August 2003 - Zope-Dev

Re: [Zope-dev] __call__() takes exactly 1 argument (4 given) !!!!!!!!!!!
by alan milligan 23 Aug '03

23 Aug '03

> >alan milligan wrote at 2003-8-18 09:41 +0000: > > ... > > I am getting this message out of HelpSys/STXTopic and > > Products/CMFCore/PortalContent using Zope2.6.2b2 and CMF1.3.1. > > > > It's happening out of ZPublisher/Publish calling the default method to > > publish the object. > > > > For some reason, the delivered code works fine in development (Linux >2.4.21, > > Python2.1.3, Zope 2.6.2b2, CMF1.3.1) but not in production, which >strangely > > has the same software (different hardware though). > > > > I've patched both the offending __call__ method's function signatures >to > > include REQUEST, *args, and **kw - which I believe is the standard >signature > > for stuff called from ZPublisher. > >This is not the case. Quite to the contrary, ZPublisher (its "mapply") >cannot >handle "*args" and "**kw" argument definitions. > >For some unknown reason, "mapply" seems to get the method signature >wrong and thinks it has to call the object with 4 arguments. >Apparently, your change did not modify what "mapply" sees and >your object now accepts (almost) arbitrary many arguments. Well, the additional parameters I added aren't used in the function itself, there is no other side effect than to stop this exception. It would of course be better to pass the 'correct' parameters if at all possible. >"mapply" is often tricked out by a "func_code" definition. >Maybe, your class has such an attribute and it does not >match the "__call__" signature? Hmmm - this isn't MY class, it's HelpSys::STXTopic. I can't see any func_code definition in the HelpSys source. STXTopic's __call__ function is declared as __call__(self, REQUEST=None) which looks quite fine to me. Therefore mapply is getting it wrong and passing too many parameters into this call. How do I discover what mapply is passing??? _________________________________________________________________ Gaming galore at http://xtramsn.co.nz/gaming !

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Can't build 2.6.2-b5 on Redhat 7.3
by Paul Winkler 23 Aug '03

23 Aug '03

Like the subject says... python2.1 wo_pcgi fails... this is the same python 2.1.3 that I built from source, and which I used to build and run zope 2.6.1 for a few months now... ------------------------------------------------------------------------------ Building extension modules /usr/local/bin/python2.1 setup.py build_ext -i running build_ext building 'AccessControl.cAccessControl' extension gcc -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64 -g -O2 -Wall -Wstrict-prototypes -fPIC -I/zope/Zope-2.6.2b5-src/lib/Components/ExtensionClass/src -I/usr/local/include/python2.1 -c AccessControl/cAccessControl.c -o build/temp.linux-i686-2.1/cAccessControl.o In file included from AccessControl/cAccessControl.c:54: /zope/Zope-2.6.2b5-src/lib/Components/ExtensionClass/src/ExtensionClass.h:94:20: Python.h: No such file or directory /zope/Zope-2.6.2b5-src/lib/Components/ExtensionClass/src/ExtensionClass.h:95:20: import.h: No such file or directory error: command 'gcc' failed with exit status 1 Traceback (most recent call last): File "wo_pcgi.py", line 45, in ? if __name__=='__main__': main(sys.argv[0]) File "wo_pcgi.py", line 33, in main import build_extensions File "/zope/Zope-2.6.2b5-src/inst/build_extensions.py", line 24, in ? do('%s setup.py build_ext -i' % sys.executable) File "/zope/Zope-2.6.2b5-src/inst/do.py", line 32, in do if i and picky: raise SystemError, i SystemError: 256 make: *** [all] Error 1 -- Paul Winkler http://www.slinkp.com Look! Up in the sky! It's UBERMAESTRO DEPUTY SHERIFF KUMQUAT! (random hero from isometric.spaceninja.com)

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Zope and Boa-Constructor
by Bruce Williams 20 Aug '03

20 Aug '03

Anyone else using the combonation? Bruce Williams "So, we caught one of our interns out back with our mission critical C++ code, a couple of scripting languages and the project half done. We killed him--had no other choice." -- Anonymous

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Reading contents of a Page Template
by Anitha George 19 Aug '03

19 Aug '03

Hi All, I have a requirement to create a SiteMap for my site. My site is dynamically built from the Zope tree structure. Folder and Sub Folders need to appear as a tree structure and need to be sorted by name and date. I have viewed the examples in the Examples folder in ZMI and gotten a general Idea of how to get the files within a specific folder. But I need to be able to go through the whole set of folders and sub Folders and create the SiteMap and not just for a single folder . Is there some While- Do Loop which I can use to Loop through till I reach the Lowest rung in a Tree for each and every Folder and create a Site Map. Also Each of these folders has an index_html page template which can be linked from the SiteMap that is created. Each of the index_html files has a number of anchor tags. These Tags are for moving within the Page. I need to be able to include these Tage as well in My SiteMap ... CAN I GET THESE ANCHOR TAG LINKS ON EACH PAGE BY READING THROUGH THE CONTENT OF EACH OF THESE PAGE TEMPLATES? IS THERE SOME OTHER WAY TO DO ALL THESE ??? So Totally I need a SiteMap with all Folders and SubFolders and Anchor Tags to be shown in the SiteMap from where I can click and view these Pages ALL help is appreciated.Thanks in advance. Best Regards Anitha George _________________________________________________________________ Help STOP SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail

