Re: Viele Felder mit deforms

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

Vladislav Vorobiev wrote:
> Hallo Andreas,
> 
>> Probier Dein Glück besser auf der Pylons Liste - Deforms ist sicherlich
>> nicht sehr weit verbereitet.
>> An "vielen" Feldern kann es sicherlich
>> nicht liegen. Ich arbeitete gerade an einer App wo wir irgendwas in der
>> Größenordnung von 60 verschiedenen Feldern und Customwidgets in Zope 2
>> zu tun haben
> 
> Ja du hast recht, ich hatte noch andere Fehler drin, es lag nicht an
> Größenordnung.
> 
>  - aber wir haben andere Probleme mit Colander :)
> 
> Interessant wehre zu erfahren welche Probleme.

Das Hauptproblem ist das Konvertieren eines Zope 2 Requests in einen
WebOb Request und umgekehrt. Da wir ein relative komplexes DB Schema und
Formulare haben ist das partiell tricky. Konkret hänge ich aktuell an

https://github.com/Pylons/colander/issues/7

fest...

Andreas

> 
> Ich habe mir vorgenommen einige verschiedene Formular Bibliotheken anzusehen,
> interessant wehre zu erfahren was ihr so anwendet und warum.
> 
> Gruß
> Vlad
> 
>> Andreas
>>
>> Vladislav Vorobiev wrote:
>>> Hallo,
>>>
>>> wenn ich viele Felder mit deform darstellen möchte (ab 20) bekomme ich
>>> ein Fehler:
>>>
>>>   Module zope.tales.tales, line 696, in evaluate
>>>    - URL: /home/p27b/var/zeoi1/Products/VVshop/browser/deform_test.pt
>>>    - Line 20, Column 0
>>>    - Expression: <PathExpr standard:u'view/form_view'>
>>>    - Names:
>>>       {'args': (),
>>>        'context': <Shop at /kundenseiten/gossrushop/shop>,
>>>        'default': <object object at 0x7f44f412ab40>,
>>>        'loop': {},
>>>        'nothing': None,
>>>        'options': {},
>>>        'repeat': {},
>>>        'request': <HTTPRequest,
>>> URL=http://check.gossrushop.vavmaster.de/test_deform>,
>>>        'template':
>>> <zope.browserpage.viewpagetemplatefile.ViewPageTemplateFile object at
>>> 0x71fd8d0>,
>>>        'view': <Products.Five.metaclass.DEformTest object at 0x736c210>,
>>>        'views': <zope.browserpage.viewpagetemplatefile.ViewMapper
>>> object at 0x7365ed0>}
>>>   Module zope.tales.expressions, line 217, in __call__
>>>   Module zope.tales.expressions, line 211, in _eval
>>>   Module Products.VVshop.browser.browser_deform, line 379, in form_view
>>>   Module deform.field, line 419, in render
>>>   Module deform.field, line 394, in serialize
>>>   Module deform.widget, line 791, in serialize
>>>   Module deform.template, line 103, in __call__
>>>   Module chameleon.core.template, line 104, in __call__
>>>   Module chameleon.core.template, line 402, in render
>>>   Module chameleon.zpt.template, line 17, in render
>>>   Module chameleon.core.template, line 229, in render
>>>   Module chameleon.core.template, line 382, in cook_and_render
>>>   Module chameleon.core.template, line 217, in cook_and_render
>>>    - __traceback_info__: (<PageTemplateFile
>>> /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/form.pt>,)
>>>   Module chameleon_2d8479fcee0b551658723a3d1c0b78c852200efc, line 307, in render
>>>   Module deform.template, line 103, in __call__
>>>   Module chameleon.core.template, line 104, in __call__
>>>   Module chameleon.core.template, line 402, in render
>>>   Module chameleon.zpt.template, line 17, in render
>>>   Module chameleon.core.template, line 229, in render
>>>   Module chameleon.core.template, line 382, in cook_and_render
>>>   Module chameleon.core.template, line 217, in cook_and_render
>>>    - __traceback_info__: (<PageTemplateFile
>>> /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/mapping_item.pt>,)
>>>   Module chameleon_86609e67614644096f5b299250421c97eec7612e, line 213, in render
>>>   Module deform.field, line 394, in serialize
>>>   Module deform.widget, line 937, in serialize
>>> RuntimeError: Caught exception rendering template.
>>>  - Expression: ``rndr(tmpl,field=f,cstruct=cstruct.get(f.name, null))``
>>>  - Filename:   /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/form.pt
>>>  - Arguments:  field: <Form - at 0x736c6d0>
>>>                cstruct: {...} (60)
>>>                template: <PageTemplateFile - at 0x7372710>
>>>                xincludes: <XIncludes - at 0x7372790>
>>>                macros: <Macros - at 0x7a7d250>
>>>                null: <_null - at 0x70a6ed0>
>>>
>>> RuntimeError: Caught exception rendering template.
>>>  - Expression: ``field.serialize(cstruct)``
>>>  - Filename:   /home/p27b/usr/lib/python2.7/site-packages/deform-0.9-py2.7.egg/deform/templates/mapping_item.pt
>>>  - Arguments:  field: <Field - at 0x736cc50>
>>>                cstruct: <_null - at 0x70a6ed0>
>>>                template: <PageTemplateFile - at 0x7a7db50>
>>>                xincludes: <XIncludes - at 0x7a89910>
>>>                macros: <Macros - at 0x7a89290>
>>>
>>> IndexError: list index out of range
>>>
>>> Vieleicht hat jemand sowas schon mal gesehen.
>>>
>>> Der code sieht so  aus:
>>>
>>> class MySchema(MappingSchema):
>>>
>>>     name = SchemaNode(String(),
>>>                       description = LONG_DESC)
>>>     title = SchemaNode(String(),
>>>                       description = LONG_DESC)
>>>     root = SchemaNode(String(),
>>>                       description = LONG_DESC)
>>>    .....viele viele felde
>>>
>>>
>>> ......
>>> class DEformTest(BrowserPage):
>>>     def form_view(obj):
>>>         myform = Form(schema, buttons=('submit','clear'))
>>>         return myform.render()
>>>     __call__ = ViewPageTemplateFile('deform_test.pt')
>>>
>>>
>>> Mit wenigen Feldern funktioniert es.
>>>
>>
>> - --
>> ZOPYX Limited           | zopyx group
>> Charlottenstr. 37/1     | The full-service network for Zope & Plone
>> D-72070 Tübingen        | Produce & Publish
>> www.zopyx.com           | www.produce-and-publish.com
>> - ------------------------------------------------------------------------
>> E-Publishing, Python, Zope & Plone development, Consulting
>>
>>
>> -----BEGIN PGP SIGNATURE-----
>> Version: GnuPG v1.4.11 (Darwin)
>> Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/
>>
>> iQGUBAEBAgAGBQJNy2YHAAoJEADcfz7u4AZjCe4Lv3biSvJE712X31l63mVTXBOv
>> Lgx66sH9+LzD2dWj9dH8n40R7Gi962YLzW9HUSa49K/LJL5bn2M7apCwuQMjppYG
>> BL/sFjPneLLVBiTEPta0gDhZiTMXM8lkj06Z5U/VJwImLs8DH8v0Md+FjRDWq8t/
>> l8LNDXL5aPpZ+280lZ3Ba8SZiKQBrDqwd/+2eH3qNaeJJDq5gU67qvMiYGryqQyK
>> dITmeU9SD5AK6IKfkZTp7x6TJQuICEkqDmKLvuiuep6UZhmCT6qlc+k5KiKefvhV
>> ue1VIeaQuZD244U2de9Q9lblPm8eZrAbhs4D4xK+jSUn7P4gCM9kfD+vrBsnaF1c
>> 8OVBobboN2x0+0zwY0vrwlPjgNfpX4XoQgPf+ibQDxd2cAjugOBTdctrk3i9jNlq
>> KW0J5PIKI6Ctf7zMzEc7sy5pH1sa56coMvOOAMwEGg915+XBaw4B1JWwNlModUld
>> iI+XuexsPE2+z85bExjH5FgtZcm6cwI=
>> =ushG
>> -----END PGP SIGNATURE-----
>>
>>
>>
>> _______________________________________________
>> zope mailing list
>> [email protected]
>> https://mail.dzug.org/mailman/listinfo/zope
>>
>>
> 
> 
> 


