Zope September 2003

zope@zope.dev

275 participants
508 discussions

Re: [Zope] convert python to dtml
by Jaroslav Lukesh 06 Aug '09

06 Aug '09

> Odesílatel: Exteam <exteam6(a)yahoo.co.in> > hi all, > i'm stuck at this point, > can some one convert thge following python code in to > dtml & help me. > i'm not able to convert it in to dtml. Why do you want to recode into DTML? I think that is piece of good code and much faster than DTML. You could try following replacing (original line of your code, follows with DTML code), but not tested: > rec = context.test_select_sql() <dtml-call "REQUEST.set(rec , test_select_sql())"> > print "Fields definitions" Fields definitions > recordset = rec.dictionaries() <dtml-let "recordset = rec.dictionaries()" > rownum = 1 <dtml-call "REQUEST.set(rownum,1)" > for record in recordset: <dtml-in recordset> > print "Row %d" % (rownum), "check", record Row <dtml-var rownum>, check <drml-var sequence-item><br> > rownum = rownum + 1 <dtml-call "REQUEST.set(rownum,rownum+1)" </dtml-in> and so on on the rest of code. > for key in record.keys(): > print key, "=", record[key] > print "-" * 80 > return printed

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How to modify 'title' of an object
by Rares Vernica 29 May '05

29 May '05

Hi, How can I modify the 'title' of an object in DTML? Thanks in advance, Rares _________________________________________________________________ Chat with friends online, try MSN Messenger: http://messenger.msn.com

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Zope Training : California, USA, Feb 18-21, 2003
by Munwar Shariff 30 May '04

30 May '04

Hi All, Zope Training is re-scheduled to start from Feb 18th,2003 instead of Feb 17th, 2003. We are pleased to announce that CIGNEX Technologies, Inc., a Zope® Corporation training partner, has scheduled Zope Training in San Jose, CA February 18 through February 21, 2003. Additional information and participation details are available at: http://www.cignex.com/site/Services/ZopeTraining/index_html Best regards, Munwar Shariff CTO, CIGNEX Technologies, Inc T: 408.501.0455 x303 "Digital Strategies. Defined. Implemented!"

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Dynamic script loading
by Pawel Lewicki 17 Nov '03

17 Nov '03

Hello, I don't know if my question is more zopish or pythonish. I have a Zope product. I had to add the specific functionality which is needed very rarely. I would be glad to import external module only when it is needed, do the job and free my mind and extra memory it consumed. How should I do that? I have to admit that I don't find myself as an experienced Python programmer. I just discover depths of this incredible language while extending my Zope product. Maybe anyone would help me with some relevant links. Thanx in advance, Pawel Lewicki

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Help with VHM and Apache
by Russ Rollins 13 Nov '03

13 Nov '03

I've been trying to get Zope setup with Apache. I continually read that I need to add a VirtualHostMonster in order to accomplish my objective. However, I cannot find where to download this object, and the how-to seem to indicate that this file is included with Zope. Could anyone shed some light on this? Much thanks, -Russ- ********************************* Get your free E-Mail and Homepage Go to http://www.networld.com *********************************

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Ape 0.7 - prob. installing
by Larry J. C. Prikockis 13 Nov '03

13 Nov '03

I'm no doubt missing something silly, but Ape 0.6 worked and now 0.7 is giving me troubles. Here's the specifics: Zope 2.6.2b4 on RH Linux 9. I have Ape 0.7 and DBTab 1.2 installed. and actually, Zope starts up fine if I remove the DBTab.conf and custom_zodb.py files from my instance root. WITH those files configured according to the instructions (pretty much the defaults) though, I get the following traceback when starting Zope: 2003-08-13T15:22:49 PANIC(300) z2 Startup exception Traceback (innermost last): File /usr/local/zope/Zope/z2.py, line 585, in ? File /usr/local/zope/Zope/lib/python/Zope/__init__.py, line 46, in startup (Object: startup) File /usr/local/zope/Zope/lib/python/Zope/App/startup.py, line 56, in startup File /usr/local/zope/Zope/custom_zodb.py, line 19, in ? File /usr/local/zope/Zope/lib/python/Products/DBTab/MainConfiguration.py, line 29, in ? File /usr/local/zope/Zope/lib/python/Products/DBTab/DBTab.py, line 260, in __init__ File /usr/local/zope/Zope/lib/python/Products/DBTab/DBTab.py, line 392, in _readConfig File /usr/local/zope/Zope/lib/python/Products/DBTab/DBTab.py, line 93, in setStorageParams File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/zope2/setup/dbtab.py, line 24, in convertApeStorageArgs File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/zodb3/db.py, line 42, in callMapperFactory File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/zope2/mapper.py, line 52, in createFSMapper File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/zope2/mapper.py, line 38, in createMapper File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/config/apeconf.py, line 485, in wireMapper File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/config/common.py, line 112, in read File /usr/local/zope/Zope/lib/python2.1/site-packages/_xmlplus/sax/__init__.py, line 31, in parse File /usr/local/zope/Zope/lib/python2.1/site-packages/_xmlplus/sax/expatreader.py, line 109, in parse File /usr/local/zope/Zope/lib/python2.1/site-packages/_xmlplus/sax/xmlreader.py, line 123, in parse File /usr/local/zope/Zope/lib/python2.1/site-packages/_xmlplus/sax/expatreader.py, line 216, in feed File /usr/local/zope/Zope/lib/python2.1/site-packages/_xmlplus/sax/expatreader.py, line 312, in start_element File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/config/common.py, line 97, in startElement File /usr/local/zope/Zope/lib/python/Products/Ape/lib/apelib/config/apeconf.py, line 192, in handle_serializer NameError: global name 'handle_component' is not defined anyone have a clue what I managed to break? thanks- Larry

