January 2002 - Zope - Zope lists

03 Jan '02

미스코리아 투시카메라 사진 총 10장 전체 얼굴도 이쁘지만 진짜 몸매도 죽이는군요. [다운로드] [노노무라 병원] -스즈꼬 때문에 다리를 다치게 되어 우연히 노노무라 병원에 입원한 주인 공은 원장의 죽음과 이 병원의 분위기 에서 수상함을 느껴 수사를 시 [다운로드] G.taste -평범한 여성이 살아가는 성적불만을 리얼하게 풀어가는내용 철봉에 매달려서 사타구니를 문지르는 장면 (2편 계속 [다운로드] [버터플라이] -나비가 인간으로 변신하며 여성들을 유혹하며 섹스에 중독하게 하는데.. (2편 계속) [다운로드]

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03 Jan '02

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RE: [Zope] user id naming conventions
by Joshua Lanza 03 Jan '02

03 Jan '02

NB - putting an '@' sign in an id is a very bad, bad, bad idea. I suppose that's pretty obvious, actually. It was ok for about an hour and then I got Zope errors complaining about the '@' in all frames of the management console. Refresh did not get me any more access to the ZODB. <dtml-var panic> I tried the browser's back button and got to a screen where I could see the object. Deleted the offending object with extreme prejudice, and things are better now. -----Original Message----- From: Joshua Lanza Sent: Wednesday, January 02, 2002 4:00 PM To: zope(a)zope.org Subject: [Zope] user id naming conventions Does anyone have any feelings on the best way to manage user id's? Specifically, I am trying to decide how to create user id's for CMF. I don't want users to have to create a user id themselves - seems like one more thing they have to keep track of and could deter people from using the site. Instead, I wanted to use email address as the id - it's unique and easy to remember. The problem, of course, is the '@' and '.' in email addresses. I could encode both chars at every point that user id is used - a hassle, but possible. The ZODB allows '@' in the id. Any thoughts? _______________________________________________ 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 )

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RE: [Zope] sorting a table
by Joshua Lanza 03 Jan '02

03 Jan '02

Or there's always dumping the result set into an xml data island and using javascript to sort it - fairly easy to do and takes a lot of work off of the server, but only works on newer browsers. -----Original Message----- From: complaw(a)hal-pc.org [mailto:complaw@hal-pc.org] Sent: Wednesday, January 02, 2002 4:14 PM To: Lucas Vogel; zope(a)zope.org Subject: Re: [Zope] sorting a table Normally what I do is have the table header/title include a hyperlink to another Z SQL Method (one that sorts the way you want it to). When the user clicks on the hyperlink, they are simply calling another Z SQL Method that is set to deliver the HTML table in the desired order. HTH, Ron > I have a DTML method that calls a Z SQL Method and places the results into an > HTML table. What I would like to do with the table is make the column headers > sort the results in ascending and descending order when they click on the > link. I haven't really seen any Howtos or anything in the Zope book that > describes or explains what I'm trying to do. If someone could help me with > this I'd appreciate it. > > Thanks, > Lucas Vogel > > _________________________________________________________ > Do You Yahoo!? > Get your free @yahoo.com address at http://mail.yahoo.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 ) > _______________________________________________ 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 )

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Re: [Zope] sorting a table
by complaw＠hal-pc.org 03 Jan '02

03 Jan '02

Normally what I do is have the table header/title include a hyperlink to another Z SQL Method (one that sorts the way you want it to). When the user clicks on the hyperlink, they are simply calling another Z SQL Method that is set to deliver the HTML table in the desired order. HTH, Ron > I have a DTML method that calls a Z SQL Method and places the results into an > HTML table. What I would like to do with the table is make the column headers > sort the results in ascending and descending order when they click on the > link. I haven't really seen any Howtos or anything in the Zope book that > describes or explains what I'm trying to do. If someone could help me with > this I'd appreciate it. > > Thanks, > Lucas Vogel > > _________________________________________________________ > Do You Yahoo!? > Get your free @yahoo.com address at http://mail.yahoo.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 ) >

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RE: [Zope] sorting a table
by Meilicke, Scott 03 Jan '02

03 Jan '02

Look at the management interface. The main frame does what you are looking for. Figure out the file that generates that frame, and look at the DTML/python to see how it is done. -Scott -----Original Message----- From: Lucas Vogel [mailto:vogell@yahoo.com] Sent: Wednesday, January 02, 2002 3:09 PM To: zope(a)zope.org Subject: [Zope] sorting a table I have a DTML method that calls a Z SQL Method and places the results into an HTML table. What I would like to do with the table is make the column headers sort the results in ascending and descending order when they click on the link. I haven't really seen any Howtos or anything in the Zope book that describes or explains what I'm trying to do. If someone could help me with this I'd appreciate it. Thanks, Lucas Vogel _________________________________________________________ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.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 ) The information contained in this email message may be privileged and is confidential information intended only for the use of the recipient or any employee or agent responsible for delivering it to the intended recipient. Any unauthorized use, distribution or copying of this information is strictly prohibited and may be unlawful. If you have received this communication in error, please notify the sender immediately and destroy the original message and all attachments from your electronic files.

