June 2001 - Zope - Zope lists

Something wrong with 2.4
by Norman Khine 02 Jun '01

02 Jun '01

Hello I just build a fresh install of 2.4 and also python2.1, ALL compiled correctly and without any problems. I also installe ZMySQLDA, which installed without a problem. Here is a copy of the products Type Name Size Last Modified ExternalMethod (Installed product ExternalMethod (External Method-1-0-0)) 2001-06-02 10:37 MIMETools (Installed product MIMETools) 2001-01-20 21:39 MailHost (Installed product MailHost (MailHost-1-2-0)) 2001-06-02 10:37 OFSP (Installed product OFSP (OFSP-1-0-0)) 2001-06-02 10:37 PluginIndexes (Installed product PluginIndexes) 2001-06-02 10:37 PythonScripts (Installed product PythonScripts (PythonScripts-2-0-0)) 2001-06-02 10:37 SiteAccess (Installed product SiteAccess (SiteAccess-2-0-0)) 2001-06-02 10:37 StandardCacheManagers (Installed product StandardCacheManagers (StandardCacheManagers-1-1-0)) 2001-06-02 10:37 ZCatalog (Installed product ZCatalog (ZCatalog-2-2-0)) 2001-06-02 10:37 ZGadflyDA (Installed product ZGadflyDA) 2001-01-20 21:39 ZMySQLDA (Installed product ZMySQLDA) 2001-06-02 11:14 ZSQLMethods (Installed product ZSQLMethods) 2001-06-02 10:37 ZopeTutorial (Installed product ZopeTutorial (Zope Tutorial 1.0)) 2001-06-02 10:38 OK, what is the problem, well when I try to add say either ZGadflyDA or ZMySQLDA from the Pull-down menu, I don't have the option to ADD this. Have I missed something with the security configuration/setup, that I have to do manually for these products? Thanks Norman /*/\*\/\*\ /*/ \*\ /*/ \*\ |*| Norman Khine /*/ /*/ /*/ \*\_ |*| |*||*| mailto:norman@khine.net /*/ /*/ /*/\*\/*/ \*\|*| |*||*| Purley, UK /*/ /*/ /*/\*\_/*/ \*\_/*/ |*|____ ^^^^^^^^^^^^/*/^^^^^^^^^^^\*\^^^^^^^^^^^ /*/ \*\

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Zope Versions and Database Adapters
by Christian Theune 02 Jun '01

02 Jun '01

Ok i posted a few days ago, because my Zope was crashing. I found, that working concurrently in Versions is NOT good with the Core Session Tracking, because the internal DataContainer is modified via the ZODB and crashes through the versions. I told my people to work one day without any versions, so we managed versioning by talking to another who is modifying what. This day zope did not crash at least one time. I had the same encounter with the ZPoPyDA (possibly EVERY DA?) and found that there are things being modified through the ZODB and if you do so in concurrent version ... hmm you know ... locking problems. Any comments on this? -- Christian Theune - ct(a)gocept.com gocept gmbh & co.kg - schalaunische strasse 6 - 06366 koethen/anhalt tel.+49 3496 3099112 - fax.+49 3496 3099118 mob. - 0178 48 33 981 reduce(lambda x,y:x+y,map(lambda x:chr(ord(x)^42),tuple('zS^BED\nX_FOY\x0b')))

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manage_main modification time
by Andrew Sydelko 02 Jun '01

02 Jun '01

Our Zope installation has this really strange problem associated with the displayed "Modification Time" shown for each file in the /manage_main of a folder. The time that is shown is exactly one-hour later than the system time. I think I've tracked down this to the bobobase_modification_time variable. Both reference to <dtml-var "ZopeTime()"> and <dtml-var "_.DateTime()"> show the system time. <dtml-var "_.DateTime().timezone()"> shows US/Eastern. This is really not our correct timezone, since we are in West Lafayette, Indiana, which has it's own timezone: US/East-Indiana, but where does Zope/python get this from? Any ideas why bobobase_modification_time is off by one hour? --andy. Purdue Engineering Computer Network

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Where should i modify the redundant record message screen?
by angie tel 02 Jun '01

02 Jun '01

When i key in the duplicate record ZOPE tell me the record is redundant just as below, actually i wanna modify this screen but i dunnno where should i do this. Please let me know as soon as possible. Thank You very much!!!! _________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com.

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Where should i modify the redundant record message screen?
by Angie 02 Jun '01

02 Jun '01

When i key in the duplicate record ZOPE tell me the record is redundant just as below, actually i wanna modify this screen but i dunnno where should i do this. Please let me know as soon as possible. Thank You very much!!!!

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Where should i modify the redundant record message screen?
by Angie 02 Jun '01

02 Jun '01

When i key in the duplicate record ZOPE tell me the record is redundant just as below, actually i wanna modify this screen but i dunnno where should i do this. Please let me know as soon as possible. Thank You very much!!!!

