Re: [Zope] Zope will not allow access after IP address change
Jeremiah Foster wrote: On Wed, 2006-05-24 at 18:14 +0200, Andreas Jung wrote: --On 24. Mai 2006 18:06:07 +0200 Jeremiah Foster I cannot seem to access the zope management interface on one of our machines after we moved it to another ISP. All the software is the same, the machine is the same, the only things changed are; 1. /etc/hosts 2. hostname 3. IP address Is there some security or other mechanism in zope that prevents zope from starting? You should access your machine and check your logs for errors. Another error I see is; 2006-05-02T12:35:03 ERROR Zope Could not import Products.ZMySQLDA Traceback (most recent call last): File "/usr/local/www/Zope28/lib/python/OFS/Application.py", line 695, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/usr/local/www/zopeserver/Products/ZMySQLDA/__init__.py", line 91, in ? import DA File "/usr/local/www/zopeserver/Products/ZMySQLDA/DA.py", line 92, in ? from db import DB File "/usr/local/www/zopeserver/Products/ZMySQLDA/db.py", line 99, in ? from MySQLdb.converters import conversions File "/usr/local/lib/python2.3/site-packages/MySQLdb/__init__.py", line 34, in ? from sets import ImmutableSet ImportError: cannot import name ImmutableSet This appears to point to the fact that zope cannot import Products.ZMySQLDA but it has already been installed on this machine. Furthermore, this should not prevent logins to the management interface should it? Jeremiah ___ Zope maillist - Zope@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 ) I would assume your zope does not start at all. this is why you can not access it. go to your zope instance an start it with zopectrl fg robert begin:vcard fn:robert rottermann n:rottermann;robert email;internet:[EMAIL PROTECTED] tel;work:031 333 10 20 tel;fax:031 333 10 23 tel;home:031 333 36 03 x-mozilla-html:FALSE version:2.1 end:vcard ___ Zope maillist - Zope@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 )
[Zope] [i18n] i18n not working in nested macros?
I am running a Plone site with Plone 2.1.X on top of Zope 2.8.6. I have a case where base_edit calls a macro for a self-written macro which calls another helper macro. This one contains something stupid as end date However the content of the tag is never translated...all macros define i18n:plone inside the HTML tag, the tag defining the macro and also I put inside the tag. When I move the tag inside the macro called by base_edit then everything works fine. I also added debug code to PTS to see if there is a problem with the translation service however the related message id never shows up. I have not track this down so far inside the TAL code...anyone ever encountered such a strange behavior? Andreas pgpd5iQXnxJT6.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
The one thing I have found about Ajax and Zope (Ajax and anything really) is that your returned scripts are typically so customized to your web page DOM and your application logic. So, as someone else posted, Zope handles everything in it's own separate objects anyway, so no need for a special server side processing system. This is just my limited experience though. I found it was just as easy to use Dojo Toolkit and my plain old DTML objects on Zope2 for my app server. You could just as easily use PT and Python scripts. Have a look at this site I did as a demo last fall. http://www.zajax.net I was first asking the same things you were. I wanted a library or some other way to handle the Ajax calls, but found it was so simple to just use Dojo and let it do asynchronous calls to Zope DTML objects. What I have is uber simple, but that's all I wanted. I can't remember if in that demo I returned javascripts or html, but I do know that with Dojo you can do either one. I built another small Ajax app later, and it does return javascripts. (very fast updates that way) On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: By Zope objects I meant: You've got a page template for example, and you include such an "AJAX enabled object", basically rendering an HTML fragment, and the resulting page will include the page template code + the fragment (similar to a macro call), but will also include the needed javascript code to handle the asynchronous communication. Then another thing would be something like a PythonScript object (so you define python code and return python structures) and get it rendered as javascript to be included in somepage for processing the data returned by an asynchronous XML-RPC call to Zope within the browser. Does it make more sense now? Pascal -Message d'origine- De: Lennart Regebro [mailto:[EMAIL PROTECTED] Envoyé: mercredi 24 mai 2006 14:56 Ŕ: Pascal Peregrina Cc: zope@zope.org Objet: Re: [Zope] AJAX and Zope On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: > I was wondering if there is any plan to have built-in support (i.e. > helpers, built-in Zope objects, etc) in order to support AJAX in Zope at > some point. The helpers would then be some sort of Ajax JS library. I think that at this time it makes more sense to let people choose for themselves. If one turns out to be better than the others, it will spread around the community and become a "default" standard, and then maybe it's interesting to include as a standard package, but thats a big maybe and a big if. I don't know what any built-in Zope-objects would do for Ajax. