August 2003 - Zope - Zope lists

RE: [Zope] Re: [Plone-users] Use of psyco to speed up zope/plone
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 06 Aug '03

06 Aug '03

Hello, Interesting! I'm going to give it a try, anything to speed up my Zope is good :) Though I haven't benchmarked, I've just tried running it, and got a warning in my zope log file: /usr/local/Zope-2.6.1/lib/python/RestrictedPython/compiler_2_1/transformer.p y:670: warning: eval()/execfile() cannot see the locals in functions bound by Psyco; consider using eval() in its two- or three-arguments form def atom_string(self, nodelist): I'm guessing this isn't a problem per say, but simply something that psyco can't optimize. Man, it's not an official benchmark, but it DOES seem to be noticeably faster from just my using my site! Thanks for this! Cheers, J.F. -----Original Message----- From: Phil Harris [mailto:phil@harris-family.info] Sent: Wednesday, August 06, 2003 11:13 AM To: zope(a)zope.org Subject: [Zope] Re: [Plone-users] Use of psyco to speed up zope/plone Shane, I tried it and get similar speedups as you. Just adding my 2c. Phil On Wed, 6 Aug 2003 07:57:43 -0600, <shane(a)bogomip.com> wrote: > recently I added two linesas a test to my zope-z2 file, above all else > > import psyco > psyco.profile() > > my access times locally went from 2.4 seconds to list a plone directory > w/ my own template, to around .8 seconds. > > Anybody else feel like giving thisa shot.. maybe we can get some real > benchmarks on this? > > hardwire > > > ------------------------------------------------------- > This SF.Net email sponsored by: Free pre-built ASP.NET sites including > Data Reports, E-commerce, Portals, and Forums are available now. > Download today and enter to win an XBOX or Visual Studio .NET. > http://aspnet.click- > url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 > _______________________________________________ > Plone-users mailing list > Plone-users(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/plone-users > > -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/ _______________________________________________ Zope maillist - Zope(a)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 )

1 0

RE: [Zope] Reinstall system for use with Zope
by Jean-Francois.Doyon＠CCRS.NRCan.gc.ca 06 Aug '03

06 Aug '03

Well, I know 9.0 is bad because of a bug in the threading library ... Not recommended for running long running python processes such as Zope. I've been running 7.3 for a while now and it's proven very solid, so I'm not moving off of it until the new kernel distro's start coming out next year. As for Apache, I just did a test with 2.0.47 vs 1.3.28 ... Works much the same way, except that caching is experimental and does not work properly. I had to go back to 1.3.28 because the 2.0.47 cache module was caching all sorts of things it wasn't supposed to. If you don't use Apache's cache, but just do the proxying part (Or maybe use Squid for the caching), then you're ok. As for 2.6.1, it's a good upgrade, I did it a while back. Theres just one bug related to packing your Data.fs after an undo (It corrupts the Data.fs) that os truly scary. Otherwise it works fine. Might want to look at CMF 1.4 too ? Good luck! J.F. -----Original Message----- From: Roel Van den Bergh [mailto:roel@planetinterior.com] Sent: Wednesday, August 06, 2003 11:25 AM To: Zope Org Subject: [Zope] Reinstall system for use with Zope Hi all, during the holidays our server went down: two drives of a raid-5 system on a PowerApp 120 failed. It seems our server kept running solely on it's RAM memory, but it finally died this morning. Mayor bummer because I have to reinstall everything from scratch, there goes my weekend. We were using zope 2.5.1 and CMF 1.3 with Apache 1.3.23 on RedHat 7.3 Our Data.fs file has been backed up, I hope we can recuperate that one :-) We now have the opportunity to upgrade to whatever is best. Here are some questions: 1. I'm not sure wheiter to use RH7.3, 8.0 or 9.0 (I've seen some issues with 9.0 on the mailing list) 2. Also I'm thinking of installing Zope 2.6.1 or 2.6.2b5 in stead of 2.5.1. 3. Is there a difference between Apache 1.3.X and Apache 2.X regarding the communication with Zope? Any suggestions are very welcome. WKR, Roel. - - - Roel Van den Bergh This email and any attached files are confidential and may be legally privileged. If you are not the intended recipient, any disclosure, reproduction, copying, distribution, or other dissemination or use of this communication is strictly prohibited. If you have received this transmission in error please notify the sender immediately and then delete this email. Email transmission cannot be guaranteed to be secure or error free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or contain viruses. The sender therefore is in no way liable for any errors or omissions in the content of this message, which may arise as a result of email transmission. If verification is required, please request a hard copy. _______________________________________________ Zope maillist - Zope(a)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 )