- -- 
ZOPYX Limited           | zopyx group
Charlottenstr. 37/1     | The full-service network for Zope & Plone
D-72070 Tübingen        | Produce & Publish
www.zopyx.com           | www.produce-and-publish.com
- ------------------------------------------------------------------------
E-Publishing, Python, Zope & Plone development, Consulting


-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (Darwin)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iQGUBAEBAgAGBQJNy4npAAoJEADcfz7u4AZjdN4LwMk9t7M6vbUJSXMdwTp6X6yu
MgqPyXECKk6tnWGddUwqusi77JtXePYI0AQ+/fBKatdALQf/b9rsWJ8RUrRxCebI
yoBdGEK+kuwJM29yhuKegMzeYFKsoneD0cqu7wRrT0Kjr2lwkihQqr56rwze/0rX
+zG5xCVE1+eVRMHC0TdR/d8OiGJiwduS4vO5IRsHsONWb5g119TSwBrbMQm+fgKg
WcaZl4rwmwnd+oXEM1bb0uq3Xed/6AoIiXTPv9769pMUdx+UJFPC5Vh0JANB7IpG
Fk08/Cu7yidjzl09dtokB7q9W39DaSL2Hyt8lxDo3ZY9KXWVVzsdTVHzPFPNdIFN
w9Uhnv7qax7ngrBGsIXVh53j4Myss7VB7yzt7Zr+o2bCkZaY48ELEX0Vr8VsuvPp
2Drjwt2ahMtVQ683DGd1qf4la32a0lh0GdAfFy2iInITyel7ZXj3krdIkjQS1u4W
wIfD1cEywU/vWyB/QrFQZZtlxvC4q8k=
=AIGp
-----END PGP SIGNATURE-----



_______________________________________________
zope mailing list
[email protected]
https://mail.dzug.org/mailman/listinfo/zope

begin:vcard
fn:Andreas Jung
n:Jung;Andreas
org:ZOPYX Ltd. & Co. KG
adr;quoted-printable:;;Charlottenstr. 37/1;T=C3=BCbingen;;72070;Germany
email;internet:[email protected]
title:CEO
tel;work:+49-7071-793376
tel;fax:+49-7071-7936840
tel;home:+49-7071-793257
x-mozilla-html:FALSE
url:www.zopyx.com
version:2.1
end:vcard