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| Volpe | I'm getting a TypeError: __call__() takes at least 2 arguements (1 given). But I have no idea what's caused this, as zcml generates this stuff doesn't it? | 00:33 |
|---|---|---|
| Volpe | this is when I try to create my content object :\ | 00:34 |
| Volpe | Anyone have any suggestions? | 00:35 |
| Volpe | No one? :( | 00:38 |
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| drzoltron_ | Volpe: could you provide a traceback ? | 00:39 |
| Volpe | Is there a paste bin somewhere I could use? | 00:40 |
| drzoltron_ | hmm | 00:40 |
| drzoltron_ | paste.plone.org ? | 00:40 |
| Volpe | http://paste.plone.org/975 | 00:41 |
| drzoltron_ | Volpe: looks as if an argument is missing | 00:41 |
| drzoltron_ | in the factory | 00:41 |
| Volpe | That's in the zcml right? | 00:42 |
| drzoltron_ | maybe | 00:42 |
| Volpe | Well I haven't defined a factory anywhere | 00:42 |
| drzoltron_ | hmmm | 00:42 |
| Volpe | (I have no idea how to yet :)) | 00:42 |
| drzoltron_ | do you have a <content class> in you zcml ? | 00:42 |
| Volpe | yes | 00:43 |
| Volpe | oh crap, I haven't implemented IContentContainer :( | 00:43 |
| drzoltron_ | there you got it ;) | 00:44 |
| drzoltron_ | i have a <factory> inside my <content class> but maybe thats not needed | 00:44 |
| Volpe | Thanks drzoltron_ | 00:44 |
| Volpe | I was about to give up with Z3 :) | 00:44 |
| drzoltron_ | Volpe: np. it's quite hard, I know, but it gets easier with every day.. much more consistent than z2 | 00:45 |
| Volpe | Yeah, compared to z2 some stuff is so much nicer. | 00:50 |
| Volpe | (though I'm still getting that error) | 00:50 |
| drzoltron_ | hmm | 00:50 |
| Volpe | I added the '<implements>' tag. Still exactly the same. | 00:52 |
| Volpe | This zcml seems very 'magical' to me | 00:53 |
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| drzoltron_ | try a <factory> | 00:55 |
| drzoltron_ | maybe like this one <factory | 00:55 |
| drzoltron_ | id="absalon.ctr.ContentType" | 00:55 |
| drzoltron_ | description="Absalon Content Type" | 00:55 |
| drzoltron_ | /> | 00:55 |
| Volpe | I have one of them | 00:55 |
| Volpe | <factory id="weblog.Weblog.Weblog" description="Weblog" /> | 00:56 |
| drzoltron_ | hmm | 00:58 |
| drzoltron_ | do you have an __init__ in your class ? | 00:59 |
| Volpe | nope | 00:59 |
| Volpe | My class inherits from BTreeContainer and defines nothing itself | 00:59 |
| drzoltron_ | hmm | 00:59 |
| drzoltron_ | try a __init__(self): | 01:00 |
| drzoltron_ | super(Weblog,self).__init__ | 01:00 |
| drzoltron_ | () | 01:00 |
| Volpe | Exact same error :( | 01:02 |
| Volpe | I think something weird is happening | 01:03 |
| drzoltron_ | hmm | 01:03 |
| drzoltron_ | Why do you inherit from a BTreeContainer ? | 01:04 |
| drzoltron_ | what about subclassing a simple container ? | 01:04 |
| Volpe | (cause the Zope 3 Dev handbook told me too :)) | 01:04 |
| Volpe | What's a simple container | 01:05 |
| drzoltron_ | hmm | 01:05 |
| drzoltron_ | Volpe: you are doing the sample app from the book ? | 01:06 |
| Volpe | yes, except substituting messageboard, for weblog | 01:07 |
| drzoltron_ | Container | 01:07 |
| Volpe | zope.app.container ? | 01:08 |
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| drzoltron_ | yes | 01:09 |
| drzoltron_ | philiKON's tells you a lot about containers | 01:09 |
| drzoltron_ | p's book | 01:09 |
| Volpe | Do you mean SampleContainer? | 01:13 |
| Volpe | I can't find any container called Container :( | 01:13 |
| drzoltron_ | Volpe: have a look at zope.app.folder.folder.Folder | 01:15 |
| drzoltron_ | this should work Foo(Persistent, Contained) | 01:16 |
| drzoltron_ | and implement an IFoo | 01:17 |
| drzoltron_ | IFoo(IContainer) | 01:17 |
| Volpe | And in zcml implement IContainer? | 01:17 |
| Volpe | Does zope3 have a 'refresh' like z2 has? | 01:19 |
