Re: [Product-Developers] do Dexterity objects provide IContentType?
It should work as long as your object provides some interface that provides IContentType. Dexterity does this automatically for auto-generated schemas. If you're using your own schema in Python you have to do alsoProvides(schema, IContentType) yourself. On 5/16/14, 1:21 PM, Héctor Velarde wrote: just curious why this fails, obj is a Dexterity based content type: (Pdb) from zope.app.content import queryContentType (Pdb) queryContentType(obj) (Pdb) obj MyType at /Plone/test/foo comments? ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Archetypes Event-derived type without content actions menu
On 4/1/14, 2:02 AM, ajung wrote: Hi there, we have legacy system (not out code) running on Plone 4.2.6. It contains a custom AT-based event type. This type shows up with an empty div.contentActions while all other types show the standard Plone menu bar. The empty div is generated through this viewlet definition in plone.app.layout browser:viewlet name=plone.contentactions for=* manager=.interfaces.IContentViews template=contentactions_blank.pt permission=zope2.View / while the standard menu is generated through this viewlet definition browser:viewlet name=plone.contentactions for=* view=plone.app.layout.globals.interfaces.IViewView manager=.interfaces.IContentViews class=.common.ContentActionsViewlet permission=zope2.View / I really wander why the second viewlet definition does not work in our case - not even for the standard base_view. Almost all of the code had been autogenerated through Zopeskel and the minimum customization appear fine. I fact I have never heard of IViewView. What could be the reason that even base_view would show up without content actions menus? IViewView should be automatically applied to the default view of any item (this happens in plone.app.layout.globals.layout:LayoutPolicy.mark_view, which is called from main_template). It sounds like that's not happening; I don't know why not but that's one place you can debug. David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] #sprint topic name
Done :) On 2/8/14, 9:04 AM, Roel Bruggink wrote: Can we get the #sprint channel's topic to The Plone sprinting channel . http://plone.org/events/sprints so it works for all sprints? -- Roel Bruggink http://www.fourdigits.nl/mensen/roel-bruggink Four Digits BV http://www.fourdigits.nl http://www.fourdigits.nl/tel: +31(0)26 4422700 ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] How to group fields in dexterity? Nested fieldsets possible?
On 1/31/14, 11:30 AM, Maik Derstappen wrote: Hi, i'm looking for a way, to group some fields in a dexterity model. What i can do is, using a fieldset with plone.autoform, but this results in tabs in the edit form, which is ok. But what i whant is, inside one tab (fieldset) i will have some smaler fieldsets to group fields together which are belong together like date_from and date_to or some thing like this. z3c.form support nested groups (fieldsets) is there a way to do this in Plone with dexterity? Or how should i group fields in the dexterity edit form? thx for any hint If you put enable_form_tabbing = False on the form class, Plone won't turn the fieldsets into tabs. But if you want tabs *and* fieldsets within the tabs, I think you'll need to write your own form template. The autoform fieldsets and the default template in plone.app.z3cform only handle one level of fieldsets. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] status of newsletter packages
On 10/30/13, 1:44 AM, Mikko Ohtamaa wrote: on the other side, are there any other packages to solve the newsletter use case? what are you using nowadays? http://kb.mailchimp.com/article/how-to-code-html-emails Developing newsletters? Never again. Not even once. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] conventions on version numbering
On 10/30/13, 12:17 PM, Héctor Velarde wrote: according to our versioning scheme conventions, we should do the following: Given a version number MAJOR.MINOR.PATCH, increment the: * MAJOR version when you make incompatible API changes, * MINOR version when you add functionality in a backwards-compatible manner, and * PATCH version when you make backwards-compatible bug fixes. http://semver.org/ how do you handle the inclussion of a new translation on a package? do you release as a patch or as a minor version number change? patch ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] anyone interested in moving PloneGetPaid to git?
On 6/9/13 1:55 PM, Paul J Stevens wrote: On 06/07/2013 06:34 PM, David Glick wrote: The censored packages have effectively been forked, so yes, that makes sense so that special find-links are not needed to install the packages. If you tell me your gmail account and pypi user I'll make sure you have access. Thanks for volunteering! David, Sorry to be dense, but what do you mean by 'censored packages'. That was a bad autocomplete, I meant the packages you mentioned. :) ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] anyone interested in moving PloneGetPaid to git?
The censored packages have effectively been forked, so yes, that makes sense so that special find-links are not needed to install the packages. If you tell me your gmail account and pypi user I'll make sure you have access. Thanks for volunteering! David Glick (mobile) On Jun 7, 2013, at 6:34 AM, Paul J Stevens p...@nfg.nl wrote: On 04/01/2013 11:33 PM, Nathan Van Gheem wrote: Hi Eric, I'm not sure who is maintaining that any longer. I think it'd be great for to move it and it's complimentary packages over to the collective. I believe a lot of people still use it so someone giving the package some love could help out a lot of people. I'm volunteering. Since this is a whole suite of packages, I think it warrants it's own namespace. So no need to rename them all to collective.getpaid.* Most packages already are in the getpaid.* namespace, except for Products.PloneGetPaid and the vendor packages. Only those latter ones should be renamed I expect: hurry.workflow - getpaid.hurry.workflow ore.viewlet - getpaid.ore.viewlet yoma.batching - getpaid.yoma.batching The rest (Products.PloneGetPaid and all the getpaid.* packages) can simply land in the collective. agreed? -- Paul J Stevenspjstevns @ gmail, twitter, skype, linkedin * Premium Hosting Services and Web Application Consultancy * www.nfg.nl/i...@nfg.nl/+31.85.877.99.97 ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Plone 4.3 compatibility for plone.org products (was Plone 4.2 compatibility for plone.org products)
On 6/1/13 8:12 AM, Luca Fabbri wrote: On Mon, Jan 14, 2013 at 9:32 PM, Jon Stahl jonst...@gmail.com wrote: --- On Mon, Jan 14, 2013 at 10:56 AM, Nathan Van Gheem vangh...@gmail.com wrote: IMO, the query just needs to change to show all 4.x compatible products right now. Not all authors update their products to show they're compatible with every version. The list of products is then pretty sparse compared to what is actually available. Yes, please! +1000 Hi, I want to revive this old discussion because Plone 4.3 now is the current version; I know that some guys talked about how to change the products section (http://www.coactivate.org/projects/plog2013/products-party) so probably try to improve the current one is a waste of time. But looking at the present state the products page is still displaying only Plone 4.2 compatibility and we have not way to mark releases as Plone 4.3 compliant... :\ The Nathan's suggestion of removing the version filter (or unify under Plone 4.x all Plone 4 releases) is probably the better choice. If we simply add Plone 4.3 release we'll see again an empty plone.org products page for some weeks. I'm in the process of taking care of this. /products now has an option of Plone 4.x for the version. This is the default query, and it will include products tagged as compatible with Plone 4, Plone 4.1, Plone 4.2, or Plone 4.3 (which I added as an available option). (If you don't see this yet, it's cached and should be there soon.) I am working on adding the 'Plone 4.3' compatibility tag to all existing releases that are tagged as compatible with 4.2 and mention 4.3 compatibility in their long_description, or that I have personally used on 4.3. Product developers, if your package is 4.3 compatible and *doesn't* mention that in the long_description, please update your release metadata on plone.org. Keep in mind that /products is cached (for an hour, IIRC?) so the change may take a bit to appear. I'm also willing to update the tags for other packages if you tell me ones that you can confirm are compatible with 4.3. best, David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] pissed Generating the Dexterity boilerplate for Plone 4.3/pissed
On 5/27/13 11:46 PM, ajung wrote: David Glick (Plone) wrote Thanks for pointing out some specific places where the Dexterity documentation is out of date. Steve McMahon and I are working on fixing this. Additional specific suggestions for improvements, as opposed to general griping, would be appreciated. I am reading a subliminal allegation that integrators (perhaps I take this to personal) do nothing for the community and only live from others peoples work - without contributing anything back. Not participating as core developer does not mean that I/we don't contribute on various level (ask me for a long list if you want to see one). I think you're misreading what I said then. I appreciate your contributions and was in fact trying to thank you for this one. Reading your criticisms of Dexterity was hard for me because I've put a lot of time and effort into trying to maintain it over the past couple years. Much of the criticism is valid, so it reminds me of some of the ways in which I've failed. My comments about the need for the whole community to be responsible were not meant as judgment on anyone's contributions or lack thereof, but more of a plea for help since I don't feel capable of fixing the problems on my own. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Plone 4.3: AttributeError: 'FileChunk' object has no attribute 'read'
The FileChunk error was fixed in
https://github.com/plone/plone.namedfile/commit/c0de399d826a19eba7d58f8501432c8ca8ecd381,
released in plone.namedfile 2.0.3, and will be part of the next Plone
4.3.x release.
David
On 5/26/13 10:26 AM, Andreas Jung wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
Next upgrade fun with Plone 4.3:
2013-05-26 19:24:47 ERROR root could not scale
plone.namedfile.file.NamedImage object at 0x18f5c5f0 of
'http://zopyx.com:8089/Plone/de/rotator-1'
Traceback (most recent call last):
File
/home/plone/.buildout/eggs/plone.namedfile-2.0.1-py2.7.egg/plone/namedfile/scaling.py,
line 196, in create
result = scaleImage(orig_data, direction=direction, height=height,
width=width, **parameters)
File build/bdist.linux-x86_64/egg/plone/scale/scale.py, line 31, in
scaleImage
image = PIL.Image.open(image)
File
/home/plone/.buildout/eggs/Pillow-1.7.8-py2.7-linux-x86_64.egg/PIL/Image.py,
line 1953, in open
prefix = fp.read(16)
AttributeError: 'FileChunk' object has no attribute 'read'
2013-05-26 19:24:47 ERROR Zope.SiteErrorLog 1369589087.310.780236486296
http://zopyx.com:8089/Plone/de/folder_listing
Traceback (innermost last):
Module ZPublisher.Publish, line 126, in publish
Module ZPublisher.mapply, line 77, in mapply
Module ZPublisher.Publish, line 46, in call_object
Module Shared.DC.Scripts.Bindings, line 322, in __call__
Module Shared.DC.Scripts.Bindings, line 359, in _bindAndExec
Module Products.CMFCore.FSPageTemplate, line 237, in _exec
Module Products.CMFCore.FSPageTemplate, line 177, in pt_render
Module Products.PageTemplates.PageTemplate, line 79, in pt_render
Module zope.pagetemplate.pagetemplate, line 132, in pt_render
Module zope.pagetemplate.pagetemplate, line 240, in __call__
Module zope.tal.talinterpreter, line 271, in __call__
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 888, in do_useMacro
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 533, in do_optTag_tal
Module zope.tal.talinterpreter, line 518, in do_optTag
Module zope.tal.talinterpreter, line 513, in no_tag
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 852, in do_condition
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 821, in do_loop_tal
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 531, in do_optTag_tal
Module zope.tal.talinterpreter, line 513, in no_tag
Module zope.tal.talinterpreter, line 343, in interpret
Module zope.tal.talinterpreter, line 742, in do_insertStructure_tal
Module Products.PageTemplates.Expressions, line 218, in evaluateStructure
Module zope.tales.tales, line 696, in evaluate
- URL:
file:/home/plone/zopyx.com-relaunch-plone-43/src/zopyx.com.theme/zopyx/com/theme/skins/zopyx_theme_custom_templates/main_template.pt
- Line 122, Column 27
- Expression: PythonExpr scale.scale('image', width=360,
height=230).tag()
- Names:
{'container': ATFolder at /Plone/de,
'context': ATFolder at /Plone/de,
'default': object object at 0x2b768fadeb80,
'here': ATFolder at /Plone/de,
'loop': {u'img': Products.PageTemplates.Expressions.PathIterator
object at 0x18587f50},
'nothing': None,
'options': {'args': ()},
'repeat': Products.PageTemplates.Expressions.SafeMapping object
at 0x18921c58,
'request': HTTPRequest,
URL=http://zopyx.com:8089/Plone/de/folder_listing,
'root': Application at ,
'template': FSPageTemplate at /Plone/de/folder_listing,
'traverse_subpath': [],
'user': PropertiedUser 'ajung'}
Module Products.PageTemplates.ZRPythonExpr, line 48, in __call__
- __traceback_info__: scale.scale('image', width=360, height=230).tag()
Module PythonExpr, line 1, in expression
Module AccessControl.ImplPython, line 675, in guarded_getattr
AttributeError: 'NoneType' object has no attribute 'tag'
- -aj
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Re: [Product-Developers] pissed Generating the Dexterity boilerplate for Plone 4.3/pissed
On 5/25/13 6:55 AM, ajung wrote: After reversing engineering: the problem here is in GenericSetup. The configuration for property name=schema.../property is completely ignored. It is correctly exported through portal_setup after setting it manually through the ZMI but the standard types tool import step ignores this property. This is working for me for some Dexterity content types in Plone 4.3. Are you sure you specified Dexterity FTI as the meta_type? David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] pissed Generating the Dexterity boilerplate for Plone 4.3/pissed
On 5/25/13 4:40 AM, ajung wrote: Rant continuing Even the Dexterity documentation is outdated for Plone 4.3 http://dexterity-developer-manual.readthedocs.org/en/latest/schema-driven-types.html Please use the copy of the manual at http://developer.plone.org/reference_manuals/external/plone.app.dexterity/ rather than the one at http://dexterity-developer-manual.readthedocs.org/ ... the latter has not been getting updated when changes are made in plone.app.dexterity/docs, and I've asked Giacomo to take it down. It's still true that some things need to be updated for Plone 4.3. David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] KSS removal / workflow menu
On 5/17/13 9:32 AM, Sean Upton wrote: So KSS changeWorflowState and its wicked assumptions have broken [1,2] two add-ons I have developed, enough so that I feel highly motivated to get my packages updated to work on Plone 4.3 (on 4.2.x now). Does 4.3 implement an XMLHTTPRequest-based state-change mechanism for the workflow menu actions, or does this merely use simple page loads? Sean [1] Do not use worklists with KSS installed. https://dev.plone.org/ticket/13510 [2] assert setSite(NON_SITE) === 'evil' https://teamspace.upiq.org/trac/ticket/410 As far as I can recall we didn't try to replicate the feature of changing the workflow state without reloading the page. It's probably not hard to do in jQuery if you need it. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] multi version CI: extending from Dexterity KGS in buildout.plonetest?
