Re: [Zope-dev] Re: Deprecating Zope 2 interfaces?
yuppie wrote: Philipp von Weitershausen wrote: I don't think it will make much sense to keep Zope 2 interfaces around for more than one year from now. In other words, I'm suggesting to deprecate them for Zope 2.10. +10 Me too ;-) 1.) WriteLock: Objects are only lockable if their class has WriteLockInterface in its __implements__ list. 2.) PluggableIndex: Indexes for ZCatalog have to be registered in Products.meta_types with PluggableIndexInterface. 3.) IFAwareObjectManager and the 'interfaces' argument of ObjectManager.all_meta_types: The mechanism used for pluggable indexes has a generic implementation in ObjectManager and can be used by any subclass of IFAwareObjectManager. I think these can safely swapped... ie: no non-zope-core code actually does anything with these interfaces... cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] ImageFile weirdness?
hi all!
i have a class ImageContainer in a python product, that has an ImageFile
attached, it's named 1.gif:
...
image = ImageFile('1.gif', '/some/where')
setattr(self.__class__, '1.gif', image)
...
i have an ImageContainer instance in my zope root.
if i point my browser to http://localhost/ImageContainer/1.gif ,
i can see the image in the browser, everything seems fine, image is
displayed.
if however the image is named 1 only, e.g.
...
image = ImageFile('1', '/some/where')
setattr(self.__class__, '1', image)
...
i notice a difference when viewing http://localhost/ImageContainer/1 .
the browser pops up a download window, showing the content type is
application/octet-stream. using firefox' livehttpheaders extension i found
out that the content-type header is missing. if i view
http://localhost/ImageContainer/1/ everything is fine however.
now i peeked into App.ImageFile, where i can find a index_html() method,
where the content-type header is set.
viewing http://localhost/ImageContainer/1 never calls the index_html
method though, http://localhost/ImageContainer/1/ obviously does.
that's where i'm stuck now, who handles the ImageFile's invokation, if
called like http://localhost/ImageContainer/1 ? ImageFile inherits from
Acquisition.Explicit, nothing else...
thanks for your attention,
regards, juergen herrmann
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[Zope-dev] ImageFile weirdness?
hi all!
i have a class ImageContainer in a python product, that has an ImageFile
attached, it's named 1.gif:
...
image = ImageFile('1.gif', '/some/where')
setattr(self.__class__, '1.gif', image)
...
i have an ImageContainer instance in my zope root.
if i point my browser to http://localhost/ImageContainer/1.gif ,
i can see the image in the browser, everything seems fine, image is
displayed.
if however the image is named 1 only, e.g.
...
image = ImageFile('1', '/some/where')
setattr(self.__class__, '1', image)
...
i notice a difference when viewing http://localhost/ImageContainer/1 . the
browser pops up a download window, showing the content type is
application/octet-stream. using firefox' livehttpheaders extension i found
out that the content-type header is missing. if i view
http://localhost/ImageContainer/1/ everything is fine however.
now i peeked into App.ImageFile, where i can find a index_html() method,
where the content-type header is set.
viewing http://localhost/ImageContainer/1 never calls the index_html
method though, http://localhost/ImageContainer/1/ obviously does.
that's where i'm stuck now, who handles the ImageFile's invokation, if
called like http://localhost/ImageContainer/1 ? ImageFile inherits from
Acquisition.Explicit, nothing else...
thanks for your attention,
regards, juergen herrmann
___
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Jürgen Herrmann
Bruderwöhrdstraße 15b, DE-93051 Regensburg
Fon: +49 (0)700 XLHOSTDE [0700 95467833]
Fax: +49 (0)721 151 463027
WEB: http://www.XLhost.de
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[Zope-dev] ImageFile weirdness?
hi all!
i have a class ImageContainer in a python product, that has an ImageFile
attached, it's named 1.gif:
...
image = ImageFile('1.gif', '/some/where')
setattr(self.__class__, '1.gif', image)
...
i have an ImageContainer instance in my zope root.
if i point my browser to http://localhost/ImageContainer/1.gif ,
i can see the image in the browser, everything seems fine, image is
displayed.
if however the image is named 1 only, e.g.
