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O'Reilly Open Source Conf -Aug 21-24
by Robert O'Connor 09 Jun '99

09 Jun '99

I just got the O'Reilly Open Source Software Convention brochure. http://conferences.oreilly.com There is a track on Python and the Pre-Conference Tutorial includes "Introduction th the Zope Web Application Server" from 2pm to 5:30pm on Sat Aug 21st. Also "Community: Funding the Perfect Beast... Venture Capitalism, IP and Open Source" from 2pm-4pm on Monday, Aug 23rd. I'm sure Paul and Digicool will have an official announcement but this seems like a good thing to announce now for the Zope community. -Bob OConnor bob(a)rocnet.com

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Collector source?
by Martin Dougiamas 09 Jun '99

09 Jun '99

Is there any chance of the Collector source being made available? Cheers, Martin -- ### Martin Dougiamas -- Internet Agent "...The Eighties, ### Centre for Educational Advancement the Nineties, ### http://cea.curtin.edu/staff/martin the Naughties."

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RE: [Zope] zope usage
by Michel Pelletier 09 Jun '99

09 Jun '99

> -----Original Message----- > From: zahid patel [mailto:zpatel@email.msn.com] > Sent: Wednesday, January 01, 1997 3:20 AM > To: zope(a)zope.org > Subject: [Zope] zope usage > > > Hi, > > I understand that zope is a web publishing framework. My > question is whether > i can use to it to develop high performance eCommerce site. > Yes, Zope is perfect for any web application. -Michel > Thanks and regards, > zahid > > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] Q. on slashdot.py
by Michel Pelletier 09 Jun '99

09 Jun '99

> -----Original Message----- > From: zhaoway [mailto:zhaoway@mud.jlonline.com] > Sent: Wednesday, June 09, 1999 12:36 AM > To: Zope > Subject: [Zope] Q. on slashdot.py > > > > --zhaoway > > P.S. Why I want to do this because > http://slashdot.org/ultramode.txt is ultra > fast. :) I go online far less than once/hr. > Guess what? I want somedays later > I could do email in Zope with my browsers > instead of using any specific Email client. > :) Just like move the hotmail frontend home, > no real SMTP server or POP3 server, just perform > normal email client tasks. Thrlling! :) > I'm really fascinated by Zope's manage interface. > > Such a program allready exists, it's called (K)Notmail and it has not yet been released in a working fashion for a while. I should get on the ball and release a new beta now that 2.0a is out. When you say 'no real SMTP or POP3 server', that's wrong. Zope is not a mail server. In order to use NotMail, you will need an SMTP and IMAP server. IMAP is like POP3, but much more functional. NotMail is an IMAP Client that gives you a web interface to your mailboxes. -Michel > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] Newbie: install a Product
by Michel Pelletier 09 Jun '99

09 Jun '99

> -----Original Message----- > From: zhaoway [mailto:zhaoway@mud.jlonline.com] > Sent: Wednesday, June 09, 1999 12:17 AM > To: Zope; Mike Pelletier > Subject: Re: [Zope] Newbie: install a Product > > > >I think what you want to be doing is going to the folder you > wish to add > >an instance of the product in, and trying to add it there. > That is, go >to > the URL http://localhost:9673/manage, select your product from the > >drop-down, and click add. > > I just cannot see my product(Poll) in the drop down. There's > no changes there. Now I've just checked Control-Panel, it says > "Broker Product Poll". When I click on add (Principia Factory), > it says: "Before you can define a factory, you have to define > one or more 'methods', such as Document or other objects that > do the factory's work." I'll see through the tutorial soon, > but if you could give a quick hack letting me do the install, > it will be great! :) Thank you! :) > There are two different kinds of 'Products's in Zope. The first kind (represented by the 'open box' in the Control Panel) is a through the web developed product. Using these products, and factories, object, and maybe ZClasses, you can develop a Zope product through the web. You are not required to know any Python to make a product like this. You do, however, need to know the process by which you create a product. See Amos's ZClass tutorial in the list archives. The second kind of product (represented by the 'close box' in the Control Panel) is a pure python product. The Poll product is one of these. it is written in python and all of it's files are read off the filesystem. The reason Zope says 'Broken Poll Product' is because there is a problem somewhere in the Python code of the Poll Product. The Poll Product dates all the way back to version 1.9, so I'm guessing that a change somewhere in Zope from then till now is causing the Poll product to break. If you click on the (broken) Poll Product, there will be traceback tab that takes you to the traceback view. Cut and paste that traceback into a mail message and send it to the list. -Michel > --zhaoway > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] Strange Error with mxDateTime/Zope 1.11pr1 win32 / als o ODBC Problems
by Miller, John M. 09 Jun '99