| srichter | no | 01:19 |
| Volpe | drzoltron: still the exact same error | 01:21 |
| Volpe | srichter, (I'm assuming your the same srichter who wrote the messageboard example) ? | 01:22 |
| srichter | yes | 01:22 |
| Volpe | http://paste.plone.org/975 - I'm getting that error, and have no idea why. | 01:24 |
| srichter | I can't tell you anything without more context | 01:25 |
| srichter | you should write a message to zope3-users exaplining your issue in detail | 01:25 |
| Volpe | okay - the context, is that it's almost identical to the messageboard example | 01:26 |
| Volpe | (except I've called mine 'weblog' ) :) | 01:26 |
| Volpe | I'll write to the zope3-users list | 01:26 |
| Volpe | :) | 01:26 |
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| JoaoJoao | What is the Zope3ish way to do cataloging? | 02:47 |
| srichter | zope.app.catalog | 02:58 |
| JoaoJoao | srichter: I was looking for some documentation on it yesterday, or even a package that uses catalogs | 03:00 |
| srichter | right, not many people use it yet | 03:01 |
| srichter | I can't help you either, because I have not used it | 03:01 |
| JoaoJoao | My guess is that it uses events and subscribers | 03:10 |
| srichter | yes | 03:11 |
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| JoaoJoao | Do you need help on translating Zope3 to brazilian Portuguese? | 03:16 |
| srichter | sure, we take any translation help! :-) | 03:17 |
| JoaoJoao | great, how can I help then? | 03:17 |
| srichter | please join the zope3-i18n mailing list and sign up at Ubuntu's launchpad | 03:18 |
| srichter | we are trying to manage the translations using Rosetta, the ubuntu translation system | 03:20 |
| JoaoJoao | srichter: I'll do translations in Launchpad then | 03:23 |
| srichter | thanks a lot! | 03:24 |
| JoaoJoao | "Principals" is really hard to translate | 03:24 |
| srichter | there will be harder ones :-) | 03:25 |
| srichter | bring it up on zope3-i18n and see whether someone responds | 03:25 |
| JoaoJoao | I just did my first translation :) | 03:43 |
| JoaoJoao | I hope nobody tries to translate "Widget" | 03:56 |
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| JoaoJoao | bedtime, bye all u | 05:51 |
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| newpers | this is probably a terrible question: are there any plans for a 3.2 release date? | 08:06 |
| philiKON | newpers, yup. december 1st i think | 08:31 |
| newpers | thanks | 08:33 |
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| Volpe | With a view page template, how can you access a contentObject's data. | 08:46 |
| Volpe | ? | 08:48 |
| Volpe | oh nm | 08:55 |
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| mte_ | hello..i'd like to uninstall zope3 (i need to do a project in zope2 and i don't have time to learn zope3 yet) from winxp but there is no uninstaller - which directories do i need to remove from the python dir? | 16:47 |
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| drzoltron_ | I've got a form in a page which is not registered, how do I read and process the data entered ? | 18:33 |
| drzoltron_ | can i define a view which is not registered for a type ? | 18:33 |
| philiKON | registered? | 18:34 |
| philiKON | you can define a view for * | 18:34 |
| philiKON | processing form data: write a view class with a method that does whatever you need to do | 18:34 |
| drzoltron_ | philiKON: Hi :) | 18:34 |
| philiKON | hi | 18:34 |
| drzoltron_ | ok, an then set the view as the form action ? | 18:35 |
| philiKON | yup | 18:35 |
| drzoltron_ | philiKON: cool | 18:35 |
| drzoltron_ | thanx | 18:35 |
| philiKON | i'm surprised you find this hard | 18:35 |
| philiKON | this shoudl be straight-forward | 18:35 |
| drzoltron_ | philiKON: it might not be hard, but I haven't done it before and wanted to check .. | 18:35 |
