Coder’s Eye

I’m pleased to announce the release of my first Adobe AIR application. This is a simple little desktop (not browser) app which checks your status on Weewar to see if you have any games waiting for your attention.
Revision 2.2 feature list:

Checks your status using the Weewar API
User settable interval between checks
You can force an update […]

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Many stores use GNU Mailman to maintain a mailing list for store sales and newsletters. Satchmo has this as a built-in option, for example. It isn’t too bad an option, after all. You can easily set options so that it is “push only” and therefore only the mailing list owner can send mail.
(Yes, it really […]

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A while back, I wrote an article about why I was switching to ExtJS from jQuery. This remains one of the top ten pages on the site, despite the fact that I never really did switch. Checking it just now, I am certain that it is the most heavily commented article on the site.
The fact […]

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Using the free AIR code signing certificates offered by Adobe AIR Marketplace I’ve signed Weewarify 2.1 so that it doesn’t give nasty “UNKNOWN PUBLISHER” warnings when one goes to install it. Evidently, I’ll now be able to publish updates as well, and have them be automatically offered as available, so long as I use the […]

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One annoying possibility in Satchmo is that administrators sometimes accidentally set a category as its own parent. This causes an infinite loop and hangs the site. So you can’t even use Django to fix the error.
Luckily, the solution is simple. At the commandline do like so:

/opt/webapps/mystore $ ./manage.py dbshell
mysql> update product_category set parent_id=null where id=parent_id;
mysql> […]

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