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newbie questions redux
by John Fink 16 Oct '02

16 Oct '02

I should have made this clearer, but -- yes, Zope is still running. Geez, I wish it were as simple as that. As far as I can tell I get normal output when I run the start script; it tells me the Zserver HTTP and FTP have started, and that the database is mounted, etc. Here's the output of the start script in case anyone is curious: > ./start ------ 2002-10-16T18:43:56 INFO(0) ZODB Opening database for mounting: '9172432_1033077861.174041' ------ 2002-10-16T18:43:56 INFO(0) ZODB Mounted database '9172432_1033077861.174041' at /temp_folder ------ 2002-10-16T18:43:56 INFO(0) ZServer HTTP server started at Wed Oct 16 11:43:56 2002 Hostname: donald Port: 8080 ------ 2002-10-16T18:43:56 INFO(0) ZServer FTP server started at Wed Oct 16 11:43:56 2002 Hostname: donald Port: 8021 jf

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Re: [Zope] extreme newbie questions
by Dylan Reinhardt 16 Oct '02

16 Oct '02

At 02:13 PM 10/16/2002 -0700, you wrote: >Yes and yes, as far as I can tell. If Zope weren't running or if he/I >were hitting the wrong IP or port, we wouldn't get *any* message other >than a connection refused. Zope's listening, but there's no *there* >there. A Not Found error is exactly what I see when I try to hit something that there's no process handling requests for. "Refused" would imply that something was actually available to turn back the request. Perhaps your system is configured specially, but I still suspect the server isn't running. What OS is your Zope installation on?

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Re: [Zope] extreme newbie questions
by Dylan Reinhardt 16 Oct '02

16 Oct '02

Have you verified that zope is running? Unless you set it up as a daemon/service, Zope won't restart when you reboot. Even then, sometimes it takes a couple trys to make services load correctly. :-) If you installed it on Win9x, closing that Python dos box will stop the server. First guess... more available if that doesn't help. Dylan At 01:55 PM 10/16/2002 -0700, you wrote: >Hey folks, > >I'm a systems administrator at a university library in San Francisco, and >about a week or so ago I set up a Zope installation for one of my users; >he was able to become the administrator and start developing, but just >yesterday he found that when he accessed the Zserver (let's say the >Zserver runs on port 2323 -- when he goes to "http://machine:2323") he got >the simple message "Not Found". Nothing else, no errors on the page, >nada. I can't get anything either. He claims he didn't do anything >yesterday that might have hosed the operation, but I'm at a loss -- I >don't know enough about Zope to do an effective diagnoses. Any nudges or >clues would be greatly appreciated. > >jf > > >_______________________________________________ >Zope maillist - Zope(a)zope.org >http://lists.zope.org/mailman/listinfo/zope >** No cross posts or HTML encoding! ** >(Related lists - > http://lists.zope.org/mailman/listinfo/zope-announce > http://lists.zope.org/mailman/listinfo/zope-dev )

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objectValues ques
by AM 16 Oct '02

