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Still having problems with Photo
by Dennis Allison 16 Jul '02

16 Jul '02

> >I *think* photos selection of engines is hardwired to be pil or imagemagick. > >Robert Correct, but correcting the typo does not resolve the problem. Thanks for the pointer. I have corrected the engine to be PIL I still get a key error on the uploaded file variable from the corrected program: >> >> The form, a DTML-Method: >> ------------------------------------------------------------------------ >> >> <dtml-var standard_html_header> >> <p> >> <form action="photo_upload" method="POST" enctype="multipart/form-data"> >> <input type="file" name="the_file" size="30"> >> <br> >> <input type=submit name=submit value="Upload Photo"> >> </form> >> <p> >> <dtml-var standard_html_footer> >> ------------------------------------------------------------------------ >> >> >> The handler, a Python Script: >> ------------------------------------------------------------------------ >> >> request = container.REQUEST >> RESPONSE = request.RESPONSE >> # move to photofolder >> p = container.restrictedTraverse('Photos') >> if( not p ): raise AssertionError, 'No Place to store Photos' >> the_id = container.genUID() >> the_title = 'My Photo' >> the_file = request['the_file'] >> p.manage_addProduct['Photo'].manage_addPhoto( the_id, the_title, the_file, >engine='PIL') >> request['RESPONSE'].redirect( request['URL'] ) >> >> ------------------------------------------------------------------------ >> >> Photos is a PhotoFolder instance, essentially a vanilla instance out >> of the box without much of anything set. genUID is a Python external >> method that produces a unique identifier. PNG is installed and functions >> appears to function properly. >> >> Any suggestions/pointer appreciate. This one's got me stumpped. >> >> -dra >> >> >> >> _______________________________________________ >> 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 ) >> > --VAA02029.1026793056/sumeru.stanford.EDU--

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[ANN] ZWeather 0.1
by Jerome Alet 16 Jul '02

16 Jul '02

Hi, I'm pleased to announce ZWeather v0.1 ZWeather is a partial Python rewrite of the gnome weather applet, but integrated into Zope as a Python Product. ZWeather is distributed under the GNU General Public License Download it from : http://www.librelogiciel.com/software/ZWeather-0.1.tar.gz Extract it into your Zope Products directory, then restart Zope. Now you can add ZWeather instances, providing an id, title and a location code (most recognized location codes are in the file Locations which is included in the package, e.g. KJFK for New York JFK Airport) Then you'll be able to view current weather information for this location. Weather information is cached for one hour, unless you modify the location code. I'd be very glad to receive comments on this very early release. Thanks in advance for any feedback. Jerome Alet

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zope error
by yan zhang 15 Jul '02

15 Jul '02

Hi there, I found following zope errors on the "zope startup" python screen. Though the zope apps work well, I want to know what happened base on these errors. Many thanks Yan 2002-06-12T01:15:38 ERROR<200> ZServer Bad Http request : 'CONNECT mx1.mail.yahoo.com:25 / HTTP/1.0 2002-06-12T17:40:47 ERROR<200> ZServer Bad Http request : 'CONNECT mx1.mail.yahoo.com:25 / HTTP/1.0 2002-07-10T22:51:15 ERROR<200> ZServer uncaptured python exception, closing channel <zhttp_channel connected 65.94.39.78:3916 at 2d54dac channel1#: 6532 requests:> <exception.IndexError: list index out of range [d:\zope\website\bin\lib\asyncore.py | poll | 95] [d:\zope\website\bin\lib\asyncore.py | handle_read-event | 383] [D:\Zope\Website\ZServer\medusa\asynchat.py | handle_read | 131] [D:\Zope\Website\ZServer\medusa\http_server.py | found_terminator | 492] [D:\Zope\Website\ZServer\medusa\http_server.py | join_headers | 697]>] 2002-07-10T22:51:19 ERROR<200> ZServer uncaptured python exception, closing channel <zhttp_channel connected 65.94.39.78:3961 at 2d50d6c channel1#: 6536 requests:> <exception.IndexError: list index out of range [d:\zope\website\bin\lib\asyncore.py | poll | 95] [d:\zope\website\bin\lib\asyncore.py | handle_read-event | 383] [D:\Zope\Website\ZServer\medusa\asynchat.py | handle_read | 131] [D:\Zope\Website\ZServer\medusa\http_server.py | found_terminator | 149] [D:\Zope\Website\ZServer\medusa\http_server.py | join_headers | 697]>] __________________________________________________ Do You Yahoo!? Sign up for SBC Yahoo! Dial - First Month Free http://sbc.yahoo.com

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newbie: SOFTWARE_HOME INSTALL_HOME
by isaac gouy 15 Jul '02

15 Jul '02

I'm a little confused about the zope install on linux. Is this correct? SOFTWARE_HOME /zope/lib/python INSTANCE_HOME /zope CLIENT_HOME /zope/var __________________________________________________ Do You Yahoo!? Yahoo! Autos - Get free new car price quotes http://autos.yahoo.com

