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problem selecting integers from mysql
by Kevin L 11 May '01

11 May '01

Hi, I have a Z SQL Method and one of the columns it selects is of type "int(11) unsigned". But when I test the query I get the number plus an "L" appended to the end. For example I get 1L, 32L, 6533L. I assume the L means longint but does anyone know how to get rid of it? thanks much -Kevin __________________________________________________ Do You Yahoo!? Yahoo! Auctions - buy the things you want at great prices http://auctions.yahoo.com/

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Zserver shutting down - Broken Pipe
by Laurie Nason 11 May '01

11 May '01

Just over the last couple of days I have been having the same problem with one of our Zope development servers. It starts up fine, then after a while (undetermined as of the moment)the ZServer will just hang (error messages etc. below). I have created/am still creating my own ZClass on this server if that has anything to do with it. I haven't installed any external products (yet). Here are the stats on the server: Athlon 1200 512MB Linux Mandrake 7.2 Zope Version : Zope 2.3.2 (binary release, python 1.5.2, linux2-x86) Python Version: 1.5.2 (#10, Dec 6 1999, 12:16:27) [GCC 2.7.2.3] System Platform: linux2 Here is the STUPID_LOG_FILE output that occurred before the crash: 2001-05-11T16:12:59 ERROR(200) ZServer uncaptured python exception, closing channel <select-trigger (pipe) at 81a8178> (exceptions.OSError:[Errno 11] Resource temporarily unavailable [/var/zope/Zope-2.3.2-linux2-x86/ZServer/medusa/asyncore.py|poll|83] [/var/zope/Zope-2.3.2-linux2-x86/ZServer/medusa/asyncore.py|handle_read_even t|335] [/var/zope/Zope-2.3.2-linux2-x86/ZServer/medusa/select_trigger.py|handle_rea d|77] [/var/zope/Zope-2.3.2-linux2-x86/ZServer/medusa/asyncore.py|recv|287] [/var/zope/Zope-2.3.2-linux2-x86/ZServer/medusa/asyncore.py|recv|475]) The output in the shell that started zope reads (this is repeated a few times before the final crash): Unhandled exception in thread: Traceback (innermost last): File "/var/zope/Zope-2.3.2-linux2-x86/ZServer/PubCore/ZServerPublisher.py", line 97, in __init__ response._finish() File "/var/zope/Zope-2.3.2-linux2-x86/ZServer/HTTPResponse.py", line 281, in _finish stdout.close() File "/var/zope/Zope-2.3.2-linux2-x86/ZServer/HTTPResponse.py", line 338, in close Wakeup() File "/var/zope/Zope-2.3.2-linux2-x86/ZServer/medusa/select_trigger.py", line 74, in pull_trigger os.write (self.trigger, 'x') OSError: [Errno 32] Broken pipe Anybody come across this before??? Laurie Laurie Nason Dept. of Biochemistry - N420 Baylor College of Medicine Houston. TX77030

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Zcatalog query
by Sebal 11 May '01

11 May '01

I have 2 dtml method in my Catalog folder : -----search_html---- <dtml-var standard_html_header> <form action="report" method="get"> <h2><dtml-var document_title></h2> Enter query parameters:<br><table> <tr><th>Numero doc</th> <td><input name="numero_doc" width=30 value=""></td></tr> <tr><td colspan=2 align=center> <input type="SUBMIT" name="SUBMIT" value="Submit Query"> </td></tr> </table> </form> <dtml-var standard_html_footer> -------------------- and -----report_html---- <dtml-var standard_html_header> <dtml-in Catalog size=50 start=query_start> <table border> <tr> <th>Title</th> <th>Meta type</th> <th>Id</th> <th>Summary</th> <th>Bobobase modification time</th> <th>Data record id </th> </tr> </table> <dtml-else> There was no data matching this <dtml-var title_or_id> query. </dtml-in> <dtml-var standard_html_footer> ------------------ <dtml-in Catalog size=50 start=query_start> is called in the context of "numero_doc". I'd like to know if it's possible to create a context for this query without passing by a form/submit. I thought to use <dtml-with> or <dtml-in> but I don't have the right syntax. THANX... () / \ | <> | (____) zazen rules ... SBALINE _______________________________________________________ Send a cool gift with your E-Card http://www.bluemountain.com/giftcenter/

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RE: [Zope] Namespace problem with folders starting with numbers
by Oliver Bleutgen 11 May '01