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__call__() takes exactly 1 argument (4 given) !!!!!!!!!!!
by alan milligan 18 Aug '03

18 Aug '03

Guys, I am getting this message out of HelpSys/STXTopic and Products/CMFCore/PortalContent using Zope2.6.2b2 and CMF1.3.1. It's happening out of ZPublisher/Publish calling the default method to publish the object. For some reason, the delivered code works fine in development (Linux 2.4.21, Python2.1.3, Zope 2.6.2b2, CMF1.3.1) but not in production, which strangely has the same software (different hardware though). I've patched both the offending __call__ method's function signatures to include REQUEST, *args, and **kw - which I believe is the standard signature for stuff called from ZPublisher. I am however quite baffled why (i) this has not been done for these already; (ii) why indeed my development environment works; (iii) why this issue hasn't bothered anyone else!!!! Am I missing something????? If not, does anyone want me to post the patches??? Cheers, Alan _________________________________________________________________ Surf the net and talk on the phone with Xtra Jetstream @ http://www.xtra.co.nz/products/0,,5803,00.html !

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why cant i import types
by Declan Shanaghy 18 Aug '03

18 Aug '03

Can someone tell me why i cant import types into my python script in CMF? When i put either of the following lines as the first line of my script i get the error that follows from types import * - produces Error Type: ImportError Error Value: "from types import *" is not allowed from types import ListType - produces Error Type: ImportError Error Value: import of "ListType" from "types" is unauthorized. You are not allowed to access ListType in this context

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Re: [Zope] Parsing of Page Templates and replicating ZMI Tree Structure
by Jaroslav Lukesh 18 Aug '03

18 Aug '03

> Odesílatel: Anitha George <anithageorge27(a)hotmail.com> > I need to create a site Map of my site which needs to be built dynamically. > The Site Map needs to consist of all Folders and Sub Folders and Files > within these folders as well as anchor Tags within each of these files. please take look at attachment place these two DTML Methods in your zope root JL.

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Parsing of Page Templates and replicating ZMI Tree Structure
by Anitha George 18 Aug '03

18 Aug '03

Hi All I am working on Zope-2.5.1 running on Linux . I need to create a site Map of my site which needs to be built dynamically. The Site Map needs to consist of all Folders and Sub Folders and Files within these folders as well as anchor Tags within each of these files. Something like the ZMI Tree on the left but more detailed. My SiteMap needs to cover all Folders,SubFolders and Files and also anchor Tags within each files(<a name....) By going through the examples of Example Folder in Zope I have been able to get an example working for getting all Files and SubFolders within a Folder. But How do I get all files and SubFolders under every Folder in my Sitemap as soon as it loads? Also how do I get all anchor tags within a page to load? I guess it would be like a DO-WHILE loop which will go from one folder to the next and create a view of all subfolders,files and anchor tags(for which I may need to parse through the PageTemplates searching for <a name tags... --or is there some other way? ) within each file for every folder in the Root of the Zope . Could you guys please help me out here? All help is greatly appreciated. I hope I have been clear in stating my problem. Kindly help me out here. Thanks for all Anitha _________________________________________________________________ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail

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Auto password expiry based on time
by Exteam 16 Aug '03

16 Aug '03

Hi all, I have been trying to find a way to make the password to a zope site expire after a limited fixed time, unsuccesfully using python. I know I have to use acl_users but which file to modify in zope (which is used to log in the user)is the question. Also does this mean I have to recompile zope? Any help or direction would be highly appreciated. Regards Subhankar ________________________________________________________________________ Yahoo! India Promos: Win TVs, Bikes, DVD players & more! Go to http://in.promos.yahoo.com

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DBTab/ZEO configuration in Zope2.7 beta1
by Tino Wildenhain 15 Aug '03

15 Aug '03

Hi, looking thru code, examples and documentation, it seems DBTab is included into Zope2.7. Now how to configure it? Should I use a dbtab.conf file as it was with 2.6? The mkzopeclient.py with -z option just builts a custom_zodb.py which does not seem to be very 2.7-alike. Shouldn't that configuration not be in zope.conf? I cannot find relevant tags for the <zodb_db> tag. Are there any places I could look into for enlightement? Regards Tino Wildenhain

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