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RE: [Zope] Earth to Digital Creations!
by Michel Pelletier 02 Jul '99

02 Jul '99

> -----Original Message----- > From: Robin Becker [mailto:robin@jessikat.demon.co.uk] > Sent: Friday, July 02, 1999 1:08 PM > To: zope(a)zope.org > Subject: Re: [Zope] Earth to Digital Creations! > > > In article <B059671903C6D211A0D500C0F0301C791298A2(a)kubrick.mop.no>, > Alexander Staubo <alex(a)mop.no> writes > >I am still struggling with core dumps trying to run Zope > 2.0.0a3 under > >Linux 2.2. Could somebody please assist? > > > >-- > >Alexander Staubo http://www.mop.no/~alex/ > >"`This must be Thursday,' said Arthur to himself, sinking low over > >his beer, `I never could get the hang of Thursdays.'" > >--Douglas Adams, _The Hitchhiker's Guide to the Galaxy_ > > > > > >_______________________________________________ > >Zope maillist - Zope(a)zope.org > >http://www.zope.org/mailman/listinfo/zope > > > >(For developer-specific issues, use the companion list, > >zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) > I'm having problems with the latest CVS version under win32. > I now have > a Data.fs.in (I hand copied to Data.fs) and see no errors at startup, > but I can't add folders and get crashes trying to add a ZClass > -- Did you recompile the extensions? CPickleCache.c and ExtensionClass.c changed in the past few days. -Michel > Robin Becker > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] ZCatalog bug
by bruce＠perens.com 02 Jul '99

02 Jul '99

Bruce: > No role, not even superuser, has permission to remove a > ZCatalog object. Michel: > Hmm.. I can't recreate this. When you try to delete a ZCatalog does it > give you a traceback? No, it just gets in a loop asking me for my login and password, but I'm already the superuser. You can try it. http://www.hams.com/Zope/manage . Log in as "superuser", password "Michel". Perform any management activity just to verify that the superuser role works. Then check "Catalog" and press the delete button (there's nothing important in there yet, and I've backed up the object database). See if it breaks for you, too. Tell me when I can change back the password. Thanks Bruce

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RE: CVS Checkout
by Jason Spisak 02 Jul '99

02 Jul '99

Problem solved. Thanks! -- Jason Spisak Masterson, Tate & Associates 6151 West Century Boulevard #928 Los Angeles, CA 90045 webmaster(a)mtear.com

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RE: [Zope] long computations
by Michel Pelletier 02 Jul '99

02 Jul '99

> -----Original Message----- > From: Robin Becker [mailto:robin@jessikat.demon.co.uk] > Sent: Friday, July 02, 1999 11:49 AM > To: zope(a)zope.org > Subject: [Zope] long computations > > > I have a problem with a particularly cpu/memory intensive calculation. > The current server implementation is in Tcl (tclHTTPD) and uses Python > as the calculation engine in a separate process. To avoid > running out of > memory I implemented the calculation as a server and just add > jobs to a > server queue. The tclHTTPD implementation allows me to keep the server > busy as http requests come in and to resume pages when jobs are > finished. > > I can see how to implement most of the logic in Zope2 (assuming each > request is in a separate thread), but how can I handle the > case when the > request is prematurely aborted. In my existing implementation I detect > this when the http socket becomes readable and then do a cleanup to > remove the request from the queue. You can raise an error at any point in a request and it will abort the transaction, and nothing will get commited to the database. Note that this effect holds true for the  tag also. -Michel > -- > Robin Becker > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] ZCatalog bug
by Michel Pelletier 02 Jul '99

02 Jul '99

> -----Original Message----- > From: bruce(a)perens.com [mailto:bruce@perens.com] > Sent: Thursday, July 01, 1999 10:36 PM > To: zope(a)zope.org > Subject: [Zope] ZCatalog bug > > > No role, not even superuser, has permission to remove a > ZCatalog object. > I tried to use the bug form to file this, but Principia > wasn't available. > Hmm.. I can't recreate this. When you try to delete a ZCatalog does it give you a traceback? -Michel > Thanks > > Bruce > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] Zope 2 Roles / Security
by Michel Pelletier 02 Jul '99