11 May '01

> Ok. Sorry to jump to quickly on that one; I am partially wrong. > <dmtl-var expr="_['2000'].id"> will work; so will <dtml-in > expr="_['2000'].objectValues()"> (returns a sequence). > However, in the case of something like this: > <dtml-var expr="_['5000']._['5100'].id"> try <dtml-var expr="_['5000']['5100'].id"> cheers, oliver

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xmlrpc slowness
by magnus/Websys＠websys.no 11 May '01

11 May '01

We're busy developing an application that uses Zope for its presentation layer. To communicate with the 'business logic' Java layer, we use xml-rpc with Zope as the client. It works fine, but seems to be slightly slow. Each and every xml-rpc transaction takes appx. 3/10 of a second. I have installed sgmlop, and that improved matters (from 7/10 of a second) - can anyone suggest how to make further improvements? I haven't done any real testing, but most of the time seems to be spent on the Zope side, the xml-rpc handling in Java is pretty quick. -Magnus

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RE: [Zope] Namespace problem with folders starting with numbers
by sean.upton＠uniontrib.com 11 May '01

11 May '01

use: <dtml-var expr="folder1._['2000']... etc to reference an object with an id; should work, though I think this only works in an expr within dtml-var and not name=... Sean -----Original Message----- From: Ausum [mailto:augusto@artlover.com] Sent: Friday, May 11, 2001 8:19 AM To: zope(a)zope.org Subject: [Zope] Namespace problem with folders starting with numbers I need to retrieve a property nested at a document placed within folders whose names start with numbers. Like this: <dtml-var "folder1.2000.12345.dtmldoc.this_property"> This sintax is invalid because there are object names that are starting with numbers, within the Python expression. Is there a workaround? (I've tried the usual ones, unsuccessfully). Ausum _______________________________________________ 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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Namespace problem with folders starting with numbers
by Ausum 11 May '01

11 May '01

I need to retrieve a property nested at a document placed within folders whose names start with numbers. Like this: <dtml-var "folder1.2000.12345.dtmldoc.this_property"> This sintax is invalid because there are object names that are starting with numbers, within the Python expression. Is there a workaround? (I've tried the usual ones, unsuccessfully). Ausum

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listservs, forums and Zope...
by Larry Prikockis 11 May '01

11 May '01

Hi... I'm wondering if anyone has done anything along the lines of creating an interface between an email list product such as listserv or majordomo and Zope... I'm setting up a small intranet site using Zope and trying to figure out if there's an easy way to integrate our existing majordomo lists with the new Zope site. If one of the Zope forum products had an option for email notification, that would go a long way towards solving the problem-- but it doesn't seem like any provide this function at present. Alternatively, if there were a product that could accept an email message and create a message archive (ala hypermail), that would be great too... I'm not yet familiar with Zope and python to create something like this myself easily, but it seems to be a fairly simple thing. any ideas would be appreciated... Larry + Larry J. Prikockis Web Applications Specialist Association for Biodiversity Information 703-908-1833 / larry_prikockis(a)abi.org / www.abi.org + All parts should go together without forcing. You must remember that the parts you are reassembling were disassembled by you. Therefore, if you can't get them together again, there must be a reason. By all means, do not use a hammer. -- IBM maintenance manual, 1925

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French language problems
by Peter Bengtsson 11 May '01

11 May '01

I want to "filter" the user input a bit. If somebody submits name="éèà", in the end I want: name="eea" So I tried this: <pseudo atr="filling in the input name='é'"> print self.REQUEST['name'], 'é' print self.REQUEST['name'] == 'é' </pseudo> This returns '\303\251', 'é' 0 Basically, how do I compare self.REQUEST['name'] with 'é' and get true? (assuming the name variable is set to "é". (you understand what I mean) Any hints of the right approach? Peter

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Acting As a Regular Server
by Ben Ocean 11 May '01

11 May '01

Hi; I know there are several products out there for making regular URLs resolve (e.g.; http://localhost.com/ ) and getting Zope to interpret it all correctly, but I've misplaced my notes and given up searching the Zope site after an hour: what are they again? Also, is it possible to simply reconfigure one's httpd.conf file in such a way to redirect traffic to the appropriate directory (and what would that be?). I don't want to have to reconfigure all of my virtualhosts to make them call up Zope, just the new ones I'll be building on this platform, but it sure would be nice to use the Apache server. What's the best way to do this? TIA, BenO

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