- Zope - Zope lists

Re: [ZODB-Dev] zope crashes on opening management screen
by Chris Withers 11 Aug '02

11 Aug '02

Anthony Connell wrote: > Hi, > > I hope this is the right list (my apologies if it is not). It was the wrong list, so I've redirected it ;-) > My problem is this, firstly it says this > > C:\Program Files\Zope>"C:\Program Files\Zope\bin\python.exe" "C:\Program <snip> > Inet socket port: 8090 This is perfectly normal and exactly what I'd expect. > Then when i go to the management interface in my browser this is output > in the dos window. do you actually get any of the ZMI pages back or do you get an error? If so, what error? > File "C:\Program Files\Zope\ZServer\medusa\logger.py", line 65, in > maybe_flush > > self.file.flush() > IOError: [Errno 9] Bad file descriptor Haven't personally seen this before, maybe Google for the error? http://zope.nipltd.com/public/lists/zope-archive.nsf/ByKey/6350C8C5D6E964BA ...hmmm, do you have ZoneAlarm or other firewall software installed? > Further could anyone tell me why in the code above does it contain the > line : > user213040188002.dial.netline.net.uk That is the domain name of your machine. so, Zope tells you what domain and what port its servers are listening on. cheers, Chris

1 0

Tools to assist setting access permissions and proxies
by Dennis Allison 11 Aug '02

11 Aug '02

The fine grain control over access is both a virtue and a vice. | :-) Has anyone written a tool to examine a site (or a subtree of a site) and output current permission states? Even better would be a tool that would look at the site and generate the settings based upon a set of rules and policys. When a site gets complex keeping security setting correct is difficult.

3 2

Pathindex; nedd help!
by Robert Rottermann 11 Aug '02

11 Aug '02

Hi there, I am trying to use a pathindex to return all documents in a given folder. Can anybody please give me an example how to do this. All my attempts are in vain so far. thanks Robert I am using v2.51

2 3

Contact Management Product?
by Mark Bucciarelli 11 Aug '02

11 Aug '02

I'm looking for a Zope product that will help me keep track of phone calls and meetings that I have with people; a contact management database. Does anyone know of one? I searched zope.org and google and only came up with a solution based on ParsedXML and an XSL stylesheet. Thanks! Mark

3 2

Re: [Zope] Zope Job Market
by Stephan Goeldi 11 Aug '02

11 Aug '02

> That is true. > > Switzerland is a prime example of a wealthy country which hires people, but is > not part of the EU. > > I use the EU abstraction, because those people can work anywhere in the EU, and > I have done lots of EU business. I can work anywhere in the EU too. Most customers of www.zopehosting.ch are from EU! Stephan www.zopehosting.ch

1 0

Re: Formulator - Database Edit form (solved)
by Ismet Dere 11 Aug '02

11 Aug '02

Hi, I'm trying to solve edit problem of Formulator with this example, but no luck, and getting below error message. this is the example http://mail.python.org/pipermail/zope/2002-March/110292.html anyone know? ismet ---------------------------------------------------------------------------- -------- Error There has been an error while publishing this resource. Error Type: AttributeError Error Value: GivenName ---------------------------------------------------------------------------- ---- Troubleshooting Suggestions The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /var/www/zope/zope251/lib/python/ZPublisher/Publish.py, line 150, in publish_module File /var/www/zope/zope251/lib/python/ZPublisher/Publish.py, line 114, in publish File /var/www/zope/zope251/lib/python/Zope/__init__.py, line 159, in zpublisher_exception_hook File /var/www/zope/zope251/lib/python/ZPublisher/Publish.py, line 98, in publish File /var/www/zope/zope251/lib/python/ZPublisher/mapply.py, line 88, in mapply (Object: contact_edit) File /var/www/zope/zope251/lib/python/ZPublisher/Publish.py, line 39, in call_object (Object: contact_edit) File /var/www/zope/zope251/lib/python/OFS/DTMLMethod.py, line 127, in __call__ (Object: contact_edit) File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_String.py, line 473, in __call__ (Object: contact_edit) File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_Let.py, line 76, in render (Object: me="this()") File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_In.py, line 695, in renderwob (Object: form.get_groups()) File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_Let.py, line 76, in render (Object: group=sequence-item) File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_In.py, line 695, in renderwob (Object: form.get_fields_in_group(group)) File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_Let.py, line 76, in render (Object: field=sequence-item) File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_Util.py, line 159, in eval (Object: _.getattr(me, field.id)) (Info: me) File <string>, line 2, in f File /var/www/zope/zope251/lib/python/DocumentTemplate/DT_Util.py, line 81, in careful_getattr File /var/www/zope/zope251/lib/python/AccessControl/DTML.py, line 29, in guarded_getattr (Object: contact_edit) File /var/www/zope/zope251/lib/python/AccessControl/ZopeGuards.py, line 47, in guarded_getattr (Object: contacts) AttributeError: (see above)

1 0

Re: [Zope] Python script problem
by Dennis Allison 11 Aug '02

11 Aug '02

On Saturday 10 August 2002 05:57 am, list_subscriber(a)neurobs.com wrote: > Hi, > I am trying to call 'zip'(linux) from within my python external method. The is > what I do: > > ### SRC ### > > import os > > src_dir = 'some_dir' > cmd_apth = '/usr/bin/zip' > zip_file_name = 'res.zip' > > os.chdir(src_dir) > result = os.spawnl(os.P_WAIT,cmd_path,'-rv',zip_file_name,'.') > print result > > ### END SRC ### > I'm guessing that you are just tring to invoke zip on the res.zip. Seems to me that you probably want to just use the system command -- import os os.system( '/usr/bin/zip res.zip' )

1 0

Re: [Zope] Random ZServer exceptions
by Josef Meile 10 Aug '02

10 Aug '02

>I just reinstalled the cache manager >and it seems fine now. But I'd like to >know if this is a common problem. I don't know if it's common, but I've exactly the same problem. I'm just wondering what happens to the user's browser when this occurs? It crashes or comes a Zope error? I don't know because nobody has complained about it yet.

1 0

ZPT newbie question
by Marie Robichon 10 Aug '02

10 Aug '02

Hi, How do I do the following in ZPT please? <dtml-if "REQUEST.has_key('nofile')"> Please enter a file name by browsing your system </dtml-if> TIA Marie Robichon Web Task Force European Synchrotron Radiation Facility BP 220 38043 Grenoble Cedex France http://www.esrf.fr Tel: (33) 04 76 88 21 86 Fax: (33) 04 76 88 24 27

4 5

My Way of Zope Programming
by Thomas Guettler 10 Aug '02

10 Aug '02

Hi! After using Zope more than one year I want to share my experiences with you That's what I think: 0. Learn python 1. Don't programm Zope TTW (Through the web) This applies if you have a small group of developers. If you have many developers who know HTML editing TTW might be for, but then this text does not apply This means: Use Python Products 2. Don't use ZPT, DTML or ZClasses. I spent to much time searching for the line were the error occured. Since I use python I no more have theses problems. Example: def foo(self, REQUEST): "docstring" .... ret=[] ret.append(self.root.standard_html_header()) ret.append(""" <your tag> %s <foo>%s</foo> </your_tag> .... """ % (var1, var2)) return string.join(ret) 3. Don't use acquisition. The only part where acquisition is usefull is for the standard_html_header See the example above how to do it without it 4. If you are starting a new project use ZODB for the storage and not a relational database. Soon directory storage will be stable and you have the latest storage solution 5. Use BTrees. They are very scalable. But pay attention: The keys must all be of the same type. What do you think about it?

25 36