02 Jul '99

> -----Original Message----- > From: J Kinsley [mailto:jkinsley@horus.bticc.net] > Sent: Thursday, July 01, 1999 11:42 PM > To: zope(a)zope.org > Subject: [Zope] Zope 2 Roles / Security > > > Can someone clearify the Roles in Zope 2... The documentation > (apparently for Zope 1) covers the Anonymous role and the Manager > role, but Zope 2 adds the Owner role which is not covered. I am > assuming that Owner would be equivilant to 'God' while managers are > subordinates. If this is an incorrect assumption, please let me > know. > This is a component of the upcoming Portal Tool Kit. If a member has the owner role for a certain object, then it is like owning a file in Unix (just 'God' for that object). Whomever creates an object is the default owner for that object. Note that because it is a Role, multiple members can have that role, and thus multiple people can 'own' the object. -Michel > > TIA > > Jarrod > > -- > Jarrod Kinsley > SysAdmin > BTI Communications > > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] Cutting, copying and pasting products
by Michel Pelletier 02 Jul '99

02 Jul '99

> -----Original Message----- > From: Paul Boddie [mailto:paulb@infercor.no] > Sent: Friday, July 02, 1999 12:19 PM > To: zope(a)zope.org > Subject: [Zope] Cutting, copying and pasting products > > > Given the "obscure" nature of the internals of any given > product from the point > of view of the Zope management software, I can see why it > might not be desirable > to duplicate product "instances", but how can one move > products around the > database and into folders other than the one an "instance" > was created in? > > It is possible to move folder objects around, but products > can supposedly only > be cut, copied and pasted in the products directory. Could > anyone give a > rationale for this? > The Product Folder is a special kind of Folder specificly for managing Products, regular Folders do not have enough speciality to manage them. The rational is centralized managment. Is this what your asking? -Michel > Regards, > > Paul > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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RE: [Zope] ZMySQLDA module compilation
by Michel Pelletier 02 Jul '99

02 Jul '99

> -----Original Message----- > From: Jens Vagelpohl [mailto:tommymi@concentric.net] > Sent: Friday, July 02, 1999 8:46 AM > To: Zope@Zope. Org > Subject: [Zope] ZMySQLDA module compilation > > > Hi everyone, > > I am having trouble with the dynamic library MySQLmodule.so, > compiled from > version 1.13 of the source code from the ZOPE website. I read > the message in > the Bugs collector which says... > > ***********snip snip************ > Description: > missing linker file > > You may need to add -lgcc in Setup > ie -lmysqlclient -lgcc -lm > > if you get an error when you import MySQL > **********snip snip************** > > but it doesn't solve my problem. here is the error I get when i try to > import this module into a command-mode python session as > advised in the > documentation: > > >>> import MySQL > Traceback (innermost last): > File "<stdin>", line 1, in ? > ImportError: ./MySQLmodule.so: undefined symbol: open64 > >>> > > the system has RedHat 5.2 (kernel 2.2.1) and python 1.5.1. ZOPE 1.10.3 > otherwise runs fine on it. i have the nagging suspicion that > something in > the kernel includes of 2.2.1 could be at fault... anyone have an idea? Does MySQL compile? -Michel > > thanks! > > Jens Vagelpohl > > > _______________________________________________ > Zope maillist - Zope(a)zope.org > http://www.zope.org/mailman/listinfo/zope > > (For developer-specific issues, use the companion list, > zope-dev(a)zope.org - http://www.zope.org/mailman/listinfo/zope-dev ) >

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test
by Michel Pelletier 02 Jul '99

02 Jul '99

Sorry for the interuption of service folks, sendmail is a daemon straight from hell. -Michel

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CVS Checkout
by Jason Spisak 02 Jul '99

02 Jul '99

Zoptists, I had success running the downloaded source of Zope2.0.0a3, so I wanted the get the CVS checkout to stay up to date. The checkout process went fine, but when I try to run z2.py. I get this traceback(last line): Import Error:no module named ExtensionClass I checked the directories and indeed there is no module named ExtensionClass in there. Funny thing is that the Download 2.0.0.a3 doesn't have it inside /lib/python/ZODB either, but it worked fine. I am using Python 1.5.2 on Red Hat 5.2 i386. Any ideas? All my best -- Jason Spisak Masterson, Tate & Associates 6151 West Century Boulevard #928 Los Angeles, CA 90045 webmaster(a)mtear.com

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