09 Jun '99

Phil, Unfortunately I can't help you with the first one (sorry!), but I believe I can be of more use with your second problem. If this is the same problem I saw when first using Zope to connect to an Access DB, then you need to go into DateTime.py and edit the timezone information to represent the setup on your computer. For example, take my lovely machine- located in the bleak Central timezone. I went to the Windows Date/Time properties window, checked the timezone tab and saw something along the following: (GMT -06:00) Central Time (US&Canada) Taking this info I went to DateTime.py, found the declaration for the _zmap variable and added the following: 'Central Time':'US/Central' 'Central Time' because that's what Windows is using, 'US/Central' because it was listed in _zlst and made sense (hopefully it makes sense to you too). All seemed hunky-dorey after that. Hope this helps. I can't help but seem to detect the distinct, flowery aroma of FAQ with this question. Does anybody else seem to notice it too? I'd be happy to write this up in a more suitable format and submit it if this were the case... John > -----Original Message----- > From: Phil Harris [SMTP:phil@philh.org] > Sent: Wednesday, June 09, 1999 2:39 AM > To: zope(a)zope.org > Subject: [Zope] Strange Error with mxDateTime/Zope 1.11pr1 win32 / > also ODBC Problems > > Hi all, > > I hope someone can help me here, I have installed and am happily using the > mxDatetime package. > > Now the problem, I'm getting a strange error message that I hope someone > can > help with: > > Traceback says > > Traceback (innermost last): > File D:\zope\lib\python\ZPublisher\Publish.py, line 255, in > publish_module > File D:\zope\lib\python\ZPublisher\Publish.py, line 157, in publish > File D:\zope\lib\python\ZPublisher\mapply.py, line 154, in mapply > (Object: index_html) > File D:\zope\lib\python\ZPublisher\Publish.py, line 98, in call_object > (Object: index_html) > File D:\zope\lib\python\OFS\DTMLDocument.py, line 181, in __call__ > (Object: index_html) > File D:\zope\lib\python\OFS\DTMLDocument.py, line 177, in __call__ > (Object: index_html) > File D:\zope\lib\python\DocumentTemplate\DT_String.py, line 514, in > __call__ > (Object: index_html) > File D:\zope\lib\python\DocumentTemplate\DT_Util.py, line 315, in eval > (Object: drawcal(year=1999,month=3)) > File <string>, line 0, in ? > File D:\zope\lib\python\Products\ExternalMethod\ExternalMethod.py, line > 231, in __call__ > (Object: drawcal) > File D:\zope\lib\python\Products\ExternalMethod\ExternalMethod.py, line > 193, in getFunction > (Object: drawcal) > File D:\zope\lib\python\App\Extensions.py, line 195, in getObject > (Info: ('d:/Zope\\Extensions\\drawcal.py', 'drawcal')) > File d:/Zope\Extensions\drawcal.py, line 71, in ? > File d:/Zope\Extensions\drawcal.py, line 9, in drawcal > File D:\zope\lib\python\DateTime\DateTime.py, line 582, in __init__ > TypeError: (see above) > > and the actual error message is:- > > Zope Error > Zope has encountered an error while publishing this resource. > > Error Type: TypeError > Error Value: not all arguments converted > ~~~~~~~~~~~~~~~~~~~~~~~~~~~ > > > Versions of software used are Zope 1.11pr1 with the binary python that > comes > with this, using zserver as the server. > > Now problem number two, and I'm not alone here, at least one other user > I'm > in contact with also suffers with this. > > When using ODBC with MS Access and/or MySQL opn Win32 I get strange errors > whenever a date field is read from the database, namely:- > > Traceback (innermost last): > File D:\zope\lib\python\ZPublisher\Publish.py, line 255, in > publish_module > File D:\zope\lib\python\ZPublisher\Publish.py, line 157, in publish > File D:\zope\lib\python\ZPublisher\mapply.py, line 154, in mapply > (Object: manage_test) > File D:\zope\lib\python\ZPublisher\Publish.py, line 98, in call_object > (Object: manage_test) > File D:\zope\lib\python\Shared\DC\ZRDB\DA.py, line 300, in manage_test > (Object: test) > File D:\zope\lib\python\DocumentTemplate\DT_String.py, line 514, in > __call__ > (Object: <string>) > File D:\zope\lib\python\DocumentTemplate\DT_In.py, line 580, in renderwb > (Object: test) > File D:\zope\lib\python\Shared\DC\ZRDB\RDB.py, line 272, in __getitem__ > ValueError: Invalid value, 1999-04-23 00:00:00, for DATE in record 1316 > > Well that's enough problems for now, thanks in advance for any > suggestions. > > See ya > > Phil > phil(a)philh.org > > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev )

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Strange Error with mxDateTime/Zope 1.11pr1 win32 / also ODBC Problems
by Phil Harris 09 Jun '99

