January 2000 - Zope - Zope lists

Re: [Zope] Acquisition acting wierd
by Itamar Shtull-Trauring 11 Jan '00

11 Jan '00

Rik Hoekstra wrote: > This is an acquisition particularity that bites us all at one time of > another. It is about acquisition acquiring an object and its context: > > The aquisition tree in the case of > http://zope:8080/foods/all_about/cheese: > > *cheese > *(ac_context root) all_about -> first standard_html_header encountered > is that of all_about. root s_h_h is overridden > *(ac_context root) foods In my case I still get the root s_h_h (nice acronym), not the all_about one. Maybe because cheese ia a Food object, not a dtml-method of foods. So my problem is in fact with http://zope:8080/foods/all_about/cheese/index_html that takes the root s_h_h, not the all_about one. What's the acquisition tree in this case? And is there anything I can do? -- Itamar S.T. itamars(a)ibm.net

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RE: [Zope] access root folder from dtml
by Michel Pelletier 11 Jan '00

11 Jan '00

> -----Original Message----- > From: Andrey V Khavryutchenko [mailto:akhavr@compchem.kiev.ua] > Sent: Tuesday, January 11, 2000 11:01 AM > To: zope(a)zope.org > Subject: [Zope] access root folder from dtml > > > Hi! > > How can I get root folder object in dtml code? <dtml-with "PARENTS[-1]"> ... </dtml-with> allways pushes the root object onto the dtml namespace stack. -Michel

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

11 Jan '00

>>>>> "AVK" == Andrey V Khavryutchenko writes: AVK> Hi! How can I get root folder object in dtml code? Sorry, could have figured this earlier myself. <dtml-var "PARENTS[-1]"> gives the root folder object -- 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] 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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