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weired zope behaviour
by Bak＠kedai 20 Dec '00

20 Dec '00

hi all i have a zope site that uses ZEO, runs behind apache and on RH6.x what puzzles me is that only *one* zserver thread is alive after some time and it consumes most of the processors cycle. the top snapshots are at the bottom of this message anybody got any ideas why this happened? i think this may have contributed to the slow response to the site. if i restart zope, everything works dandy... until some time when only one thread is used, instead of 4 what are others seeing? is it my codes? thanks ----8<--------------------- ZC1 4515 nobody 0 0 99.2M 99M 1592 S 0 4.1 2.5 183:37 python 4537 nobody 0 0 99.2M 99M 1592 S 0 0.0 2.5 0:07 python 4538 nobody 0 0 99.2M 99M 1592 S 0 0.0 2.5 724:16 python 4539 nobody 0 0 99.2M 99M 1592 S 0 0.0 2.5 751:47 python 4540 nobody 0 0 99.2M 99M 1592 S 0 0.0 2.5 735:11 python 4541 nobody 0 0 99.2M 99M 1592 S 0 0.0 2.5 749:27 python 4542 nobody 0 0 99.2M 99M 1592 S 0 0.0 2.5 741:45 python 4543 nobody 13 0 99.2M 99M 1592 R 0 94.0 2.5 1734m python ZC2 4348 nobody 0 0 102M 102M 1828 2 S 2.1 13.5 214:33 python 4350 nobody 0 0 102M 102M 1828 2 S 0.0 13.5 0:10 python 4351 nobody 0 0 102M 102M 1828 2 S 0.0 13.5 398:08 python 4352 nobody 0 0 102M 102M 1828 2 S 0.0 13.5 407:02 python 4353 nobody 0 0 102M 102M 1828 3 S 0.0 13.5 406:32 python 4354 nobody 0 0 102M 102M 1828 3 S 0.0 13.5 392:10 python 4355 nobody 14 0 102M 102M 1828 2 R 95.5 13.5 4712m python 4356 nobody 0 0 102M 102M 1828 2 S 0.0 13.5 388:41 python Z3 18567 nobody 0 0 73652 71M 1724 S 0 4.4 14.2 273:56 python 18571 nobody 0 0 73652 71M 1724 S 0 0.0 14.2 0:44 python 18572 nobody 0 0 73652 71M 1724 S 0 0.0 14.2 42:03 python 18573 nobody 0 0 73652 71M 1724 S 0 0.0 14.2 63:13 python 18574 nobody 19 0 73652 71M 1724 R 0 91.2 14.2 6144m python 18575 nobody 0 0 73652 71M 1724 S 0 0.0 14.2 47:54 python 18576 nobody 0 0 73652 71M 1724 S 0 0.0 14.2 57:10 python 18577 nobody 0 0 73652 71M 1724 S 0 0.0 14.2 57:13 python -- http://www.kedai.com.my/kk http://www.kedai.com.my/eZine if you SMELLLLLLL ... what the Rock is cookin

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Re: [Zope] Editing Property Sheet HTML
by Geoffrey L. Wright 20 Dec '00

20 Dec '00

Tres Seaver <tseaver(a)digicool.com> writes: > "Geoffrey L. Wright" <geoff(a)northernwastes.org> wrote: > > > The question is ... how do I do it? I'd like to make the default > > textarea field quite a bit bigger -- but I wasn't able to explore my > > way to success in the interface, and about 20 mins of seaching has > > yielded no answers. > > > > Then again, it's pretty late, so mebbe I'm just being dim.... > > If the propertysheet you want to customize belongs to a ZClass, then > you are in luck. Try adding a "Property Sheet Interface" object to > the methods tab of your ZClass: it will prompt you for the name of > the sheet, and whether you want a "view" interface or an "edit" > interface; it then creates a DTML Method with appropriate chrome > for customization. Ah -- it does, in fact. Very nice and works like a champ. Gracias. > Tres. -- Geoffrey L. Wright Developer / Systems Administrator (907) 563-2721 ex. 4900 http://www.integritysi.com