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** ___ Zope maillist - Zope@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 ) -- Greg Fischer 1st Byte Solutions http://www.1stbyte.com ___ Zope maillist - Zope@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 )
Re: [Zope] Zope will not allow access after IP address change
On Wed, 2006-05-24 at 18:14 +0200, Andreas Jung wrote: > > --On 24. Mai 2006 18:06:07 +0200 Jeremiah Foster > > I cannot seem to access the zope management interface on one of our > > machines after we moved it to another ISP. All the software is the same, > > the machine is the same, the only things changed are; > > > > 1. /etc/hosts > > 2. hostname > > 3. IP address > > > > Is there some security or other mechanism in zope that prevents zope > > from starting? > > > > You should access your machine and check your logs for errors. Another error I see is; 2006-05-02T12:35:03 ERROR Zope Could not import Products.ZMySQLDA Traceback (most recent call last): File "/usr/local/www/Zope28/lib/python/OFS/Application.py", line 695, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/usr/local/www/zopeserver/Products/ZMySQLDA/__init__.py", line 91, in ? import DA File "/usr/local/www/zopeserver/Products/ZMySQLDA/DA.py", line 92, in ? from db import DB File "/usr/local/www/zopeserver/Products/ZMySQLDA/db.py", line 99, in ? from MySQLdb.converters import conversions File "/usr/local/lib/python2.3/site-packages/MySQLdb/__init__.py", line 34, in ? from sets import ImmutableSet ImportError: cannot import name ImmutableSet This appears to point to the fact that zope cannot import Products.ZMySQLDA but it has already been installed on this machine. Furthermore, this should not prevent logins to the management interface should it? Jeremiah ___ Zope maillist - Zope@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 )
Re: [Zope] Zope will not allow access after IP address change
--On 24. Mai 2006 18:44:08 +0200 Jeremiah Foster <[EMAIL PROTECTED]> wrote: It seems to imply that there is a problem with a zope-mysql module which is getting an operational error. But I did not think that mysql was used for authentication. Are there other errors I should be looking out for? Because there are other errors in the logs. Well...you should know..it's your server...it's your app :-) Perhaps the DB uses IP-based authentication and so possibly some configuration on the MySQL has to be accomplished...consult your MySQL DA. -aj -- ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: [EMAIL PROTECTED] - Phone +49 - 7071 - 793376 E-Publishing, Python, Zope & Plone development, Consulting pgpZHeto0EpEx.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
Re: [Zope] Zope will not allow access after IP address change
On Wed, 2006-05-24 at 18:14 +0200, Andreas Jung wrote: > > --On 24. Mai 2006 18:06:07 +0200 Jeremiah Foster > > I cannot seem to access the zope management interface on one of our > > machines after we moved it to another ISP. All the software is the same, > > the machine is the same, the only things changed are; > > > > 1. /etc/hosts > > 2. hostname > > 3. IP address > > > > Is there some security or other mechanism in zope that prevents zope > > from starting? > > > > You should access your machine and check your logs for errors. Thank you for the reply. This error looks like the likely suspect; 2006-04-13T14:41:17 ERROR Shared.DC.ZRDB.Connection Error connecting to relational database. Traceback (most recent call last): File "/usr/local/www/Zope28/lib/python/Shared/DC/ZRDB/Connection.py", line 69, in __setstate__ try: self.connect(self.connection_string) File "/usr/local/www/zopeserver/Products/ZMySQLDA/DA.py", line 126, in connect self._v_database_connection=DB(s) File "/usr/local/www/zopeserver/Products/ZMySQLDA/db.py", line 182, in __init__ self.db=apply(self.Database_Connection, (), kwargs) OperationalError: (1045, "Access denied for user 'statementdb'@'localhost' (using password: YES)") It seems to imply that there is a problem with a zope-mysql module which is getting an operational error. But I did not think that mysql was used for authentication. Are there other errors I should be looking out for? Because there are other errors in the logs. Jeremiah ___ Zope maillist - Zope@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 )