09 Jun '99

Hi all, I hope someone can help me here, I have installed and am happily using the mxDatetime package. Now the problem, I'm getting a strange error message that I hope someone can help with: Traceback says Traceback (innermost last): File D:\zope\lib\python\ZPublisher\Publish.py, line 255, in publish_module File D:\zope\lib\python\ZPublisher\Publish.py, line 157, in publish File D:\zope\lib\python\ZPublisher\mapply.py, line 154, in mapply (Object: index_html) File D:\zope\lib\python\ZPublisher\Publish.py, line 98, in call_object (Object: index_html) File D:\zope\lib\python\OFS\DTMLDocument.py, line 181, in __call__ (Object: index_html) File D:\zope\lib\python\OFS\DTMLDocument.py, line 177, in __call__ (Object: index_html) File D:\zope\lib\python\DocumentTemplate\DT_String.py, line 514, in __call__ (Object: index_html) File D:\zope\lib\python\DocumentTemplate\DT_Util.py, line 315, in eval (Object: drawcal(year=1999,month=3)) File <string>, line 0, in ? File D:\zope\lib\python\Products\ExternalMethod\ExternalMethod.py, line 231, in __call__ (Object: drawcal) File D:\zope\lib\python\Products\ExternalMethod\ExternalMethod.py, line 193, in getFunction (Object: drawcal) File D:\zope\lib\python\App\Extensions.py, line 195, in getObject (Info: ('d:/Zope\\Extensions\\drawcal.py', 'drawcal')) File d:/Zope\Extensions\drawcal.py, line 71, in ? File d:/Zope\Extensions\drawcal.py, line 9, in drawcal File D:\zope\lib\python\DateTime\DateTime.py, line 582, in __init__ TypeError: (see above) and the actual error message is:- Zope Error Zope has encountered an error while publishing this resource. Error Type: TypeError Error Value: not all arguments converted ~~~~~~~~~~~~~~~~~~~~~~~~~~~ Versions of software used are Zope 1.11pr1 with the binary python that comes with this, using zserver as the server. Now problem number two, and I'm not alone here, at least one other user I'm in contact with also suffers with this. When using ODBC with MS Access and/or MySQL opn Win32 I get strange errors whenever a date field is read from the database, namely:- Traceback (innermost last): File D:\zope\lib\python\ZPublisher\Publish.py, line 255, in publish_module File D:\zope\lib\python\ZPublisher\Publish.py, line 157, in publish File D:\zope\lib\python\ZPublisher\mapply.py, line 154, in mapply (Object: manage_test) File D:\zope\lib\python\ZPublisher\Publish.py, line 98, in call_object (Object: manage_test) File D:\zope\lib\python\Shared\DC\ZRDB\DA.py, line 300, in manage_test (Object: test) File D:\zope\lib\python\DocumentTemplate\DT_String.py, line 514, in __call__ (Object: <string>) File D:\zope\lib\python\DocumentTemplate\DT_In.py, line 580, in renderwb (Object: test) File D:\zope\lib\python\Shared\DC\ZRDB\RDB.py, line 272, in __getitem__ ValueError: Invalid value, 1999-04-23 00:00:00, for DATE in record 1316 Well that's enough problems for now, thanks in advance for any suggestions. See ya Phil phil(a)philh.org

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Manipulating dates
by Corey Ralph 09 Jun '99

09 Jun '99

This is probably more of a MySQL question than a zope question, but I figured someone here would have dealt with it before. A couple things I need to do with dates, I'm not sure what the best approach would be: 1. Convert dates to/from mysql (yyyy-mm-dd) to normal format (dd/mm/yyyy) 2. Subtract dates to get the interval in hh:mm:ss format. I have done this in mysql by converting them to timestamps, then subtracting one from the other, then converting this to a time: select SEC_TO_TIME(UNIX_TIMESTAMP(EndTime)-UNIX_TIMESTAMP(StartTime)) ... Except once I put this function into a Z SQL Method, it doesn't work. Surely there is a better way anyway. Would I be better off doing them in DTML or in the SQL? Any ideas appreciated. Cheers, Corey

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Q. on slashdot.py
by zhaoway 09 Jun '99

09 Jun '99

Hi, Zopers, I'm playing Zope with a dialin-line at home. I use slashdot.py in /index_html. It works well. But one thing is that I want that everytime I dial-up to go online, it can update (semi-)automatically the headlines locally. Now, I've to go into /manage, fill in my username:passwd, click on this External Method then click on Try it! then go back to /index_html to see the updates it has made. I've also tried add the Try it! URL(/slashdot_id) into somewhere in /index_html then when go online, I just click once hope it will update, but it does not update. Any easy hacks on this? I'm using win32. --zhaoway P.S. Why I want to do this because http://slashdot.org/ultramode.txt is ultra fast. :) I go online far less than once/hr. Guess what? I want somedays later I could do email in Zope with my browsers instead of using any specific Email client. :) Just like move the hotmail frontend home, no real SMTP server or POP3 server, just perform normal email client tasks. Thrlling! :) I'm really fascinated by Zope's manage interface.

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Re: [Zope] Newbie: install a Product
by zhaoway 09 Jun '99

09 Jun '99

>I think what you want to be doing is going to the folder you wish to add >an instance of the product in, and trying to add it there. That is, go >to the URL http://localhost:9673/manage, select your product from the >drop-down, and click add. I just cannot see my product(Poll) in the drop down. There's no changes there. Now I've just checked Control-Panel, it says "Broker Product Poll". When I click on add (Principia Factory), it says: "Before you can define a factory, you have to define one or more 'methods', such as Document or other objects that do the factory's work." I'll see through the tutorial soon, but if you could give a quick hack letting me do the install, it will be great! :) Thank you! :) --zhaoway

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