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Newbie: manage_changeProperties and wrong permission
by Milos Prudek 20 Dec '00

20 Dec '00

I need to call manage_changeProperties but Zope refuses to accept my authentication. There's a "Fir" class with two subfolders ("cz" and "en"). The subfolders contain identically named properties: lst_name and lst_text. These properties are then displayed using simple acquisition: http://...instance/cz/display and http://...instance/cz/display, where "display" is a method of Fir class that calls <dtml-var lst_name>. Simple. To change the lst_name and lst_text properties thru the web, I created simple form and a method within the Fir class. This is the changeLST_form: <dtml-if expr="REQUEST.has_key('lst_name_new')"> <dtml-call expr="manage_changeProperties(lst_name=REQUEST['lst_name_new'])"> <h1>The property 'lst_name' has changed</h1> <dtml-else> <h1>No properties were changed</h1> </dtml-if> <dtml-if expr="REQUEST.has_key('lst_text_new')"> <dtml-call expr="manage_changeProperties(lst_text=REQUEST['lst_text_new'])"> <h1>The property 'lst_text' has changed</h1> <dtml-else> <h1>No properties were changed</h1> </dtml-if> Unfortunately, authorization fails when this script is supposed to run: "You are not authorized to access manage_changeProperties." I'm running this script as a "manager" defined at Zope root, in other words with the default setup. Normally I can do anything in Zope with this authorization. -- Milos Prudek

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Re: [Zope] Editing Property Sheet HTML
by Tres Seaver 20 Dec '00

20 Dec '00

"Geoffrey L. Wright" <geoff(a)northernwastes.org> wrote: > The question is ... how do I do it? I'd like to make the default > textarea field quite a bit bigger -- but I wasn't able to explore my > way to success in the interface, and about 20 mins of seaching has > yielded no answers. > > Then again, it's pretty late, so mebbe I'm just being dim.... If the propertysheet you want to customize belongs to a ZClass, then you are in luck. Try adding a "Property Sheet Interface" object to the methods tab of your ZClass: it will prompt you for the name of the sheet, and whether you want a "view" interface or an "edit" interface; it then creates a DTML Method with appropriate chrome for customization. Tres. -- =============================================================== Tres Seaver tseaver(a)digicool.com Digital Creations "Zope Dealers" http://www.zope.org

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ZCatalog raises index out of range exception error
by Martin Winkler 20 Dec '00

20 Dec '00

Hi listies, On a client's server I created a ZCatalog, but when using "Find Items to ZCatalog" and clicking on "Find" in the form, Zope raises the "list index out of range" error shown in detail at the end of this e-mail. Then I took the whole Data.fs, put it on one of our servers, where everything worked as usual. Since our client wants to create various ZCatalogs, he has to use this functionality :-/ Any ideas where to start looking for the reason of this error? Our client's server's configuration is the following: Zope version: Zope 2.2.4 (source release, python 1.5.2, linux2) [ I have also tried with 2.2.2 source] Python version: 1.5.2 (#1, Aug 25 2000, 09:33:37) [GCC 2.96 20000731 (experimental)] System Platform: linux-i386 [RedHat 7.0] Any help is greatly appreciated! Martin ___________________________________________________________________ Here is the output when I submit the form "Find Items to ZCatalog": Error Type: IndexError Error Value: list index out of range Traceback (innermost last): File /usr/local/Zope-2.2.4-src/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope-2.2.4-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.2.4-src/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/local/Zope-2.2.4-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/Zope-2.2.4-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_catalogFoundItems) File /usr/local/Zope-2.2.4-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: manage_catalogFoundItems) File /usr/local/Zope-2.2.4-src/lib/python/Products/ZCatalog/ZCatalog.py, line 321, in manage_catalogFoundItems (Object: Traversable) IndexError: (see above)