Re: [Zope] Zope will not allow access after IP address change
--On 24. Mai 2006 18:06:07 +0200 Jeremiah Foster <[EMAIL PROTECTED]> wrote: Hello, I cannot seem to access the zope management interface on one of our machines after we moved it to another ISP. All the software is the same, the machine is the same, the only things changed are; 1. /etc/hosts 2. hostname 3. IP address Is there some security or other mechanism in zope that prevents zope from starting? You should access your machine and check your logs for errors. -aj -- ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: [EMAIL PROTECTED] - Phone +49 - 7071 - 793376 E-Publishing, Python, Zope & Plone development, Consulting pgphteDs1v9Ym.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
[Zope] Zope will not allow access after IP address change
Hello, I cannot seem to access the zope management interface on one of our machines after we moved it to another ISP. All the software is the same, the machine is the same, the only things changed are; 1. /etc/hosts 2. hostname 3. IP address Is there some security or other mechanism in zope that prevents zope from starting? Thanks, Jeremiah ___ Zope maillist - Zope@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 )
Re: [Zope] zope.conf Zeo question
That did the trick! (I had created a /apps/zeo1 directory on the server machine, but I did not have a matching directory on the client machine to hold the persistent cache file) Thanks very much! Jonathan - Original Message - From: "Jens Vagelpohl" <[EMAIL PROTECTED]> To: "[Zope] List Mailing" Sent: Wednesday, May 24, 2006 10:25 AM Subject: Re: [Zope] zope.conf Zeo question -BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 24 May 2006, at 14:16, Jonathan wrote: When I run zope on the zeo client & check the 'zeo1' database in the ControlPanel I get the following traceback: Traceback (innermost last): Module ZPublisher.Publish, line 106, in publish Module ZPublisher.BaseRequest, line 323, in traverse Module App.ApplicationManager, line 122, in __bobo_traverse__ Module App.ApplicationManager, line 113, in __getitem__ Module Zope2.Startup.datatypes, line 280, in getDatabase Module Zope2.Startup.datatypes, line 178, in open Module Zope2.Startup.datatypes, line 175, in createDB Module ZODB.config, line 97, in open Module ZODB.config, line 155, in open Module ZEO.ClientStorage, line 312, in __init__ Module ZEO.cache, line 107, in __init__ Module ZEO.cache, line 774, in __init__ IOError: [Errno 2] No such file or directory: '/apps/zeo1/var/ zeo1-1.zec' Why is the zeo client looking for '/apps/zeo1/var/zeo1-1.zec'? How do I get the zeo client to point at the zeo-created Data.fs which resides in /apps/zeo1/var on the machine at 192.168.123.1?Zope 2.9.2 is running on the zeo client. Zope is not running on the server (just zeo from the Zope 2.9.2 installation tarball)Any and all help appreciated!Jonathan It is attempting to create the persistent cache file, which resides in $INSTANCE/var/XXX. Does the path /apps/zeo1/var/ exist and does the user Zope runs as have permissions to write into that directory? jens -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.1 (Darwin) iD8DBQFEdGzDRAx5nvEhZLIRAv0xAJ48h1AA/zzYkJBTNVi7IKT59zqwFACgozGr qSY1Yho7wtA0h/Vpu+c58mE= =/0yH -END PGP SIGNATURE- ___ Zope maillist - Zope@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 ) ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
Lennart Regebro wrote: On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: By Zope objects I meant: You've got a page template for example, and you include such an "AJAX enabled object", basically rendering an HTML fragment, and the resulting page will include the page template code + the fragment (similar to a macro call), but will also include the needed javascript code to handle the asynchronous communication. That is a macro call. There is no difference. It just that the macro includes the HTML needed to suck in the JS library you use. I have been working on a simple WSGI middleware filter that handles js library insertion pretty well, without complicated macros that assure that a javascript library gets included only once. It works by creating a WSGI environ variable for desired includes. Individual widgets ask a utility to register their need for a particular javascript or css resource into that environ variable. After Zope is finished generating the page, the middleware inserts the appropriate
Re: [Zope] AJAX and Zope