On 3/27/13 7:33 AM, Héctor Velarde wrote: yesterday I successfully started testing various add ons against different versions of Plone and Python using Travis CI and our good old testing configurations in buildout.plonetest. you can see some nice examples in: https://travis-ci.org/collective/collective.prettydate https://travis-ci.org/collective/plone.app.imagecropping ideas were shamelessly stolen from plone.api and everything is documented in: https://github.com/collective/buildout.plonetest#testing-in-travis-ci-with-multiple-versions-of-plone now I'm facing a new problem that could be interesting for others: I want to test some Dexterity-based content types on Plone 4.1 but I would need to add the KGS to the plone-4.1.x.cfg configuration: [buildout] extends = http://dist.plone.org/release/4.1-latest/versions.cfg https://good-py.appspot.com/release/dexterity/1.2.1 -- this one! ... anybody against this? I would probably make a separate plonetest configuration for Plone 4.1 + Dexterity. Plone 4.1 didn't officially include Dexterity, and pretending it did could cause someone to draw the wrong conclusions from their test runs. Also, that's not the right way to extend Dexterity versions; you should do: extends = https://good-py.appspot.com/release/dexterity/1.2.1?plone=4.1.6 That's because the Dexterity 1.2.1 KGS contains a couple different versions of five.grok for compatibility with different versions of Zope2. If you specify the plone version as a parameter like this it has enough info to constrain it to the correct version; without it it'll just include the latest one that's in the KGS which might not be correct. David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Ask for release of LinguaPlone
You should have access now. cheers, David On 1/17/13 5:39 AM, Jean-Michel FRANCOIS wrote: Hi ! I need a new release for LinguaPlone. There is one year of changes inside ! I'm ready to assume the release if you give me rights (user toutpt on both plone.org http://plone.org pypi). Regards / Cordialement, JeanMichel FRANCOIS Find me on Twitter http://twitter.com/toutpt / Retrouvez moi sur Twitter http://twitter.com/toutpt_nantes ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Plone 4.3 compatibility for plone.org products (was Plone 4.2 compatibility for plone.org products)
On 1/14/13 4:16 AM, Luca Fabbri wrote: On Tue, Jan 8, 2013 at 9:28 PM, Alex Clark acl...@aclark.net wrote: On 2013-01-06 20:13:46 +, Jean Jordaan said: Hi Luca, Where is the code of the PSC used by plone.org? If you start from https://github.com/plone/Products.PloneOrg you should find it. Yes you can help, please help! :-) I started watching at this in the W.E: I'm not 100% sure I'm using the right branch. In this template (https://github.com/plone/Products.PloneOrg/blob/master/src/Products/PloneOrg/skins/ploneorg/psc_view_ploneorg.pt) I get errors for the old-style usage of toLocalizedTime. Anyone can confirm this? I just checked in portal_skins on plone.org, and it's actually using the copy of psc_view_ploneorg from PloneSoftwareCenter, not the one in PloneOrg. Meanwhile: can I also try to implement my old suggestion from the discussion Releases on plone.org/products page (in two word: changing the plone.org/products page dropdown default to most rated to recently updated)? +0. The downside to that is that is makes it easier to game the system to make your product show up more, by making frequent releases. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Dexterity: make a list field required
I think you can also say min_length=1 ... but the error message in case
the list is too short might be cryptic, IIRC.
David
On 12/5/12 10:57 AM, Christian Ledermann wrote:
OK figured out a workaround:
def isnotempty(value):
return bool(value)
layers = schema.List(
title=_(uLayers),
description=_(uWMS Layers),
required=True,
constraint=isnotempty,
value_type=schema.Choice(
source=layers_vocab,
required=True,
),
)
On Wed, Dec 5, 2012 at 9:50 PM, Christian Ledermann
christian.lederm...@gmail.com wrote:
I try to make a list filed required for a dexterity type:
layers = schema.List(
title=_(uLayers),
description=_(uWMS Layers),
required=True,
value_type=schema.Choice(
source=layers_vocab,
required=True,
),
but when I save the edit form it does not complain wether
the list field is filled or not
--
Best Regards,
Christian Ledermann
Nairobi - Kenya
Mobile : +254 702978914
*))){
If you save the living environment, the biodiversity that we have left,
you will also automatically save the physical environment, too. But If
you only save the physical environment, you will ultimately lose both.
1) Don’t drive species to extinction
2) Don’t destroy a habitat that species rely on.
3) Don’t change the climate in ways that will result in the above.
}(((*
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Re: [Product-Developers] please release collective.portlet.actions
On 10/12/12 7:57 PM, Alex Clark wrote: On 2012-10-12 14:32:44 +, Tom Gross said: There is no automated way. But adding a buildout based on one of these http://svn.plone.org/svn/collective/buildout/plonetest/ (any reason to not have these on github?) I am interested in moving them to github (and leaving the old ones in place with a note) but IIRC davisagli and I didn't agree on what to call them. I don't like plonetest because that is meaningless AFAICT (or at least, I don't understand what it means. Buildouts for… testing?) They are in fact buildouts that were created for the purpose of testing Plone add-ons. Please just leave the name alone; even if it's not a particularly verbose name, renaming things tends to cause confusion. David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Plone Keyword Manager
On 9/17/12 2:39 PM, jimterangi wrote: I've noticed name discrepancies alot with things getting moved on to git hub. It is definitely not very good for community driven development, such as Plone. On the contrary, I think github's tools for tracking issues and doing peer review of pull requests are really excellent tools for community-driven development. What do you think is problematic? ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Plone Keyword Manager
On 9/16/12 6:24 AM, Héctor Velarde wrote: hi there! who is the current maintainer of Products.PloneKeywordManager? Looks like no one had done any work on it until you for the past year. The owners on PyPI are dunlapm, jessesnyder, saily, tdesvenain. By the way, I notice that it got moved to github as Products.KeywordManager ... that should probably get renamed to match the name of the product. David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] release archetypes.querywidget
On 9/3/12 2:50 AM, Jens W. Klein wrote: Hi, after fixing bug https://dev.plone.org/ticket/13144 it would be nice to have a release, is this possible? This would help anybody using new collections together with add ons which are modifing the raw query, i.e. Solgema.fullcalender is a prominent one. All you have to do is add it to checkouts.cfg in the appropriate branch of buildout.coredev, and Eric will make sure it gets released along with the next Plone release from that branch. I just added it for 4.2 and 4.3. If you want it sooner than that, give me your pypi username and I'll add you as an owner so you can release it. David ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Plone Community and Development – Things of note (2012-08-23)
On Aug 26, 2012, at 8:40 AM, Karl Johan Kleist kle...@postkiosk.de wrote: Hi all, After having added Products.TinyMCE = 1.3.b2 to [versions], and verified the existence of eggs/Products.TinyMCE-1.3b2-py2.7.egg after running buildout, no traces of a visual editor is to be seen. All I get is this: textarea id=text class=mce_editable name=text rows=25 cols=40/textarea and below that the usual link Edit without visual editor. Do I have to turn more knobs in order to activate 1.3b2 ? There is an upgrade step you must run. After doing that, if it still doesn't work, check for JavaScript errors. - http://du-alter-schwede.de -- View this message in context: http://plone.293351.n2.nabble.com/Plone-Community-and-Development-Things-of-note-2012-08-23-tp7558215p7558282.html Sent from the Product Developers mailing list archive at Nabble.com. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire is now hiring a Web Developer http://groundwire.org/about/jobs/web-developer ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Thinking about CMF site fixture/layer for plone.testing
On 5/10/12 9:24 AM, Sean Upton wrote: I'm using a homegrown CMF site fixture/layer with plone.testing for testing add-ons that require CMF but not Plone (and possibly also are non-GPL e.g. MIT/BSD/ZPL type licenses). What I have done thus far is minimal -- just the tiny bits I need to test: create a site class subclassing Products.CMFCore.PortalObject.PoralObjectBase, and add a portal_catalog to that site, and this runs inside a layer based on plone.testing.z2.STARTUP. This seems useful to me because it gives me a way of resolving items in a site via a catalog, and it gives me a persistent component registry to test against. It also is much faster to set up and tear down than a fully-blown Plone site, which is advantageous for packages that have minimal coupling with Plone. Is this something that might (eventually) be useful to others as an added layer in plone.testing itself (assuming another optional extra called 'cmf', and a layer resource called 'site')? Why not 'portal', since that's what's used in the Plone fixture, CMFTestCase, and PortalTestCase in Zope2's Testing package? If so, what OOTB CMF tools and fixtures would you want in a CMF site fixture for testing? Also, is there any point in using / requiring CMFDefault if a fixture based on CMFCore will suffice? My goal would be only adding extra dependency on CMFCore only. +1 for not requiring CMFDefault, and for the proposal in general. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Are you engaging? Find out! Use our free engagement benchmarking tool. http://groundwire.org/labs/engagement-strategy/diy-benchmarking-survey ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] [plone.app.iterate] Why is working copy support tied to versioning?
On Apr 24, 2012, at 11:53 PM, Andreas Jung wrote: -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Hi there, I wonder why the working copy support of Plone is only working for content-types with versioning enabled? Is there any particular reason because I consider both features (working copy support and versioning) independent of each other. I'm not sure. I just glanced through plone.app.iterate and didn't see anything that would obviously make it require versioning. In what way does it fail without versioning? David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 GiveBIG is coming! Mark your calendar for May 2 and get ready to give big to Groundwire on this community-wide day of giving. http://www.seattlefoundation.org/npos/Pages/Groundwire.aspx ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] plone.app.theming and password reset
On Apr 25, 2012, at 1:04 AM, Christian Ledermann wrote: Hello, some diazo themes have a problem with the password reset. I tested this with my development server and on ploud.com the results were the same: theme: ploud: devel: sunrain OK OK Burned error error Motion error error Wood Experience OK OK Red Music OK OK Coda Press OK OK Discovery OK OK Banana Leaf OK OK Leaves Dew error error Pollination OK OK iwaters error error Earthling Two OK OK /portal_registration/passwordreset/pwreset_form displays: Error setting password Sorry, this appears to be an invalid request. Please make sure you copied the URL exactly as it appears in your email and that you entered your user name correctly. there are no errors in the error log (with no 'Ignored exception types') So it seems to be an error in the rules.xml I suppose, can somebody point me into the right direction to debug this? Maybe an issue with a relative link and the Diazo theme not copying the BASE tag properly? Just a guess. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 GiveBIG is coming! Mark your calendar for May 2 and get ready to give big to Groundwire on this community-wide day of giving. http://www.seattlefoundation.org/npos/Pages/Groundwire.aspx ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Introducing collective.grok
On 4/16/12 11:41 PM, Martin Aspeli wrote: On 17 April 2012 02:44, Érico Andreier...@simplesconsultoria.com.br wrote: Hello guys, I would like to present you collective.grok, a package bringing Grok and Martian to Generic Setup and i18n registrations in Plone. Cool ;) Could we please find a better name? This is hugely confusing when there is 'grok' and 'five.grok' already, and this covers only a very specific (but two unrelated?) use cases. We have been using plone.directives.* as a namespace before. Could that work? Right now the package is in version 1.0a2 (released on Pypi) and the code and issue tracker are available at GitHub (https://github.com/collective/collective.grok) So, a tipical zcml file to handle profiles registration like this: configure xmlns=http://namespaces.zope.org/zope; xmlns:genericsetup=http://namespaces.zope.org/genericsetup; xmlns:i18n=http://namespaces.zope.org/i18n; i18n_domain=collective.person genericsetup:registerProfile name=default title=collective.person: Install directory=profiles/default description=collective.person provides=Products.GenericSetup.interfaces.EXTENSION i18n:attributes=title; description / genericsetup:registerProfile name=uninstall title=Uninstall collective.person directory=profiles/uninstall description=Uninstall collective.person provides=Products.GenericSetup.interfaces.EXTENSION i18n:attributes=title; description / genericsetup:importStep name=collective.person-upgrades title=collective.person: Upgrades description=Run available upgrades for this package. handler=collective.person.setuphandlers.run_upgrades /genericsetup:importStep include package=.upgrades / genericsetup:importStep name=collective.person title=Person Catalog Import Step description= handler=collective.person.exportimport.catalog.importPersonCatalog depends name=toolset/ /genericsetup:importStep genericsetup:exportStep name=collective.person title=Person Catalog Export Step description= handler=collective.person.exportimport.catalog.exportPersonCatalog / /configure Would be replaced by functions and decorators in Python files: from collective.grok import gs gs.profile(name=u'default', title=u'collective.person: Install', description=u'collective.person', directory='profiles/default') # Uninstall Profile gs.profile(name=u'uninstall', title=u'Uninstall collective.person', description=u'collective.person', directory='profiles/uninstall') @gs.importstep(name=u'collective.person-upgrades', title='collective.person: Upgrades', description='Run available upgrades for this package.', dependencies=[]) def run_upgrades(context): pass @gs.importstep(name=u'collective.person', title='Person Catalog Import Step', description='', dependencies=['toolset', ]) def importPersonCatalog(context): pass @gs.exportstep(name=u'collective.person', title='Person Catalog Export Step', description='',) def exportPersonCatalog(context): pass In the near future, collective.grok is planned to support also: * Portlets registration * Transmogrifier * Dexterity Behaviors (I'm not sure about this one, should be somewhere else...) I'm against trying to create these types of 'mega packages' that cover lots of functionality. What do we do if (when) we deprecate portlets, for instance? And is everyone going to want transmogrifier as a dependency? Better to have specific packages, like plone.directives.form and plone.directives.dexterity. I wouldn't worry about it too much. We should avoid hard dependencies on things that some people aren't going to want, but managing a gazillion packages is a pain. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 GiveBIG is coming! Mark your calendar for May 2 and get ready to give big to Groundwire on this community-wide day of giving. http://www.seattlefoundation.org/npos/Pages/Groundwire.aspx ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Automatically generating CHANGELOG.txt from Github commits
On Apr 11, 2012, at 12:09 PM, Mikko Ohtamaa wrote: Hi, Do you know any method of automatically * Extracting Git(hub) history * Making CHANGELOG.txt entry like 1.0.2 - 1.0.3 * Including text from history entries which are tagged like [release notes] and putting them to the changelog This would make Python egg release process even better and more automatic with jarn.mkrelease and buddies. Only if everyone remembers to add the [release notes] tag when committing. Good luck with that. -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 GiveBIG is coming! Mark your calendar for May 2 and get ready to give big to Groundwire on this community-wide day of giving. http://www.seattlefoundation.org/npos/Pages/Groundwire.aspx ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] RichTextWidget wysiwyg editor not displaying actual value after action
On 3/19/12 12:11 AM, Régis Rouet wrote:
Hi,
I try to have a reset button on a customized dexterity.EditForm
to set a RichText field with a computed value while staying on the edit
form.
For example :
class EditForm(dexterity.EditForm):
grok.context(IScreening)
z3cform.extends(dexterity.EditForm)
def updateWidgets(self):
super(EditForm, self).updateWidgets()
@button.buttonAndHandler(u'Reset', name='reset')
def handle_reset(self, action):
data, errors = self.extractData()
data['user_text'] = u'reset' + ' ' + datetime.now().isoformat()
self.applyChanges(data)
self.updateWidgets()
The problem is that the wysiwyg editor keep displaying the old value.
If I click on the edit without wysiwyg editor link, I then get the actual
value.
I'm new to z3c.form and not sure to have a correct code.
