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Re: How to convert string to object?
by Josef Meile 06 Mar '03

06 Mar '03

--- In zope(a)yahoogroups.com, "Josef Meile" <josef.meile@i...> wrote: > > I tried do following in index_html: > > > > <dtml-var obj> > > > > But this echoes only plain text ('path.to.object.file') and not the > > object's content. I need to find some way how to convert this string to > > object, so Zope (or Python) can understand it as an object and display its > > content. Is there some way? > You could try: > > <dtml-var "REQUEST.resolve_url(obj)"> Opss, I saw your path is separated with dots '.', so I guess you will have to convert them to slashes '/'. I think you will also need to add 'http://www.mysite.com/' before your path

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zope crashes on first hit
by Bill Seitz 06 Mar '03

06 Mar '03

All the sudden my zope (v2.5.1 running on Win98) is crashing while processing its first hit. This seems true regardless of the URL requests (manage, manage_main, index_html), though it's possible I'm getting 1 hit sometimes before it dies. I think this has been triggered by an ugly crash requiring a hard reboot of my machine. I've rebooted multiple times since then... Here's what I see in the DOS window: 2003-03-04T18:50:21 ERROR(200) ZServer uncaptured python exception, closing channel <ZServer.HTTPServer.zhttp_channel connected 127.0.0.1:1247 at 0x1d59b2c channel#: 0 requests:> (exceptions.IOError:[Errno 9] Bad file descriptor [D:\Zope\WebSeitz\ZServer\medusa\asyncore.py|poll|107] [D:\Zope\WebSeitz\ZServer\medusa\asyncore.py|handle_write_event|398] [D:\Zope\WebSeitz\ZServer\medusa\asynchat.py|handle_write|146] [D:\Zope\WebSeitz\ZServer\medusa\asynchat.py|initiate_send|208] [D:\Zope\WebSeitz\ZServer\medusa\asynchat.py|refill_buffer|195] [D:\Zope\WebSeitz\ZServer\Producers.py|more|36] [D:\Zope\WebSeitz\ZServer\medusa\http_server.py|log|289] [D:\Zope\WebSeitz\ZServer\medusa\logger.py|log|247] [D:\Zope\WebSeitz\ZServer\medusa\logger.py|log|77] [D:\Zope\WebSeitz\ZServer\medusa\logger.py|write|53] [D:\Zope\WebSeitz\ZServer\medusa\logger.py|maybe_flush|65]) Traceback (most recent call last): File "D:\Zope\WebSeitz\z2.py", line 774, in ? asyncore.loop() File "D:\Zope\WebSeitz\ZServer\medusa\asyncore.py",line 200, in loop poll_fun (timeout, map) File "D:\Zope\WebSeitz\ZServer\medusa\asyncore.py", line 111, in poll obj.handle_error() File "D:\Zope\WebSeitz\ZServer\medusa\http_server.py", line 437, in handle_err or asynchat.async_chat.handle_error (self) File "D:\Zope\WebSeitz\ZServer\medusa\asyncore.py", line 421, in handle_error self.close() File "D:\Zope\WebSeitz\ZServer\HTTPServer.py", line 293, in close p.more() # free up resources held by producer File "D:\Zope\WebSeitz\ZServer\Producers.py", line 36, in more getattr(self.logger, self.method)(self.bytes) File "D:\Zope\WebSeitz\ZServer\medusa\http_server.py", line 289, in log ' - %s [%s] "%s" %d %d "%s" "%s"\n' % ( File "D:\Zope\WebSeitz\ZServer\medusa\logger.py", line 247, in log self.logger.log ('%s%s' % (ip, message)) File "D:\Zope\WebSeitz\ZServer\medusa\logger.py", line 77, in log self.write (message) File "D:\Zope\WebSeitz\ZServer\medusa\logger.py", line 53, in write self.maybe_flush() File "D:\Zope\WebSeitz\ZServer\medusa\logger.py", line 65, in maybe_flush self.file.flush() IOError: [Errno 9] Bad file descriptor __________________________________________________ Do you Yahoo!? Yahoo! Tax Center - forms, calculators, tips, more http://taxes.yahoo.com/

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Re: How to convert string to object?
by Josef Meile 06 Mar '03

06 Mar '03

> I tried do following in index_html: > > <dtml-var obj> > > But this echoes only plain text ('path.to.object.file') and not the > object's content. I need to find some way how to convert this string to > object, so Zope (or Python) can understand it as an object and display its > content. Is there some way? You could try: <dtml-var "REQUEST.resolve_url(obj)"> Regards, Josef

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RE: [Zope] Can I choose my python installation?
by sean.upton＠uniontrib.com 06 Mar '03

06 Mar '03

Your platform makes this hard, as Zope has modules written in C that need to be compiled against the specific version of Python you are using. However, if you are using Python 2.1.3 in both cases, it may work without a recompile. Usually in this case, the worst thing that could happen is a warning that the Python C Module API versions mismatch. Even if this does work, I'm not sure what the mechanics of doing this on Windows are (I suppose this may be difficult and tedious, and require you to know what you are doing). If you have Visual C++, you might just want to compile Zope from source against the Python version you installed. Sean -----Original Message----- From: Micheál Healy [mailto:michael.healy@engitech.ie] Sent: Thursday, March 06, 2003 3:30 AM To: Zope(a)Zope.Org Subject: [Zope] Can I choose my python installation? Hi, If I have python installed on my PC, can I use that installation instead of that installed with Zope? The reason is that I am having trouble installing the win32 library for python on the Zope python instance. It fails to load pywise32.dll(?). I'm using a Win98 machine. TIA, Micheál Micheál Healy Engitech Ltd. 01 6204 516 _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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Newbie: Sessions in Zope 2.6.1?
by seila＠gmx.de 06 Mar '03