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[Fwd: [Zope] Sessions between domains]
by Ben Bush 13 Nov '03

13 Nov '03

I am wondering how others have solved this problem. Are people using cookies between the 2 sites (I would like to avoid this) or are people writing this info to a database? Any help would be much appreciated. Thanks, -------- Original Message -------- Subject: [Zope] Sessions between domains Date: Fri, 08 Aug 2003 15:41:47 -0600 From: Ben Bush <ben(a)center7.com> To: zope(a)zope.org I have one web server that I am using with zope running on the same box. I want to know how I could transfer session info from one url at www.domain.com to my secure site at secure.domain.com. As far as I can tell, I don't have access to the same session data. This is for a shoppping cart app that would have a user back and forth but I want to maintain the contents of the cart no matter where they may be. Thanks, -- Ben Bush Center 7, Systems Administrator 801-655-2640 _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev ) -- Ben Bush Center 7, Systems Administrator 801-655-2640

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Tracking upload of files to Zope
by Gitte Wange 08 Nov '03

08 Nov '03

Hello, Sorry if I post to a wrong list - if that is the case, please tell me where to post instead. I have one huge problem with Zope: It's impossible to track how far an upload of a file to Zope is :-(( It seems like Zope "blocks" untill a file is uploaded to Zope making it impossible to tell how many bytes has been transfered or similar. Is it me that hasn't got a clue on how the HTTP protocol works or is it a "bad implementation" of file uploads in Zope ? I kinda hoped I could create some sort of "wait page" when users upload files to my website ... it's big files (video files) so it takes some time and therefor it would be really great to be able to display a wait page to people. -- Gitte Wange Technical Manager Email: gitte(a)mmmanager.org Web: http://www.mmmanager.org Tlf: +45 36 46 20 02 (On the statement print "42 monkeys"+"1 snake") BTW, both perl and Python get this wrong. Perl gives 43 and Python gives "42 monkeys1 snake", when the answer is clearly "41 monkeys and 1 fat snake". -- Jim Fulton, 10 Aug 1999

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VarImage, Problems with uploaded files.
by Edward Pollard 08 Nov '03

08 Nov '03

Good afternoon all, I would like to use the VarImage product as part of a "notice board" project. Different ways data is access demand different sizes for the graphics, and the VarImage product seems to be the right tool for the task...almost. These will be graphics uploaded by the end user via a form, and I've encountered two problems where it seems VarImage ate my Zope server, presumably due to "bad input". 1) A huge JPG (~10MB) was uploaded. The server then died. 2) A bitmap was uploaded instead of a jpg/gif. The server then died. Both scenarios are repeatable, but by no means are my diagnosis skills sophisticated to comment any further on what's going on. So as a preamble to my actual question I'd welcome advice on how to more properly figure out whats going on here. It seems that processing threads are getting sent off into the wild blue yonder and never ever coming back. I figure the only way I can use VarImage for my needs is if I make sure that files are <500k and if they are actually gifs of jpegs. So my *actual* question is: How can I tell if an uploaded file is a gif or a jpg? I know I'll probably need to look at the first 4 bytes for some kind of code, but I don't know what that is (nor exactly how to do it) and am dead certain that someone out there has done this already. Thanks --- Edward J. Pollard University of Lethbridge Web Development

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md5sums of modules
by Ralph Gauges 13 Oct '03

13 Oct '03

Hi, I just tried to download several modules for zope. After download I tried to compare their md5sums to those given on the website where I got the modules, but most of them were incorrect. Actually all of them were not the way they are supposed to be as I understand md5sums. According to what I read about md5sums, they are supposed to be 128 keys, but all of the keys I found for the module had a leading zero. OK, after removing this leading zero, some of the modules would verify OK, but again most were still wrong, missing some zeros somewhere. Sometimes 0 zero was missing and sometimes it was up to three zeros missing in the key. Other than that, the keys were identical to the ones I generate here with md5sum. Has anybody else noticed this problem? Below I have given the packages I downloaded, the top one is the key generated on my maschine, the one below is the one from the website. Can anybody tell me,why those zeros are missing in some of the keys and why they all do have a leading zero? Thanks a lot Ralph Please CC the answer to me since I am not subscribed to this list. e979ab4cf9b45cf075c4fb3979b19789 DTMLDocumentExt-0.2.tgz.gz 0e979ab4cf9b45cf075c4fb3979b19789 DTMLDocumentExt-0.2.tgz.gz b4da87c01e79970cb8bccf2848d88369 ExternalFile-1-2-0.zip 0b4da87c01e7997 cb8bccf2848d88369 ExternalFile-1-2-0.zip bd75d3e1d686e698967ddf4559316b14 HTMLDocument-0.9.1.tgz 0bd75d3e1d686e698967ddf4559316b14 HTMLDocument-0.9.1.tgz 9a55c6996fd29aeb4610b18060870204 LocalFS-0.10.1.tgz 09a55c6996fd29aeb4610b1806087 2 4 LocalFS-0.10.1.tgz 31b20184521229abdfbf0b277f07d4e2 Redirector-1.2.1.tgz 031b2 184521229abdfbf b277f 7d4e2 Redirector-1.2.1.tgz 122d9b83a9459baba696c533b449bd51 SQLForms-3.5.tgz 0122d9b83a9459baba696c533b449bd51 SQLForms-3.5.tgz da68d8f2cc542c6eb85aa6da87047f7a UnifiedHtmlDocument.tar.gz 0da68d8f2cc542c6eb85aa6da87 47f7a UnifiedHtmlDocument.tar.gz 74332272e53b13c6b19d3185d575699c ZMySQLDA-2.0.8.tar.gz 074332272e53b13c6b19d3185d575699c ZMySQLDA-2.0.8.tar.gz

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Zope September 2003