Any opinion ?
I use Plone 4.1.4 and dexterity 1.2.
It's not working because RichText fields need to store a
plone.app.textfield.value.RichTextValue object, not a unicode string.
But if you don't need to actually store the new value on the object, you
can do it this way (since widgets use the value in the request in
preference to obtaining a value from the form's content item):
@button.buttonAndHandler(u'Reset', name='reset')
def handle_reset(self, action):
data, errors = self.extractData()
self.request.set('form.widgets.body', u'reset' + ' ' +
datetime.now().isoformat())
self.updateWidgets()
David
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Re: [Product-Developers] tinycme.xml resource types
On 3/21/12 12:58 PM, Sean Upton wrote: Okay, so I'm just moving my rant from #plone here, but here goes: is any one else frustrated that we have to define a tinymce.xml just to get resource (linkable, container) types listed for hyperlinks? Does it not seem that this could/should be better done on each type's respective FTI (e.g. a behavior for Dexterity types that is included in all the docs/boilerplate defaults -- one that opted the type into being linkable, and if a container, listed as such in the final resources considered by Products.TInyMCE)? ITinyMCEResourceTypes is an awfully crude interface anyway -- I don't want to get rid of it, but there needs to be some better way to get this config to TinyMCE without all the boilerplate of tinymce.xml. Or maybe we just need linkable-by-default convention-over-configuration and the ability to blacklist types instead of whitelist types as linkable, containsobjects in control-panel? What can be done to make this better for add-on developers -- less boilerplate and such? Ideas to make this less tedious welcome. I bet there is a backward-compatible way to make things easier, too. Maybe if some consensus emerges, I will try to implement something in experimental forks of Products.TinyMCE and pitch it over on plone-developers. Seems to me that linkability should ideally be a boolean property of an FTI rather than a list on the TinyMCE utility. Though the latter is probably faster to look up, and I don't personally experience enough pain here to put forth effort to fix it. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 The Engagement Party 2012. So much more fun than the wedding reception. http://www.npoengagementparty.com ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] How to display borg.localrole in Sharing tab
On 3/23/12 2:11 PM, Marcos Romero wrote: Thanks Jon I think I didn't explain it right. I'm adding principals (users and groups) to existing roles programatically via borg.localrole. I'd like those principals to be shown under Can read, Can edit, Can review columns in the Sharing tab. I don't wont to add new roles there, just to see people who effectively have those roles, but not in the native way but via my custom adapter. I hope this is more clear. I think the lack of this is a shortcoming in the existing sharing tab, and a patch to improve it would be welcome! -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 The Engagement Party 2012. So much more fun than the wedding reception. http://www.npoengagementparty.com ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] archetypes.uploadreferencewidget release
On 3/22/12 10:47 AM, Radim Novotny wrote: Hi, the archetypes.uploadreferencewidget package on PyPI is owned by 'deo' only. With all respect to Dorneles and his Plone work we would need to change ownership of this package to someone else. Does anyone know if there is any chance to add another package owners even if deo can't do that? Ask on the catalog-sig mailing list. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 The Engagement Party 2012. So much more fun than the wedding reception. http://www.npoengagementparty.com ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] ANN: plone-devstart (please help test)
On Mar 13, 2012, at 10:00 AM, Alex Clark wrote:
On 3/10/12 5:15 PM, Martin Aspeli wrote:
Hi,
Somewhat inspired by the goals of the ``plone.api`` initiative and based
on the experience of seeing many, many people struggle to get a safe
Plone development up and running due to problems with polluted system
Python interpreters, missing libraries and confusing buildouts, I have
created a script called ``plone-devstart.py``.
+0
In the interest of stop energy (kidding)… but seriously: can we not go
in this direction, if at all possible? Or at least think out loud a bit
more before first.
My thoughts:
We've spent years getting Plone situated in a nice place within the
Python community. To address the concerns of the ``plone.api`` folks and
anyone that has trouble installing or developing add-ons for Plone, I
would strongly recommend that we adhere very closely to Python best
practices[1].
Now, I completely understand Martin's motivation here and may personally
be interested in trying plone-devstart.py to see what he has come up
with. But I don't think, at least my gut reaction tells me, that a
project-specific script is not what we need or want more of here[2].
Think about it this way: the Plone project has very ambitious goals with
regard to CMS functionality, and a limited set of developers to
accomplish those goals. We don't want those resources spent on Python
module installation problems, if we can help it. Better to offload that
problem to the worldwide community of Python folks IMHO for free support.
Alex
[1] Support: pip install -r 4.2.x.txt Plone ASAP. Failures with this
process become general Python failures not Plone specific failures.
Don't have PIL? pip install Pillow and so on. Let requirements.txt
equal versions.cfg in effect, and let's figure out how to build out a
bunch of zcml slugs without buildout. (Actually, with Pillow, it's
probably now safe to depend on it in the way we depend on Zope2.
Installation problems have been practically eliminated for all major
OSes. The only gotcha is C extensions, but Zope2 has those too. Oh and
PIL's deps, but the Unified Installer includes those for its purposes
and anyone that can type pip install Plone can probably type
{aptitude,brew,etc} install libjpeg-dev and so on.)
[2] One exception may be if pip install plone-devstart were supported.
I'm all in favor of moving toward supporting a more standard Python
installation approach, but I think something along the lines of Martin's
plone-devstart script would be useful even then. I'd rather run a script which
checks to make sure everything is installed and installs the missing things
than have to remember all the steps myself. If we can build those checks into
Plone's setup.py though, so much the better -- so I'd much rather consider
Martin's script as very useful research toward that end rather than as a wrong
direction.
David
David Glick
Web Developer
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Re: [Product-Developers] ANN: plone-devstart (please help test)
On Mar 12, 2012, at 3:05 PM, Martin Aspeli wrote: On 12 March 2012 21:56, Héctor Velarde hector.vela...@gmail.commailto:hector.vela...@gmail.com wrote: On 12/03/12 17:40, Martin Aspeli wrote: Buildout does in version 1.5.2. That is not the version Plone 4.1.4 (see http://download.zope.org/zopetoolkit/index/1.0.5/ztk-versions.cfg). HV amazing! If and when we have a reliable way to do this with standard Plone versions, let's do it. I'd strongly welcome a PLIP to upgrade Plone's buildout version, but until that's commonplace, we need this type of isolation. HV are there any risks involved on this, or is just to include zc.buildout = 1.5.2 in Plone's KGS to override the one in ztk? this can be accomplished easily :-) Agreed. Thought not for existing/legacy versions of Plone of course. I don't know if there are risks/problems. I guess it needs a PLIP champion and some testing. Probably still an option for 4.3, less sure about 4.2. We do need to proceed cautiously. The mechanism by which zc.buildout 1.5.x isolates itself is by passing -S to the Python interpreter, which makes Python not load site.py. That means that upgrading to zc.buildout 1.5.x will break installations that used both a virtualenv and a buildout, and installed some eggs into the virtualenv. (Because a customized site.py is how virtualenv sets up a sys.path which includes the virtualenv's site-packages dir.) I think it will also interfere with installations that are using sitecustomize.py, such as to change the default encoding. David David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/gw-email-signature.png] The NPO Engagement Party 2012.http://www.npoengagementparty.com So much more fun than the wedding reception. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] ANN: plone-devstart (please help test)
On 3/11/12 12:46 AM, Martin Aspeli wrote: On 11 March 2012 06:58, Mikko Ohtamaa mikko+pl...@redinnovation.commailto:mikko%2bpl...@redinnovation.com wrote: Last night while talking to Clayton and Liz about the whole ZopeSkel/Paster/Templer/Crushinator situation it became clear that the story for new developers is a complete mess. This is bad, and having a new shinny thing that eases Plone development just made the situation even worse -- as long as someone must use it and then zopeskel create paster addcontent. Time to kill most of the available options, focus on **just one** and have a compelling story to tell to newcomers. +1 for cleaning up the old stuff before inventing new stuff A good step would be making buildout just work, as it is indented Yay for stop energy. :-/ I want a solution that works now to a very specific problem: people expect to be able to use an OS-managed/system Python to develop with Plone. And when they try, their environment breaks in all kinds of hard-to-debug ways. I don't want a framework or something with a million things that can go wrong. plone-devstart is a dirt simple script using nothing but the Python standard library. And, crucially, it scans the environment looking for known/common problems. I'm more concerned about the overlap with the installers, though that's a slightly different discussion again. The point is that *once you have a stable/clean environment*, you can have all kinds of good tools. But if you can't get those tools to install or run, you're screwed. Even if buildout should just work you still need to install it. And you still need to worry about whether you have the right Python version. And you may still be missing PIL C library dependencies, or have a poisonous libxml2 killing lxml dead in your global library, or be missing Python headers or a C compiler. None of those are within Buildout's scope, and they are causing real problems for real people *today*. Thanks for working on this, Martin. It sounds like a great tool and I'm looking forward to giving it a try. We do also really need to fix the ZopeSkel situation. Right now a ton of tutorials give instructions for it that just don't work with the new version, which is a huge huge barrier for newbies. But having ZopeSkel implementation and docs in sync is a different problem than getting a working development set up, so I don't understand the stop energy from people. plone-devstart and ZopeSkel are complementary tools. David David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/gw-email-signature.png] The NPO Engagement Party 2012.http://www.npoengagementparty.com So much more fun than the wedding reception. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] [Dexterity] How to register a browser:page?
On 2/9/12 10:12 AM, Andreas Jung wrote:
-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
browser:page ZCML registrations require a class or an interface.
But how to I register a browser:page for a dexterity type that has
been defined through the web?
It seems to be possible to catch all Dexterity instance using
a registration for plone.dexterity.interfaces.IDexterityContent
however that's pretty unspecific.
What's the pattern here?
Lots of options...
1. There is actually an automatically generated interface you could use.
To use it you need to know its full dotted path, of course. It is in a
dynamic module (a la plone.alterego) called
plone.dexterity.schema.generated. You can look up the name of the schema
within that module this way:
from plone.dexterity.utils import portalTypeToSchemaName
schema_name = portalTypeToSchemaName(portal_type, u'', portal_id)
(Or look at the code in plone.dexterity.utils...it is a pretty simple
concatenation and encoding of those 3 arguments). I think it ends up
something like plone.dexterity.schema.generated.myportal_0_myportaltype_0_
2. Export your schema as supermodel XML (using the button in the
Dexterity types control panel). Put it in a file, and then load that
file into your custom interface that you name yourself, like this:
from plone.directives import form, Schema
class IMyContent(Schema):
model('path/to/model.xml')
Then register the browser view for IMyContent.
(The downside to this one is that you can no longer modify the schema
through the web.)
3. Write a behavior which adds a marker interface; then turn on that
behavior for your content type and register your view for the marker
interface.
4. Do it like in archetypes...create a view named mytype_view that's
technically available for all Dexterity content, but only list it as an
available layout in the FTI for your type. (Probably my least favorite
of the options.)
David
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Re: [Product-Developers] invariant validator for add form has no context?
On Jan 19, 2012, at 5:38 AM, zjs2k wrote: Thanks for the quick reply and the explanation on getSite. I know it works but didn't know how it works. For my purpose, I actually need the container and to confirm their is no same content within that container. It is OK to have the same ones elsewhere. So the container context of an add form will work. The method z3c.form.field.FieldWidgets.validate set context to None before getting the validator. I wonder if it will harm anything to remove content=None. All I can see is that the validator will need to discriminate the context as container in an add form, instead of getting None as context. If nothing else, you can use the approach described under Validating in action handlers at http://plone.org/products/dexterity/documentation/manual/schema-driven-forms/customising-form-behaviour/validation (this ties the validation more to the form than to the schema, but it sounds like this add form is a special case anyway). You can also try aq_parent(request['PUBLISHED']) as a way to get the parent of the published object, which should be the container that the form is a view of in this case. David -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Named vocabularies, dexterity, autocompletewidget...
On Jan 18, 2012, at 3:56 AM, Paul Roeland wrote: for future reference, and to help others: - autocompletewidget requires an IQuerySource-providing object - that needs to have a 'search()' method - and then needs to be bound like this: class myfancySourceBinder(object): implements(IContextSourceBinder) def __call__(self, context): return myfancySource(context) - then, use myfancySourceBinder() as the source for your AutocompleteFieldWidget or AutocompleteMultiFieldWidget Providing a search() method on an IVocabularyFactory object directly does not work, or at least I found it impossible using grok.implements It would need to be on the vocabulary returned by the vocabulary factory, not on the factory. I think. David -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] invariant validator for add form has no context?
On 1/18/12 5:41 PM, zjs2k wrote: I had the impression that one of the advantages of z3c.form.validators is the access to context. That's true for SimpleFieldValidator, as demonstrated in Martin Aspeli's Plone 4 book. So I assumed the same for InvariantsValidator. But the dexterity add form sets ignoreContext to true. So when the form trying to get the validator MultiAdapter, the context is set to None (see z3c.form.field.FieldWidgets.validate). Is this the expected behavior? What's the best way for full-form validation with access to context? One use case is using First Name and Last Name fields. I would like to search catalog to confirm no one has the same first/last name. Should I override the save action handler of dexterity? Or write an event handler for some form event like ObjectCreatedEvent? No idea about the edit form event since ObjectModifiedEvent is after object modified. Any suggestion will be greatly appreciated. There is no context yet with an add form...it validates the schema before creating the item. But I suppose you just want the context in order to get to the catalog so you can do your search, right? In that case you can get it this way even though the invariant is not passed a 'context' variable: from zope.site.hooks import getSite from Products.CMFCore.utils import getToolByName # later, in your validator... catalog = getToolByName(getSite(), 'portal_catalog') This approach depends on the fact that getSite() gives access to the portal as stored in a thread-local variable during traversal. So it will work as long as you're using it in code accessed via the web (i.e. most of the time) but not if you use it from a script run via bin/instance run...unless you take care to set up that thread-local yourself. David David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 http://groundwire.org/?utm_source=Groundwire.org%2BEmailutm_medium=Emailutm_campaign=Logo[https://s3.amazonaws.com/gw-logo/gwconsulting-logo-270-noclear.png] Groundwire Consulting is here. Learn how and whyhttp://groundwire.org/about/FAQ-gw-consulting we are deepening our mission. ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] GenericSetup: Upgrade dependencies?