On 5/24/06, Tarek Ziadé <[EMAIL PROTECTED]> wrote: You might want to look at Azax approach as well: besides the way it works (you define behaviors in XML files, that get processed by a js engine) it gathers Zope 3 help views, that let the developer define the behavior in Python I think the stuff lennart talks about is CrackAjax, but IIRC it is not really maintained and let you kinda write javascript in Python: the python code is not valid (can't be tested, etc..), but translated to valid javascript I was thinking loosely about both approaches, as I'm not fully up to date about the progress in these areas. -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ___ Zope maillist - Zope@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 )
Re: [Zope] zope.conf Zeo question
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 On 24 May 2006, at 14:16, Jonathan wrote: When I run zope on the zeo client & check the 'zeo1' database in the ControlPanel I get the following traceback: Traceback (innermost last): Module ZPublisher.Publish, line 106, in publish Module ZPublisher.BaseRequest, line 323, in traverse Module App.ApplicationManager, line 122, in __bobo_traverse__ Module App.ApplicationManager, line 113, in __getitem__ Module Zope2.Startup.datatypes, line 280, in getDatabase Module Zope2.Startup.datatypes, line 178, in open Module Zope2.Startup.datatypes, line 175, in createDB Module ZODB.config, line 97, in open Module ZODB.config, line 155, in open Module ZEO.ClientStorage, line 312, in __init__ Module ZEO.cache, line 107, in __init__ Module ZEO.cache, line 774, in __init__ IOError: [Errno 2] No such file or directory: '/apps/zeo1/var/ zeo1-1.zec' Why is the zeo client looking for '/apps/zeo1/var/zeo1-1.zec'? How do I get the zeo client to point at the zeo-created Data.fs which resides in /apps/zeo1/var on the machine at 192.168.123.1?Zope 2.9.2 is running on the zeo client. Zope is not running on the server (just zeo from the Zope 2.9.2 installation tarball)Any and all help appreciated!Jonathan It is attempting to create the persistent cache file, which resides in $INSTANCE/var/XXX. Does the path /apps/zeo1/var/ exist and does the user Zope runs as have permissions to write into that directory? jens -BEGIN PGP SIGNATURE- Version: GnuPG v1.4.1 (Darwin) iD8DBQFEdGzDRAx5nvEhZLIRAv0xAJ48h1AA/zzYkJBTNVi7IKT59zqwFACgozGr qSY1Yho7wtA0h/Vpu+c58mE= =/0yH -END PGP SIGNATURE- ___ Zope maillist - Zope@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 )
RE: [Zope] AJAX and Zope
Well, that's why I mentioned this in my initial mail: http://jtauber.com/blog/2006/05/23/primitive_python_version_of_gwt_working (the python to javascript translator part) Of course I know how to make some AJAX to in Zope for some specific application. But I wanted to know if some of the core Zope developers had ever thought about a more generic approach. For example I am sure that having this "python to javascript translator" and objects like PythonScripts that would have a "javascript" view is something that would make AJAX enabled pages development on Zope much easier (just a matter of including the JS library and then make some python code). Pascal -Message d'origine- De : Lennart Regebro [mailto:[EMAIL PROTECTED] Envoyé : mercredi 24 mai 2006 15:27 À : Pascal Peregrina Cc : zope@zope.org Objet : Re: [Zope] AJAX and Zope On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: > By Zope objects I meant: > > You've got a page template for example, and you include such an "AJAX enabled > object", basically rendering an HTML fragment, and the resulting page will > include the page template code + the fragment (similar to a macro call), but > will also include the needed javascript code to handle the asynchronous > communication. That is a macro call. There is no difference. It just that the macro includes the HTML needed to suck in the JS library you use. > Then another thing would be something like a PythonScript object (so you > define python code and return python structures) and get it rendered as > javascript to be included in somepage for processing the data returned by an > asynchronous XML-RPC call to Zope within the browser. Thare has been discussions and efforts to make a library where you can write python code and get Ajax out, yes. It is very non-trivial. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
