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RE: [Zope] Restart bug *and* shutdown bug
by Michel Pelletier 11 Jan '00

11 Jan '00

> -----Original Message----- > From: Magnus Heino [mailto:magnus@vuab.net] > Sent: Tuesday, January 11, 2000 9:58 AM > To: Martijn Faassen > Cc: zope(a)zope.org > Subject: Re: [Zope] Restart bug *and* shutdown bug > > > I have exactly the same problems on RH6.1 and Zope 2.1.2 compiled from > source (I also did a cvs checkout yesterday, but it had the same > problems). Nevermind martijn, Magnus verified the CVS. > I first thought it was me doing something wrong, since it was my first > attempt to write a product in python, and that it was "broken" almost > all the time. > > > > I also get a lot of > > 2000-01-07T18:09:02 ERROR(200) ZODB Couldn't load state for > '\000\000\000\000\000\000\002\320' does this happen before you ever try to restart or shutdown? > is that related, or is that because of the broken product? It could be an object with a missing class, ie, you removed a broken product but there were still instances in the database. -Michel

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RE: [Zope] Restart bug *and* shutdown bug
by Michel Pelletier 11 Jan '00

11 Jan '00

> -----Original Message----- > From: Martijn Faassen [mailto:m.faassen@vet.uu.nl] > Sent: Tuesday, January 11, 2000 9:01 AM > To: zope(a)zope.org > Subject: [Zope] Restart bug *and* shutdown bug > > > Hi there, > > Any progress on the restart bug front? I am having trouble > with regular > shutdowns too, not only the previously reported restart weirdness. > > When I start the linux binary install with the 'start' script > on RedHat > 6.1 (with the latest upgrades), I get strange behavior with 'shutdown' > in the Control Panel. When I do shutdown, and go back to the > management > screen, Zope is still running, until I do *another* shutdown. > Sometimes > I even have to do three shutdowns to get Zope down. This happens with > clean Zope 2.1.2 installs. > > This is really annoying when you're developing products. The > restart bug > was difficult, but not being able to shut down reliably makes even my > workaround unworkable. > > So is there any progress on this? Presumably the restart and shutdown > problems are related. Last I saw it was discarded as a RedHat 5.2 > specific bug, but it definitely isn't. At least not here. Yes we're still aware of it but no-one has had too much time to investigate it. Can you do some reasearch for me? does it happen in the CVS version also? -Michel

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RE: [Zope] RESPONSE.redirect('blah?var=%s'%url_quote(value) ?
by Michel Pelletier 11 Jan '00

11 Jan '00

> -----Original Message----- > From: Stuart 'Zen' Bishop [mailto:zen@cs.rmit.edu.au] > Sent: Tuesday, January 11, 2000 4:07 AM > To: zope(a)zope.org > Subject: [Zope] RESPONSE.redirect('blah?var=%s'%url_quote(value) ? > > > What is the cleanest way of doing the following? > > <dtml-call "RESPONSE.redirect('index_html?err=%s' % > url_quote(errmsg))"> > > url_quote isn't available in the _ namespace (that I can find...), > and I can't work out how to store a url_quote'd string anywhere > without using a DTML Method... Hmm.. I would think url_quote was in the _ namespace. I propose it be added. objections? -Michel

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REQUEST.set not incrementing
by Jerry.Spicklemire＠IFLYATA.COM 11 Jan '00

11 Jan '00

Hi Gurus, & Newbies, The DTML code below is intended to allow me to increment counts of logged in users, from rows in a table. It looks like example code I've tracked down in old mail archives, but it doesn't work. Any ideas? <dtml-with "REQUEST.set('z_t', _.string.split(_.str(ZopeTime()))[0])"> <dtml-let u_all="_.string.atoi('0')" u_logged="_.string.atoi('0')" u_today="_.string.atoi('0')" n_incr="_.string.atoi('1')"> <dtml-var u_all> <dtml-var u_logged> <dtml-var u_today><br> <dtml-in count_users_logged> <dtml-call "REQUEST.set('u_all',_.int(u_all)+1)"> <dtml-if logged_on> <dtml-call "REQUEST.set('u_logged',_.int(u_logged)+1)"> <dtml-if "z_t==_.string.split(_.str(_.DateTime(logged_on)))[0]"> <dtml-call "REQUEST.set('u_today',_.int(u_today)+1)"> </dtml-if> </dtml-if> </dtml-in> users_with_access = <dtml-var u_all> <br> users_logged_ever = <dtml-var u_logged> <br> users_logged_today = <dtml-var u_today> <br> </dtml-let> </dtml-with> Thanks for taking a look. Jerry S.