06 Mar '03

hi all, i have a question concerning the session-management in zope 2.6.1: in which circumstances /exactly/ would i have to create my own session data manager/browser id manager/temporary folder etc? i'm developping my site in a subfolder (and serve it with apache, vhm etc.) and now i don't know if i have to create a new session data manager etc. in my (sub)folder (the zope-book 2.6 doesn't help much in that point). any help appreciated. regards, seila -- +++ GMX - Mail, Messaging & more http://www.gmx.net +++ Bitte lächeln! Fotogalerie online mit GMX ohne eigene Homepage!

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Lines with different colors
by Sorin Marti 06 Mar '03

06 Mar '03

Hi all, I am experimenting around with zope and I want to do following thing: I call values from the database and give them out. Now I want each second line in a different color. How do I do that? Thanks in advance Sorin

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RE: [Zope] Calling DTML document from a string/query
by McDonnell, Larry 06 Mar '03

06 Mar '03

Hi, This is how I was able to point the variable to the form - <a href=" www.mydomain.com/somepath/index?read=<dtml-var required_document>" target="_blank"> <dtml-var required_document><dtml-var required_document> hth Larry -----Original Message----- From: zope-admin(a)zope.org [mailto:zope-admin@zope.org]On Behalf Of Jan Maška Sent: Thursday, March 06, 2003 7:54 AM To: Zope mailing list Subject: [Zope] Calling DTML document from a string/query Hi all, Though it may seem as a stupid question, it's rather important (at least for me).. How to create a DTML document pointer (<dtml-var required_document>) from a string? Let's see this example: www.mydomain.com/somepath/index?read=20030220 What I need is that the index at somepath opens another document called '20030220' and prints it's contents, like in this case: ==index== <dtml-var standard_html_header> <dtml-var "20030220"> <dtml-var standard_html_footer> ===end=== only I want to be able to define this dynamically based on the user queries. If you can give any hints, it would really be helpful. -Mac =============================== Jan Maska, web developer Systinet, Prague(CZ) jan.maska(a)systinet.com tel.:(+420)608453492 visit http://www.systinet.com =============================== _______________________________________________ Zope maillist - Zope(a)zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )

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Newbie: DTML redirect questions
by Zerkani_user_list 06 Mar '03

06 Mar '03

I have taken the following line from a python script example and I need to do the same thing in DTML. context.REQUEST.RESPONSE.redirect(destination + "?Name=" + parameter) I was wondering how can I do this in DTML? Thanks

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Including proper object from subfolders
by Lubos Culen 05 Mar '03

05 Mar '03

Hello! Yet one problem (resulted from my low knowledge of Zope): Let's assume we have following files in following directory structure (for example on www.site.com server): site/index_html (DTML document) site/content (DTML document, plain HTML) site/standard_html_header (DTML document) site/subdirectory1/content (DTML document, plain HTML) site/subdirectory2/content (DTML document, plain HTML) site/subdirectoryN/content (DTML document, plain HTML) 'index_html' file has for example this content: <dtml-var standard_html_header> <dtml-var content> In 'standard_html_header' is some site header (not important for us), and 'content' in each folder is some static HTML content. Now I'd like to achieve this: when user accesses the 'http://www.site.com/site/subdirectory1/' , he will get displayed the common header and the content of 'site/subdirectory1/content' file. If he accesses 'http://www.site.com/site/subdirectory2/' , he will get displayed the common header and the content of 'site/subdirectory2/content' file etc. If he accesses site root 'http://www.site.com/site/', he will get displayed header and content in 'site/content'. This would work without problem, if the 'site/content' file would be moved to some subdirectory 'e.g. site/index/content' - but I would like to leave this file in the perent folder and get the content from subfolders only by enhancing index_html for some function - and this function I don't know. So, the index_html should look somehow like this: <dtml-var standard_html_header> <dtml-var "##get_folder_where_the_request_came_from##.content"> - simply said, I need something which I can replace ##get_folder_where_the_request_came_from## with, to make it work :). Is there some object or function, which will return the object of folder of current site request to help with this? Thanks a lot for any answer! -- Regards, Mirsoft

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How to change default method for calling object from the web?
by Lubos Culen 05 Mar '03

05 Mar '03

Hello! I have a problem: Let's assume I have object 'obj' and its method 'view' . So, calling the object 'obj' from web URL (e.g. 'www.mysite.com/path/obj' ) will display content of 'obj'. Calling 'www.mysite.com/path/obj/view' will call method 'view' of the object 'obj'. Now I want that the method 'view' should be DEFAULT method for the object 'obj', so calling 'www.mysite.com/path/obj' should automatically call the method 'view' of object 'obj'. Is it possible to do in Zope and how? -- Regards, Mirsoft

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