On 1/15/12 5:42 PM, Noe Nieto wrote: I have a policy product which defines some dependencies. One of them is dexterity. How do I fire up dexterity's upgrade steps from my own policy upgrade steps? There unfortunately isn't any built-in support for that, as far as I know, but it's not too hard to do with a Python upgrade step. See the upgrade_product function in Megaphone's upgrade steps for an example: http://svn.plone.org/svn/collective/collective.megaphone/trunk/src/collective/megaphone/upgrades/__init__.py David -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] collective.z3cform.datagridfield + plone.app.relation.RelationList
On 12/1/11 8:44 AM, Roel Bruggink wrote: I'm using a datagridfield in which I have a schema with a RelationList [1]. When this form is saved the referenced objects are stored instead of a RelationValue. Does anyone have an idea on how to fix this? [1] http://pastie.org/2950299 Maybe related to http://code.google.com/p/dexterity/issues/detail?id=180 ? If that helps we can merge Asko's patch, but I'd like to have some tests for it. David -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] Dexterity - hide content created by logged in user
On 11/25/11 1:34 PM, Imran Azad wrote: Hi, I am using Dexterity and I would like to know how I can stop the users form viewing or editing their own content. I was thinking if I can some how customise the views for the view page and edit form I could redirect the users to another page. The best way is to give your content type a workflow that does not assign the Modify portal content permission to the Owner role. David -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] dexterity [newbie] : how to disable a Field widget
On 11/12/11 2:49 PM, Asko Soukka wrote: T. Kim Nguyen wrote: Hi David - we've had that particular use case a few times here: we want to populate a student ID field but don't want the student to be able to change it, while a staff member filling out the object on behalf of the student might need to change it. Hi, can't this be achieved by using write_permission and read_permission -form schema hints from plone.directives.form? class MySchema(form.Schema): form.write_permission(field1='some.staffonlypermission') field1 = ... That is also an option, but doesn't quite meet the use case that was described (if the user lacks the write permission and the form is in input mode, then the field will not show up at all, rather than showing up disabled). Most of the z3c.form widgets appear to support a 'disabled' property; we just don't have a way to set it from a Dexterity model at this point. So one could do in a custom form: def updateWidgets(self): self.widgets['field1'].disabled = True David -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] dexterity [newbie] : how to disable a Field widget
On 11/13/11 8:14 PM, Karl Johan Kleist wrote: David Glick-3 wrote: That is also an option, but doesn't quite meet the use case that was described (if the user lacks the write permission and the form is in input mode, then the field will not show up at all, rather than showing up disabled). Also if the user has read permission to the field? That's sort of silly behavior, isn't it? The write permission is checked if the field is in input mode, and the read permission is checked if the field is in display mode. Making it use the read permission and switch the mode to display if the write permission check fails might be reasonable. -- David Glick Web Developer davidgl...@groundwireconsulting.com 206.286.1235x32 Groundwire Consulting is here. http://groundwire.org/about/FAQ-gw-consulting ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] c.r.omelette release
On 9/12/11 3:21 AM, Maurits van Rees wrote: Op 08-09-11 17:08, Tom Gross schreef: Hi David I checked in a small fix for c.r.omelette @ http://dev.plone.org/collective/changeset/244283/buildout/collective.recipe.omelette/trunk The recipe didn't work, if used in a windows directory containing spaces. Can you please cut a release. David has meanwhile released 0.12. Thanks! And neglected to reply to list to say that I had done so, because I didn't notice that Tom's email had been addressed to a list. Sorry! David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Online tools and strategies for the environmental movement. Sign up for our newsletter: http://www.groundwire.org/email-capture ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] collective.recipe.backup: support for collective.recipe.filestorage checked in
On 8/25/11 3:52 PM, Maurits van Rees wrote: Hi, Op 23-08-11 22:35, Karl Johan Kleist schreef: It just occurred to me, that it's probably not very smart to use the get_fs() helper function in restore_main(). We can probably not assume that the filestorage file already exists. So I've restored the old code in restore_main() As you indicate here, this might need a bit more thinking, as now a restore could place the filestorage in a wrong location. Also, collective.recipe.filestorage offers more ways to name the additional filestorages and I guess your current code only handles the default location. Fair enough, really, but I wonder if we can do better. Also, it occured to me that these additional filestorages may come with their own blobstorages (oh joy...). That may need a bit of thinking too. I haved moved your code to a new branch: https://svn.plone.org/svn/collective/buildout/collective.recipe.backup/branches/kleist-recipe-filestorage I have also reverted those changes on trunk. Biggest reason is that this clears the way for merging back my long overdue blobstorage backup support branch and do a release. We can work on collective.recipe.filestorage later. Thanks for your contribution. FWIW, the in-house backup script that we use with collective.recipe.filestorage reads zope.conf and/or zeo.conf to figure out what storages exist and where they are. It's pretty dumb about the parsing though; just some regexes. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Online tools and strategies for the environmental movement. Sign up for our newsletter: http://www.groundwire.org/email-capture ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] location field on Dexterity based content types
On 8/4/11 2:56 PM, Héctor Velarde wrote: in Archetypes location is declared in ExtensibleMetadata.py as: # Location, also known as Coverage in the DC metadata standard, but we # keep the term Location here for historical reasons. StringField( 'location', # why no accessor? http://dev.plone.org/plone/ticket/6424 searchable=True, widget = StringWidget( label = _(u'label_location', default=u'Location'), description=_(u'help_location_dc', default=u'The geographical location associated with the item, if applicable.'), ), ), why this was not included in the standard IDublinCore behavior? I honestly can't remember; it was probably an oversight. Do you think it's important to add it? By the way, you might have more success asking Dexterity questions in the Dexterity google group: http://groups.google.com/group/dexterity-development David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Online tools and strategies for the environmental movement. Sign up for our newsletter: http://www.groundwire.org/email-capture ___ Product-Developers mailing list product-develop...@lists.plone.org https://lists.plone.org/mailman/listinfo/plone-product-developers
Re: [Product-Developers] IObjectModifiedEvent, object modified or added?
On 7/28/11 12:54 PM, Gilles Lenfant wrote:
Le 28 juil. 2011 à 16:15, imran.azad a écrit :
Hi,
How can I workout if an object has been 'modified' or whether it's a new
object within the IObjectModifiedEvent event? The issue is that
IObjectModifiedEvent is trigged even if an object is added. I need the code
below to execute only when an object is 'modified:
You could mark the creation in the request. I know this seems somehow overkill
but, assuming the IObjectCreatedEvent comes first...
@grok.subscribe(IPerson, IObjectCreatedEvent)
def markCreationOnly(person, event):
# Other stuffs ?
request = person.REQUEST
request.set('__created_person__', person.getPhysicalPath())
@grok.subscribe(IPerson, IObjectModifiedEvent)
def rename(person, event):
request = person.REQUEST
created = request.get('__created_person__', False)
if created and person.getPhysicalPath() == created:
# Object created and modified
return
id = person.getId()
parent = person.aq_parent
parent.manage_renameObject(id, baseNormalize(person.title))
Thanks
Another possible approach would be to check if the item has a non-None
_p_oid attribute. That should only be set if the object has been
committed to the ZODB. (But test and make sure it works for your
case...there may be other scenarios like if savepoints are used.)
--
David Glick
Web Developer
davidgl...@groundwire.org
206.286.1235x32
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Re: [Product-Developers] Dexterity: ERROR Application Couldn't install Five
Try in a clean virtualenv; the traceback involves some speech package from your global Python environment. David Glick Sent from my mobile In a time of inner rest Please forgive brevity On Apr 17, 2011, at 11:50 PM, Héctor Velarde hector.vela...@gmail.com wrote: Ubuntu 10.10 and Plone 4.0.5; I'm trying to develop a Dexterity-based content type using: extends = http://dist.plone.org/release/4.0.5/versions.cfg http://good-py.appspot.com/release/dexterity/1.0b7?plone=4.0.5 I get this error: 2011-04-18T01:28:20 ERROR Application Couldn't install Five Traceback (most recent call last): File /usr/local/Plone/portalsg/eggs/Zope2-2.12.17-py2.6-linux-x86_64.egg/OFS/Application.py, line 671, in install_product initmethod(context) File /usr/local/Plone/portalsg/eggs/Zope2-2.12.17-py2.6-linux-x86_64.egg/Products/Five/__init__.py, line 31, in initialize zcml.load_site() File /usr/local/Plone/portalsg/eggs/Zope2-2.12.17-py2.6-linux-x86_64.egg/Products/Five/zcml.py, line 51, in load_site _context = xmlconfig.file(file) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 647, in file include(context, name, package) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 546, in include processxmlfile(f, context) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 378, in processxmlfile parser.parse(src) File /usr/lib/python2.6/xml/sax/expatreader.py, line 107, in parse xmlreader.IncrementalParser.parse(self, source) File /usr/lib/python2.6/xml/sax/xmlreader.py, line 123, in parse self.feed(buffer) File /usr/lib/python2.6/xml/sax/expatreader.py, line 207, in feed self._parser.Parse(data, isFinal) File /usr/lib/python2.6/xml/sax/expatreader.py, line 349, in end_element_ns self._cont_handler.endElementNS(pair, None) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 357, in endElementNS self.context.end() File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/config.py, line 537, in end self.stack.pop().finish() File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/config.py, line 685, in finish actions = self.handler(context, **args) File /usr/local/Plone/portalsg/eggs/Zope2-2.12.17-py2.6-linux-x86_64.egg/Products/Five/fiveconfigure.py, line 74, in loadProducts handleBrokenProduct(product) File /usr/local/Plone/portalsg/eggs/Zope2-2.12.17-py2.6-linux-x86_64.egg/Products/Five/fiveconfigure.py, line 72, in loadProducts xmlconfig.include(_context, zcml, package=product) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 546, in include processxmlfile(f, context) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 378, in processxmlfile parser.parse(src) File /usr/lib/python2.6/xml/sax/expatreader.py, line 107, in parse xmlreader.IncrementalParser.parse(self, source) File /usr/lib/python2.6/xml/sax/xmlreader.py, line 123, in parse self.feed(buffer) File /usr/lib/python2.6/xml/sax/expatreader.py, line 207, in feed self._parser.Parse(data, isFinal) File /usr/lib/python2.6/xml/sax/expatreader.py, line 349, in end_element_ns self._cont_handler.endElementNS(pair, None) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 357, in endElementNS self.context.end() File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/config.py, line 537, in end self.stack.pop().finish() File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/config.py, line 685, in finish actions = self.handler(context, **args) File /usr/local/Plone/portalsg/eggs/z3c.autoinclude-0.3.4-py2.6.egg/z3c/autoinclude/zcml.py, line 104, in includePluginsDirective includeZCMLGroup(_context, info, filename) File /usr/local/Plone/portalsg/eggs/z3c.autoinclude-0.3.4-py2.6.egg/z3c/autoinclude/zcml.py, line 30, in includeZCMLGroup include(_context, filename, includable_package) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 546, in include processxmlfile(f, context) File /usr/local/Plone/portalsg/eggs/zope.configuration-3.6.0-py2.6.egg/zope/configuration/xmlconfig.py, line 378, in processxmlfile parser.parse(src) File /usr/lib/python2.6/xml/sax/expatreader.py, line 107, in parse xmlreader.IncrementalParser.parse(self, source) File /usr/lib/python2.6/xml/sax/xmlreader.py, line 123, in parse
Re: [Product-Developers] Dexterity: ERROR Application Couldn't install Five
On Apr 18, 2011, at 8:04 AM, Héctor Velarde hector.vela...@gmail.com wrote: I found this problem is fixed in zc.buildout version 1.5.2: https://bugs.launchpad.net/grok/+bug/603144 is there any way to bootstrap Plone 4.0.x using this version or do I have to pin zc.buildout and upgrade it after bootstraping? it always downloads 1.4.4. You must not be using an up-to-date bootstrap script. -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture ___ Product-Developers mailing list Product-Developers@lists.plone.org https://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] setup.py releases (mkrelease), plone.org product listing and Plone 4 compatibility
On 4/12/11 1:58 PM, Mikko Ohtamaa wrote: Hi, I found out that Web and Mobile does not appear in Download Extend listing. http://plone.org/products/web-and-mobile I suspect the reason is that * The egg has been release using mkrelease * The metadata for the release does not state Plone 4 compatibility, or plone.org does not pick it up All other packages say they are Plone 4 compatible. What do I need to in order to announce Plone 4 compatibility with my package, but so that I can still use automatic release tools? I always make releases using jarn.mkrelease, then log into plone.org, edit the release and set the compatibility info. There isn't a way for this to get set automatically at this point. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture ___ Product-Developers mailing list Product-Developers@lists.plone.org https://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Plone Crash Course
