest_> but it pools all traffic across 1 per definition in your connections.conf
<jamest_> so your form can reference connections like prod, devel, gnue all in 1 form
<jamest_> but all references to the prod connection only use 1 real connection to the backend
<jamest_> have to run
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