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a question about aq_base
by Yuri 30 Nov '06

30 Nov '06

Hi! here: http://docs.neuroinf.de/programming-plone/ate we can read: obj = brain.getObject().aq_base why .aq_base and not only brain.getObject()? :)

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Re: My Sad Tale Of Woe
by Nancy Donnelly 30 Nov '06

30 Nov '06

I just tried to run fsrecover on my Data.fs and got this error: root@server167:zope/instance2/var (145) /usr/local/zope/py235/bin/python /usr/local/zope/278/lib/python/ZODB/fsrecover.py Data.fs Data.fs.recover Traceback (most recent call last): File "/usr/local/zope/278/lib/python/ZODB/fsrecover.py", line 80, in ? import ZODB ImportError: No module named ZODB Huh? What do here? TIA, Nancy ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com

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Re: My Sad Tale Of Woe
by Nancy Donnelly 30 Nov '06

30 Nov '06

7676> From: Jake <jake@...> > From: Dieter Maurer <dieter@...> > > After careful reading of the error message, you use means of your operating > system to determine what permissions are granted for > "/usr/local/zope/2012/var/Data.fs.lock" or (if that does not exist) for > "/usr/local/zope/2012/var". Ah, yes! It was indeed the var dir! Forgot about that one! However... > Subject: Re: My Sad Tale Of Woe > Newsgroups: gmane.comp.web.zope.general > Date: 2006-11-29 20:06:04 GMT (11 hours and 28 minutes ago) > > Did you build the exact same type of Zope (version, python, etc) with all > the products? > > Have you run the utilities on your ZODB to make sure it is ok? No, I haven't and it's not. After getting through the permission denied errors, I found that my Data.fs is indeed corrupt: ZODB.FileStorage.FileStorageFormatError: /usr/local/zope/instance2/var/Data.fs I find this inexplicable because I made a backup copy of it (that I'm using now) when everything was fine, so how did it get corrupted? But it is. How do I run thes utilities? Can't find anything in yahoo... Also, someone responded that I shouldn't start new threads for the same topic. Of course, they're right, but for some reason many of the posts just to this list don't end up in my yahoo box! I researched both of these responses on gmane. Why is that? TIA, Nancy ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com

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Re: [Zope] My Sad Tale Of Woe
by Nancy Donnelly 29 Nov '06

29 Nov '06

108 ----- Original Message ---- From: Maciej Wisniowski <maciej.wisniowski(a)coig.katowice.pl> To: Nancy Donnelly <nancydonnelly2006(a)yahoo.com> Cc: zope(a)zope.org Sent: Wednesday, November 29, 2006 4:38:23 PM Subject: Re: [Zope] My Sad Tale Of Woe > I prefer: > as root: configure --prefix=/opt/Zope/2.9.6, make, make install > as zope: /opt/Zope/2.9.6/mkzopeinstance (there you'll create new user > and new instance) > as zope: ./zopectl start (from instance/bin) That didn't work, but it got me thinking, and I found the problem to get one of my instances up. Now I'm working on the other. Still can't figure out why I can't build new instances, though. Thanks, Nancy ____________________________________________________________________________________ Want to start your own business? Learn how on Yahoo! Small Business. http://smallbusiness.yahoo.com/r-index

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Permission Denied...New Build
by Nancy Donnelly 29 Nov '06

29 Nov '06

79797975Hi; After nuking my Zope instances by trying to copy my main HD over to my new one, I'm rebuilding with backups. But I'm having a problem. I built Z29 from source. I created an instance, specified the path, "nancy" as the user and a p/w. When I go to "runzope", as root or as nancy, I get this error: root@server167:local/zope/2012 (108) ./bin/runzope Traceback (most recent call last): File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 56, in ? run() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 21, in run starter.prepare() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/__init__.py", line 98, in prepare self.startZope() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/__init__.py", line 257, in startZope Zope2.startup() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/__init__.py", line 47, in startup _startup() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/App/startup.py", line 60, in startup DB = dbtab.getDatabase('/', is_root=1) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 280, in getDatabase db = factory.open(name, self.databases) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 178, in open DB = self.createDB(database_name, databases) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 175, in createDB return ZODBDatabase.open(self, databases) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/config.py", line 97, in open storage = section.storage.open() File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/config.py", line 135, in open quota=self.config.quota) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/FileStorage/FileStorage.py", line 112, in __init__ self._lock_file = LockFile(file_name + '.lock') File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/lock_file.py", line 60, in __init__ self._fp = open(path, 'w+') IOError: [Errno 13] Permission denied: '/usr/local/zope/2012/var/Data.fs.lock' What do? TIA, Nancy ____________________________________________________________________________________ Do you Yahoo!? Everyone is raving about the all-new Yahoo! Mail beta. http://new.mail.yahoo.com