...
image = ImageFile('1', '/some/where')
setattr(self.__class__, '1', image)
...
i notice a difference when viewing http://localhost/ImageContainer/1 . the
browser pops up a download window, showing the content type is
application/octet-stream. using firefox' livehttpheaders extension i found
out that the content-type header is missing. if i view
http://localhost/ImageContainer/1/ everything is fine however.
now i peeked into App.ImageFile, where i can find a index_html() method,
where the content-type header is set.
viewing http://localhost/ImageContainer/1 never calls the index_html
method though, http://localhost/ImageContainer/1/ obviously does.
that's where i'm stuck now, who handles the ImageFile's invokation, if
called like http://localhost/ImageContainer/1 ? ImageFile inherits from
Acquisition.Explicit, nothing else...
thanks for your attention,
regards, juergen herrmann
___
XLhost.de - eXperts in Linux hosting
Jürgen Herrmann
Bruderwöhrdstraße 15b, DE-93051 Regensburg
Fon: +49 (0)700 XLHOSTDE [0700 95467833]
Fax: +49 (0)721 151 463027
WEB: http://www.XLhost.de
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Re: [Zope-dev] Re: Deprecating Zope 2 interfaces?
Chris Withers wrote: yuppie wrote: Philipp von Weitershausen wrote: I don't think it will make much sense to keep Zope 2 interfaces around for more than one year from now. In other words, I'm suggesting to deprecate them for Zope 2.10. +10 Me too ;-) Great. There don't seem to be any objections, they would have been communicated by now otherwise. I take the silence so far as assent or indifference. All in all it means I think we can go a head and really do deprecate Zope 2 interfaces. 1.) WriteLock: Objects are only lockable if their class has WriteLockInterface in its __implements__ list. 2.) PluggableIndex: Indexes for ZCatalog have to be registered in Products.meta_types with PluggableIndexInterface. 3.) IFAwareObjectManager and the 'interfaces' argument of ObjectManager.all_meta_types: The mechanism used for pluggable indexes has a generic implementation in ObjectManager and can be used by any subclass of IFAwareObjectManager. I think these can safely swapped... ie: no non-zope-core code actually does anything with these interfaces... That's a bold assumption. I'm not willing to take the risk, especially if the BBB-aware code is pretty straight-forward. Philipp ___ Zope-Dev maillist - Zope-Dev@zope.org http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope] CMFExternalFile and huge ZODB pickles
Hi, I have a problem with one Zope application and have no clue what's going on. The problem is with one ControlledPage that creates CMFExternalFiles. It seems that each file is somehow included in ZODB pickle so Data.fs grows very fast. Only packing helps. The side effect is that transaction takes quite a long time so conflicts are very common. I tried to recreate the environment on the other machine and everything was fine despite the fact that I used all the same products. The only difference was that original app was running on Linux and I did it on Windows. Any clues? Products used: - ExternalFile 1.2.0 - CMFExternalFile 0.5 - Plone 2.0.5 - Zope 2.7.6 BTW, how do you distinct read and write conflicts in event.log? I only have INFO(0) ZODB conflict error at... Pawel ___ Zope maillist - Zope@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 )
[Zope] change ATImage metadata
Hi,
how can I programatically change the Language attribute in Standard Resource
Metadata of ATImage?
I tried:
for item in context.objectValues('ATImage'):
print item.Language()
This works perfectly. How do I assign value to Language?
--
Milos Prudek
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[Zope] optional arguments to zsql methods
I am importing a large data set via Zope into a Postgres database. Data items may or may not exist so I am using the optional argument in the zsql methods. What I want is that if the data is missing the database inserts default values. However, if type=string, the absent data item is rendered as '' if type=nb, the absent data item is rendered as 'Null' In either case this does not allow default values to be inserted. I can insert the defaults by doing this: .ZSQL. snip. dtml-if surnamefirst dtml-sqlvar surnamefirst type=string , dtml-else DEFAULT, /dtml-if With 20 or so inserts in one query this gets messy and could be slow? if this method has to be called many times on one import cycle. My question is therefore is there a cleaner way of doing this or am I on the right track? Regards Garry ___ Zope maillist - Zope@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 )
[Zope] Re: CMFExternalFile and huge ZODB pickles
Pawel Lewicki wrote: Hi, I have a problem with one Zope application and have no clue what's going on. The problem is with one ControlledPage that creates CMFExternalFiles. It seems that each file is somehow included in ZODB pickle so Data.fs grows very fast. Only packing helps. The side effect is that transaction takes quite a long time so conflicts are very common. I tried to recreate the environment on the other machine and everything was fine despite the fact that I used all the same products. The only difference was that original app was running on Linux and I did it on Windows. Any clues? Products used: - ExternalFile 1.2.0 - CMFExternalFile 0.5 - Plone 2.0.5 - Zope 2.7.6 BTW, how do you distinct read and write conflicts in event.log? I only have INFO(0) ZODB conflict error at... Read conflicts say ReadConflict somewhere. Write conflicts do not. Probably only in recent Zopes though, I doubt 2.7 has that detail. Florent -- Florent Guillaume, Nuxeo (Paris, France) Director of RD +33 1 40 33 71 59 http://nuxeo.com [EMAIL PROTECTED] ___ Zope maillist - Zope@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 )
[Zope] Re: The Zope Software Certification Program and Common Repository Proposal
Hi Stephan after having quickly read your Proposal I think there are some nice ideas in it. A central Zope(3) Software Repository with certified components would make life a lot simpler for many of us. And this could also be used for marketing purposes as well. However I doubt that it is possible to to do all that Certification Stuff - afaik the core developers are all very busy people, and judgement of code quality doesn't seem that simple to me. But thats just my 2c Kind Regards Maik ___ Zope maillist - Zope@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 )
[Zope] Possible to run Zope on a shared host?