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Re: [Zope] A groupware package for zope
by jimbo 19 Dec '00

19 Dec '00

>>For the last couple of months I've been working on a groupware >>package for Zope, named ZopeGUM. It has reached version >>0.1.63 now, and it's in steady progress. > >Are you planning on making a win32 version. >I had a problem tring to run it. >Something about posix module missing. > Just to clarify this. Windows NT is posix compliant so it seems to work ok on that platform. 9x lacks the posix support. I just verified on both systems. I believe there are ways to change the code but I'm not sure it's worth it for Win9x. It looks good and since I now have it on my NT machine you can expect more feedback. Thanks, -Jimbo

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POST METHOD
by Anderson Ami 19 Dec '00

19 Dec '00

Is there a data limit if I am using the POST method ?I have been doing a form that has some input fields, when I do the post I receive a Zope Error The Zope don´t get one form field, but this one exists). Thanks so much !!! anderson

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Re: [Zope] Help save my sanity (DTML-in string comparison)
by Dieter Maurer 19 Dec '00

19 Dec '00

Darin Lee writes: > ... comparisons involving "id" do not work ... "id" is particularly difficult in DTML. For some objects, "id" is an attribute (a string), for others, it is a method. Due to Zope's acquisition magic, it is difficult to compare method's to one another: the "same" method compare different, if accessed on different access paths. Thus, you want to work with strings only. The problem is: DTML does not let you test for types. You can do something like this: <dtml-with your_object> <dtml-let id_name=id>  <dtml-call "REQUEST.set('id_name',id_name)> </dtml-let> </dtml-with> Dieter

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RE: [Zope] POST METHOD
by Farrell, Troy 19 Dec '00

19 Dec '00

Please be more specific: What type of field? What error is Zope giving you? What browser are you using? If you are curious about what form variables Zope is getting, set the form method to a DTML method with this in it: <dtml-var name="standard_html_header"> <dtml-var name="REQUEST"> <dtml-var name="standard_html_footer"> Best of Luck, Troy Farrell -----Original Message----- From: Anderson Ami [mailto:anderson@websolucoes.com.br] Sent: Tuesday, December 19, 2000 2:45 PM To: zope-dev(a)zope.org; zope(a)zope.org Subject: [Zope] POST METHOD Is there a data limit if I am using the POST method ?I have been doing a form that has some input fields, when I do the post I receive a Zope Error The Zope don´t get one form field, but this one exists). Thanks so much !!! anderson

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Re: [Zope] Editing Property Sheet HTML
by Geoffrey L. Wright 19 Dec '00

19 Dec '00

"Brian Lloyd" <brian(a)digicool.com> writes: > > The question is ... how do I do it? I'd like to make the default > > textarea field quite a bit bigger -- but I wasn't able to explore my > > way to success in the interface, and about 20 mins of seaching has > > yielded no answers. > > You could edit lib/python/OFS/properties.dtml, which renders > the property management screen. The DTML in there has gotten > pretty scary over time though :^) Yikes! But thanks ... I think I can hack it into submission. And here's a followup question: If I want to make a custom Properties view for a specific ZClass, how do I proceed? Just create an additional method for the class and add it under Views? And if I do this, is there any kind of DTML templete (sort of like the default add and addForm methods) that I can work from? And do I need to go this far if I (for example) simply want to change the display order for existing properties? Many thanks (as always) for any answers you have... > Brian Lloyd brian(a)digicool.com > Software Engineer 540.371.6909 > Digital Creations http://www.digicool.com > > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://lists.zope.org/mailman/listinfo/zope > ** No cross posts or HTML encoding! ** > (Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev ) -- Geoffrey L. Wright Developer / Systems Administrator (907) 563-2721 ex. 4900 http://www.integritysi.com

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