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tal loop to render table
by Dennis Schulz 29 Nov '06

29 Nov '06

I would like to build a tal loop that renders a list of elements (widgets in my case) in a table. (for example I have a list of 9 items, then it renders a table: five rows with 2,2,2,2,1 items) the table has 2 columns, so i would need to open and close the table row every second item. I tried to check with a condition if the row is odd or even, but unopened and unclosed tags are not valid. Is there any possibiliy to do this with tal? Dennis

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My Sad Tale Of Woe
by Nancy Donnelly 29 Nov '06

29 Nov '06

757575Hi; Is anybody out there reading this list? Third question today, no responses, and boy am I in trouble. I went to backup my server's working HD on my new .5 teraflop HD and for some reason that wiped out the /var dirs in my Zope instances. I have backups of the Data.fs that aren't too old, but for some reason I can't get a working copy of Zope installed! I follow the tar, configure, make, make install, make instance without throwing anything special at the configure, then I edit zope.conf to enter the correct effective-user, but when I go to runzope, it throws a cPersistence error. Well, I yahoo'd that and found out I had to run "python setup.py build_ext -if" to knock it out. But why should I have to do that at all? That's not standard procedure. Anyway, I got past that point, but now when I try runzope I get the error that follows. And I've tried every way I can think of to get around it. All the permissions are correct. Once I actually got to the point where it said Zope was ready to serve, could surf to the 111.222.333.444:8080 page, but try to get into the "manage" page and it won't accept my username/password. I ran zpasswd.py and still couldn't get in! Guys, I'm exhausted. I've been at this for 10 hours! Any help would really be appreciated. Nancy root@server167:local/www/clients (103) ./bin/runzope Traceback (most recent call last): File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 56, in ? run() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 21, in run starter.prepare() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/__init__.py", line 98, in prepare self.startZope() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/__init__.py", line 257, in startZope Zope2.startup() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/__init__.py", line 47, in startup _startup() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/App/startup.py", line 60, in startup DB = dbtab.getDatabase('/', is_root=1) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 280, in getDatabase db = factory.open(name, self.databases) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 178, in open DB = self.createDB(database_name, databases) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 175, in createDB return ZODBDatabase.open(self, databases) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/config.py", line 97, in open storage = section.storage.open() File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/config.py", line 135, in open quota=self.config.quota) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/FileStorage/FileStorage.py", line 112, in __init__ self._lock_file = LockFile(file_name + '.lock') File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/lock_file.py", line 60, in __init__ self._fp = open(path, 'w+') IOError: [Errno 13] Permission denied: '/usr/local/www/clients/var/Data.fs.lock' ____________________________________________________________________________________ Yahoo! Music Unlimited Access over 1 million songs. http://music.yahoo.com/unlimited

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Zope/Plone Form Question
by Christopher A. Nethery 29 Nov '06

29 Nov '06

Hello all, I have created: - a Controller Page Template - a Controller Validator script and, - a Controller Python script I am trying to create a form whose values are used by a script to: - query a separate reporting system - generate a .pdf document with the resulting report and, - post the contents of the .pdf to a results page I cannot seem to figure out how to generate the results page. Could anyone shed some light on this? You will note some poor python code practices (especially in the validator script) which I apologize for (too hurried), so please be forgiving... Thanking you in advance, Chris Nethery My code is below. So far, I have the following: ------------------------------ PMA (Controller Page Template) ------------------------------ <html> <head> <title tal:content="template/title">The title</title> </head> <body tal:define="errors options/state/getErrors"> <h2 tal:content="template/title_or_id">Portfolio Manager Assignment</h2> <form method="POST" tal:attributes="action string:${here/absolute_url}/${template/id};"> <p class="error_message" tal:define="err errors/n|nothing" tal:condition="err"><b tal:content="err" /></p> <p>Enter query parameters:</p><br> <table> <tr><th>Portfolio</th> <td><input name="portfolio" size="10" value=""></td> </tr> <tr><th>Group Name</th> <td><input name="group_name" size="10" value=""></td> </tr> <tr><th>Run Date (mmddyy)</th> <td><input name="run_date" size="10" value=""></td> </tr> <tr><th>From Date (mmddyy)</th> <td><input name="from_date" size="10" value=""></td> </tr> <tr><th>To Date (mmddyy)</th> <td><input name="to_date" size="10" value=""></td> </tr> <tr> <td colspan=2 align=center><input type="SUBMIT" name="form.button.submit" value="OK"></td> <input type="hidden" name="form.submitted" value="1" /> </tr> </table> </form> </body> </html> ------------------------------------------- PMAValidators (Controller Validator Script) ------------------------------------------- portfolio = context.REQUEST.get('portfolio', None) run_date = context.REQUEST.get('run_date', None) from_date = context.REQUEST.get('from_date', None) to_date = context.REQUEST.get('to_date', None) if not portfolio: state.setError('portfolio', 'Please enter a portfolio') if state.getErrors(): state.setStatus('failure') return state.set(portal_status_message='Please correct the errors shown') if not run_date: state.setError('run_date', 'Please enter a run date') if state.getErrors(): state.setStatus('failure') return state.set(portal_status_message='Please correct the errors shown') if not from_date: state.setError('from_date', 'Please enter a "from" date') if state.getErrors(): state.setStatus('failure') return state.set(portal_status_message='Please correct the errors shown') if not to_date: state.setError('to_date', 'Please enter a "to" date') if state.getErrors(): state.setStatus('failure') return state.set(portal_status_message='Please correct the errors shown') return state ------------------------------------ PMAScript (Controller Python script) ------------------------------------ import os import string import sys # Get value(s) from the REQUEST portfolio = context.REQUEST.get('portfolio') run_date = context.REQUEST.get('run_date') from_date = context.REQUEST.get('from_date') to_date = context.REQUEST.get('to_date') #Create .pdf y = stuff x = os.system(y) ### What now? ### ### state.setNextAction ? ### return state