Hello, I've just tried to install zope on a shared host which is run by an Apache server. I have seen on the net, that there are 3 possibilities to run Zope together with Apache: rewrite_rules, ProxyPass and FastCGI. As far as I've seen, all of these 3 modules are already installed on the server. However, I think that you need to have root/superuser/...-privileges in order to use one of these methods, right? Unfortunately, I don't have any of those privileges... I only have write-access to my personal home-directory. Do you have an idea what I could do instead? Thanks, Martin Schnell und einfach ohne Anschlusswechsel zur Lycos DSL Flatrate wechseln und 3 Monate kostenlos ab effektiven 5,21 EUR pro Monat im ersten Jahr surfen. http://www.lycos.de/startseite/online/dsl/index.html?prod=DSLtrackingID=email_footertxt___ Zope maillist - Zope@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 )
Re: [Zope] change ATImage metadata
On 2/22/06, MIlos Prudek [EMAIL PROTECTED] wrote:
how can I programatically change the Language attribute in Standard Resource
Metadata of ATImage?
(First of al:l this is a Plone question and would have drawn a quicker
response on the plone mailinglists)
The language attribute is a standard Archetypes field, and as such you
can ask such fields what it's accesor and mutator are:
field = item.Schema().get('language')
field.accessor, field.mutator
('Language', 'setLanguage')
So item.setLanguage will mutate the language field.
--
Martijn Pieters
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Re: [Zope] Can Zope 2.9 Coexist With Zope 2.6 Using Different Ports?
On 2/22/06, Mark, Jonathan (Integic) [EMAIL PROTECTED] wrote: Does Zope 2 support running two separate instances of two versions of Zope on different ports? I have been able to run Zope 3 concurrently with Zope 2.6 without problem. Absolutely, we run quite a few more than 2 Zope instances on one machine here. When I run bin/runzope in my Zope 2.9 home directory I get the following error on lock_file.py line 60: IOError: [Errno 13] Permission denied: '.../Data.fs.lock' This is a different problem altogether. The Zope process does not have the rights to create the Data.fs.lock file. Without the whole traceback (always include the whole traceback!) I cannot tell you what exactly went wrong though. -- Martijn Pieters ___ Zope maillist - Zope@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 )
Re: [Zope] CMFExternalFile and huge ZODB pickles
Pawel Lewicki wrote: Any clues? Products used: - ExternalFile 1.2.0 - CMFExternalFile 0.5 - Plone 2.0.5 None of these are products I'd trust. Use a ZODB analysis tool to find out the types of objects you have in your database and see which product is causing the issues.. - Zope 2.7.6 BTW, how do you distinct read and write conflicts in event.log? I only have INFO(0) ZODB conflict error at... Upgrade to Zope 2.8 cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@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 )
Re: [Zope] Granting access by reading http headers (Consulting opportunity)
Marc Schnapp wrote: Did I ask if it accepted cookie? No, I asked if it accepts http basic auth. Care to answer my question? ;-) Yes. The Google Mini accepts http basic auth. Right, so why don't you do what I originally suggested and use that? cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@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 )
Re: [Zope] Re: Poskey Errors and BTreeFolder
Anton Stonor wrote: v = self.storage.modifiedInVersion(oid) File /var/www/zope/2.7.8/lib/python/ZODB/FileStorage.py, line 743, in modifiedInVersion raise POSKeyError(oid) POSKeyError: 0x04b364 The traceback pattern is the same in all the zeo.log poskeyerror messages--just different oids. Wow, genuine data corruption :-S Have you tried checking the hardware that this Zope instance is running on for failures? cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@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 )
Re: [Zope] image processing site quidance...