Lennart Regebro wrote: > On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: > >> By Zope objects I meant: >> >> You've got a page template for example, and you include such an "AJAX >> enabled object", basically rendering an HTML fragment, and the >> resulting page will include the page template code + the fragment >> (similar to a macro call), but will also include the needed >> javascript code to handle the asynchronous communication. > > > That is a macro call. There is no difference. It just that the macro > includes the HTML needed to suck in the JS library you use. > >> Then another thing would be something like a PythonScript object (so >> you define python code and return python structures) and get it >> rendered as javascript to be included in somepage for processing the >> data returned by an asynchronous XML-RPC call to Zope within the >> browser. > > > Thare has been discussions and efforts to make a library where you can > write python code and get Ajax out, yes. It is very non-trivial. :) You might want to look at Azax approach as well: besides the way it works (you define behaviors in XML files, that get processed by a js engine) it gathers Zope 3 help views, that let the developer define the behavior in Python I think the stuff lennart talks about is CrackAjax, but IIRC it is not really maintained and let you kinda write javascript in Python: the python code is not valid (can't be tested, etc..), but translated to valid javascript Tarek ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: By Zope objects I meant: You've got a page template for example, and you include such an "AJAX enabled object", basically rendering an HTML fragment, and the resulting page will include the page template code + the fragment (similar to a macro call), but will also include the needed javascript code to handle the asynchronous communication. That is a macro call. There is no difference. It just that the macro includes the HTML needed to suck in the JS library you use. Then another thing would be something like a PythonScript object (so you define python code and return python structures) and get it rendered as javascript to be included in somepage for processing the data returned by an asynchronous XML-RPC call to Zope within the browser. Thare has been discussions and efforts to make a library where you can write python code and get Ajax out, yes. It is very non-trivial. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ___ Zope maillist - Zope@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 )
RE: [Zope] AJAX and Zope
--On 24. Mai 2006 14:18:34 +0100 Pascal Peregrina <[EMAIL PROTECTED]> wrote: By Zope objects I meant: You've got a page template for example, and you include such an "AJAX enabled object", basically rendering an HTML fragment, and the resulting page will include the page template code + the fragment (similar to a macro call), but will also include the needed javascript code to handle the asynchronous communication. Then another thing would be something like a PythonScript object (so you define python code and return python structures) and get it rendered as javascript to be included in somepage for processing the data returned by an asynchronous XML-RPC call to Zope within the browser. You can do this already in Zope now in some way. Since AJAX requirements for an app are usually highly specific it does not make much sense to support a particular usecase. Zope is open and flexible enough to implement everything you need on top of it. -aj -- ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: [EMAIL PROTECTED] - Phone +49 - 7071 - 793376 E-Publishing, Python, Zope & Plone development, Consulting pgpJNxaVvlMX4.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
Have you looked at: http://zif.hill-street.net/jsonserver Jonathan - Original Message - From: "Pascal Peregrina" <[EMAIL PROTECTED]> To: Sent: Wednesday, May 24, 2006 9:18 AM Subject: RE: [Zope] AJAX and Zope By Zope objects I meant: You've got a page template for example, and you include such an "AJAX enabled object", basically rendering an HTML fragment, and the resulting page will include the page template code + the fragment (similar to a macro call), but will also include the needed javascript code to handle the asynchronous communication. Then another thing would be something like a PythonScript object (so you define python code and return python structures) and get it rendered as javascript to be included in somepage for processing the data returned by an asynchronous XML-RPC call to Zope within the browser. Does it make more sense now? Pascal -Message d'origine- De : Lennart Regebro [mailto:[EMAIL PROTECTED] Envoyé : mercredi 24 mai 2006 14:56 À : Pascal Peregrina Cc : zope@zope.org Objet : Re: [Zope] AJAX and Zope On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: I was wondering if there is any plan to have built-in support (i.e. helpers, built-in Zope objects, etc) in order to support AJAX in Zope at some point. The helpers would then be some sort of Ajax JS library. I think that at this time it makes more sense to let people choose for themselves. If one turns out to be better than the others, it will spread around the community and become a "default" standard, and then maybe it's interesting to include as a standard package, but thats a big maybe and a big if. I don't know what any built-in Zope-objects would do for Ajax. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** ___ Zope maillist - Zope@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 ) ___ Zope maillist - Zope@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 )