On 3/16/11 10:31 AM, Alex Clark wrote: On 3/14/11 8:09 PM, Dylan Jay wrote: I think this whole thread raises a big documentation issue. How is it that this question can still be asked? Where can we inject documentation so there's no question that serious develop show be done in the filesystem? I know in the early days many developer friends being put off by Plone/Zope being about unsource controlled, TTW code and I thought we'd shaken that image :( Although it kind of pains me to say this, I don't think we will be truly rid of the problem (confusing TTW w/file system best practices) until we have completely rid Plone of Zope2 (the good news is it will probably happen within a few years; when I think it'll be at least reasonable to expect moving Plone to the ZTK is possible). Not sure what you mean about moving Plone to the ZTK. Plone 4.1 is already based on the ZTK. (And Plone 3 and 4 are based on its spiritual predecessor.) If we really wanted to get rid of the ability to do TTW development, I think it would be fairly straightforward (but a fair amount of work) without moving away from Zope 2...just convert everything in portal_skins to browser views, and remove the portal_skins and portal_view_customizations tools. -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture ___ Product-Developers mailing list Product-Developers@lists.plone.org https://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] IP auth
On 1/5/11 8:20 AM, Alex Clark wrote: All, Happy New Year! This must be my lucky few months; I get to deploy every PAS plug-in ever written in Time, it seems. I have a client that wants IP auth meaning that they want to allow their clients to login to their Plone website via their IP address alone. Based on my experience with http://pypi.python.org/pypi/Products.NoDuplicateLogin/1.0a1 (which is in production but by all accounts a kludge) I'm thinking something that uses: http://pypi.python.org/pypi/collective.beaker/1.0b2 this time around. Thoughts? I don't understand why sessions need to be involved if you're authenticating based on IP address. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Strange functional test error
On 11/30/10 12:29 AM, Wichert Akkerman wrote: On 11/29/10 19:09 , David Glick wrote: On 11/29/10 4:59 AM, Wichert Akkerman wrote: In one project I am seeing a number of test failures that are very odd: Error in test runTest (euphorie.deployment.tests.functional.EuphorieFunctionalTestCase) Traceback (most recent call last): File /opt/local/Library/Frameworks/Python.framework/Versions/2.6/lib/python2.6/unittest.py, line 279, in run testMethod() TypeError: 'NoneType' object is not callable This appears to have once for every testmodule which imports my functional test base class. The class itself is really simple: class EuphorieFunctionalTestCase(PloneTestCase.FunctionalTestCase): layer = EuphorieLayer def adminBrowser(self): Return a browser logged in as the site owner. ... I'm afraid I have no idea why this happens. Has anyone seen this kind of behaviour before? Yes. This runTest method is added by Testing.ZopeTestCase.zopedoctest.functional.ZopeSuiteFactory's setup_test_class. So if you use a test class with one of the suites based on that (e.g. ZopeDocFileSuite, FunctionalDocFileSuite), and also try to use it with unittest autodiscovery, you'll get this error. I worked around it by defining a separate test case class for my Zope doctest suites. Can you show us what your test case class looks like? Nothing special about it; it just subclasses the main test case class and passes -- http://svn.plone.org/svn/collective/collective.megaphone/trunk/src/collective/megaphone/tests/base.py -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] invokeFactory() failing on Plone 4 (PTC) but working on Plone 3
On 11/22/10 2:44 AM, Eric Bréhault wrote: Thank you very much for this solution !! I spent hours trying to understand why my product was not setting up properly in my tests. Now I have moved installProduct call outside onsetup, it works fine. As it used to work when called from onsetup in Plone 3, it would probably a good thing to mention in the Plone 3 to Plone 4 upgrade guide. Ah, interesting. I wonder if it could be made to not defer the call if it is called from another deferred call. Please consider filing a Zope 2 bug at http://launchpad.net/zope2 David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] invokeFactory() failing on Plone 4 (PTC) but working on Plone 3
On 11/19/10 10:57 PM, Ross Patterson wrote: Andreas Jung li...@zopyx.com writes: Ross Patterson wrote: Your ZCML doesn't incldue five:registerPackage Does not help after adding registerPackage: http://svn.plone.org/svn/collective/Products.EasyNewsletter/trunk/Products/EasyNewsletter/configure.zcml nor does your test setup call installProduct. installProduct() is of course called in the setup of the layer (see base.py). My bad, missed the installProduct. installProduct is a deferred call just like setupPloneSite and your setup_registration. So when you call it from within setup_registration, it adds the deferred function too late. I think it'll work if you put the installProduct line outside of setup_registration. As for the five:registerPackage, you shouldn't need that since this package is in the Products namespace. -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] invokeFactory() failing on Plone 4 (PTC) but working on Plone 3
On 11/20/10 9:21 PM, product-developers@lists.plone.org wrote: David Glick wrote: On 11/19/10 10:57 PM, Ross Patterson wrote: Andreas Jung li...@zopyx.com writes: Ross Patterson wrote: Your ZCML doesn't incldue five:registerPackage Does not help after adding registerPackage: http://svn.plone.org/svn/collective/Products.EasyNewsletter/trunk/Products/EasyNewsletter/configure.zcml nor does your test setup call installProduct. installProduct() is of course called in the setup of the layer (see base.py). My bad, missed the installProduct. installProduct is a deferred call just like setupPloneSite and your setup_registration. So when you call it from within setup_registration, it adds the deferred function too late. I think it'll work if you put the installProduct line outside of setup_registration. Right - this works. Then this documentation is wrong - as it states to call installPackage() or installProduct() inside setup_registration(). http://plone.org/documentation/manual/developer-manual/testing/writing-a-plonetestcase-unit-integration-test It demonstrates calling installProduct outside of the @onsetup function, and installPackage inside. That is correct. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and strategies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] invokeFactory() failing on Plone 4 (PTC) but working on Plone 3
On 11/19/10 6:47 AM, Andreas Jung wrote:
I have the following code for testing EasyNewsletter:
http://svn.plone.org/svn/collective/Products.EasyNewsletter/trunk/Products/EasyNewsletter/tests/test_enl.py
The invokeFactory('EasyNewsletter') call works on Plone 3
but fails on Plone 4 with Unauthorized (although I am Manager):
self.portal.invokeFactory('EasyNewsletter', id='newsletter')
File
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/PortalFolder.py,
line 295, in invokeFactory
return pt.constructContent(type_name, self, id, RESPONSE, *args, **kw)
File
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py,
line 836, in constructContent
ob = info.constructInstance(container, id, *args, **kw)
File
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py,
line 312, in constructInstance
raise AccessControl_Unauthorized('Cannot create %s' % self.getId())
Unauthorized: Cannot create EasyNewsletter
Digging deeper using pdb:
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(472)_queryFactoryMethod()
- def _queryFactoryMethod(self, container, default=None):
(Pdb) n
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(474)_queryFactoryMethod()
- if not self.product or not self.factory or container is None:
(Pdb)
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(478)_queryFactoryMethod()
- dispatcher = getattr(container, 'manage_addProduct', None)
(Pdb)
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(480)_queryFactoryMethod()
- if dispatcher is None:
(Pdb)
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(483)_queryFactoryMethod()
- try:
(Pdb)
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(484)_queryFactoryMethod()
- p = dispatcher[self.product]
(Pdb)
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(489)_queryFactoryMethod()
- m = getattr(p, self.factory, None)
(Pdb) print dispatcher
App.FactoryDispatcher.ProductDispatcher object at 0x196f190
(Pdb) print self.factory
addEasyNewsletter
(Pdb) n
/home/ajung/.buildout/eggs/Products.CMFCore-2.2.2-py2.6.egg/Products/CMFCore/TypesTool.py(491)_queryFactoryMethod()
- if m:
(Pdb) print m
None
Why does this fail on Plone 4?
Not sure why, but I would guess EasyNewsletter's initialize method isn't
getting called in your test setup for some reason.
David
--
David Glick
Web Developer
davidgl...@groundwire.org
206.286.1235x32
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Re: [Product-Developers] Dexterity and Images
Uh, no. plone.app.imaging contains an image scale view for Archetypes content. The one for Dexterity content is in plone.namedfile. Both are used similarly (via the @@images view) and are based on plone.scale. On 11/15/10 10:09 AM, Noe Misael Nieto Arroyo wrote: Just for the record: All the image functionality is being moved to plone.app.imaging. --- Noe 2010/11/3 Héctor Velarde hector.vela...@gmail.commailto:hector.vela...@gmail.com take a look at this, Noe: http://code.google.com/p/dexterity/issues/detail?id=72 best regards ___ Product-Developers mailing list Product-Developers@lists.plone.orgmailto:Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/groundwire-logo-270-noclear.png]http://groundwire.org/?utm_source=Groundwire.org%2BEmailutm_medium=Emailutm_campaign=Logo Online tools and strategies for the environmental movement. Sign up for Groundwire Newshttp://groundwire.org/email-capture?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=news-signuputm_campaign=email-signature! Check out our 2010 Website Benchmarks Reporthttp://groundwire.org/resources/articles/2010-website-benchmarks-report?utm_source=groundwire.org-emailutm_medium=emailutm_content=2010-webstats-reportutm_campaign=2010-webstats-report Real-world website stats from 43 environmental organizations. How do you stack up? ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Dexterity and Images
On 11/15/10 10:38 AM, Noe Misael Nieto Arroyo wrote: Oh, that's right. I was wondering... does plone.scale scale images on the fly or it stores some scaled copy on ZODB ? Well, plone.scale is just a library for performing scaling; it doesn't care how the scales are stored. plone.app.imaging and plone.namedfile both use it to generate scales on demand, and then store them in an annotation in the ZODB. -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and stratgies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] plone3_theme template and Plone 4.0.1
On 11/12/10 11:37 AM, Gilles Lenfant wrote: Hi, I have the latest ZopeSkel and making a minimal theme for Plone 4.0.1 does not work. Means that the css registry provides empty style sheets on URLs like http://my-site/portal_css/My%20Theme/base.css and all other stylesheets . Is something missing or is the issue in my tired brain. PS : I'm not a theming guru, speak slowly You probably need to update the skin-path node in skins.xml to say based-on=Plone Classic Theme or based-on=Sunburst Theme so that it uses the CSS layer from one of those themes. The ZopeSkel template bases on Plone Default by default, which has empty CSS files in Plone 4 (intended to be useful when applying a theme using xdv). http://plone.org/documentation/manual/upgrade-guide/version/upgrading-plone-3-x-to-4.0/updating-add-on-products-for-plone-4.0/updating-plone-3-themes-for-plone-4 has some more info which may be useful. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org Online tools and stratgies for the environmental movement. Sign up for Groundwire News! http://groundwire.org/email-capture Check out our 2010 Website Benchmarks Report. How do you stack up? http://groundwire.org/resources/articles/2010-website-benchmarks-report ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Plone 4 and Products.PloneHelpCenter-3.0b3
On 10/11/10 10:46 AM, Noe Misael Nieto Arroyo wrote: Hi all, I wanted to update the old python.org.mxhttp://python.org.mx to plone4 (right now is offline , sorry). We used PloneHelpCenter for some documentation so I wanted to see if it would work with Plone 4, but I've got no easy success. There is no PHC release compatible with Plone 4 yet. plone.org is using a checkout from trunk for the time being. David David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/groundwire-logo-270-noclear.png]http://groundwire.org/?utm_source=Groundwire.org%2BEmailutm_medium=Emailutm_campaign=Logo We're celebrating 15 years! Come to our big partyhttp://groundwire.org/events/groundwires-15th-anniversary-party?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=15th-anniversary-partyutm_campaign=email-signature. ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Plone 4 Data.fs Corruption: Error Value: type object 'IRegistry' has no attribute '__iro__'
On 10/8/10 2:10 PM, AnttiS wrote: Hi, I am having severe problems with trying to restore my database on my Plone 4 buildout. I have restored Data.fs AND blobstorage. The error message is the following: File /home/develop/v_test/buildout/eggs/zope.interface-3.5.3-py2.6-linux-i686.egg/zope/interface/adapter.py, line 470, in add_extendor for i in provided.__iro__: AttributeError: type object 'IRegistry' has no attribute '__iro__' 2010-10-08 15:01:12 ERROR Zope.SiteErrorLog 1286571672.40.38014754817 http://localhost:8080/test Traceback (innermost last): Module ZPublisher.Publish, line 116, in publish Module ZPublisher.BaseRequest, line 434, in traverse Module ZPublisher.BeforeTraverse, line 99, in __call__ Module Products.CMFCore.PortalObject, line 78, in __before_publishing_traverse__ Module zope.event, line 23, in notify Module zope.component.event, line 26, in dispatch Module zope.component._api, line 138, in subscribers Module zope.component.registry, line 323, in subscribers Module zope.interface.adapter, line 575, in subscribers Module zope.component.event, line 33, in objectEventNotify Module zope.component._api, line 138, in subscribers Module zope.component.registry, line 323, in subscribers Module zope.interface.adapter, line 575, in subscribers Module plone.browserlayer.layer, line 10, in mark_layer Module zope.component._api, line 181, in getAllUtilitiesRegisteredFor Module zope.component.registry, line 178, in getAllUtilitiesRegisteredFor Module ZODB.Connection, line 838, in setstate Module ZODB.Connection, line 906, in _setstate Module ZODB.serialize, line 630, in setGhostState Module zope.component.persistentregistry, line 42, in __setstate__ Module zope.interface.adapter, line 85, in _createLookup Module zope.interface.adapter, line 429, in __init__ Module zope.interface.adapter, line 466, in init_extendors Module zope.interface.adapter, line 470, in add_extendor AttributeError: type object 'IRegistry' has no attribute '__iro__' Sounds like you had plone.app.registry installed at one point (maybe as a dependency of something else), but not currently. But you still have something registered for one of its interfaces in your database. I would guess that reinstalling plone.app.registry might help. In general, you can't restore a Plone backup if it has references to Python code that is no longer present on disk because of removing products. David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org We're celebrating 15 years! Come to our big party. http://groundwire.org/events/groundwires-15th-anniversary-party ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] is it okay to create a new product in the collective.megaphone namespace?