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If This AND This
by Tommy Johnson 01 Jun '01

01 Jun '01

Ok, I've looked for this in documentation, but couln't find it. Also, I have tried a number of variing syntaxes, but to no avail. What I'm trying to do is code a DTML if statement that tests two conditions: <dtml-if this && that> Do this </dtml-if> Actually, I want to do this in an <dtml-unless>, so I guess whatever the syntax is, it will be the same for both (if's and unless) Anyone out there that knows this syntax? Thanks in advance, Tommy

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Oracle 7.x Connection under linux
by brian.r.brinegar.1 01 Jun '01

01 Jun '01

I would like to access an oracle 7.x through a Zope installation on linux. However there do not seem to be oracle 7.x libraries for Linux. When using the oracle 8 client I am able to do SELECTs from a table but on inserts or updates I recieve oracle errors like "variable not in select list" or "fetch out of sequence". Anyone have a solution? --Brian Brinegar ECN Web Technician CEE Undergraduate Programmer MSEE 104 A 494-3106 http://www.geeksoft.net/

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Newbie Acquisition Question
by Daniel Fairs 01 Jun '01

01 Jun '01

Hi, I've just got a quick question on acquisition... In my root folder, I have my index_html which contains, amongst other things: <td colspan="2"> <dtml-var contentPanel> </td> In the root folder, I have another DTML method called contentPanel, which is correctly displayed when I view the root folder. Now, under the root folder, I have the following folder structure: / `SiteUsers/ `Dan/ SiteUsers is empty, except for Dan; Dan contains a single DTML Method called contentPane. When I view localhost:8080/SiteUsers/Dan/ I would expect the contentPane from SiteUsers/Dan to be displayed (ie. index_html is being acquired by the Dan folder, but since there is a contentPanel in the Dan folder, that should 'override' the one in the root folder). However, I am getting the contentPane from the root folder. This is a namespace issue - how do I force Zope to use the correct namespace? My understanding was that all name resolution started at the place specified from the URL, and then worked back 'up' the tree... My experience here shows this is true, but the search URL always 'starts' from the object 'doing' the acquisition (index_html in this case) - hence the contentPane in Dan/ isn't being used. How should I solve this? Many thanks, Dan _________________________________________________________________ Daniel Fairs | daniel.fairs(a)spiderplant.net | www.spiderplant.net

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authorisation problems
by Jan-Thies Bähr 01 Jun '01

01 Jun '01

Hi, after upgrading to Zope 2.3.1 (, MySQL-python-0.3.5, ZMySQLDA 2.0.6., mysql 3.22.32) I discovered the followin behaviour: In the beginning all folders are visible and accessible to the manager in the management screens. There are some folders which I think are equally handled, but if I try to view them I get an authorisation prompt (altough already logged in as a manager!). Thereafter I can't access these folders in the management screens either and I get the following error message after canceling the authorisation (unfortunately I have no stronger account, I could use instead :-( ): -------------------------------------------------------------------------- Traceback (innermost last): File /opt/Zope/lib/python/ZPublisher/Publish.py, line 223, in publish_module File /opt/Zope/lib/python/ZPublisher/Publish.py, line 187, in publish File /opt/Zope/lib/python/ZPublisher/Publish.py, line 171, in publish File /opt/Zope/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: index.html) File /opt/Zope/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: index.html) File /opt/Zope/lib/python/OFS/DTMLDocument.py, line 189, in __call__ (Object: index.html) File /opt/Zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: index.html) File /opt/Zope/lib/python/OFS/DTMLMethod.py, line 182, in __call__ (Object: standard_page) File /opt/Zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: standard_page) File /opt/Zope/lib/python/OFS/DTMLMethod.py, line 182, in __call__ (Object: panel_middle) File /opt/Zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: panel_middle) File /opt/Zope/lib/python/OFS/DTMLMethod.py, line 182, in __call__ (Object: panel_navigation) File /opt/Zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: panel_navigation) File /opt/Zope/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: PARENTS[0]) File /opt/Zope/lib/python/DocumentTemplate/DT_In.py, line 713, in renderwob (Object: objectValues(['Folder'])) File /opt/Zope/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: newFolder) File /opt/Zope/lib/python/OFS/DTMLMethod.py, line 182, in __call__ (Object: panel_navigation_cell) File /opt/Zope/lib/python/DocumentTemplate/DT_String.py, line 538, in __call__ (Object: panel_navigation_cell) File /opt/Zope/lib/python/OFS/DTMLMethod.py, line 261, in validate (Object: index.html) File /opt/Zope/lib/python/AccessControl/SecurityManager.py, line 144, in validate File /opt/Zope/lib/python/AccessControl/ZopeSecurityPolicy.py, line 168, in validate Unauthorized: title -------------------------------------------------------------------------- I'd be very happy about any suggestions. Thanks, Thies Bähr. -- ----------------------------------------------------------------------- Jan-Thies Bähr Intelligent Visualization & Simulation DFKI GmbH Email: baehr(a)dfki.de D-67608 Kaiserslautern (Germany) Phone: +49 (0) 631 205-4565 -----------------------------------------------------------------------

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