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Re: [Zope] ARGH! OpenBSD 1 : Zope 0
by Robin S. Socha 31 Dec '01

31 Dec '01

* Fabiano Weimar dos Santos <fabiano(a)x3ng.com.br> writes: > Em Qui 27 Dez 2001 15:56, Robin S. Socha escreveu: >> Background: OpenBSD Zope package, OpenBSD 3.0, Apache with fastcgi >> (didn't work with ZServer alone, either). The Problem: CMF won't >> budge. [...] Nothing in the logs, though, Zope just silently >> restarts. > try to upgrade your zope version to 2.5 beta (latest release) and the > python 2.1.2 from cvs or 2.2. The cause of the problem could be the GC > (garbage collector) bug, that was discussed in zope-dev discussion > list, last week. ,----[ zope-error ] | /usr/local/lib/python2.2/config/makesetup -m Makefile.pre -c /usr/local/lib/python2.2/config/config.c.in Setup -n /usr/local/lib/python2.2/config/Setup.config /usr/local/lib/python2.2/config/Setup.local /usr/local/lib/python2.2/config/Setup | make | make: don't know how to make ././src/ZopeSplitter.c. Stop in /home/robin/Compile/Zope/Zope-2.5.0b3-src/lib/python/Products/PluginIndexes/TextIndex/Splitter/ZopeSplitter. | Traceback (most recent call last): | File "/home/robin/Compile/Zope/Zope-2.5.0b3-src/w_pcgi.py", line 39, in ? | if __name__=='__main__': main(sys.argv[0]) | File "/home/robin/Compile/Zope/Zope-2.5.0b3-src/w_pcgi.py", line 37, in main | import wo_pcgi; wo_pcgi.main(me) | File "/home/robin/Compile/Zope/Zope-2.5.0b3-src/wo_pcgi.py", line 33, in main | import build_extensions | File "/home/robin/Compile/Zope/Zope-2.5.0b3-src/inst/build_extensions.py", line 37, in ? | make('lib','python','Products','PluginIndexes','TextIndex','Splitter','ZopeSplitter') | File "/home/robin/Compile/Zope/Zope-2.5.0b3-src/inst/do.py", line 63, in make | do('make') | File "/home/robin/Compile/Zope/Zope-2.5.0b3-src/inst/do.py", line 32, in do | if i and picky: raise SystemError, i | SystemError: 512 `---- >> I'd like to submit a more meaningful problem report - where do I >> start debugging? Or is this a case for the CMF list? What other >> information do you need? CVS compiles but does this: ,---- | [05:50:55]-[Sun Dec 30]-[/usr/local/lib/zope] | [robin@vws1] ./start | /usr/local/lib/python2.2/FCNTL.py:7: DeprecationWarning: the FCNTL module is deprecated; please use fcntl DeprecationWarning) | /usr/local/lib/python2.2/FCNTL.py:7: DeprecationWarning: the FCNTL module is deprecated; please use fcntl DeprecationWarning) `---- *GRRRRRRRRRRRR* Wrong list? Anything else I can do?

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Including Script-Generated String in Method Call
by Dan Shafer 31 Dec '01

31 Dec '01

I have been chasing my tail on this one for the better part of two hours now. Time to ask for help. My goal: I want to load a page whose URL looks like "day1.html" where the number in the name of the page changes. I have written a Python script called pagetoget which calculates the day number correctly and assembles the URL as a string, which it returns. This seems to work. In the page where I want to include this page, I essentially had only three lines: <dtml-var standard_html_header> <dtml-var pagetoget> <dtml-var standard_html_footer> That produces a page which contains the string of the URL, naturally. Not what I had in mind, but that's clearly what it should do. So the question I spent the better part of the evening on is how I get the string generated by the Python script to be callable from a DTML Document so that the page named by the string value gets displayed. I've tried everything I can think of. I finally decided I had to do a redirect, so I coded this: <dtml-call "RESPONSE.redirect(<dtml-call pagetoload>)"> On this, I get an invalid syntax error. I've tried mucking with the quotation marks (which are annoying as heck, as I'm sure everyone already knows) but nothing I tried worked. I just cannot get that syntax right. I've also tried using dtml-var instead of dtml-call in both places; no joy. Am I on the right track? Is there a better way to do this? This has to be something that hundreds of you experienced Zope dudes have done hundreds of times, but the documentation is either missing or difficult to find with search mechanisms. I'm going to keep at it but I'm getting pretty discouraged. Seems like this should be so easy.... -- Dan Shafer, Author-Consultant http://www.danshafer.com http://www.shafermedia.com

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Zope digest, Vol 1 #1849 - 18 msgs
by richard.hewison＠luton.ac.uk 31 Dec '01

31 Dec '01

I am now away from the office until Monday 7th Jan 2002. All emails will be responded to when I return. Thanks.