On Sep 20, 2010, at 4:01 AM, Raphael Ritz r.r...@biologie.hu-berlin.de wrote: Kees Hink wrote: In order to use Products.sqlpfgadapter [1] with collective.megaphone, some additional (zcml) setup is needed that i'd like to keep in a separate product. I'd like to use the collective.megaphone namespace [2], collective.megaphone.sqlstorage seems a good name for the product. Would you agree? As far as I understand http://www.python.org/dev/peps/pep-0382/ and setuptools and friends you cannot do that since collective.megaphone is already defined as non-namespace package. As far as setuptools goes you can do it as long as all of the packages only have the namespace initialization boilerplate in their __init__.py. But I tried to set up collective.megaphone like this (for another add-on), and was running into problems loading the ZCML from the correct place. So I don't think it will work reliably. I ended up naming my package/distribution collective.megaphonecicerolookup As others suggested before consider something like collective.megaphonesql +1 -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] plan for easy MySQL storage for collective.megaphone
On 9/1/10 12:00 AM, Dylan Jay wrote: We recently had to create a PFG action adapter that could store large numbers of records in the ZODB and retrieve efficiently using different indexes. We might rewrite it and release it so it could be a drop in replacement for any PFG form. That sounds useful. Did you use collective.soup or something custom for storage/indexing? We might rewrite it and release it so it could be a drop in replacement for any PFG form. If so we'd love it this SQL PFG action adapter was SQL agnostic in its api so we and others could use these two adapters interchangeably. Is there a more specific interface that needs to be implemented to ensure this, beyond the basic PFG action adapter contract (provide an onSuccess method that does something with form fields) ? David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/groundwire-logo-270-noclear.png]http://groundwire.org/?utm_source=Groundwire.org%2BEmailutm_medium=Emailutm_campaign=Logo Sign up for Groundwire News!http://groundwire.org/email-capture?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=Sign-up-for-groundwire-newsutm_campaign=email-signature ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] plan for easy MySQL storage for collective.megaphone
On 8/31/10 2:24 AM, Kees Hink wrote: A question for collective.megaphone developers: A client of ours wants to store collective.megaphone data in a MySQL database. One could do this by following the steps at http://plone.org/products/ploneformgen/documentation/tutorial/sql-crud/tutorial-all-pages. That's a lot of manual work, and it requires some ZMI/MySQL knowledge [1]. It would be nice to enable editors to create an Action Letter with a MySQL extension using the wizard. I'd like to create either some kind of extension to collective.megaphone itself or a separate add-on product, which will do the following: * on installation/activation, a create Z MySQl database connection is created - host, username, database are supplied by admin user at this moment * When an Action Letter is created, the user can checks the box that says Save also to MySQL database. If checked, this happens: - a table is created (name derived from the Action Letter's id) + add columns for all form fields are added + maybe later allow users to select which fields are added + maybe later allow updates when fields have changed - a Z MySQL Method for storing is added + maybe later add other Z MySQL Methods - this method will be called after saving the form + for example, an after-validation script calling this method * each time an Action letter is deleted, its table is deleted What i'd like to know: * Are there currently solutions available that i may have missed? Not that I'm aware of (but I haven't looked). Massimo Azzolini from Red Turtle also recently expressed interest in something like this. * Is it feasible to do this in collective.megaphone? If I created a branch, would someone be willing to merge it if the quality is good? * Or is this out of scope, and/or are there reasons why a separate package is better suited for this than collective.megaphone? I would rather see this as a separate package which provides an additional wizard step for Megaphone. In Megaphone = 2.0b1 (e.g. current trunk), the MegaphoneActionWizard class has a dynamic 'steps' property which returns the list of steps to be included in the wizard. We should modify this to do an adapter lookup to a new IMegaphoneWizardStep interface we define, so that a separate package can supply an additional step. I would be happy to merge a branch implementing that adapter lookup in order to make it possible to create the MySQL integration as a separate add-on. [1] Also, I'm currently pondering about a way to use _two_ after-validation scripts: collective.megaphone has one already filled in (here/@@recipient_multiplexer), which i currently replace with my Z MySQL Method. You should probably instead create a PloneFormGen action adapter, and call your Z MySQL method from its onSuccess method. If you do this, the recipient multiplexer will ensure that it is called once for each selected recipient (with different values in the request form each time): - mark the action adapter with collective.megaphone.recipient_multiplexer.IMultiplexedActionAdapter - *don't* enable the action adapter as one normally does in PloneFormGen (then it will get run directly by PFG instead of via the recipient multiplexer) - set the execCondition of the adapter to python:True (this is how the multiplexer tells whether it is enabled or not) David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] plone.app.registry and Plone 4 rc1
On 8/23/10 6:11 PM, Noe Misael Nieto Arroyo wrote: Hi all, I was trying to add a control panel for a custom theme using plone.app.registry and this nice guide: http://plone.org/documentation/kb/how-to-create-a-plone-control-panel-with-plone.app.registry But I get a get a version conflict error during buildout: tzic...@hormiga-negra:~/Documentos/programar/iservices/vdubmx$ bin/buildout mr.developer: Queued 'p4a.videoembed' for checkout. mr.developer: Skipped checkout of existing package 'p4a.videoembed'. Develop: '/home/tzicatl/Documentos/programar/iservices/vdubmx/src/p4a.videoembed' install_dir /home/tzicatl/Documentos/programar/iservices/vdubmx/develop-eggs/tmpfj0WiMbuild Develop: '/home/tzicatl/Documentos/programar/iservices/vdubmx/src/iservicestheme.vdubmx' install_dir /home/tzicatl/Documentos/programar/iservices/vdubmx/develop-eggs/tmpKngfmubuild Develop: '/home/tzicatl/Documentos/programar/iservices/vdubmx/src/nmd.plonelinkasvideoembed-0.5.1' install_dir /home/tzicatl/Documentos/programar/iservices/vdubmx/develop-eggs/tmpwdL0avbuild Updating _mr.developer. Updating instance. While: Updating instance. Error: There is a version conflict. We already have: zope.schema 3.5.4 but z3c.form 2.4.1 requires 'zope.schema=3.6.0'. Is there a way to use plone.app.registry with the default versions provided by stock Plone-4rc1 versions.cfg? You must extend the plone.app.registry Known Good Set as constrained by the Plone 4.0rc1 platform on good-py: [buildout] extends = http://good-py.appspot.com/release/plone.app.registry/1.0b2?plone=4.0rc1 David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] A better PloneFormGen save data adapter
On 7/23/10 9:20 AM, Nathan Van Gheem wrote: Hello All, I'm interested in writing a save data adapter for ploneformgen that saves the data to an actual content type. It'd just take the fields from the ploneformgen form for it's schema. I find that in some cases, a user just wants a persistent form and it seems foolish to write a packaged content type for each one. The advantages being: * can use collections to query results if some of the dublin core meta data is available * can apply placeful workflows to content type * users can comment on form * easier to manage data after One possible snag is if a user removes a field or renames it, there might be data loss. I'm posting this here because I'm interested in hearing what others think of the idea, if it's already done, or if I'm just being foolish before I write a product for it. A dexterity content type, you mean? I've wanted to do something like this for a long time, but haven't found time to work on it. Probably partly because I've been envisioning doing it by creating a next-generation PloneFormGen that's built around the Dexterity schema editor, so that we don't have to translate from one type of schema to another. David David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/groundwire-logo-270-noclear.png]http://groundwire.org/?utm_source=Groundwire.org%2BEmailutm_medium=Emailutm_campaign=Logo Sign up for Groundwire News!http://groundwire.org/email-capture?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=Sign-up-for-groundwire-newsutm_campaign=email-signature Tips, tools and news delivered directly to your inbox. http://groundwire.org/email-capture?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=Sign-up-for-groundwire-newsutm_campaign=email-signature ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Catalog a calculated metadata
On Jun 23, 2010, at 8:07 AM, Luciano Pacheco wrote: On Wed, Jun 23, 2010 at 11:26 AM, David Glick davidgl...@groundwire.orgmailto:davidgl...@groundwire.org wrote: On Jun 23, 2010, at 5:14 AM, Luciano Pacheco wrote: Hi all, Since February out from Plone community, last month I came back work with Plone to Brazilian government. I did a new catalog for some expensive values and I want to catalog as a metadata a set of calculated values. The main question is: I want to code a function that can operates on the object, like which I can do with the registerIndexableAttribute to indexes. The dumb way is add at runtime a new method to the desired content type (PloneArticle in my case). Any ideas ? In Plone 3.3+ you can use a custom indexer adapter (see plone.indexer) David David, But I need the metadata, not a index. I'm at a Plone 3.1.7 I read: http://plonemanual.twinapex.fi/searching_and_indexing/catalog.html http://plonemanual.twinapex.fi/searching_and_indexing/indexing.html#custom-index-methods I believe index values and metadata values are both obtained the same way, via a wrapper that takes into account the indexers (or methods registered via registerIndexableAttribute in Plone 3.3). Did you try it? David David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 [http://gw-logo.s3.amazonaws.com/groundwire-logo-270-noclear.png]http://groundwire.org/?utm_source=Groundwire.org%2BEmailutm_medium=Emailutm_campaign=Logo Sign up for Groundwire News!http://groundwire.org/email-capture?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=Sign-up-for-groundwire-newsutm_campaign=email-signature Tips, tools and news delivered directly to your inbox. http://groundwire.org/email-capture?utm_source=Groundwire.org-emailutm_medium=Emailutm_content=Sign-up-for-groundwire-newsutm_campaign=email-signature ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
[Product-Developers] translating plural forms
zope.i18n still doesn't have any good way of handling translations for plural forms, does it? (e.g. 1 person vs. 2 people where the number is variable) David -- David Glick Web Developer davidgl...@groundwire.org 206.286.1235x32 Groundwire: You Are Connected http://groundwire.org ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] how to remove viewlets in uninstall profile?
On 6/10/10 7:29 AM, Kees Hink wrote: i would think that this profiles/default/viewlets.xml: ?xml version=1.0? object order manager=plone.portalfooter skinname=* viewlet name=doormat.footer remove=True / /order /object would do the job. No such luck, however. I've tried some variations, like using purge instead of remove, appending it to other XML nodes as well, but it still doesn't remove the viewlet. Remember that viewlets.xml doesn't actually control whether a viewlet is registered or not; it only adjusts the order and can hide/unhide viewlets. But registration happens in ZCML. If you want your viewlet to only show up when your product is installed, register it for a browser layer that is installed by your product and removed when it it is uninstalled. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org Sign up for Groundwire News! Tips, tools and news delivered directly to your inbox. http://groundwire.org/news-signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Email confirmation support in PloneFormGen?
There's also a little nonce manager I coded up at http://svn.plone.org/svn/collective/collective.salesforce.profilemanager/trunk/collective/salesforce/profilemanager/nonce.py (in a package which is otherwise a throwaway experiment to provide some helper methods for doing something like what Maurits was proposing) which uses a copy of the function PasswordResetTool uses to generate nonces. (These days we should probably use uuid.uuid4() though, instead.) Example usage in interfaces.py. On 4/22/10 8:23 AM, Steve McMahon wrote: And, if we're looking for places to poach code, Listen has e-mail confirmation built in. Perhaps it could be generalized to be useful for anything that needs a double opt-in. On Thu, Apr 22, 2010 at 5:28 AM, David Hostetler negative...@gmail.com mailto:negative...@gmail.com wrote: PlonePoPoll tracks user participation in order to ensure one vote per user. And PloneSurvey similarly manages information per user, as persistent data (allowing for multiple form 'saves' prior to submission). Obviously that's not the email side of the equation, but they may have some pieces worth poaching. regards, -David On Wed, Apr 21, 2010 at 17:55, Maurits van Rees m.van.r...@zestsoftware.nl mailto:m.van.r...@zestsoftware.nl wrote: Hi, I've got an idea for an addition to PloneFormGen (in a separate package). To avoid reinventing the wheel I wonder if the following has been done already. Summary: can you do email confirmation, also known as double-opt-in, in PloneFormGen? The idea would be like this: - You create a form where you subscribe with your email address to a news letter. Or the form allows you to for example fill in a poll, and you want to allow only one entry per person (simplified as one entry per email address). - PloneFormGen should then store this address (plus possibly other fields) *provisionally*, probably just by setting a server side field pending=True or confirmed=False. - Any code that wants to get the list of subscribers or of valid poll entries can filter out the not yet confirmed ones by checking the value of that pending or confirmed field. - PFG should create and store a secret comparable to what the PasswordResetTool does; possibly we can simply use the id that is used to store the data in the BTree. - We send out an email to the given address, with the generated secret and a link that allows the user to confirm his subscription or confirm his entry in the poll. - The link probably points to the same form; a few conditions on fields can work nicely here. But possibly we need a separate form here that knows how to get and set the saved data in the other form, though that sounds like a bad idea. Most of this can be done with standard PloneFormGen. And I have some ideas for the missing pieces. But has anyone done something similar? And is that available as package on pypi or plone.org http://plone.org? Thanks, Maurits van Rees (who should come up with a proper email signature again after having switched to Mac, probably pointing to http://zestsoftware.nl/ and possibly saying something profound and/or funny, so I guess this fits the bill...) ___ Product-Developers mailing list Product-Developers@lists.plone.org mailto:Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers ___ Product-Developers mailing list Product-Developers@lists.plone.org mailto:Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org Sign up for Groundwire News! Tips, tools and tricks delivered directly to your inbox. http://groundwire.org/news-signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] plone.app.jquerytools and overlays for forms not using AJAX
On 4/11/10 6:29 PM, Martin Aspeli wrote: Hi, We want to use a p.a.jquerytools-like overlay for a confirm screen on a complex form. The user configures a product to buy on a bespoke form, and then clicks Buy. At this point, we need to overlay a confirm dialogue. This needs to show a few bits of dynamic information (which can be calculated in JavaScript) and give a few options (e.g. would you also like to buy type recommendations), before clicking OK or Cancel. Cancel would close the overlay. OK would submit the underlying form where the user has configured the product they are purchasing. The crucial thing here is that the form is not a standalone view. It's client-side only. Are there any examples/docs for doing this kind of thing? Sure, plone.app.jquerytools is just using the JQuery Tools overlay, which can do things other than load via AJAX, and which has a decent API documented at http://flowplayer.org/tools/overlay.html I think you could create a dummy target node on page load, and then use the overlay's onBeforeLoad callback to populate that node with what you need in the overlay. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: z3c.form widget traversal and validation
On 3/4/10 11:40 PM, Laurent Mignon wrote: I've the same kind of issue in my application. The 'workaround' used is to specifically mark the request during traversal request and play with security iin the update method only if the request is not marked as used into the traversal conext: Thanks, but in my case the problem is not simply that security checks are happening that I want to bypass in widget traversal. My problem is that I need to know the current user in order to determine what data is being edited by the form. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
[Product-Developers] z3c.form widget traversal and validation
I have a z3c.form form that overrides its getContent method based on a property of the current authenticated member. That is, the data being edited by the form depends on which user is logged in. This form also has a NamedImage field (from plone.namedfile), which displays a preview of the current image by traversing to ++widget++logo on the form (logo is the name of the field). But this doesn't work in this case, because in order to traverse to a widget, the code that handles this traversal (in plone.z3cform.traversal) must call the form's update method, which in turn calls updateWidgets. But update also relies on being able to get the form's data, so it calls getContent, which fails because there is no authenticated member yet, since authentication happens after traversal. Any ideas about how I can get out of this pickle? thanks, David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: Correct way to use paster with buildout?
Alex Clark wrote: On 2010-02-11, Mikko Ohtamaa mikko+pl...@redinnovation.com wrote: Hi, What's the correct way to use paster with buildout (not universal installer based)? Good question, isn't it just: setup_requires=[PasteScript], paster_plugins=[ZopeSkel], ? I'm not sure what install_requires has to do with it I have always had trouble with this ZopeSkel paster_plugin when I add dependencies to my product using install_requires -- buildout ends up trying to install the dependencies within my development egg, rather than where they're supposed to go, and ends up getting confused. So I always just delete the ZopeSkel paster_plugin. I'm not sure what it's there for. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] MemberData.getPassword() not working in Plone3?
Guido A.J. Stevens wrote: Hi all, I'm looking for a way to export password (hashes) from Plone 3. From Googling this and reading the sources, the entry point for this would appear to be MemberData.getPassword() in Products.CMFCore.MemberDataTool. However, adding member.getPassword() to working export scripts does not return anything. Nor does stepping into a debugger and calling mtool.getAuthenticatedMember().getPassword(). I lose the trail diving into PAS. Can somebody maybe clue me in? See http://blog.kagesenshi.org/2008/05/exporting-plone30-memberdata-and.html David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: Setting a mime-type on a Zope 3 browser view
Martin Aspeli wrote: Is it possible to explicitly invoke the TAL XML parser in the self.index() call above, rather than the HTML parser? I guess it must be... I'm sure it is, but that's not what controls the Content-Type header that is sent back to the browser. That header is set by setBody() in ZPublisher.HTTPResponse:: I didn't read Derek's original question carefully enough. He was actually asking about how to make the TAL parser behave differently (and deal with mixed-case tags properly), rather than about how to change the output content type. Unfortunately I don't know the answer to the former question. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Setting a mime-type on a Zope 3 browser view
Derek Broughton wrote:
I have a couple of browser views that are trying to render XML and getting
bitten by the bug of https://bugs.launchpad.net/zope2/+bug/142801
I realize this isn't really a bug, but how DOES one set a mime-type on a
browser view? There doesn't seem to be anything in the ZCML view
definition. Because the ISO 19139 xml tags I'm trying to use are mixed
case, but the template is being processed as text/html, the mixed-case tags
below are being rendered in lowercase - and then my xsl stylesheet doesn't
work. If I put the ?xml-stylesheet? tag into the viewlet, it would
probably actually look like it worked, but the raw XML would still be wrong,
since those tags really are mixed-case.
My view template is simply:
?xml version=1.0 encoding=iso-8859-1 ?