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RE: [Zope] Zope performing poorly after adding objects to BTreeFo lder
by sean.upton＠uniontrib.com 03 Jan '02

03 Jan '02

Your problem sounds like a memory leak. I think it has to do with BTreeFolder or one of its parent classes, and not Catalog. I think there are ups and downs to BTreeFolder. BTreeFolder does well for storing lots of objects, but the ObjectManager interface that all folders use via mixin doesn't scale very well in certain respects for handling all those objects (at least that is my experience with ObjectManager._setObject(), so I instead used BTreeFolder._setOb() which yielded a HUGE performance increase; I figure the same may be true with _getObject(), etc). I would suggest familiarizing yourself with the BTree interfaces and using BTreeFolder._tree() directly. This has been my experience creating a container to store ~330,000 objects in a BTreeFolder. Of course, this bypasses security, so careful planning and development is advised. I don't think ZCatalog is your problem, as it sounds like the Catalog is not being used in certain cases (like listing objects via objectIds() or objectValues()), and you still get a problem. Personally, I wonder if BTreeFolder really needs more work to override more OM interfaces with 'native' faster versions. I'm interested in hearing other's thoughts... Sean -----Original Message----- From: complaw(a)hal-pc.org [mailto:complaw@hal-pc.org] Sent: Wednesday, January 02, 2002 3:35 PM To: zope(a)zope.org Subject: [Zope] Zope performing poorly after adding objects to BTreeFolder I don't know if this is related specifically to BTreeFolder, or cataloging, but this is the problem... I added a BTreeFolder to a regular folder. I then added 13,115 DTML Documents to the BTreeFolder. I had added a ZCatalog and got it going, but the performance hit from the ZCatalog made me think twice about it so I deleted it. Unfortunately, some python process (related to Zope) starts running on my machine when I access the 13,115 records (if nothing more than to list them). I can watch the python process start eating memory (Zope normally uses about 8% on that system, but when the runaway process is going, it moves up incrementally to around 80% of memory according to top). I have to restart Zope to cure the problem. Unfortunately, I have to do this on a regular basis and it is becoming quite a headache. Does anyone know what the problem might be? Thanks in advance, Ron _______________________________________________ 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 )

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Re: [Zope] Zope performing poorly after adding objects to BTreeFolder - More info
by complaw＠hal-pc.org 03 Jan '02

03 Jan '02

I have been running top and have the following observations. If you start Zope and just let it run, it does so quietly at about 8% of memory. If you ask it to do something, it splits into two processes (or at least two PID's) with roughtly the same memory usage (which, if you add the two, is over 100%). The box slows to a crawl, and I have to restart Zope to clear it all up. I'm using Zope 2-4-3 on Linux. Ron > I don't know if this is related specifically to BTreeFolder, or cataloging, but > this is the problem... > > I added a BTreeFolder to a regular folder. I then added 13,115 DTML Documents > to the BTreeFolder. I had added a ZCatalog and got it going, but the > performance hit from the ZCatalog made me think twice about it so I deleted it. > > Unfortunately, some python process (related to Zope) starts running on my > machine when I access the 13,115 records (if nothing more than to list them). > I can watch the python process start eating memory (Zope normally uses about 8% > on that system, but when the runaway process is going, it moves up > incrementally to around 80% of memory according to top). I have to restart > Zope to cure the problem. Unfortunately, I have to do this on a regular basis > and it is becoming quite a headache. > > Does anyone know what the problem might be? > > Thanks in advance, > > Ron > > > _______________________________________________ > 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 ) >

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user id naming conventions
by Joshua Lanza 02 Jan '02

02 Jan '02

Does anyone have any feelings on the best way to manage user id's? Specifically, I am trying to decide how to create user id's for CMF. I don't want users to have to create a user id themselves - seems like one more thing they have to keep track of and could deter people from using the site. Instead, I wanted to use email address as the id - it's unique and easy to remember. The problem, of course, is the '@' and '.' in email addresses. I could encode both chars at every point that user id is used - a hassle, but possible. The ZODB allows '@' in the id. Any thoughts?

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Date Formatting Oddity
by Dan Shafer 02 Jan '02

02 Jan '02

The strftime() parameters seem to allow for just about every conceivable time and date output format one could imagine. Except the one I need. Is there a format string or some other method I'm overlooking for suppressing zeros on dates from 1-9? January 02, 2002, just doesn't look right. -- Dan Shafer, Author-Consultant http://www.danshafer.com http://www.shafermedia.com

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