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MailHost Questions
by Ben Ocean 31 Dec '01

31 Dec '01

Hi; 1. After the MailHost container I call a dtml-var with a page to display for the user. I would like to direct the visitor to a dtml-document in another folder. Using dot notation doesn't help. How do I do this? 2. How can I put 2 MailHost containers in one document and have 2 different emails sent out simultaneously? TIA, BenO

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virtual method inheritance/overriding in zope?
by Roy Mathew 31 Dec '01

31 Dec '01

Dear Zope users. I have what seems to be a very simple issue, and yet reading the FAQ didn't seem to help, and digging thru the archives wasn't very helpful either, so here goes. My issue is: I would expect that the acquisition mechanism behaves akin to the use of virtual methods in Java or regular methods in Python (ie: when there are more than one methods/attributes of the same name in a hierarchy of classes, then the most derived name takes precedence). However, I am finding that this is not the case. To illustrate, I have a folder hierarchy that contains the following DTML files. (I have listed the filenames, and the text of each file alongside, since there is only 1 line in each file). /x "this is /x\n<dtml-var y>\n<dtml-var z>" /y "this is /y" /A/y "this is /A/y" /A/z "this is /A/z" Notice that my intent is to override the contents of /y with /A/y when referencing the URL /A/x. Instead, I find that it is /y that gets picked up in place of /A/y. To be explicit, rendering /A/x looks as follows: this is /x this is /y this is /A/z instead of: this is /x this is /A/y this is /A/z Doesn't this make it harder than necessary to come up with a file structure that promotes reuse (file "x" in this case)? Is there some fundamental issue with the acquisition mechanism that simply precludes such virtual attribute/method inheritance? Please reply to "roymath(a)yahoo.com", since I am not yet on the mailing list. Thanks, Roy. __________________________________________________ Do You Yahoo!? Send your FREE holiday greetings online! http://greetings.yahoo.com

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Bulk User Import
by Allen May 31 Dec '01

31 Dec '01

I currently have 2800 users in a database. It contains their UserIDs and encrypted passwords. Can I either A) point Zope to MySQL to use this DB for user validation in Zope or B) import the data from the MySQL DB into Zope? Thanks Allen May MCSi Web Admin 800.842.1702 x7628

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Far Simpler Solution to Including Script-Generated String!
by Dan Shafer 31 Dec '01

31 Dec '01

I stumbled, absolutely by accident, on a HowTo called "The difference between 'foo' and foo." that held a much more elegant key to this problem I've been describing and fighting with the last two days. It turns out this will work just fine: <dtml-var "_[pagetoget]"> where pagetoget is the name of the script object that generates the string that is the URL I want to load at this point in the page (or the name of a file or object to be rendered at this point in the page). I did a search for _.render on Zope.org in hopes of finding some documentation for that builtin, didn't find any, but did find this little tidbit. Arrrggghhhh! -- Dan Shafer, Author-Consultant http://www.danshafer.com http://www.shafermedia.com

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Re: [Zope] Probably Dumb Question re count(*)
by Dan Shafer 31 Dec '01

31 Dec '01

Matt Goodall suggested: >Change the "countrecords" SQL method to > > select count(*) as num_records from xyz > >so that you know the name (num_records) of the column. Then use the >following to display that count: > > <dtml-var "countrecords()[0]['num_records']"> > >The DTML is simply getting the column named num_records from the 1st row >of the result set. Thanks, Matt. Worked like a charm. The MySQL book I have mentioned the AS option but didn't include it in the reference section I was looking in, so I didn't remember how to do this column aliasing thing! -- Dan Shafer, Author-Consultant http://www.danshafer.com http://www.shafermedia.com

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ATENCION COMPATRIOTAS
by Un Argentino Harto 31 Dec '01

31 Dec '01

-------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- (This safeguard is not inserted when using the registered version) -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- (This safeguard is not inserted when using the registered version) -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- -------------------------------------------------------------------- --------------------------------------------------------------------

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THIS IS IMPOSSIBLE! HOW DID IT HAPPEN?
by Ben Ocean 30 Dec '01

30 Dec '01

Follow me... I had a folder called *Store* in one of my virtual hosts built in Zope. I left for the gym. When I came back the folder was gone. Vanished. Okay, that's strange, but since I'm just now finishing up building a brand new server I had a *.zexp file for the entire virtual host on my PC at home. I ftp'd it to the server, moved the old corrupt version and imported the backup. The folder was still gone. Okay, fine, I still have the folder on the old server, right, so let's just make a *.zexp of that. Nope. Gone. Now, I'm convinced nobody's been messing around in my servers. They'd have to know way too much about these particulars, and why would they target just one folder that hasn't even been published (hyperlinked) to the rest of the site! This is just too weird for words. Any ideas? TIA, BenO

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