?xml-stylesheet type=text/xsl href=++resource++ISO2text.xsl ?
div tal:replace=structure provider:MetadataViewlets
xmlns:tal=http://xml.zope.org/namespaces/tal;
/
while the code included by the viewlet manager starts:
mcp:MD_Metadata
xmlns:ns1=http://www.opengis.net/gml/;
xmlns:tal=http://xml.zope.org/namespaces/tal;
xmlns:xlink=http://www.w3.org/1999/xlink;
xmlns:mcp=http://bluenet3.antcrc.utas.edu.au/mcp;
xmlns:gco=http://www.isotc211.org/2005/gco;
xmlns:gmd=http://www.isotc211.org/2005/gmd;
xmlns:srv=http://www.isotc211.org/2005/srv;
xmlns:gts=http://www.isotc211.org/2005/gts;
gco:isoType=gmd:MD_Metadata
gmd:fileIdentifier
gco:CharacterString tal:content=context/id /
/gmd:fileIdentifier
...
You probably need to set the Content-Type HTTP header in the
response...here's an example from
http://svn.plone.org/svn/plone/Plone/branches/3.3/Products/CMFPlone/skins/plone_templates/rss_template.pt
--
metal:block tal:define=dummy
python:request.RESPONSE.setHeader('Content-Type',
'text/xml;;charset='+context.plone_utils.getSiteEncoding()) /
David
--
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Re: [Product-Developers] Re: collective.contentlicensing 2.2.0 compatibility with Plone 4.0a3
Raphael Ritz wrote: jmf wrote: Le vendredi 08 janvier 2010 11:11:34 AM, Graham Perrin a écrit : Graham Perrin wrote: Please: any suggestions on how to make collective.contentlicensing compatible with Plone 4? Hi folks, looking at http://dev.plone.org/collective/browser/collective.contentlicensing it seems like people are working on it. Since this product is on my watch list anyway, I just gave it a try. Starting from http://svn.plone.org/svn/collective/collective.contentlicensing/branches/davisagli-sanity-and-modernization I got it up and running on Plone 4 (a3) after the following changes: snip I'm hesitant to check that in as it breaks backwards compatibility (depending on how far back you go) so I thought I better ask: Should I do such changes on 1. trunk (that would need more changes even) 2. the modernization branch mentioned above 3. a new branch (branching off from where?) What do people prefer? Last but not least I'll note that while the product's functionality is in place after the changes mentioned above the presentation layer is still broken as the templates need to be adjusted for the new translation engine. Note that my branch was a pretty significant change in the implementation (I switched to using a schema extender, in part to support the use of the product with LinguaPlone). I didn't have the time or energy to push for it to be merged to trunk, so I'm not sure if the package maintainers were aware of my branch, and I believe some diverging work has been done on trunk since I made the branch...but I haven't really paid close attention and don't know the current status...sorry. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Plone 4.0 trunk: buildout error installing PIL
Mirto Silvio Busico wrote: Seems that the system installed PIL is not good for the buildout and it tries to override the system wide installation. The error appeared probably this week (not sure when I built last time without errors). What can I do? Hanno recently updated a bunch of packages to make sure they accurately list all their dependencies in setup.py -- including PIL. Hanno, we might want to rethink the inclusion of PIL, since we know installing PIL via distribute/setuptools doesn't work for various platforms. In the meantime, Mirto, you can probably work around this by creating a fake egg for PIL. David -- David Glick Web Developer Groundwire 206.286.1235x32 davidgl...@groundwire.org http://groundwire.org ONE/Northwest is now Groundwire! ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] @property strips acquisition context
On Aug 31, 2009, at 8:15 AM, Hedley Roos wrote: Hi I have a Dexterity custom class. I decorate a method foo with @property but inside the method 'self' is not acquisition wrapped anymore. I'm sure the object is wrapped before my attempt to access ob.foo I'm sure it is not related to Dexterity but I mention it in case. So the question is: should I be surprised that it is not working? This is a known side effect of the @property decorator. Not sure what the best workaround is. Anyone? David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: PIL error when using effective-user on Ubuntu Hardy
On Aug 31, 2009, at 5:25 PM, Derek Broughton wrote: Good guess, because www-data, by design, has very limited access to anything on an Ubuntu system. I would think you need to chown much more than just parts and var (my systems all have the entire buildout tree owned by the effective-user). Having the entire buildout tree owned by Zope's effective user is not a good idea from a security perspective. It means that if someone exploited a security hole in Zope, they could write to Zope's codespace. See Steve McMahon's and Erik Rose's great talk on this topic from Plone Conference 2008 for more info on this issue and steps to take to avoid it: http://plone.org/events/conferences/2008-washington-dc/agenda/securing-zope-and-plone-against-the-big-bad-internet David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Should setText(), title and description be utf-8 or unicode?
On Aug 11, 2009, at 5:40 AM, Wichert Akkerman wrote: On 8/11/09 10:43 , Martijn Pieters wrote: Archetypes is very much wrong doing this; encoding and decoding should happen at the I/O boundaries. The number of times I have to special-case Archetypes because it returns UTF-8 is ridiculous. It returns site encoding, which might not be UTF-8. The reason Archetypes does this is purely historical, technically there is no reason anymore (other than backwards compatibility) to not return unicode. Aside from expectations by a probably surprisingly large amount of code. Everything that tries to pass data to external processes such as portal transforms and various newsletter products are build around a lot of assumptions that might no longer hold if we change this. Having said that I would love to see this change in a major Plone release. Hanno already made this change on AT trunk, I believe. We decided not to include it for Plone 4 due to the product compatibility concerns. David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: CMFFormController - allow change of browser URL in traverse_to action
On Jul 6, 2009, at 6:48 AM, Jon Stahl wrote: An alternative approach would be to use David Glick's collective.z3cform.wizard along with z3c.forms. http://plone.org/products/collective.z3cform.wizard This doesn't meet Radim's use case of needing a separate URL for each page of the wizard, though. collective.z3cform.wizard has one URL for the entire wizard, and the position is tracked in a session variable. I believe that with Google analytics you can manually record a hit to a particular URL with some Javascript call, so that might be an approach to look at. David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Problem with PTC test setup/now 'roadrunner issue
On Jun 14, 2009, at 5:41 AM, Andreas Jung wrote:
The current test code looks like this:
PloneTestCase.installProduct('vs.event')
PloneTestCase.setupPloneSite(extension_profiles=('vs.event:default',))
@onsetup
def setup_package():
ZopeTestCase.installPackage('vs.event')
zcml.load_config('configure.zcml', vs.event)
setup_package()
class TestBase(PloneTestCase.FunctionalTestCase):
def afterSetUp(self):
ZopeTestCase.utils.setupCoreSessions(self.app)
#zcml.load_config('configure.zcml', vs.event)
self.membership = self.portal.portal_membership
self.membership.addMember('god', 'secret', ['Manager'], [])
class VSEventTest(TestBase):
def testCalendarToolCheck(self):
pc = self.portal.portal_calendar
self.assertEqual(pc.meta_type, 'Chronos Calendar Tool')
You need to move your installProduct/setupPloneSite calls to be after
the setup_package() call; otherwise your product's ZCML hasn't
loaded. You might also need to move the ztc.installPackage call below
the zcml.load_config call.
I always refer to Martin's example test setup in PPD; it has worked
consistently for me when using roadrunner.
David Glick
Web Developer
ONE/Northwest
New tools and strategies for engaging people in protecting the
environment
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davidgl...@onenw.org
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[Product-Developers] Re: making collective.flowplayer less invasive
On Mar 16, 2009, at 7:20 PM, Martin Aspeli wrote: Hi David, I've just been reviewing the collective.flowplayer code as part of the process for approving it for use on our Plone sites. It looks great, with one exception: we host many Plone sites in one Zope instance, and want to selectively install collective.flowplayer to only some of those sites. Based on inspection of the code, it looks like there are two ways in which collective.flowplayer will pollute the other sites: 1. It registers various browser views without specifying a browser layer. I don't generally have a problem with this, if nothing is linking to those views without the product installed. I think that's pretty common practice. It's obviously a different story for viewlets. I'm generally against having all views in the same namespace; you can end up with collisions if you forget to think about it. However, in the case of collective.flowplayer they have reasonable names and I have opted not to introduce the plone.browserlayer dependency, in hopes of keeping compatibility with Plone 3.0 a little longer. 2. It subtypes objects in response to object events without checking to make sure that the object is within a site that has collective.flowplayer installed. That would be a good thing to fix, definitely. I just checked in a fix so that the event handlers check for a marker utility in the local site manager (instead of a marker interface, since local utilities gets removed for us by the quick installer for free). David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: making collective.flowplayer less invasive
On Mar 16, 2009, at 12:35 PM, Ross Patterson wrote: David Glick davidgl...@onenw.org writes: I've just been reviewing the collective.flowplayer code as part of the process for approving it for use on our Plone sites. It looks great, with one exception: we host many Plone sites in one Zope instance, and want to selectively install collective.flowplayer to only some of those sites. Based on inspection of the code, it looks like there are two ways in which collective.flowplayer will pollute the other sites: 1. It registers various browser views without specifying a browser layer. As long as this doesn't change the install it and it just works story and it doesn't require integrators who want to override those views to do something special, I'm all for doing this if it's better practice. Can you point me to how this is done for something like the folder_contents view in Plone? Would it change *anything* for integrators overriding the views? It shouldn't change the install experience or require anything special for overriding the view. If integrators are overriding the views they should be doing so by copying the view registration and specifying a theme-specific browser layers (from plone.theme), which takes precedence over the additive browser layers from plone.browserlayer. Overriding folder_contents is different because it's a skin layer item rather than a Zope 3 view. So you override using a new CMF skin layer with higher precedence. This isn't relevant to collective.flowplayer though. 2. It subtypes objects in response to object events without checking to make sure that the object is within a site that has collective.flowplayer installed. I'm not sure what you're talking about here. Can you please specify all the places this happens? configure.zcml registers the following event handlers: subscriber for=Products.ATContentTypes.interface.IATFile Products.Archetypes.interfaces.IObjectInitializedEvent handler=.events.ChangeFileView / subscriber for=Products.ATContentTypes.interface.IATFile Products.Archetypes.interfaces.IObjectEditedEvent handler=.events.ChangeFileView / subscriber for=Products.ATContentTypes.interface.IATLink Products.Archetypes.interfaces.IObjectInitializedEvent handler=.events.ChangeLinkView / subscriber for=Products.ATContentTypes.interface.IATLink Products.Archetypes.interfaces.IObjectEditedEvent handler=.events.ChangeLinkView / These are global registrations. But the ChangeXXXView classes don't do any checks to make sure that the object is in a site with collective.flowplayer installed, so they will run even for objects in other sites. The simplest way to fix this is to add a check like: from zope.app.component.hooks import getSite request = getSite().REQUEST if not IMyProductsBrowserLayer.providedBy(request): pass at the top of each event handler. (I think it is possible to register local event handlers in the ZCA, which would be more elegant, but there's no GS support for this at present.) Both of these should be pretty easy to fix...Can we do that? Once discussion is finished, you're welcome to commit the changes to trunk. :) Ross David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: The most efficient way to store 270 AT fields?
On Jan 7, 2009, at 3:24 PM, Martin Aspeli wrote: Also, Dexterity works fine on Plone 3.x (in fact, it doesn't currently work on trunk due to a z3c.form vs chameleon issue). It should work on Plone trunk if you don't use chameleon.cfg...unless I forgot to commit something, which is always a posibility. :-/ David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org davidgl...@onenw.org work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
[Product-Developers] collective.captcha and collective.recaptcha
Hi Martijn. Today as part of the mini PloneFormGen sprint we are having with SteveM in Seattle I implemented a proof of concept for a wrapper for the recaptcha-client python library that implements the same interface as collective.captcha. (See collective.recaptcha) Our plan is to make this ship with PloneFormGen so that you can enable captcha on a form simply by checking a checkbox on the form folder. Alex suggested that I check in with you to make sure that we figure out a good way to make sure that these two packages play well together. So I want to do that before I work on the package further. As I see it our constraints are: 1. A package like PloneFormGen should be able to declare a dependency on captcha without having to worry about which implementation is used, but also without automatically pulling in the dependencies of all of the different implementations. 2. If no implementation is specified, a sane default should be used. 3. It should be possible to swap out the default for an alternate implementation with minimal effort. I think the simplest way to achieve this is to include both implementations in the collective.captcha package and require the use of extras to enable a non-default implementation. But I'm certainly willing to consider alternate proposals that address the above concerns. I'm personally pretty indifferent to which implementation is the default, though I know recaptcha is preferred by Alex (due to UI concerns, I think) and Steve (due to being lighter weight and not depending on graphics libs). (Apologies if I'm incorrectly putting words into your mouths, Alex and Steve.) peace, David Glick Web Developer ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] work: (206) 286-1235 x32 mobile: (206) 679-3833 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
[Product-Developers] Re: improving Collage customization, round 2
On Aug 13, 2008, at 2:31 PM, Malthe Borch wrote: 2008/8/13 David Glick [EMAIL PROTECTED]: I'm writing seeking your opinion on some recent work I've done on making Collage views easier to customize. Malthe and Paul, you know that I tried to do this once earlier, but didn't come up with a workable solution. Gilles, this may be new to you, but it looks like you've been doing some good work on maintaining Collage lately, so I wanted to make sure you're part of this conversation. Yes, we definitely want to keep everybody in the loop; thanks for this, David. In the interests of this I'm adding plone-developers to the cc here. My changes are in the davisagli-layer-overrides branch in svn (https://svn.plone.org/svn/collective/Collage/branches/davisagli-layer-overrides ). Basically what I did is make sure that Collage *adds* ICollageBrowserLayer to the request, instead of replacing any other marker interfaces. This makes it possible to register Collage views on other browser layers. But how do we tell which views are meant for Collage then? I added an ICollageView interface which the custom view classes can implement. I've also written the view lookup so as to maintain backwards compatibility -- e.g. views registered to the ICollageBrowserLayer but not implementing ICollageView will still be found. I think I've written earlier, that we should try and look at what Plone is contemplating on this matter; I seem to recall that there's a general notion of an ``ITile`` interface which describes a view or viewlet that renders a content item in a tile. Perhaps it would make sense to register collage tiles like so: browser:viewlet name=default for=ATDocument template=document_tile.pt permission=zope2.View manager=ICollage / Of course, Collage would be a strange viewlet manager, but the concept is a bit familiar; we would manually look up these viewlets. This looks like a fairly decent suggestion. It takes care of the customization problem, and I like that it re-uses a concept (viewlets) that is already quite familiar to plone 3 themers. The downside over my branch is that my branch adds some measure of customizability without breaking any backwards compatibility. I should probably have clarified that the goal of my branch was not to come up with the final, long-term solution for this problem, but to make it possible for us to use Collage with themed sites for clients in the short term. (We tend to run ~15 sites per zope instance, so registering things to a particular layer is essential.) The only downside is that collage views registered on a layer other than ICollageBrowserLayer may be traversed to directly, not just within the Collage (because these layers are probably applied globally by plone.theme or plone.browserlayer). I don't think this is a huge problem though as long as you take care to pick a view name which doesn't conflict with something else. Paul, this was an issue for you with my last attempt, but I think the backwards compatibility discussed above will allow you to keep doing what you're doing. I think this is problematic. These views should require a special request, not a browser layer request. Of course, if they're viewlets, as sketched out above, then this problem goes away entirely. Thoughts? I'd be happy to merge this to trunk. I think we should issue Collage 1.2 (I've tried a couple of times, but was let down by plone.org) and then move to these more drastic changes (e.g. 2.0). I think my vote for 1) releasing Collage 1.2 as it stands, and 2) switching to viewlets on trunk, and pushing out an alpha or beta release of this fairly quickly. Separate topic: Are there plans to turn Collage into an egg? This should be pretty simple, and I'm willing to take care of it if there are no objections. I would do it in the Products namespace as seems to be the custom, so that it's still possible to release an old-style tarball. +10. I'll do this as soon as you tag the 1.2 release. \malthe peace, David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] schemaextender and adapter registration
On Aug 11, 2008, at 3:10 PM, Hedley Roos wrote: Hi all A brief example... Class Triangle subclasses Shape. In my zcml I have adapter factory=.shape.ShapeExtender for=Products.MyProduct.content.shape.Shape name=shape-extender/ adapter factory=.triangle.TriangleExtender for=Products.MyProduct.content.triangle.Triangle name=triangle-extender/ I find that schemaextender tries to call the extender for Shape even when I am looking (eg. base_edit'ing) at a Triangle instance. This causes problems with the getOrder method since Shape is not supposed to know about Triangle's fields. In extender.py method instanceSchemaFactory we have extenders = list(getAdapters((context,), ISchemaModifier)) and that returns both extenders. Is it supposed to do that? And if so is there a zcml directive which can solve my problem? My current horrid workaround is to abuse the resolution order and name the triangle adapter atriangle-extender. Why don't you just name both adapters shape-adapter? Then the adapter lookup will only find the shape-adapter registered for the most specific interface that your content type implements. (I'm not sure whether or not this will work when registering the adapters for classes, but it will certainly work if you register them for an IShape interface and an ITriangle interface, which are implemented by the Shape and Triangle classes respectively, and where ITriangle extends IShape.) David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Limiting schema extenders to one Plone site?