Nicolas Georgakopoulos wrote: I don't have any experience writing external products... should be easy if I finish the python programming part as a simple traditional python release and then to implement it as a Zope product ? Yeah, sure be easy enough... and we're to help if you run into problems :-) For what part of my needs should I read about ZODB ? Can't understand the not to read whole image objects at once Where are you storing your image data? cheers, Chris -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@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 )
Re: [Zope] ZODB Could not import class 'myAdMan' from module '*OEpEfZxd1Zzml/FOi4fDrA=='
How about contacting myBannerProduct's authors? Personally, I wouldn't trust any product that uses ZClasses... Chris Irek M. wrote: Haj, myBannerProduct 1.0 won´t install properly on Zope 2.7.4/SuSE9.3. After untar and Restart of Zope there is only an empty myBannerProduct Folder in Installed Products. Additionally at de-install of the corrupt Product i get this: ZODB Could not import class 'myAdMan' from module '*OEpEfZxd1Zzml/FOi4fDrA==' TIA for any Hints and Suggestions im ___ Telefonate ohne weitere Kosten vom PC zum PC: http://messenger.yahoo.de ___ Zope maillist - Zope@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 ) -- Simplistix - Content Management, Zope Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@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 )
Re: [Zope] Can Zope 2.9 Coexist With Zope 2.6 Using Different Ports?
Mark, Jonathan (Integic) wrote: My website GoodbyeJim.com currently runs Zope 2.6 on Red Hat 7.3. I have installed Zope 2.9 to use port 3200 instead of 80. Does Zope 2 support running two separate instances of two versions of Zope on different ports? I have been able to run Zope 3 concurrently with Zope 2.6 without problem. When I run bin/runzope in my Zope 2.9 home directory I get the following error on lock_file.py line 60: IOError: [Errno 13] Permission denied: '.../Data.fs.lock' I don't know if this is your problem, but you can't run two instances of the same ZODB unless you use ZEO. (That's my guess, but it depends on how you've installed things.) But it's certainly possible. I have at least three different versions of Zope and at least a dozen different instances on this machine right now. --jcc -- Building Websites with Plone http://plonebook.packtpub.com/ Enfold Systems, LLC http://www.enfoldsystems.com ___ Zope maillist - Zope@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 )
[Zope] Zope on a shared host behind Apache?
Hello, I've just tried to install zope on a shared host which is run by an Apache server. I have seen on the net, that there are 3 possibilities to run Zope together with Apache: rewrite_rules, ProxyPass and FastCGI. As far as I've seen, all of these 3 modules are already installed on the server. However, I think that you need to have root/superuser/...-privileges in order to use one of these methods, right? Unfortunately, I don't have any of those privileges... I only have write-access to my personal home-directory. Do you have an idea what Icould do instead? Thanks, Martin P.S.: I'm having problems with my mail-provider. I hope this won't be a double-post again. Schnell und einfach ohne Anschlusswechsel zur Lycos DSL Flatrate wechseln und 3 Monate kostenlos ab effektiven 5,21 EUR pro Monat im ersten Jahr surfen. http://www.lycos.de/startseite/online/dsl/index.html?prod=DSLtrackingID=email_footertxt___ Zope maillist - Zope@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 )
RE: [Zope-DB] DCOracle2: lib vs lib64: make fails on SuSE SLES 9
