June 2000 - Zope - Zope lists

Re: [Zope] Local File System (LocalFS) install problems
by Dieter Maurer 22 Jun '00

22 Jun '00

J. Atwood writes: > (I have searched the newsgroups and zope.org) > > I downloaded and installed LocalFS (untar in zope dir) restarted Zope (2.1.6 > on Linux running as Nobody). The Local File System is an available object > but when I try to add it to any folder I get.. > > Error Type: IOError Error Value: [Errno 13] Permission denied: > '/usr/local/zope/lib/python/Products/LocalFS/methodAdd.dtml' The error message is puzzling. I would expect that your file system is not accessible by the user "Nobody". However, I would not expect the get the error value: '/usr/local/zope/lib/python/Products/LocalFS/methodAdd.dtml'. Maybe, this is the (Zope) object that got the IOError. Dieter

3 2

python product - newbie
by Bak ＠ kedai 22 Jun '00

22 Jun '00

hi all, <Newbie alert blaring> i'm messing around with Boring product, and now wants to do more. i have problems when i got more than one class in a product. this is what i wanted to do. create a guestbook (what else :)) product. GB.py with two classes - GB and GBitem. i can now load GB product, but can't add GBitem. what do i need to do to get the 'Add' selection box? GB.py is available at http://203.106.2.206:8080/Tmp/GB help, pointers, docs appreciated thabks -- ------------------------------------------------------ http://www.kedai.com.my/kk Am I Evil?

4 5

Re: [Zope] Writing to LocalFS
by Rik Hoekstra 22 Jun '00

22 Jun '00

>(thanks to Jonathon and Dieter... for the permissions problem. That >did the trick) > >Again, after some searching, I am looking for the syntax to write a >file / append to a file in a Local File System. > >This is certainly where my Python days seem to slow my down b/c I >would have just: > >contents = open('/path/file.txt', "r") > >to read and > >contents = open('/path/file.txt', "a") > >to append. > >I am sure that I am missing some bit of Zope Zen here... > >Please point me in the right direction... > Not sure if this was the question, but here's a relevant quote from the python library reference <http://www.python.org/doc/current/lib/built-in-funcs.html#l2h-139> <quote> Return a new file object (described earlier under Built-in Types). The first two arguments are the same as for stdio's fopen(): filename is the file name to be opened, mode indicates how the file is to be opened: 'r' for reading, 'w' for writing (truncating an existing file), and 'a' opens it for appending (which on some Unix systems means that all writes append to the end of the file, regardless of the current seek position). Modes 'r+', 'w+' and 'a+' open the file for updating (note that 'w+' truncates the file). Append 'b' to the mode to open the file in binary mode, on systems that differentiate between binary and text files (else it is ignored). If the file cannot be opened, IOError is raised. </quote> hth Rik

1 0

ZServer+SiteAccess+Apache+SSL
by Wayne Izatt 22 Jun '00

22 Jun '00

I've just managed to get ZServer running behind Apache with SiteAccess (thanks for the how-to, anser!) Now, has anyone managed to configure SSL into a mix like this? Seems to me I should be able to go through the standard SSL setup for Apache, and not worry too much more abou the ZServer component of the architecture. thanks Wayne

2 1

System variables
by Matthias Füsting 22 Jun '00

22 Jun '00

Hi, I import a Web Site with hundreds of pages into Zope. Every pages use the folder "icon" for images. As I create a folder with the name "icon", a error message came from Zope. --> Error Type: Bad Request Error Value: The id icon is invalid - it is already in use. I think "icon" is a system-variable. My Question: Is there any possibility to create this folder? Thanks.

