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ZPyGresQL Connection Add Error
by Craig 10 Feb '01

10 Feb '01

I am trying to get ZPyGreSQLDA-0.3 working with Zope 2.3.0b2 The Product installs fine, but when I try to add a connection, I get this error: Error Type: IOError Error Value: [Errno 2] No such file or directory: '/usr/lib/zope/lib/python/Shared/DC/ZRDB/connectionAdd.dtml' I checked and this connectionAdd.dtml file is actually located here: /usr/lib/zope/lib/python/Shared/DC/ZRDB/dtml/connectionAdd.dtml Unfortunately, I do not no how to fix this. Thanks -- \ Craig "Cowboy" McDaniel /_\ Software Engineer /_/_\ Internet Tool & Die /_/_/_\ craig(a)tool.net /_/_/_/_\ (502) 584-8665 ext 108

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Ingore -test
by Bill Anderson 10 Feb '01

10 Feb '01

For those of you not listening to the subject .. ;) Just seeing if the list is up, since I haven't received messages on this list in days. Bill

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Re: [Zope] Should I switch to Python 1.5.2?
by Dieter Maurer 10 Feb '01

10 Feb '01

Kyler B. Laird writes: > > I've been using Python 2.0 with Zope 2.3.0. > It generally works well, but lately I've > run into problems using string.split() and > now I notice that httplib encounters a > similar ("loop over non-sequence") problem. I suggest, we flesh out these problems. Tracebacks are a must for this task. Dieter

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http://webdav.zope.org DOWN?!
by Tom Freeman 10 Feb '01

10 Feb '01

hey everyone, why is webdav.zope.org not working, i really need to find out about setting up webdav between Dreamweaver UltraDev4 and Zope, but I've looked everywhere and can't find anything? I've run the z2.py script with the -W port option. This works fine, but when I try to transfer files I get the message, 'Unable to authenticate with WebDAV server' what does this mean? any help would be greatly appreciated, thanks, tom. -- ----------------------------------------------------------------------- Tom Freeman Industrial Placement NISS, Eduserv Tel: 01225 323789 Fax: 01225 826177 Web: http://www.niss.ac.uk

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HiperDom ImportError
by Jonathan 10 Feb '01

10 Feb '01

Hi all, Installed PyXML 0.6.3 from RPM, Python version is 1.5.2. Unpacked HiperDom 0.4.0 (DC version) into my Products folder and started Zope (v2.3.0 compiled from source). I get the following traceback: Traceback (innermost last): File "/usr/local/devel/zope/lib/python/OFS/Application.py", line 530, in import_products product=__import__(pname, global_dict, global_dict, silly) File "/home/serva/Development/zope/lib/python/Products/HiperDom/__init__.py", line 3, in ? import HiperDomTemplate File "/home/serva/Development/zope/lib/python/Products/HiperDom/HiperDomTempl ate.py", line 17, in ? import HiperDomStrategies, DomWrapper, utils File "/home/serva/Development/zope/lib/python/Products/HiperDom/HiperDomStrat egies.py", line 3, in ? from xml.dom.Node import Node ImportError: No module named Node Any ideas? Am I missing some vital bit of documentation, a README or am I not the only one running into problems? Cya Jonathan

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html events without Java
by Axel.Missbach＠t-online.de 10 Feb '01

10 Feb '01

Hi to all, im looking for a way to handle the html-events like ondblclick or onfocus, without using java or javascript. Is there a way in callin python-functions? with regards Axel

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Re: [Zope] "finished" product guidelines
by Dieter Maurer 10 Feb '01

10 Feb '01

Chris McDonough writes: > I'd like input on a proposal to standardize a little more on product > distribution and packaging at > http://dev.zope.org/Wikis/DevSite/Proposals/FinishedProductGuidelines. The > idea is to come up with a set of packaging and documentation guidelines > intended to be followed by product developers in order to provide a better > user experience to people attempting to locate products and use products > they get from Zope.org. : All product documentation (besides API documentation) should be : written in Structured Text format. See : http://www.zope.org/Members/millejoh/structuredText for an explanation : of this format. I do not like structuredText very much unless for very simple texts. Especially, inline Python code is a pain. You will recognize this, when you look at Zope's own structured text documentation (--> API, default string argument values). I would suggest, to allow for structuredText or HTML. : Interfaces When I write code, the Interfaces can be directly extracted from the implementation (a long standing fight between me and DC). : Optional: General Coding Style : : When possible and reasonable, each class declared in the product : should live in its own module file. Module files with many (> ~ 5) : classes should be refactored into separate modules. Hugh, Python is not Java. Why should classes be separated into different files? You speak about meta-data standardization but in fact, the proposal suggest few standards. What about using something like Lars M. Garshol's "xsa" XML DTD? You will get more acceptance, when you not only state principles and guidelines but also explain their reason. For example: "Why it is desirable to separate logic from Zope wrapping"? Probably because it facilitates testing, increases application domain, makes for a clearer structure. Dieter

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Re: [Zope] Linux, Zope, Python versions not playing well together?
by Dieter Maurer 10 Feb '01

10 Feb '01

Gary Perez writes: > .... Linux 2.4.1 > kernel, Python 2.0, Zope 2.2.2. (Call it "ProdBox"). > ... > WARNING: Python C API version mismatch for module cStringIO: > This Python has API version 1009, module cStringIO has version 1007. Quite a good error message! Python's C API has changed from 1.5.2 to 2.0. You will see this for all shared objects. What you could try to do: Fetch a Zope source distribution. Compile it with Python 2.0. This will not work out of the box. Have a look at the 2.3 Zope distribution. It has special generation scripts for Python 2.0. Try to patch your Zope 2.2.2 accordingly. Or speak with your Powers to switch to 2.3. Dieter

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Re: [Zope] Display TraceBack in the standard_error_message
by Dieter Maurer 10 Feb '01

10 Feb '01

Olivier Deckmyn writes: > I wonder how I can display error traceback inside standard_error_message (in > fact, it's only to automatically email it in case of error, with REQUEST, > errortype, etc...) > ... > I need to display/use it through a <dtml-var xxx> tag, so that I can insert > it in the body of my debug email. Not too easy. The traceback is generated by "RESPONSE._traceback". As you see, it has an "_" prepended, thus you can not use it from DTML. There is also a "RESPONSE.exception", but it modifies the response body directly. You could try to create an external method that has "RESPONSE" as parameter and returns "apply(RESPONSE._traceback,sys.info())". Dieter

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Re: [Zope] The HOW-TO "Build a Searchable Job Board"
by Dieter Maurer 10 Feb '01

10 Feb '01

Rubinstein Fredrik writes: > .... > <dtml-with "Dokument_skapa.createInObjectManager(REQUEST['id'], REQUEST)"> > .... > Zope Error > Zope has encountered an error while publishing this resource. > Error Type: AttributeError > Error Value: _setId Is it possible that your ZClass "Dokument_skapa" does not inherit from "ZObject" (include standard Zope persistent classes, or so)? Dieter

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