RE: [Zope] AJAX and Zope
By Zope objects I meant: You've got a page template for example, and you include such an "AJAX enabled object", basically rendering an HTML fragment, and the resulting page will include the page template code + the fragment (similar to a macro call), but will also include the needed javascript code to handle the asynchronous communication. Then another thing would be something like a PythonScript object (so you define python code and return python structures) and get it rendered as javascript to be included in somepage for processing the data returned by an asynchronous XML-RPC call to Zope within the browser. Does it make more sense now? Pascal -Message d'origine- De : Lennart Regebro [mailto:[EMAIL PROTECTED] Envoyé : mercredi 24 mai 2006 14:56 À : Pascal Peregrina Cc : zope@zope.org Objet : Re: [Zope] AJAX and Zope On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: > I was wondering if there is any plan to have built-in support (i.e. > helpers, built-in Zope objects, etc) in order to support AJAX in Zope at > some point. The helpers would then be some sort of Ajax JS library. I think that at this time it makes more sense to let people choose for themselves. If one turns out to be better than the others, it will spread around the community and become a "default" standard, and then maybe it's interesting to include as a standard package, but thats a big maybe and a big if. I don't know what any built-in Zope-objects would do for Ajax. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** ___ Zope maillist - Zope@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 )
[Zope] zope.conf Zeo question
I am trying to set up a zeo client on one machine and a zeo server on another machine. I get the following messages in zeo.log (on the zeo server machine): 2006-05-24T08:42:04 INFO ZEO.StorageServer (8610) StorageServer created RW with storages: 1:RW:/apps/zeo1/var/Data.fs -- 2006-05-24T08:42:04 INFO ZEO.zrpc (8610) listening on ('', 8100) So it looks like the zeo server is running ok & listing on port 8100. On the zeo client machine I have the following entries in zope.conf: # Main FileStorage database path $INSTANCE/var/Data.fs mount-point / mount-point /Test/TestData # ZODB cache, in number of objects cache-size 5000 server 192.168.123.1:8100 storage 1 name zeostorage var /apps/zeo1/var # ZEO client cache, in bytes cache-size 20MB # Uncomment to have a persistent disk cache client zeo1 (192.168.123.1 is the IP address of the server on my LAN) When I run zope on the zeo client & check the 'zeo1' database in the ControlPanel I get the following traceback: Traceback (innermost last): Module ZPublisher.Publish, line 106, in publish Module ZPublisher.BaseRequest, line 323, in traverse Module App.ApplicationManager, line 122, in __bobo_traverse__ Module App.ApplicationManager, line 113, in __getitem__ Module Zope2.Startup.datatypes, line 280, in getDatabase Module Zope2.Startup.datatypes, line 178, in open Module Zope2.Startup.datatypes, line 175, in createDB Module ZODB.config, line 97, in open Module ZODB.config, line 155, in open Module ZEO.ClientStorage, line 312, in __init__ Module ZEO.cache, line 107, in __init__ Module ZEO.cache, line 774, in __init__ IOError: [Errno 2] No such file or directory: '/apps/zeo1/var/zeo1-1.zec' Why is the zeo client looking for '/apps/zeo1/var/zeo1-1.zec'? How do I get the zeo client to point at the zeo-created Data.fs which resides in /apps/zeo1/var on the machine at 192.168.123.1?Zope 2.9.2 is running on the zeo client. Zope is not running on the server (just zeo from the Zope 2.9.2 installation tarball)Any and all help appreciated!Jonathan ___ Zope maillist - Zope@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 )
[Zope] allow access to fileobject depending on role
