August 2001 - Zope - Zope lists

uploading multiple files into zope
by Joe Gaffey 23 Aug '01

23 Aug '01

Hi all, I have my site all set up and ready to rock (I think :), so now I would like to upload my files from my old system. I was planning on ftp'ing them (mostly just html files) in but realised that thay are spread over a multitiude of subdirectories. Usually one would normally just tar the whole thing, ftp the tar and then untar at the other side, but of course I can't do this in zope (or can I?). Is there any easy way of moving (over 5,000 files in about 800 dirs) without doing each subdirectory individually? Maybe this is not a zope question? Any suggestions welcome......... Joe. Joe Gaffey Software Developer Gradient - a Sabre Company Ormonde House Tel: + 353 1 2400 500 12 Lower Leeson Street Fax: + 353 1 2400 501 Dublin 2 Email: joe.gaffey(a)gradient.ie Ireland Web: www.gradient.ie www.sabre.com

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New version of SiteTrackerProduct
by Peter Bengtsson 23 Aug '01

23 Aug '01

I have just uploaded the latest version of the SiteTrackerProduct http://www.zope.org/Members/peterbe/SiteTrackerProduct An userfriendly light bug tracking system. Cheers, Peter

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Re: Cache-Control not working
by Johan Carlsson [Torped] 23 Aug '01

23 Aug '01

So, I figured it out (it not a bad idea to sleep ones in a while). I was hiting the refresh button which makes the browser send a If-Modified-Since request. When I use a link to refresh the page it behaves correctly. Even for images, which was my initial target for browser caching. I have put my work on zope.org, for anyone interested: http://www.zope.org/Members/johanc/EasySystem/EasyImage/index_html Regards, Johan Carlsson > Hi all, > Has anyone be able to use Cache-Control from Zope? > I've tried both of the following headers (the later one for IE5.5) > but I a new DateTime each time. > Maybe it's just my browsers (IE5.5 and Netscape® Communicator 4.75) > > DTML-Method: > <dtml-call "RESPONSE.addHeader('Cache-Control','max-age=100000')"> > <dtml-call "RESPONSE.addHeader('Cache-Control','post-check=100000, pre-check=50000')"> > <html><body> > <pre> > <dtml-var "_.DateTime()"> > </pre> > </body></html> > > > Catched output from ZPublisher.Publish.py (publish): > > HTTP/1.0 200 OK > Server: Zope/Zope 2.3.3 (binary release, python 1.5.2, win32-x86) ZServer/1.1b1 > Date: Wed, 22 Aug 2001 23:06:15 GMT > Connection: Keep-Alive > Content-Type: text/html > Content-Length: 259 > Cache-Control: max-age=100000 > Cache-Control: post-check=100000, pre-check=50000 > <html><body> <pre> 2001/08/23 01:06:15.01 GMT+2 </pre> </body></html> Regards, Johan Carlsson

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Python Product Initialization
by Roché Compaan 23 Aug '01

23 Aug '01

Is there a way to get a handle on an existing arbitrary object in the ZODB, let's say index_html in the root, through a pyhton product when it initializes? Roché

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What the f... with bobobase_modification_time in a method of a ZClass ?
by Gilles Lenfant 23 Aug '01

23 Aug '01

Hi, I want to display the date of an object built from a ZClass from a DTML method with <dtml-var bobobase_modification_time> but I got the authentification box when running this method. OK, I give my usual Manager user/password... I got an "Unauthorized: bobobase_modification_time". OK, I put a Manager proxy to this method... Always the same ! When I can view any other property as anonymous ! Note : <dtml-var bobobase_modification_time> works without any permission in any usual DTML object !!! Someone understands ? TIA --Gilles

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FieldIndex NOT
by Brian Brinegar 23 Aug '01

23 Aug '01

I'm probably overlooking this, but has a NOT usage been implemented in fieldIndexes. I would like to have something like catalog.searchResults({'state':'California','state_usage':'not'}) return a list of everything that did not have "California" as the value for state. --Brian

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RE: [Zope] rendering image tags (corrected)
by Keith J. Farmer 23 Aug '01