16 Oct '02

I have a dtml-tree method: <dtml-let root="site"> <dtml-tree name=root branches_expr="filter_tree_nodes()" nowrap single skip_unauthorized> <dtml-var id> </dtml-tree> </dtml-let> where site is a folder in my zope install and a PyScript:: excl_list = ['acl_users','errors','layout','site_admin','sql_methods','util'] obs = context.objectValues() for ob in obs: if ob.getId() in excl_list: obs.remove(ob) return obs Now the strange part is that is 'site' were a LocalFS object this works fine.... but the moment 'site' is a folder in my Zope root, I get an Unauthorised (Cannot access objectValues in this context) error, even though I am logged in as manager. Why does this happen?? The traceback: Traceback (innermost last): File /var/local/zope/leonardo/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /var/local/zope/leonardo/lib/python/ZPublisher/Publish.py, line 114, in publish File /var/local/zope/leonardo/lib/python/Zope/__init__.py, line 159, in zpublisher_exception_hook (Object: test) File /var/local/zope/leonardo/lib/python/ZPublisher/Publish.py, line 98, in publish File /var/local/zope/leonardo/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: test) File /var/local/zope/leonardo/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: test) File /var/local/zope/leonardo/lib/python/OFS/DTMLMethod.py, line 127, in __call__ (Object: test) File /var/local/zope/leonardo/lib/python/DocumentTemplate/DT_String.py, line 473, in __call__ (Object: test) File /var/local/zope/leonardo/lib/python/DocumentTemplate/DT_Let.py, line 76, in render (Object: root="nbs_online") File /var/local/zope/leonardo/lib/python/TreeDisplay/TreeTag.py, line 87, in render (Object: root) File /var/local/zope/leonardo/lib/python/TreeDisplay/TreeTag.py, line 197, in tpRender (Object: nbs_online) File /var/local/zope/leonardo/lib/python/TreeDisplay/TreeTag.py, line 451, in tpRenderTABLE (Object: nbs_online) (Info: (['AAAAAAAAH1s=', []], {'childless_decoration': '', 'id': 'tpId', 'branches_expr': <method Eval.eval of Eval instance at 0x8a0e4f4>, 'nowrap': 1, 'url': 'tpURL', 'name': 'root', 'skip_unauthorized': 1, 'single': 1}, (['AAAAAAAAH1s=', []],), (['AAAAAAAAH1s=', []],))) File /var/local/zope/leonardo/lib/python/TreeDisplay/TreeTag.py, line 253, in tpRenderTABLE (Object: session_data_mgr) File /var/local/zope/leonardo/lib/python/DocumentTemplate/DT_Util.py, line 159, in eval (Object: filter_tree_nodes()) (Info: filter_tree_nodes) File <string>, line 2, in f File /var/local/zope/leonardo/lib/python/Shared/DC/Scripts/Bindings.py, line 252, in __call__ (Object: filter_tree_nodes) File /var/local/zope/leonardo/lib/python/Shared/DC/Scripts/Bindings.py, line 283, in _bindAndExec (Object: filter_tree_nodes) File /var/local/zope/leonardo/lib/python/Products/PythonScripts/PythonScript.py, line 302, in _exec (Object: filter_tree_nodes) (Info: ({'script': <PythonScript instance at 8bced68>, 'context': <SessionDataManager instance at 8c22d40>, 'container': <Folder instance at 8b3f620>, 'traverse_subpath': []}, (), {}, None)) File Script (Python), line 3, in filter_tree_nodes File /var/local/zope/leonardo/lib/python/AccessControl/ZopeGuards.py, line 58, in guarded_getattr (Object: session_data_mgr) File /var/local/zope/leonardo/lib/python/AccessControl/ZopeGuards.py, line 40, in aq_validate (Object: session_data_mgr) File /var/local/zope/leonardo/lib/python/AccessControl/SecurityManager.py, line 83, in validate File /var/local/zope/leonardo/lib/python/AccessControl/ZopeSecurityPolicy.py, line 145, in validate Unauthorized: (see above) TIA AM -- ================================================================== Aseem Mohanty Neurobehavioral Systems Inc, 828 San Pablo Ave, Albany, CA 94706 (R) 510 7696011 (M) 510 3014871 (O) 510 5279231 ================================================================== "I saw `cout' being shifted "Hello world" times to the left and stopped right there!!" -- Steve Gonedes ==================================================================

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Zope Product Automation?
by Derek Basch 16 Oct '02

16 Oct '02

Hello, I have written a product that uses an SQL database and ReportLab to generate dynamic reports. I then use MailHost to send the generated report via email. I would like to add some automation fuctions to the product. By automation, I mean, "At 4:00pm generate the 'Daily Productivity' report and email it to bob(a)bigcorp.com". A Zope macro (sort of). What I need help with is this: What Zope API functions should I use for automating a sequence of events with ReportLab and MailHost? The only solution I have visualized so far is to write an external method that uses mxDateTime to perform various functions based upon the current _.ZopeTime(). Thanks everyone, Derek Basch __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com