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Nuked Installations! Problem w/ Rebuild!
by Nancy Donnelly 29 Nov '06

29 Nov '06

102Hi; I just went to copy my main HD on my server to my new 1/2 teraflop HD and it wiped out the zopecltsockets and the var directories! Luckly I have backups of the Data.fs that are recent. So, I'm rebuilding with Z29, but when I go to crank up an instance with runzope, I get this: Traceback (most recent call last): File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 56, in ? run() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 19, in run opts = _setconfig() File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/run.py", line 48, in _setconfig opts.realize(doc="Sorry, no option docs yet.") File "/usr/local/src/Zope-2.9.6-final/lib/python/zdaemon/zdoptions.py", line 273, in realize self.load_schema() File "/usr/local/src/Zope-2.9.6-final/lib/python/zdaemon/zdoptions.py", line 321, in load_schema self.schema = ZConfig.loadSchema(self.schemafile) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/loader.py", line 31, in loadSchema return SchemaLoader().loadURL(url) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/loader.py", line 65, in loadURL return self.loadResource(r) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/loader.py", line 159, in loadResource schema = ZConfig.schema.parseResource(resource, self) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/schema.py", line 27, in parseResource xml.sax.parse(resource.file, parser) File "/usr/local/lib/python2.4/xml/sax/__init__.py", line 33, in parse parser.parse(source) File "/usr/local/lib/python2.4/xml/sax/expatreader.py", line 107, in parse xmlreader.IncrementalParser.parse(self, source) File "/usr/local/lib/python2.4/xml/sax/xmlreader.py", line 123, in parse self.feed(buffer) File "/usr/local/lib/python2.4/xml/sax/expatreader.py", line 207, in feed self._parser.Parse(data, isFinal) File "/usr/local/lib/python2.4/xml/sax/expatreader.py", line 300, in start_element self._cont_handler.startElement(name, AttributesImpl(attrs)) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/schema.py", line 99, in startElement getattr(self, "start_" + name)(attrs) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/schema.py", line 475, in start_schema keytype, valuetype, datatype = self.get_sect_typeinfo(attrs) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/schema.py", line 201, in get_sect_typeinfo datatype = self.get_datatype(attrs, "datatype", "null", base) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/schema.py", line 194, in get_datatype return self._registry.get(dtname) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/datatypes.py", line 398, in get t = self.search(name) File "/usr/local/src/Zope-2.9.6-final/lib/python/ZConfig/datatypes.py", line 423, in search package = __import__(n, g, g, component) File "/usr/local/src/Zope-2.9.6-final/lib/python/Zope2/Startup/datatypes.py", line 20, in ? from ZODB.config import ZODBDatabase File "/usr/local/src/Zope-2.9.6-final/lib/python/ZODB/__init__.py", line 20, in ? from persistent import TimeStamp File "/usr/local/src/Zope-2.9.6-final/lib/python/persistent/__init__.py", line 19, in ? from cPersistence import Persistent, GHOST, UPTODATE, CHANGED, STICKY ImportError: No module named cPersistence What do I do? Please help...under pressure. Nancy

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invalid id "items"
by Jens-Erik Hansen 29 Nov '06

29 Nov '06

Hi! I would like to use boa constructor for zope (zope 2.9.4-final) debugging. In boa you can define a zope connection to inteact with the zope server. Starting a boa zope connection boa creates a zoa folder in the zope root containing a couple of objects. Apparently boa also tries to create an object with the id "items" but this fails. Zope tells me that "The id "items" is invalid - it is already in use.". I tried to find the already existing object with id "items" but without success. Please can anyone give me a hint where I can find this object or how I can solve this problem? Thank you very much. Jens

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