| philiKON | got a form, need to impelemnt an action... | 18:35 |
| philiKON | you've never dealt with HTML form action handlers before? | 18:36 |
| drzoltron_ | philiKON: in z3 ? | 18:36 |
| philiKON | in general. say, zope 2 | 18:36 |
| drzoltron_ | philiKON: I would use cpts and cpys ... | 18:37 |
| philiKON | ack | 18:37 |
| philiKON | that's plone | 18:37 |
| drzoltron_ | which is quite straight forward for a layman like me | 18:37 |
| drzoltron_ | exactly | 18:37 |
| philiKON | ever done good old zope 2? | 18:37 |
| drzoltron_ | not really | 18:37 |
| philiKON | a page template and a method on a class? | 18:37 |
| philiKON | def form_action(self, var1, var2, var3, REQUEST): | 18:38 |
| drzoltron_ | nope | 18:38 |
| philiKON | ... | 18:38 |
| drzoltron_ | is there an example in your book ? | 18:38 |
| philiKON | that's what zope 2 style form actions looked like | 18:38 |
| philiKON | zope 3 style ones are very similar | 18:38 |
| philiKON | except that the REQUEST is at self.request | 18:38 |
| drzoltron_ | sure | 18:38 |
| philiKON | and the 'form_action' method is not part of the content class but the view object | 18:38 |
| philiKON | there are several examples iin my book | 18:38 |
| drzoltron_ | philiKON: ok | 18:39 |
| philiKON | take the rating view for example | 18:39 |
| drzoltron_ | nice, then thats no problem : ;) | 18:39 |
| drzoltron_ | ok, cool | 18:39 |
| drzoltron_ | otherwise: zope3 rocks | 18:39 |
| drzoltron_ | ;) | 18:39 |
| philiKON | don't remember which chapter | 18:39 |
| drzoltron_ | np, will find it | 18:39 |
| philiKON | problem with .cpt and .cpy is that it's too complicated for simple things | 18:39 |
| philiKON | otherwise a nice concept | 18:39 |
| drzoltron_ | sure, very nice concept | 18:39 |
| philiKON | but it's a do-it-all-with-us-or-nothing thing | 18:39 |
| philiKON | like most of zope 2/cmf is | 18:40 |
| drzoltron_ | should be implemented into agx ;) | 18:40 |
| drzoltron_ | hehe | 18:40 |
| philiKON | you can just use it a little... | 18:40 |
| philiKON | you have to do it all the way | 18:40 |
| philiKON | which sucks | 18:40 |
| drzoltron_ | yeah | 18:40 |
| drzoltron_ | it is just a little search form i need, no big deal with validation etc etc | 18:40 |
| drzoltron_ | so i reckon it's no big deal | 18:40 |
| drzoltron_ | ah page 224 ;=) | 18:41 |
| philiKON | and it tends to let people think in too complicated ways | 18:41 |
| philiKON | because they're used to thinking these ways | 18:41 |
| philiKON | exactly! | 18:41 |
| drzoltron_ | z3 is super cool, I learn extremely much about component arch. these days | 18:41 |
| drzoltron_ | ;) | 18:41 |
| philiKON | more like page 225 | 18:42 |
| drzoltron_ | ok | 18:42 |
| philiKON | um, no, that's not it either | 18:42 |
| philiKON | p 231 | 18:42 |
| philiKON | that's the browser view | 18:42 |
| drzoltron_ | another question | 18:42 |
| drzoltron_ | I want to have a selection field with a vocab / values which are created when you load the form | 18:43 |
| drzoltron_ | how do I call a classe's method from the interface where the field is defined ? | 18:43 |
| drzoltron_ | ok | 18:43 |
| drzoltron_ | thanx | 18:43 |
| philiKON | what do you want to call from the interface?? | 18:44 |
| philiKON | and why? | 18:44 |
| philiKON | usually you have a choice field: | 18:44 |
| philiKON | Choice(..., vocabulary='Foobars') | 18:44 |
| drzoltron_ | a method that generates the vocab | 18:44 |
| philiKON | and somewhere out of magic it gets the 'Foobars' vocabulary | 18:44 |
| philiKON | ok, you don't give it a method | 18:44 |
| philiKON | you give it a vocab name | 18:45 |
| drzoltron_ | ok, what if the Foobars is not static but generated ? | 18:45 |
| philiKON | read the chapter on vocabs | 18:45 |
| drzoltron_ | ok, will .) | 18:45 |
| philiKON | of course 'Foobars' is generated | 18:45 |