You can either use IBrowserLayerAwareExtender and a browser layer that's registered by your product, or else register the extender as a local adapter (e.g. using componentregistry.xml) David On Jun 12, 2008, at 1:22 PM, Andreas Jung wrote: Schema extender implementing ISchemaExtender or IOrderableSchemaExtender extend the schema of a particular content- type for all Plone instances within a Zope site. Is there a way to restrict the extender to one site only (based on some conditions)? One possiblity would be to hack something into getFields()..would IBrowserLayerAwareExtender do the job by using a particular layer only available within the related sites? Or any better ideas? Andreas___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: debugging overriding skin templates with browser views
On Jun 5, 2008, at 9:12 PM, Dylan Jay wrote: Dylan Jay wrote: David Glick wrote: Stick a pdb in the traversePathElement method in zope.traversing/ adapters.py David Didn't it the break point :( Which is weird. I'll try and understand zope.traversing Looks like zope.traversing is a plone 3.1 thing. What was used before? I guess I should throw in the caveat that I don't really know what I'm talking about. :) Looks like zope.traversing is there in plone 3.0 also. For plone 2.5, try Products.Five/traversable.py David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: Where does it hurt?
On May 18, 2008, at 6:24 AM, Martin Aspeli wrote: * Skinning Zope 2 vs. Zope 3 technologies Yes - this is probably the top of my list to unify (and also very hard). I think the following efforts would take us 80% of the way in regard to staunching some of the pain that new techniques have brought for skinners (probably targetting plone 4?): - Add browser layer support to z3c.jbot and promote it as the recommended way to do filesystem customization of resources registered through ZCML (for those not familiar with jbot, this may sound like yet another technology, but really it's a simplification. It allows customization of things like viewlet and portlet templates just by placing a ZPT in the correct filesystem directory, so that it feels more like a skin layer.) - Devise a UI for through-the-web customization that unifies the skin layer (portal_skins) and customerize (portal_view_customizations) approaches. (An entry-level skinner should not need to know *how* the template they are customizing is registered; just where to find it.) Ideally I think this would appear in the Plone control panel as opposed to the ZMI, to be more approachable (I'm thinking of Wordpress' theme editor.) It's probably also a good idea to provide in-context links to customize, (the proverbial Introspector, which I think Eric Steele has modeled nicely in his branch of viewletmanager), but I think a centralized place to see what customizations are active fulfills a separate but important need. - Make it easier to export TTW customizations to the filesystem. If I'm reading Martin's 'Pete and Andy Try Plone 4' post correctly, this is basically the scenario he's promoting there, so I don't know that I'm adding a whole lot. :) But I do think this is important, based on my experience trying to teach 2 quite bright non-programmers how to skin Plone 3. Eyes do seem to glaze over if you mention ZCML, Generic Setup, or (heaven forbid) the Zope Component Architecture... David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Re: Where does it hurt?
On May 18, 2008, at 5:56 PM, Dylan Jay wrote: Martin Aspeli wrote: Hi guys, Following a long discussion with Dylan Jay (buried in another thread on Devilstick terminology), I thought I'd conduct an informal poll. == As a customiser of Plone, or as someone wanting to build bespoke components that extend Plone, what do you find most confusing? I think this could fall into a few categories: - Areas where there's insufficient/poor documentation, but once you learn how to do something, it's clear how to proceed. - Areas where there appears to be more than one approach, and it's not clear which one to choose - Areas where Plone doesn't appear to have a good way to do something I think it hurts the most when something goes wrong. I write something that I think should work, it doesn't, suddenly I'm faced with understand everything I'm relying on. Debugging is a nightmare. Perhaps I'm not using the right tools. but generally I try to read the code, which with the amount of indirection these days is pretty hard to read. The fact thats its not obvious where the definition the code I'm after is makes it harder. For instance I was trying to find the schema definitions fot ATCT the other day... and thats just z2. Trying to work out how to the standard templates got connected in in plone.z3cform was even harder. I'm not 100% sure how to fix this. A tutorial on how to read code? The slow startup time makes this worse of course because one way to try and fix things is to try different stuff and see what happens. FWIW, here are some cases from my experience that have seemed particularly hard to debug. (Not trying to whinge here; just trying to catalog some possible areas for improvement)... - Python scripts, since you can't see where you're at in pdb and it's hard to avoid stepping through z2 security stuff. (Why do we still have these in the age of utilities and browser views, anyway?) - Anything in a Quick Installer handler, since it seems to swallow exceptions - When working with utilities and adapters, figuring out why you're failing to look up something that you *thought* you had registered properly. (but I can't think of a good generalizable way to make this easier) - Any code that has an outrageous inheritance tree (e.g. Archetypes/ ATContentTypes stuff in particular). I think this is the least of our worries though, since after a few months I had a decent sense of where I might look for things, and z3 techniques will make this less of an issue. - This last one is more about documentation than debugging, but it's related. For my first couple months of working with Plone, I tried to rely on api.plone.org way too much. Then I realized that I was much more productive working with the actual source code and pdb. This is probably not terribly surprising, nor an unreasonable expectation for a serious product developer. But for someone who's just getting started, would it be too much to ask to have some auto-generated API docs that don't leave out pieces of the puzzle? (For starters, you could augment the existing api.plone.org by having class docs include docstrings from the z3 interfaces the class is known to be implementing, link in doctests for a module, etc.) I'm sure there are other places for improvement too :) just my two cents. David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: [Product-Developers] Integration of Captchas with existing content-types?
It should be pretty simple to make a custom AT widget which uses collective.captcha. See the PFGCaptchaField product in collective for an example (though this one is for use with PloneFormGen). peace, David On May 3, 2008, at 10:29 AM, Andreas Jung wrote: Hi, what is the recommended way nowadays to extend the functionality of Plone 3.0/3.1 compatible content-types with a captcha? collective.captcha seems to be the best implementation but it seems to be bound to formlib and I see no direct way for integrating it with Archetypes (using at.schemaextender). Andreas -- ZOPYX Ltd. Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: [EMAIL PROTECTED] - Phone +49 - 7071 - 793376 Registergericht: Amtsgericht Stuttgart, Handelsregister A 381535 Geschäftsführer/Gesellschafter: ZOPYX Limited, Birmingham, UK E-Publishing, Python, Zope Plone development, Consulting ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers David Glick Project Associate ONE/Northwest New tools and strategies for engaging people in protecting the environment http://www.onenw.org [EMAIL PROTECTED] (206) 286-1235 x32 Subscribe to ONEList, our email newsletter! Practical advice for effective online engagement http://www.onenw.org/full_signup ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
[Product-Developers] advice re read more marker product
Hello, folks. In conjunction with a current project I've written code that does the following: 1. Adds an 'excerpt' field to a content type, which is basically used like Description (in listings) but is rich-text. This field is invisible on the edit screen. 2. Adds a button to kupu which can be used to mark a cutoff point in the primary text field. (This appears as a graphical marker in wysiwyg mode, and as !--more-- in the HTML -- pretty much identical to Wordpress' UI for this.) 3. Overrides the content type's setText mutator to grab everything from before the cutoff marker and put it into the 'excerpt' field. Is this something others would find useful? It seems to be a pretty common pattern for blogs, and I've seen it requested a couple times recently on IRC. Being a relatively new Plone / product developer, I'm not quite sure what the best way to proceed is, so I'd appreciate some advice. Assuming this is something the community wants, I can see three possible directions: 1. Try to get my code included in Plone and kupu. We need both the new field to store things in on the Plone side, and the new button for inserting the marker on the kupu side, so I'm not sure which would need to happen first. Based on what I've seen, I think I would create branches of the relevant products in svn, put them together into a review bundle and then attach that to a new PLIP? 2. Turn my code into an add-on product. The thing that's stopping me from doing this is that I would have to override some fairly large chunks of kupu in a new skin layer, which seems like it could become a maintenance nightmare as new versions of kupu are released. 3. Write a tutorial for plone.org explaining how to make the necessary changes (which really aren't that involved). Any thoughts on which approach would be best? thanks, David ___ Product-Developers mailing list Product-Developers@lists.plone.org http://lists.plone.org/mailman/listinfo/product-developers
Re: using collective.captcha from a CMFFormController validator
Martijn Pieters wrote:
On Nov 20, 2007 12:07 AM, David Glick [EMAIL PROTECTED] wrote:
Hey Martijn, I've been trying out the collective.captcha tool, which I
noticed via the collective-checkins list, and it is pretty slick!
However, I have a couple questions about using it from a
CMFFormController validator.
#1) I have the following in my validator:
from collective.captcha.browser.captcha import Captcha
captcha_view = Captcha(context, req)
if not captcha_view.verify(captcha):
state.setError('captcha', qpcMF(u'You must correctly enter the
word.'), 'captcha')
In order to have the privilege to call this view, I added the following
in my product's __init__.py:
from AccessControl import allow_module, allow_class
allow_module('collective.captcha.browser.captcha')
from collective.captcha.browser.captcha import Captcha
allow_class(Captcha)
Is this the preferred way to use a browser view from restricted python,
or is there a better way?
You could traverse to it, with context.restrictedTraverse('@@captcha') perhaps?
I'll give that a try.
#2) I noticed that the captcha cookie is getting deleted whenever
verify() is called, even if the verification failed. This seems like a
bug, because it makes it hard to redisplay a new captcha if the
verification fails.
This is intentional! You don't want to give spambots multiple tries at
solving the captcha. Just look at any captcha online, failure to read
it will give you another, different captcha. This actually helps
people to deal with the occasional unreadable captcha
Yes, I understand that we want to offer a new, different captcha on
failure. This is how it is working with my patch. Before, it was
displaying NO image after a failure, because for some reason a new
cookie wasn't getting set (in latest Firefox). I suppose that may be
the real problem that we should look into.
Aha, I see it. Because verify() calls expireCookie, the cookie's
expiration date is in the past even after the new cookie gets set (b/c
setCookie just updates a dictionary of cookie parameters, one of which
is the expiration date). So if you explicitly put in a new expiration
date when you call setCookie in _generate_session(), that should fix
things as well.
--
--
David Glick
Project Associate
ONE/Northwest
New tools and strategies for engaging people in protecting the environment
http://www.onenw.org
[EMAIL PROTECTED]
(206) 286-1235 x32
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using collective.captcha from a CMFFormController validator
Hey Martijn, I've been trying out the collective.captcha tool, which I
noticed via the collective-checkins list, and it is pretty slick!
However, I have a couple questions about using it from a
CMFFormController validator.
#1) I have the following in my validator:
from collective.captcha.browser.captcha import Captcha
captcha_view = Captcha(context, req)
if not captcha_view.verify(captcha):
state.setError('captcha', qpcMF(u'You must correctly enter the
word.'), 'captcha')
In order to have the privilege to call this view, I added the following
in my product's __init__.py:
from AccessControl import allow_module, allow_class
allow_module('collective.captcha.browser.captcha')
from collective.captcha.browser.captcha import Captcha
allow_class(Captcha)
Is this the preferred way to use a browser view from restricted python,
or is there a better way?
#2) I noticed that the captcha cookie is getting deleted whenever
verify() is called, even if the verification failed. This seems like a
bug, because it makes it hard to redisplay a new captcha if the
verification fails. My fix for this is as follows:
Index: collective/captcha/browser/captcha.txt
===
--- collective/captcha/browser/captcha.txt (revision 54159)
+++ collective/captcha/browser/captcha.txt (working copy)
@@ -64,7 +64,18 @@
del request2.cookies[COOKIE_ID]
view.verify('np7EF-B')
False
+
+If verification fails, the cookie session ID will *not* be expired,
+so that a new captcha can be displayed.
+ request2 = DummyRequest()
+ request2.setCookie(COOKIE_ID,
'6552fec8867ee2a85a44784dda007e49efcf50ef')
+ view = Captcha(context, request2)
+ view.verify('incorrect')
+ False
+ COOKIE_ID in request2.expiredcookies
+ False
+
Displaying
--
Index: collective/captcha/browser/captcha.py
===
--- collective/captcha/browser/captcha.py (revision 54159)
+++ collective/captcha/browser/captcha.py (working copy)
@@ -89,9 +89,10 @@
result = False
try:
for word in self._generate_words():
-result = result or input.upper() == word.upper()
-# Delete the session key, we are done with this captcha
-self.request.response.expireCookie(COOKIE_ID, path='/')
+if input.upper() == word.upper():
+result = True
+# Delete the session key, we are done with this captcha
+self.request.response.expireCookie(COOKIE_ID, path='/')
except KeyError:
pass # No cookie
I'd be glad to check that change in if it makes sense to you.
peace,
--
David Glick
Project Associate
ONE/Northwest
New tools and strategies for engaging people in protecting the environment
http://www.onenw.org
[EMAIL PROTECTED]
(206) 286-1235 x32
Subscribe to ONEList, our email newsletter!
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