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RE: [Zope] Re: Photo Product fix/question/suggestion
by dale w lance 11 Jan '00

11 Jan '00

Drew - > -----Original Message----- > From: andrew [mailto:andrew@apl-software.com] > Sent: Monday, January 10, 2000 8:00 PM > To: vorlon; zope > Cc: andrew > Subject: [Zope] Re: Photo Product fix/question/suggestion > > > I'll answer the last first, I have been developing a product called > ZPhotoAlbum which subclasses a ZCatalog to provide full-text, indexed > searches on your online photo database. I hope that the ZPhotoAlbum > will support a property that will be used by ZPhoto (think of > Photo plus > properties like title, description, photographer, datestamp, > etc.) to create > the default display settings for EVERY ZPhoto in the ZPhotoAlbum. > This should be available real-soon-now, as well as an example site > for which I am building this beast. > Great! keep me informed! ----------------- SNIP! --------------------------------- > In the > near future, I plan to package PIL seperately or package PIL INSIDE of > Photo, to avoid the issues with PIL installation. > > Actually, I don't know which packaging scheme is better, > package PIL with > Photo or package PIL outside Photo. I know of several > products tthat require > this. Photo, Poll, Dataminer, and a couple that I can't > remember the name > of... > Something to be aware of --- I have installed Photo & PIL on win98 and winNT boxes. On winNT leaving __int__.py blank does indeed have the desired effect and everything works as advertised. However, on win98 I have problems. I left __init__.py blank which allows the product to 'load' without breaking (I mean it shows up in my products list ok). But when I try to use it I get an attribute error of "Image" in the resize method of Photo.py There appear to be subtleties between a winNT install and win98 ----------- SNIP! -------------------

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access root folder from dtml
by Andrey V Khavryutchenko 11 Jan '00

11 Jan '00

Hi! How can I get root folder object in dtml code? I'm trying to add Squishdot site from dtml code via manage_addSquishdotForum. Thanks! -- SY, Andrey V Khavryutchenko http://www.kbi.kiev.ua/~akhavr Software & SPI Engineer Visit my site Shick's Law: There is no problem a good miracle can't solve.

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Re: [Zope] Acquisition acting wierd
by Rik Hoekstra 11 Jan '00

11 Jan '00

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Restart bug *and* shutdown bug
by Martijn Faassen 11 Jan '00

11 Jan '00

Hi there, Any progress on the restart bug front? I am having trouble with regular shutdowns too, not only the previously reported restart weirdness. When I start the linux binary install with the 'start' script on RedHat 6.1 (with the latest upgrades), I get strange behavior with 'shutdown' in the Control Panel. When I do shutdown, and go back to the management screen, Zope is still running, until I do *another* shutdown. Sometimes I even have to do three shutdowns to get Zope down. This happens with clean Zope 2.1.2 installs. This is really annoying when you're developing products. The restart bug was difficult, but not being able to shut down reliably makes even my workaround unworkable. So is there any progress on this? Presumably the restart and shutdown problems are related. Last I saw it was discarded as a RedHat 5.2 specific bug, but it definitely isn't. At least not here. Regards, Martijn

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RESPONSE.redirect('blah?var=%s'%url_quote(value) ?
by Stuart 'Zen' Bishop 11 Jan '00

11 Jan '00

What is the cleanest way of doing the following? <dtml-call "RESPONSE.redirect('index_html?err=%s' % url_quote(errmsg))"> url_quote isn't available in the _ namespace (that I can find...), and I can't work out how to store a url_quote'd string anywhere without using a DTML Method... -- ___ // Zen (alias Stuart Bishop) Work: zen(a)cs.rmit.edu.au // E N Senior Systems Alchemist Play: zen(a)shangri-la.dropbear.id.au //__ Computer Science, RMIT WWW: http://www.cs.rmit.edu.au/~zen

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Help tab
by Gregor 11 Jan '00

11 Jan '00

I happened to see this in one of the How-To's (http://www.zope.org/Documentation/How-To/AdvancedDTML) "One way to find out about the services available to you through DTML is to consult the Help tab in the management interface. " ...and which help tab would that be, exactly? ^_^ I know there's a "helpsys" folder inside lib/python, but I've never actually seen anything labeled "Help" in the interface. It'd be very ... helpful ... if there were, but I just don't see it. - Gregor vorlon#iglou.com

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