January 2002 - Zope - Zope lists

Re: PostgreSQL Database connection
by Juan Garcia Garcia 21 Jan '02

21 Jan '02

Hi, > i need to set up a loginmanager based authentification system with the > account data stored in a postgres database. wich postgres database > connector should i use? > > the system is: > > zope 2.4.3 on debian linux I'm using currently psycopgda 1.0-4. I have read documentation about it and i think it is the best database adapter for postgres. You can download in: http://packages.debian.org/testing/non-us/zope-psycopgda.html Bye. Juan

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RE: [Zope] problem with z2.log
by Keith J. Farmer 21 Jan '02

21 Jan '02

I've noticed a similar problem with Ikonboard, which runs as a cgi process behind Apache+IIS on my server. Perhaps it's a related problem? ---------- Keith J. Farmer kfarmer(a)thuban.org http://www.thuban.org -----Original Message----- From: Steven Grimes [mailto:sgrimes@atinucleus.com] Sent: Monday, January 21, 2002 00:46 I'm running Zope on a widows NT4 box using PCGI behind IIS4 for SSL support. When I look at z2.log The IP address of every request is the IP Address of the windows NT machine.

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problem with z2.log
by Steven Grimes 21 Jan '02

21 Jan '02

Anyone, I'm running Zope on a widows NT4 box using PCGI behind IIS4 for SSL support. When I look at z2.log The IP address of every request is the IP Address of the windows NT machine. Is there any way I can get it to log the address of the remote user? I've searched Zope.org and the mailing lists with no luck. Thanks, Steven Grimes

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Anybody know how to set python script or dtml session?
by Water Leung 21 Jan '02

21 Jan '02

Hi All I want to set CMF login session to never timeout.But i don't know how to do this.Anybody can help me. Regards, lhsum _________________________________________________________ Do you Yahoo!? SMS Messenger 手機電腦互動新趨勢 Instant messaging between PC and mobile http://hk.mobile.yahoo.com/sms_msgr.html

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Reasons to not yet upgrade to 2.5.0b4
by Keith J. Farmer 21 Jan '02

21 Jan '02

I've done some testing of 2.5.0b4, and discovered that, as hinted at by the bug collectors, it corrects a nasty problem I've had. I'm just wondering if there are any significant bugs in this beta that I should wait on before upgrading my current 2.4.3 installation. Probably the only interesting things that are used are ExtFile, Photo/PhotoFolder w/ PIL, and ExUserFolder. Are there any incompatibilities? Anything require recompilation? ---------- Keith J. Farmer kfarmer(a)thuban.org http://www.thuban.org

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Running Zope as NT Service
by Joseph Griffin 21 Jan '02

21 Jan '02

Hi all, I'm ready for round 2 in trying to get Zope to run as a service. The problem is getting the z2.py to invoke the -w 80 option. I can start Zope manually with no problem and everything works as it should. Any ideas? z2.py is still in default form. Thanks, Joseph

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Which method to generate IDs for objects?
by Juergen R. Plasser / HEXAGON 20 Jan '02

20 Jan '02

Hi! I am just experimenting with ZClasses and I ran into the following problem: when I instantiate an object this object needs an unique ID. There are some ways to generate this. First of all I thought of the system time as ID, but this can make problems, even though not with high probability. Does anybody out there have a better solution, I think of an ID generation like in a sequence: object_id_001, object_id_002, ... but how can I determine the last object ID? Other (better, more simple) ideas? Juergen

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Re: [Zope] apache + vhm & http-rfc compliance
by Oliver Bleutgen 20 Jan '02

20 Jan '02

> Yeah, I was thinking that that looked problematic but hadn't gotten around > to testing it though. I'm a bit confused with your solution though: >> RewriteCond %{HTTP_HOST} ^.*:80$ >> RewriteRule ^/(.*) >> > http://localhost:25080/zopefolder/VirtualHostBase/http/%{HTTP_HOST}/Virtua > lH > ostRoot/$1 [P] >> > http://localhost:25080/zopefolder/VirtualHostBase/http/%{HTTP_HOST}/Virtua > lH > ostRoot/$1 [P] > You seem to indicate that this is working for you but I would have thought > that you would have cared more about SERVER_PORT, not HTTP_HOST...I don't > think HTTP_HOST is supposed to have the port on it, is it? Sadly (and IMO inconsistently) it is: From the http/1.1 rfc: 14.23 Host The Host request-header field specifies the Internet host and port number of the resource being requested, as obtained from the original URI given by the user or referring resource (generally an HTTP URL, as described in section 3.2.2). The Host field value MUST represent the naming authority of the origin server or gateway given by the original URL. This allows the origin server or gateway to differentiate between internally-ambiguous URLs, such as the root "/" URL of a server for multiple host names on a single IP address. Host = "Host" ":" host [ ":" port ] ; Section 3.2.2 > I would think a solution *like* this would be most flexible (at its > simplest): > <VirtualHost *> > RewriteEngine On > RewriteRule ^/(.*) > http://127.0.0.1:8080/VirtualHostBase/http/%{HTTP_HOST}:%{SERVER_PORT}/$1 > [L,P] > </VirtualHost> This may yield a rewriting to [...]VirtualHostBase/http/yourhostname:80:80/$1 Try wget or curl on a host configured like you wrote. You won't be able to get anything from this host, because both will send the hostname with trailing port. This might be desired in some cases (locking out wget&friends) , but will end in a disaster if a popular browser begins to send the "Host:" header this way. > I'll try to check it out myself on a test machine, but are there any > Apache > gods who can bless or curse this approach, as it were? IANAAG, but I really checked everything I wrote. There might be a shorter way of configuring apache, but I'm pretty confident that we have to take the trailing port into account. > Gary cheers, oliver

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PostgreSQL Database connection
by Markus Gapp 20 Jan '02

20 Jan '02

Hi i need to set up a loginmanager based authentification system with the account data stored in a postgres database. wich postgres database connector should i use? the system is: zope 2.4.3 on debian linux thanks a lot for any help! markus

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Re: [Zope] apache + vhm & http-rfc compliance
by Gary Poster 20 Jan '02

20 Jan '02

Yeah, I was thinking that that looked problematic but hadn't gotten around to testing it though. I'm a bit confused with your solution though: > RewriteCond %{HTTP_HOST} ^.*:80$ > RewriteRule ^/(.*) > http://localhost:25080/zopefolder/VirtualHostBase/http/%{HTTP_HOST}/VirtualH ostRoot/$1 [P] > http://localhost:25080/zopefolder/VirtualHostBase/http/%{HTTP_HOST}/VirtualH ostRoot/$1 [P] You seem to indicate that this is working for you but I would have thought that you would have cared more about SERVER_PORT, not HTTP_HOST...I don't think HTTP_HOST is supposed to have the port on it, is it? I would think a solution *like* this would be most flexible (at its simplest): <VirtualHost *> RewriteEngine On RewriteRule ^/(.*) http://127.0.0.1:8080/VirtualHostBase/http/%{HTTP_HOST}:%{SERVER_PORT}/$1 [L,P] </VirtualHost> I'll try to check it out myself on a test machine, but are there any Apache gods who can bless or curse this approach, as it were? Gary

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