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Complete data loss - help please
by P Kirk 15 Jul '02

15 Jul '02

Hi all, As part of an effort to get Zope and Apache playing together, I made some changes to my setup. I moved Zope's port from 80 to 8080 and gave it /tmp/zope.soc as a socket as opposed to just -w 80. Being a bear of little brain, I couldn't make the proxy stuff work. I changed everything back. And suddenly it was like a fresh installation, with no way to login. Couldn't login at all. Reran zpasswd. Zope restarts. I login. My ACL user list is empty as are two test sites I was using to learn zope. Actually empty isn't the right word - they are completely gone. One of them had a lot of stuff in it I don't have copies of anywhere else. Where is my content gone? Surely moving port doesn't result in total data loss? What do I need to do to see it again? Help please! Patrick

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Using Python Script to move objects from one directory to another
by Alexander M Hottenstein 15 Jul '02

15 Jul '02

I am attempting to use a file management button to move objects from one directory to another. Currently I am using a submit button which passes to a dtml method which passes the object id to the python script which cuts and pastes the object to the correct spot. For some reason this does not work. The DTML method is as follows: <dtml-if release_box> <dtml-in release_box> <dtml-let temp=sequence-item> <dtml-call expr="archive_items(release_box = temp)"> </dtml-let> </dtml-in> </dtml-if> <dtml-call "RESPONSE.redirect('manage_main')"> Where the variable release_box represents a set of checkboxes. The python script is as follows: cb_copy_data = context.manage_cutObjects(ids=[release_box]) return context.archive.manage_pasteObjects(cb_copy_data) with the parameter list being: release_box If you have any idea what might be wrong, let me know - Alex

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Using <dtml-in> to view multiple object types
by Alexander M Hottenstein 15 Jul '02

15 Jul '02

I am attempting to use the dtml-in tag to view two different types of objects, but am having trouble getting these to display for some reason: This is the code that I am currently using: <dtml-in expr="objectValues('Press_Release') or objectValues('Press_Release_Link')"> </dtml-in> But this is only outputting the Press_Release object and not the Press_Release_Link type. What are the changes that I need to get this to work correctly? - Alex

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How to get name of calling DTML or script..
by Kevin Carlson 15 Jul '02

15 Jul '02

I have a python script which needs to redirect the browser to the page that called the script. In other words, if I am on the a page called "test" and I call a script named "blah", I want the blah script to do the following (among other things): ... context.request.RESPONSE.redirect(x) where x is the name or URL of the page that called the script. Make sense? Any ideas? Kevin

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Searching catalog via substring
by Reineke 15 Jul '02

15 Jul '02

Hi, I have got a ZCatalog, named "catalog" and 2 automatically-mady-by-zope-DTML-methods "search" and "report". The "search"-form submits the variable "title" to "report" which <dtml-in>s over the catalog. For example: http://server.domain.com/report?title=something So far, so good. When the title contains "something" as a word, the object is found. What I would like to do is automatically searching with "*" concatenated to the beginning and to the end of the searchstring, so the object "something" is found when the user enters only "some" or "thing". Can anyone point me to the right direction? Many thanks in advance. Lars Reineke

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Strange error with Photo Product
by Dennis Allison 15 Jul '02

15 Jul '02

A work in progress using Zope 2.5.1 incorporates Photo 1.2.3. The use is what one would expect. There's a Photo Folder which holds Photos. In my case, the Photo Folder was constructed through the ZMI. Photographs are uploaded from the web using a <input type=file ...> form. The action for the form is a python script that creates a Photo object in the Photo Folder using the passed-in File Object. The form action calls container.manage_addProduct.manage_addPhoto(id,title,file,.. ) which apparently executes correctly, up to a point. Here "container" is the Photo Folder object. The Photo object is constructed and stored in the Photo Folder. BUT, after creating and string the Photo in the Photo Folder, Zope raises a key error on the File Object variable. The traceback isn't very helpful at localizing the error. Zope Error Zope has encountered an error while publishing this resource. Error Type: KeyError Error Value: the_file ... File /var/zope/lib/python/Products/PythonScripts/PythonScript.py, line 302, in _exec (Object: photo_upload) (Info: ({'script': <PythonScript instance at 8b70a88>, 'context': <Folder instance at 8d91b60>, 'container': <Folder instance at 8d91b60>, 'traverse_subpath': []}, (), {}, None)) File Script (Python), line 8, in photo_upload File /var/zope/lib/python/AccessControl/ZopeGuards.py, line 90, in guarded_getitem File /var/zope/lib/python/ZPublisher/HTTPRequest.py, line 847, in __getitem__ KeyError: (see above) File Protections for the Photo Folder allow anyone to Add or change Photos (at the moment). So, I'm at a loss to know where and how this happens. The logic of the Photo Product defers the actual insertion, but it appears to function by value (that is, the data is saved, not the object that contains it). Help much appreciated.

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