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RE: [Zope] Re: CSV (Was: Perl scripts)
by sean.upton＠uniontrib.com 16 Oct '02

16 Oct '02

I use something very similar with a python script, but I'm using tabs '\t' as delimters, and also wrapping the python script that outputs delimited text with a dtml-method that does the following before calling the said python script: <dtml-call expr="RESPONSE.setHeader('Content-type', 'application/csv')"> Perhaps the trick is to name the file with an .xls extension, but the mime-type stays csv? Sean -----Original Message----- From: Andreas Tille [mailto:tillea@rki.de] Sent: Wednesday, October 16, 2002 8:08 AM To: Zope user list Subject: [Zope] Re: CSV (Was: Perl scripts) On Wed, 16 Oct 2002, Tino Wildenhain wrote: > for the buggy-as-hell Excel, the trick is to name > the .csv File .xls > Then Excel can split the columns correctly. I tried it with exactly the same example - without any success :-(. (Also Gnumeric shows one single column instead of three.) Kind regards Andreas. _______________________________________________ Zope maillist - Zope(a)zope.org http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )

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ODBC: Fieldname: Datatype is of Timestamp data type default value error
by jj bbox 16 Oct '02

16 Oct '02

Hello ZopeU, Z SQL method insert into table values( ..., ..., <dtml-sqlvar defaultDate type=string optional> ..., ) If optional is used an error occurs due to null value. Any suggestions or solution for a defualt value for defaultDate if the user does not input a date??? Note defaultDate is of type Timestamp in an access db. -jj __________________________________________________ Do you Yahoo!? Faith Hill - Exclusive Performances, Videos & More http://faith.yahoo.com

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Kind of hotfix
by Rares Vernica 16 Oct '02

16 Oct '02

Hi, I want to make a kind of Hotfix product. Here is what "__init__.py" (from my hotfix product folder) contains: import OFS import Globals OFS.ObjectManager.ObjectManager.manage_main=Globals.DTMLFile('dtml/main',globals()) # line 1 OFS.ObjectManager.ObjectManager.manage_options= # line 2 ( {'label' : 'LocalRoles','action' : 'manage_main','help':('OFSP','ObjectManager_Contents.stx')}, ) "line 1" si OK, it works, but "line 2" does not. The syntax used in "line 2" is the same as the one in "OFS/ObjectManager.py" in ObjectManager - manage_options member. For OBS.Folder.Folder.manage_options it works, only for ObjectManager it don't. It is very spooky, why can I overide manage_options from Folder and cannot overide manage_options from ObjectManager. I thpought maybe the syntax is wrong, and I tried diferent syntaxes. Even if I use: OFS.ObjectManager.ObjectManager.manage_options=() I cannot see any results... :( Very curious, don't you think... Thanks in advance, Rares _________________________________________________________________ Unlimited Internet access -- and 2 months free! Try MSN. http://resourcecenter.msn.com/access/plans/2monthsfree.asp

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newbie : Anonymous with Manage Properties
by cyrille 16 Oct '02

16 Oct '02

hello, again a newbie question : I make a Page Template and give on it Manage Properties right for Anonymous. but when using method has_permission('Manage Properties', here) it answer None for Anonymous and 1 for other user Auth and Manager. Why the Security option seem does not works for Anonymous ? Thanks, Cyrille

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Reading file contents in Python
by Richard Wesley 16 Oct '02

16 Oct '02

I have form (ZPT/Python) that allows the user to enter some text, basically by modifying a template. Originally, the template was in line, but I would like to factor it out into a file for easier editing. I can use the construct <textarea tal:content="here/default_html"></textarea> in the ZPT, but I would really like to be able to do this in the controlling Python script. Unfortunately, container.default_html() does not work. The MIME type is set correctly. So how do I obtain the contents of the file? TIA, - rmgw <http://www.trustedmedianetworks.com/> ---------------------------------------------------------------------------- Richard Wesley Trusted Media Networks, Inc. "...if you can't get out, you just either blow something up, or you eat something, or you just throw penguins in the air." - Brian Henson

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