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| philiKON | that's what vocabularies is all about | 18:45 |
| philiKON | they're dynamic | 18:45 |
| philiKON | context-dependent | 18:45 |
| drzoltron_ | ah, theres a whole chapter ;) | 18:45 |
| drzoltron_ | thanx, will do ;) | 18:45 |
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| philiKON | drzoltron_, see page 289 for a simple vocabulary factory (kitchenToolVocabulary) | 18:47 |
| philiKON | see, it takes a context paramter | 18:47 |
| philiKON | so that makes it context-dependent | 18:47 |
| philiKON | in this case the vocab factory is a simple function that returns a SimpleVocbulary instance | 18:47 |
| philiKON | it could also be a whole class complying with the IVocabulary interface | 18:47 |
| drzoltron_ | nice, thanx alot :) | 18:48 |
| drzoltron_ | owe you 1,2 or 12 beers ;) | 18:48 |
| philiKON | sure ;) | 18:49 |
| drzoltron_ | or some Eierlikör, you decide ;) | 18:49 |
| philiKON | i take the beer, thank you very much ;) | 18:49 |
| drzoltron_ | no salmonella then ;=) | 18:49 |
| philiKON | nope | 18:49 |
| drzoltron_ | brb, food ;) | 18:50 |
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| philiKON | brb, sleep :) | 18:51 |
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| roym | Is anyone out there having difficulty connecting to z3 via emacs(ange-ftp)? I pulled the latest trunk and ange-ftp stopped working (regular ftp from the shell is OK however!) | 21:05 |
| srichter | I don't that that many people connect to Zope 3 via ange-ftp | 21:06 |
| srichter | you need to figure out which server command fails | 21:06 |
| roym | I get: | 21:07 |
| roym | 200 PORT OK | 21:07 |
| roym | 550 /-al : No such file or directory. | 21:07 |
| roym | ls "-al /." /tmp/ange-ftp2356sDI | 21:07 |
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| srichter | ah, it might be that the twisted server does not support ls options | 21:07 |
| srichter | certainly not a Zope issue | 21:08 |
| roym | Is it possible to not use twisted for now? | 21:08 |
| yota | maybe ask on twisted ml ? | 21:08 |
| roym | no, I mean is the server (twisted vs the old one) settable via a configuration option? | 21:09 |
| srichter | I am not sure how easy it is; it's possible but we did not try hard to make the switch very easy | 21:10 |
| srichter | you have to change z3.py to point to server instead of twisted and change the configuration file to the old format | 21:10 |
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| roym | ok - thanks... I think I'll pursue yota's suggestion and see if there are known issues w/twisted and ange-ftp. | 21:11 |
| srichter | roym: note that the twisted FTP server has only recently been rewritten | 21:14 |
| srichter | it used to suck big time | 21:14 |
| srichter | it might be simply a feature they have not implemented yet | 21:14 |
| yota | srichter: why to keep zserver in the bundle if the switching is hard ? | 21:16 |
| yota | roym: it exists also chans on freenode : #twisted and #twisted.web | 21:19 |
| roym | srichter: I think I see the issue - twisted does not support options to "ls" (ange-ftp issues "-la" by default), so it should be a simple matter of turning the options off. | 21:20 |
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| srichter | yota: because we need to deprecate in stages | 22:12 |
| srichter | right now, all existing Zope 3 instances if updated to 3.2 will keep using ZServer, so that there are no surprises | 22:13 |
| srichter | this is very important to a lot of people | 22:13 |
| yota | oki, thx | 22:15 |
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| drzoltron_ | how do I call and render a BrowserView and hand some parameters over ? | 22:52 |
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| drzoltron_ | how do I pack the ZODB in z3 ? | 23:58 |
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