23 Aug '01

This won't be a complete answer to your questions, but will get through some of the simpler parts as they pertain to Python. In [1] and [2], you're iterating over a sequence of strings, not objects; this is very important to realize. In [1], you use the getitem() method to retrieve the object whose id is provided by the string stored in sequence-item, which Zope then renders in the way you expect. In [2], you're simply retrieving the string. (Perhaps it may work as <dtml-in expr="[image1, image2, image3]">? That is, remove the inner quotes.) In [3], you're retrieving the object, and then trying to call an unnamed method (the method call is implied by the parentheses), passing a value to the argument 'name'. The __call__ method isn't set up to handle this situation. I don't think this behavior can be considered an error in the language. What I think you can do is create a new image subclass, and override the tag method to output a default name if none is given. Based on my admittedly scant knowledge of how Zope deals with Image objects, I believe it stands a good chance of working. Good Luck -- Keith -----Original Message----- From: hamish(a)allan.tc Sent: Wed 08/22/2001 10:51 [1] <dtml-in expr="['image1', 'image2', 'image3']"> <dtml-var expr="_.getitem(_['sequence-item'])"> </dtml-in> - why does the following not yield the same result? [2] <dtml-in expr="['image1', 'image2', 'image3']"> <dtml-var sequence-item> </dtml-in> (yields: image1\nimage2\nimage3) [3] (using expr="_.getitem(_['sequence-item'])(name=_['sequence-item'])", i.e., dropping the '.tag', yields an AttributeError of value __call__).

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Re: [Zope] What the f... with bobobase_modification_time in a method of a ZClass ?
by Ross Lazarus 23 Aug '01

23 Aug '01

I posted this bug almost a year ago - http://classic.zope.org:8080/Collector/1709/view I'm afraid I've stopped worrying about it and taken evasive action to the extent that I don't even know if it's fixed in the current cvs. The above collector item is still pending. Dieter, like many people just might have given the anonymous role view permission in his root folder. Many others, like me, don't usually do that. From: Dieter Maurer <dieter@h...> Date: Wed Aug 22, 2001 9:02 pm Subject: Re: [Zope] What the f... with bobobase_modification_time in a method of a ZClass ? Gilles Lenfant writes: > I want to display the date of an object built from a ZClass from a DTML > method with <dtml-var bobobase_modification_time> but I got the > authentification box when running this method. Hm.... Works for me (ZopeCVS (2.4+)). Dieter -- Ross Lazarus Visiting Associate Professor in Medicine, Channing Labs, 181 Longwood Ave., Boston MA 02115, USA. Fax: +617 731 1541, Office: +617 525 2730

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STX and images
by Danny William Adair 22 Aug '01

22 Aug '01

Hi! I want to be able to insert images in an stx document using the "alttext":img:/path/to/image input style of StructuredText.DocumentWithImages and then when needed render them to HTML using StructuredText.HTMLWithImages. For this purpose I tried to adopt code of the CMF that Tres Seaver posted to zope(a)zope.org (almost three months ago), to make it work as an external method that converts stx input (with the a/m image insertions) to html. I have the following code in my "Extensions" folder and the function stx_to_html (now available as an External Method) works _almost_ like a charm: --------------------------------------------------------------------------------------------------- import StructuredText, re from StructuredText.HTMLWithImages import HTMLWithImages _STXDWI = StructuredText.DocumentWithImages.__class__ class DWIClass( StructuredText.DocumentWithImages.__class__ ): _URL_AND_PUNC = r'([a-zA-Z0-9_\@\.\,\?\!\/\:\;\-\#\~]+)' def doc_href( self, s, expr1 = re.compile( _STXDWI._DQUOTEDTEXT + "(:)" + _URL_AND_PUNC + _STXDWI._SPACES).search, expr2 = re.compile( _STXDWI._DQUOTEDTEXT + r'(\,\s+)' + _URL_AND_PUNC + _STXDWI._SPACES).search): return _STXDWI.doc_href( self, s, expr1, expr2 ) DWIClass = DWIClass() class HWIClass( HTMLWithImages ): def document(self, doc, level, output): for c in doc.getChildNodes(): getattr(self, self.element_types[c.getNodeName()])(c, level, output) HWIClass = HWIClass() def stx_to_html( text, level=1 ): st = StructuredText.Basic( text ) if not st: return "" doc = DWIClass( st ) html = HWIClass( doc, level ) return html --------------------------------------------------------------------------------------------------- Problem is, as soon as I have an underscore in the image path, the rendering will stop at that point, and continue spitting out the rest of the URL as raw text. What am I doing wrong? Is it DocumentWithImages or HTMLWithImages themselves, or is it the above subclass (with _URL_AND_PUNC) that lead to this incorrect rendering? (btw, Zope Version is 2.4.1b1) Thank you very much in advance, Danny

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Where did the add users button go?
by Chris Beaumont 22 Aug '01

22 Aug '01

Hello all.. Its been awhile since I have added a new user, and now I need to add one.. But...when looking, the add users button is gone.. So basically, I'm at a loss to figure out where the add user button in my various acl_users folders is. Is this a bug or a feature? I've tried logging in as myself (the owner of all of the site, Zope-wise) as well as as superuser and that doesn't change anything.. The buttons are gone in both of the Zopes I am using.. This must be a very simple thing.. what am I doing wrong? Am I looking in the wrong place? Zope versions are 2.2.4 and 2.3.3 TIA, Chris

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