Re: [Zope-dev] Zope and Curl

2001-12-10 Thread seb bacon
There was some brief chatting about it a while ago on the list, do a search. seb On Sat, 2001-12-08 at 21:00, Dirk Datzert wrote: Hi, has any zoper played with the new internet technology curl from http://www.curl.com ? Regards, Dirk ___

[Zope-dev] Is it possible to get REQUEST from dtml tag class.

2001-12-10 Thread Y. Cheng
Hi, There is a bug in dtml-tree, the bug should be in file: Zope-2.5.0b2-src/lib/python/TreeDisplay.py we need to know BASEPATH1 around line 626 which is: -- if exp: ptreeData['tree-item-expanded']=1 output('A NAME=%s

Re: [Zope-dev] RAMCacheManager and gzip

2001-12-10 Thread Martijn Jacobs
There is zlib support in Python, and it is used in Medusa already. ZServer does not call it, but the compression stuff is there. There is one good reason not to use zlib though, Micro$oft Internet Distorter does not support content-encoding: gzip and for content-encoding: compress it

Re: [Zope-dev] yes, segv11 and Broken pipes

2001-12-10 Thread John Ziniti
Wasn't this the problem where asyncore.py is not catching the operating system's EINTR. I used to get these all the time, and was able to stop it using a modified asyncore which loops on an OS select() call, restarting the call if it catches EINTR from the OS ... I can send a modified

Re: [Zope-dev] 100k+ objects, or...Improving Performance of BTreeFolder...

2001-12-10 Thread Phillip J. Eby
I'm not sure if this is taken into consideration in your work so far/future plans... but just in case you were unaware, it is not necessary for you to persistently store objects in the ZODB that you intend to index in a ZCatalog. All that is required is that the object to be cataloged is

Re: [Zope-dev] zope collector is broken

2001-12-10 Thread Florent Guillaume
Okay it seems fixed, but I wanted to mention a similar user-experience problem in CMF and workflows in general: Suppose a user clicks publish in the action box, enters his comment and then clicks the Publish button. And the re-clicks on the Publish button (either because he double-clicked, or

Re: [Zope-dev] zope collector is broken

2001-12-10 Thread Steve Alexander
Florent Guillaume wrote: Okay it seems fixed, but I wanted to mention a similar user-experience problem in CMF and workflows in general: Suppose a user clicks publish in the action box, enters his comment and then clicks the Publish button. And the re-clicks on the Publish button (either

Re: [Zope-dev] 100k+ objects, or...Improving Performance ofBTreeFolder...

2001-12-10 Thread Chris Withers
Phillip J. Eby wrote: ZCatalog. All that is required is that the object to be cataloged is accessible via a URL path. Even that's not true... all you need to rpovide is an object and an identifier. I used to use integer ids for the identifier before ZCatalog decided to ban them :-( cheers,

Re: [Zope-dev] 100k+ objects, or...Improving Performance of BTreeFolder...

2001-12-10 Thread Chris McDonough
Excellent analysis, many thanks Sean! This is much-needed info for people whom are attempting to scale. - Original Message - From: [EMAIL PROTECTED] To: [EMAIL PROTECTED] Sent: Sunday, December 09, 2001 10:36 PM Subject: [Zope-dev] 100k+ objects, or...Improving Performance of

Re: [Zope-dev] 100k+ objects, or...Improving Performance of BTreeFolder...

2001-12-10 Thread Phillip J. Eby
At 04:08 PM 12/10/01 +, Tony McDonald wrote: On 10/12/01 2:54 pm, Phillip J. Eby [EMAIL PROTECTED] wrote: I'm not sure if this is taken into consideration in your work so far/future plans... but just in case you were unaware, it is not necessary for you to persistently store objects

Re: [Zope-dev] 100k+ objects, or...Improving Performance ofBTreeFolder...

2001-12-10 Thread Chris Withers
Phillip J. Eby wrote: Gad! - are you saying you don't need to store a 1Mb .doc file into the ZODB, but can still index the thing, store the index information in the Zcatalog (presumably a lot smaller than 1Mb) and have the actual file accessible from a file system URL? If so, that's really

Re: [Zope-dev] RAMCacheManager and gzip

2001-12-10 Thread Adrian Hungate
Ok, that was my though, so I have uninstalled IE6, just incase the install was broken, and I will do some more testing tonight. I really need to put this to one side in favour of another caching problem I have been asked to look at though. I will probably pick it up again in a day or two.

[Zope-dev] Python Conference News

2001-12-10 Thread Joya Subudhi
Python 10 Conference News Tim Berners-Lee, Director of the World Wide Web Consortium, and Andrew Koenig, Principal Research Staff Member at ATT Shannon Laboratory, will give the keynote addresses. Tim Berners-Lee will speak on Webizing Python and Andrew Koenig will discuss Notes from a Polygot

Re: [Zope-dev] RAMCacheManager and gzip

2001-12-10 Thread Adrian Hungate
Ok, I stand corrected (and with egg on my face for abusing zlib). The moral of the story is that zlib.compress(data) is NOT the same as gzip data browser (Which I guess I should have known). Thanks for the pointer Jan! I think I have figured out what I did wrong, but I now have compression

[Zope-dev] Re: My thoughts on the development process

2001-12-10 Thread Paul Everitt
I've taken a while to respond on this, because I wanted to talk it over with folks here, to think about the specifics of what different ideas would mean, etc. In summary, your last paragraph says: So let's trade in some risks to the Zope core development (rash action and messed up stuff

EINTR ... was Re: [Zope-dev] browser closing connection

2001-12-10 Thread Matthew T. Kromer
Also, for the record we usually get a bunch of these quite often: 2001-11-04T09:04:33 ERROR(200) ZServer uncaptured python exception, closing channel zhttp_channel connected XXX.XXX.XXX.XXX:2181 at fb4edc channel#: 2286 requests:4 (socket.error:(32, 'Broken pipe')

[Zope-dev] recipe for trapping SIGSEGV and SIGILL signals on solaris

2001-12-10 Thread Joseph Wayne Norton
Hello. We are facing zope restarts on the solaris 5.6 platform with zope 2.4.3 and python 2.1.1. I put together a script based some information on an old posting to the apache mailing list. The following shell/perl script allows one to get a core file from a dying zope child process and also