Hello, I'm having trouble with the precondition field of a fileobject. I've got a fileobject (a PDF-file) and its precondition field states myPrecondition, which is a DTML Method and its code is: (source: http://www.zopelabs.com/cookbook/1016369692) The PDF-file should only be displayed when an user has role Bobo. If the user doesn't have the role, an user authentication screen (login screen) is displayed. The Method only works when the browser cache is empty or the file hasn't been openend yet by an user with Bobo-role. I'll explain the situations, both are on localhost. Situation I: - Browser cache is empty. - User without Bobo-role logs in and opens the PDF-file by entering its URL in the browser and gets the login screen. So far so good. Situation II: - User with Bobo-role logs in and opens the PDF-file by entering its URL in the browser and the file is being displayed. - Close browser. - User without Bobo-role logs in and opens the PDF-file by entering its URL in the browser and the file is being displayed. Not so good. The user without Bobo-role in situation II should get a login screen. Apparently because the file is in the browser cache, the user is authenticated. Does anybody know a solution to this problem or some other solution for allowing access to a fileobject depending on the role an user has? Note: Using the security setting and assigning roles is not an option because the fileobject is recreated every night. Kind regards, Leandros -- The Netherlands ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
On 5/24/06, Pascal Peregrina <[EMAIL PROTECTED]> wrote: I was wondering if there is any plan to have built-in support (i.e. helpers, built-in Zope objects, etc) in order to support AJAX in Zope at some point. The helpers would then be some sort of Ajax JS library. I think that at this time it makes more sense to let people choose for themselves. If one turns out to be better than the others, it will spread around the community and become a "default" standard, and then maybe it's interesting to include as a standard package, but thats a big maybe and a big if. I don't know what any built-in Zope-objects would do for Ajax. :) -- Lennart Regebro, Nuxeo http://www.nuxeo.com/ CPS Content Management http://www.cps-project.org/ ___ Zope maillist - Zope@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 )
Re: [Zope] AJAX and Zope
--On 24. Mai 2006 13:43:27 +0100 Pascal Peregrina <[EMAIL PROTECTED]> wrote: Hi, I was wondering if there is any plan to have built-in support (i.e. helpers, built-in Zope objects, etc) in order to support AJAX in Zope at some point. Zope is already XML-RPC compliant, so it should not be very difficult to do so... I don't know why and where Zope itself as application server should support AJAX? AJAX support makes sense on a higher application level like schema (Archetypes, Z3 schemas etc.). Zope provides enough infrastructure to build anything to deal with Ajax in *some way* (what do you mean with "some point*?). But I doubt that Zope must deal with Ajax on the application server level. -aj -- ZOPYX Ltd. & Co. KG - Charlottenstr. 37/1 - 72070 Tübingen - Germany Web: www.zopyx.com - Email: [EMAIL PROTECTED] - Phone +49 - 7071 - 793376 E-Publishing, Python, Zope & Plone development, Consulting pgpDHkrq1L8j3.pgp Description: PGP signature ___ Zope maillist - Zope@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 )
[Zope] AJAX and Zope
Hi, I was wondering if there is any plan to have built-in support (i.e. helpers, built-in Zope objects, etc) in order to support AJAX in Zope at some point. Zope is already XML-RPC compliant, so it should not be very difficult to do so... Has anyone seen this? http://jtauber.com/blog/2006/05/23/primitive_python_version_of_gwt_worki ng Pascal ** This email and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom they are addressed. If you have received this email in error please notify the system manager. This footnote also confirms that this email message has been swept by MIMEsweeper for the presence of computer viruses. www.mimesweeper.com ** ___ Zope maillist - Zope@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 )
Re: [Zope] apache rewrite rules redux
David Bear wrote: # see http://betabug.ch/zope/witch RewriteRule ^/z2$ http://127.0.0.1:9080/VirtualHostBase/\ https/%SERVER_NAME}:80/VirtualHostRoot/_vh_z2/ [L,P] RewriteRule ^/z2/(.*) http://127.0.0.1:9080/VirtualHostBase/\ https/%{SERVER_NAME}:80/VirtualHostRoot/_vh_z2/$1 [L,P] These rules need to appear in the virtual host that's listening on port 443, my suspicion is that it's being applied to the virtual host listening on port 80, and so doing nothing. RewriteRule ^/z2$ http://127.0.0.1:9080/VirtualHostBase/\ http/%SERVER_NAME}:80/VirtualHostRoot/_vh_z2/ [L,P] RewriteRule ^/z2/(.*) http://127.0.0.1:9080/VirtualHostBase/\ http/%{SERVER_NAME}:80/VirtualHostRoot/_vh_z2/$1 [L,P] In both cases, I see no need for two rules, just the one should suffice: RewriteRule ^/z2(.*) http://127.0.0.1:9080/VirtualHostBase/\ http/%{SERVER_NAME}:80/VirtualHostRoot/_vh_z2$1 [L,P] cheers, Chris -- Simplistix - Content Management, Zope & Python Consulting - http://www.simplistix.co.uk ___ Zope maillist - Zope@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 )