September 2002 - Zope-Dev

Pretty print from Python Script
by Andy McKay 03 Sep '02

03 Sep '02

If im doing quick debugging its simple to write a Python Script TTW and view the results. However using printed for a large data structure can be a nightmare for debugging as it scrolls off the end of the page. So I imported pprint.pformat and I was happy again. But now I want by default printed to return pformat text. Since this will break nothing of mine, but stop me worrying when I want to quickly print a dict / list etc for debugging purposes. I thought it would be a simple matter of changing lib\python\RestrictedPython\PrintCollector.py, but it gets a string already in the write method. After that it got complicated and figuring I've spent 10 more minutes on this than necessary I thought I'd ask if anyone knew off the answer off the top of their head... Cheers. -- Andy McKay Agmweb Consulting http://www.agmweb.ca

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Relations
by Jens Bjerre 03 Sep '02

03 Sep '02

Hi Can anyone please explain to me, how it's possible to make relations using ZClasses. Let's say that i would like to make a product catalog with x numbers of pictures, and sometimes no pictures. I guess it's something about making a ZClass wich can contain objects??? Regards Jens Bjerre

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RE: [Zope-dev] Relations
by Jens Bjerre 02 Sep '02

02 Sep '02

Hi Actually for this project, i would like to just store the pictures "under" the "product", and then have some kind of DTML-Method to show the product with the pictures. Jens -----Original Message----- From: Max M Sent: ma 02-09-2002 13:59 To: Jens Bjerre Cc: zope-dev(a)zope.org Subject: Re: [Zope-dev] Relations Jens Bjerre wrote: >Can anyone please explain to me, how it's possible to make relations >using ZClasses. >Let's say that i would like to make a product catalog with x numbers of >pictures, and sometimes no pictures. I guess it's something about making >a ZClass wich can contain objects??? > > In that case you can subclass an objectmanager. But if the pictures should be shared between different products this approach can be a problem. If you want to share images you should put them in their own folder and then store a list of paths in your product, to the images you want to relate to an object, or you could use the mxmRelations product. regards Max M "Skeptic Effect" or the "Randi Effect" When a skeptic is near, supernatural effects seem to disappear.

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