1 0

Re: [Plone-users] Use of psyco to speed up zope/plone
by Phil Harris 06 Aug '03

06 Aug '03

Shane, I tried it and get similar speedups as you. Just adding my 2c. Phil On Wed, 6 Aug 2003 07:57:43 -0600, <shane(a)bogomip.com> wrote: > recently I added two linesas a test to my zope-z2 file, above all else > > import psyco > psyco.profile() > > my access times locally went from 2.4 seconds to list a plone directory > w/ my own template, to around .8 seconds. > > Anybody else feel like giving thisa shot.. maybe we can get some real > benchmarks on this? > > hardwire > > > ------------------------------------------------------- > This SF.Net email sponsored by: Free pre-built ASP.NET sites including > Data Reports, E-commerce, Portals, and Forums are available now. > Download today and enter to win an XBOX or Visual Studio .NET. > http://aspnet.click- > url.com/go/psa00100003ave/direct;at.aspnet_072303_01/01 > _______________________________________________ > Plone-users mailing list > Plone-users(a)lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/plone-users > > -- Using M2, Opera's revolutionary e-mail client: http://www.opera.com/m2/

1 0

Re: [Zope] Strip all HTML
by ken＠practical.org 06 Aug '03

06 Aug '03

>On Tue, 2003-08-05 at 07:49, Paul Winkler wrote: >>On Tue, Aug 05, 2003 at 06:39:11AM -0700, Dylan Reinhardt wrote: >>> So you can try something like: >>> >>> ----- >>> >>> import re >>> >>> style = re.compile('<style.*?>.*?</style>', re.I | re.S) >>> script = re.compile('<script.*?>.*?</script>', re.I | re.S) >>> tags = re.compile('<.*?>', re.S) >>> >>> return tags.sub('', script.sub('', style.sub('', text))) >> >>hmm... doesn't the tags pattern make the other two redundant? > > >Not that I can see. You may be reading the last expression >left-to-right, but it's *evaluated* inside (right) to outside (left). > >In some cases (<B>, for example) you want to remove only the tags. In >other cases (<script>, <style>) you want to remove the enclosed contents >too. I'm sure it's possible to come up with a single, highly-clever >regex that does it all, but that's not what I was trying to demonstrate. Thanks for your suggestions. I'm surprised that this has not been a problem for others. My solution (for now) is ugly, but it works (until I run into something like '<scRipt>'...: import string import re text = re.sub('<STYLE.*?>', '', text) text = re.sub('</SCRIPT>', '-->', text) text = re.sub('</style>', '-->', text) text = re.sub('</script>', '-->', text) text = re.sub('', '', text) text = re.sub('<.*?>', ' ', text) return text I was not able to get text = re.sub('<script.*?>.*?</script>', '', text) to work, hence the subterfuge above. Dylan: The re.compile lines did not work for me. I'm using Zope 2.5.1 with Python 2.1.3 (Zope binary version) on FreeBSD4.3. I remember having to specifically allow importation of the re module, but perhaps re.compile needs something else?? I get a 401 and the following traceback:  I hope for a more elegant solution which could be incorporated into the popular HTML converters. Thanks again, Ken

5 5

Please help Urgently
by mohammed ismail 06 Aug '03

06 Aug '03

<form method="get" action="formulator/delobjects"><br> <span tal:repeat="id container/objectIds"> <INPUT TYPE="checkbox" name="id"> <p tal:replace="id"></p><br> </span> <INPUT TYPE="SUBMIT" name="manage_delObjects" VALUE="Delete"> </form> The above code will list checkbox and corresponding objectIds example checkbox obj1 checkbox obj2 checkbox obj3 ...... ...... DELETE BUTTON I am passing the form ObjectIds to page template code shown below <div tal:condition="python: request.submit == 'Delete'"> <h2><span tal:replace="request/id">Id</span> Deleted</h2> <span tal:condition="python: manage_delObjects(request.id)"> Delete </span> </div> Now when i select the checkbox & click on DELETE BUTTON obj1 should get deleted.same thing follows for other objects.Please suggest me what changes should i make in the above code to get the output.Pleas send me the reply as early as possible. __________________________________ Do you Yahoo!? Yahoo! SiteBuilder - Free, easy-to-use web site design software http://sitebuilder.yahoo.com

2 1

Re: ExternalEditor doesn't launch my .doc files (solved)
by Josef Meile 06 Aug '03