1 0

Problem with date
by Vikas Mahajan 22 Jun '00

22 Jun '00

Hello, I have two version of zope one is 1.2.2 downloaded as a binary release and another is 1.2.6 downloade as a source from Zope.org. My operating systen is Turbolinux 6.0. I have got the database connection for MySQL only for the veersion 1.2.6 which i had compiled from source.I Both are installed on different computers and working normally. Now my problem is to insert a date type in the properties of folder. The formats like Jan. 07, 2000 January 07 2000 jan 07 2000 2000/07/01 all work well in the version 1.2.2 which is a binary release. But, none of the format works with the version 1.2.6 which i had downloaded as source. The error i am getting with the date type data is as follows. Error Type: Invalid Date-Time String Error Value: january 20, 2000 Traceback (innermost last): File /home/suhail/Zope-2.1.6-src/lib/python/ZPublisher/Publish.py, line 214, in publish_module File /home/suhail/Zope-2.1.6-src/lib/python/ZPublisher/Publish.py, line 179, in publish File /home/suhail/Zope-2.1.6-src/lib/python/Zope/__init__.py, line 202, in zpublisher_exception_hook (Object: ElementWithAttributes) File /home/suhail/Zope-2.1.6-src/lib/python/ZPublisher/Publish.py, line 165, in publish File /home/suhail/Zope-2.1.6-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: manage_addProperty) File /home/suhail/Zope-2.1.6-src/lib/python/ZPublisher/Publish.py, line 102, in call_object (Object: manage_addProperty) File /home/suhail/Zope-2.1.6-src/lib/python/OFS/PropertyManager.py, line 290, in manage_addProperty (Object: ElementWithAttributes) File /home/suhail/Zope-2.1.6-src/lib/python/ZPublisher/Converters.py, line 157, in field2date File DateTime.py, line 518, in __init__ File DateTime.py, line 788, in _parse Invalid Date-Time String: (see above) I have got the database connection for MySQL only for the veersion 1.2.6 which i had compiled from source and has t o use MySQL database which is giving errors when used with binary release. So any help will be highly appreciated.\ With Regards VIkas

1 0

Re: [Zope] External Method Difficulties
by Dieter Maurer 22 Jun '00

22 Jun '00

Jason Lee writes: > ... external method access ... > > <dtml-call genhash> This says, "call the method (for its side effects) but discard any return value". > This produces nothing. I think I read somewhere that dtml-call returns no data, > so that might explain it. I could be wrong. You are right. > <dtml-var genhash> That should work. What KeyError do you get? The error message's head should tell you what key has not been found. The traceback at the foot (especially the last line) tells you where the KeyError occured. Dieter

2 1

Re: [Zope] Dynamic sorting key?
by Dieter Maurer 22 Jun '00

22 Jun '00

Zoper writes: > ..., however I would like to sort on different key by different paramenter... > > something like "... sort=REQUEST['sort_by'] ..." (doesn't work) > where sort_by from URL parameter maybe "id", "title", "getSize" or "bobobase_modification_time", etc... This is a known weakness. AFAIK, there is currently no way to treat values for "sort" as expressions. You may try, ... sort="REQUEST['sort_by']" ... (note the "..."!), but it will probably not work. It, obviously, is useful, but I believe nobody has implemented it yet. Dieter

2 1

Problem with the datatype "lines"
by Anders Holmbech Nielsen 22 Jun '00

22 Jun '00

Hi Zopers, I have found out that when using the datatype "lines" in my own ZClass it won't obey to the locale settings. That means that the words coming from "lines" look like: t/370nk. And therefore they don't get correctly indexed in the database. I'm running Zope 2.1.6 (on both linux and winnt 4.0). Is there an update to this problem or a workaround ? Thanks in advance -- Regards ------------------------------------------------- Anders Holmbech Nielsen | Tlf: (+45) 70 22 56 00 Software Engineer | Fax: (+45) 70 22 57 00 Integrator Uniware A/S | http:/www.integrator.dk

1 0

Zope jobs.
by Erik Enge 22 Jun '00

22 Jun '00

Hi, I was wondering.. Is there a place where I can post Zope job offerings? Shouldn't there be such a place on zope.org? (btw, anyone in England - or other parts of this planet - interested in work, please e-mail me) Thanks, Erik Enge EMM Solutions

3 4