Hi Christian, I actually already got it to work. I had to compile and install python and then use that one instead of the system one and it worked for me. I'm guessing that your instructions are to get it to work on the system python. Thanks for the reply Thanks Jet -Original Message- From: Christian Long [mailto:[EMAIL PROTECTED] Sent: Wednesday, February 22, 2006 12:12 AM To: Jet Wilda Subject: RE: [Zope-DB] DCOracle2: lib vs lib64: make fails on SuSE SLES 9 Yes, it's working fine. Here are the steps I followed. Let me know how you do, and we can post back to the list Christian Download latest tarball here http://cvs.zope.org/Products/DCOracle2/DCOracle2.tar.gz?tarball=1 tar -zxvf DCOracle2.tar.gz cd DCOracle2 vi src/Makefile.pre.in To fix this error: make[2]: *** No rule to make target `/usr/lib/python2.3/config/Makefile', needed by `sedscript'. Stop. Change (line 156) LIBP= $(exec_installdir)/lib/python$(VERSION) to LIBP= $(exec_installdir)/lib64/python$(VERSION) To fix this error: gcc: cannot specify -o with -c or -S and multiple compilations Change (line 121) DEFS= @DEFS@ to DEFS= Write changes and quit vi: first, press Escape, then type :wq, then press Enter. su make Don't worry about these gcc warnings dco2.c:: warning: cast to pointer from integer of different size dco2.c:: warning: dereferencing type-punned pointer will break strict-aliasing rules Copy INNERMOST DCOracle2 folder to site-packages cp -a /home/mra_admn/downloads/DCOracle2/DCOracle2/ /usr/lib64/python2.3/site-packages/ exit Make sure the permissions in /usr/lib64/python2.3/site-packages/DCOracle2 match the following cd /usr/lib64/python2.3/site-packages/DCOracle2 ls -al total 268 drwxr-xr-x 2 root root264 2005-11-29 16:10 . drwxr-xr-x 8 root root256 2005-11-29 18:06 .. -rwxr-xr-x 1 root root 139643 2005-11-29 16:06 dco2.so -rw-r--r-- 1 root root 64543 2003-10-30 09:30 DCOracle2.py -rw-r--r-- 1 root root 48361 2005-11-29 16:10 DCOracle2.pyc -rw-r--r-- 1 root root 1725 2001-01-24 07:37 __init__.py -rw-r--r-- 1 root root133 2005-11-29 16:10 __init__.pyc -rw-r--r-- 1 root root102 2002-05-16 21:31 version.py -rw-r--r-- 1 root root162 2005-11-29 16:10 version.pyc If the permissions do not match, fix them su cd /usr/lib64/python2.3/site-packages/DCOracle2 chmod 755 dco2.so chown root:root *.py* -Original Message- From: Jet Wilda [mailto:[EMAIL PROTECTED] Sent: Tuesday, February 14, 2006 9:15 AM To: [EMAIL PROTECTED] Subject: [Zope-DB] DCOracle2: lib vs lib64: make fails on SuSE SLES 9 Hi, I was wondering if you ever got DCOracle2 to work on 64bit Suse? I have the same issue on 64bit Redhat ES 4. TIA Jet __ NOD32 1.1407 (20060213) Information __ This message was checked by NOD32 antivirus system. http://www.eset.com ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
Re: [Zope-DB] optional arguments to zsql methods
Charlie Clark wrote: On 2006-02-22 at 22:10:20 [+0100], garry [EMAIL PROTECTED] wrote: I am importing a large data set via Zope into a Postgres database. Data items may or may not exist so I am using the optional argument in the zsql methods. What I want is that if the data is missing the database inserts default values. However, if type=string, the absent data item is rendered as '' if type=nb, the absent data item is rendered as 'Null' In either case this does not allow default values to be inserted. I can insert the defaults by doing this: .ZSQL. snip. dtml-if surnamefirst dtml-sqlvar surnamefirst type=string , dtml-else DEFAULT, /dtml-if With 20 or so inserts in one query this gets messy and could be slow? if this method has to be called many times on one import cycle. My question is therefore is there a cleaner way of doing this or am I on the right track? If you really are doing a simple import then you might be better of doing this in a straight script which will allow you to extend your head and params dynamically depending on what you are inserting. Here's a skeleton script db = db.connect() c = db.cursor() sql_head = INSERT (%s) INTO %s paras = ['name', 'address', 'etc'] sql_tail = VALUES (%s) sql_paras = ,. join(['%s'] * len(paras)) c.execute(sql_head % (paras) + sql_tail % sql_paras, values_you_want_to_insert) Otherwise you might want to look at something like SimpleTemplates as replacement for ZSQL Methods as I agree too many dtml-if s can make a man go mad. There is the possibility of using the dmtl-group stuff but I find this worse than a bundle of ifs. Thanks, this gives me an idea of how to proceed. I am transforming an xml file into a python script, so I may as well do the whole thing in python rather than using zsql. Regards Garry ___ Zope-DB mailing list Zope-DB@zope.org http://mail.zope.org/mailman/listinfo/zope-db