06 Aug '03

> ergh... did anyone ever figure out exactly what was going on here? I'm > I'm now getting the same error-- despite uninstalling and reinstalling the > helper app on windows multiple times. > > I'm running Zope 2.6.2b4, CMF 1.3.1, Plone 1.0.3, EE 0.7 > Zope's on linux, though I'm (obviously, I suppose) trying to open Word > documents on a Windows 2000 machine. > > any hints would be greatly appreciated.... Hi Larry, I think there is a problem with the binaries included in the helper app because I had to install it as follows (please note that I test two windows 2000 machines and both of them had the same problem): 1) Install the helper app 2) Install python 2.2.x 3) Install the Python Win32 Extensions for Python 2.2 It seems that the last step replaces the dlls included with zopeedit and repares the problem; however, there is other problems you should know: 1) If you exit from word, excel, or powerpoint without saving changes before, it doesn't matters if you answer the question "Do you want to save changes?" with "Yes", your document won't be saved into the ZODB. So, you had better save before exiting. 2) You had better not work with Excel documents. The first time it will work perfectly, but when trying to edit the sheet a second time, you will get an error message: "FATAL ERROR: (-2147418111, 'Call was rejected by calle.', None, None) and if you are working with webdav locks, the lock won't get away, even if you restart zope. I have already wrote an e-mail to the author, but I didn't get an answer. I guess it's difficult to fix it since it seems that Microsoft doesn't follows the Webdav standard. Anyway, if you're wondering about my "ZopeEdit.ini", here it's: [general] editor = "C:\Program Files\Windows NT\Accessories\wordpad.exe" "%1" save_interval = 1 cleanup_files = 1 use_locks = 0 always_borrow_locks = 1 reload_on_save = 1 [content-type:application/msword] extension=.doc editor = "C:\Program Files\Microsoft Office\Office\WINWORD.EXE" "%1" [content-type:application/vnd.ms-excel] extension=.xls editor = "C:\Program Files\Microsoft Office\Office\EXCEL.EXE" "%1" [content-type:application/x-msexcel] extension=.xls editor = "C:\Program Files\Microsoft Office\Office\EXCEL.EXE" "%1" [content-type:application/vnd.ms-powerpoint] extension=.ppt editor = "C:\Program Files\Microsoft Office\Office\POWERPNT.EXE" "%1" [content-type:application/x-mspowerpoint] extension=.ppt editor = "C:\Program Files\Microsoft Office\Office\POWERPNT.EXE" "%1" Regards, Josef

1 0

Cookie crumbler and VHM
by drew nichols 06 Aug '03

06 Aug '03

Hi, I have converted a zope site (using CC authentication) to virtual hosting. Now I can't authenticate. The request['AUTHENTICATION_PATH'] has the VHM appended to the end so i guess this is the problem. I also see from the mailing lists that it could also be apache truncating the cookies. Any clues please? tia Drew

3 3

threading and database connections
by Dennis Allison 06 Aug '03

06 Aug '03

Using MySQL and Zope. Anyone know what happens when more than one Zope thread wants to access MySQL (or any database) at the same time? Do the database adaptors serialize?

2 1

FQ Path Names in container
by Roy Rapoport 05 Aug '03

05 Aug '03

Goal: Serve 'protected' documents via a Python Script in Zope. The concept is that you'll actually access the script and, if it decides you're authorized, will give you the documents. Problem: Returning a document that's in the same directory as the script is a no-brainer -- return container['docname'] works perfectly well. Returning a document that is in a relative directory is also not a problem -- Assuming this directory structure: / A B C.pdf (1) D A B C.pdf (2) C.pdf (3) script Then if we're accessing /D/script and returning 'container['C.pdf']' we'll return C.pdf(3); if we return 'container['A/B/C.pdf'] then we'll return C.pdf(2) (acquisition is a beautiful thing). However, returning 'container['A/B/C.pdf'] gives me a key error. This makes it rather difficult to access C.pdf(1). I have two possibilities: A) Figure out how to use fully qualified paths in my return statement; B) Do something interesting with acquisition and URLs -- something like calling /A/B/D/script, having script figure out its context is actually /A/B, and then return the C.pdf in that directory. Unfortunately, reading both the Zope book and the Zope Web Application Development and Content Management book did not reveal to me how I'd go about doing it, and my random stumbling around and attempts to get this done have not worked successfully. Suggestions? -roy Content-Type: text/plain; charset="iso-8859-1" ------------------------------------------------- PLEASE READ THIS WARNING: All e-mail sent to or from this address will be received or otherwise recorded by the Fisher Investments corporate e-mail system and is subject to archival, monitoring or review by, and/or disclosure to, someone other than the recipient.

2 1

www.zope.org going down for 10 minutes.
by Chris McDonough 05 Aug '03

05 Aug '03

Starting now. ;-) We need to update some indexes in an effort to isolate some problems. Thanks! -- Chris McDonough <chrism(a)zope.com> Zope Corporation

1 1