Any news about a unstring as a folder title?
Hello, I’m dealing with the issue described here: https://bugs.launchpad.net/zope2/+bug/142738 Or the impossible process of having a ustring as a folder title property. Am I missing something or is it now possible? Thank You, Giampiero
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Doesn't WONTFIX answer your question? - -aj Giampiero Benvenuti wrote:
Hello,
I’m dealing with the issue described here: https://bugs.launchpad.net/zope2/+bug/142738
Or the impossible process of having a ustring as a folder title property.
Am I missing something or is it now possible?
Thank You,
Giampiero _______________________________________________ Zope maillist - Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope-dev )
- -- Regards Andreas Jung andreas@andreas-jung.com about.me/andreasjung EuroPython 2014 Organization Team - Communications -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGUBAEBAgAGBQJTV9COAAoJEADcfz7u4AZj94YLvRU/UZlEbcDucMBIut1022G0 C2CONfZJr+J5X3+yt2rw8yJ0OmcJ5w5KKJgjUGnisTiFaOpTUWzL2E3nFufJ+n3K MwDKDCYbtqu9QfeTP9BLen7Dav9Rgeazd5+Em9fj/20jDx62m7Yhm6sOirytAg+A NVfF+I3dTsSmuqxuxcXs6fWa4Gf7gv/0jCQACeqP8tdBrKN1XxFZH1bDGbKgz27o qCrJSdwzUagkfAx7V/xLwMqKRuHH38bl0xGWyq63Vir975btr/jRJQ6pkap/O/i+ g1hhhsf4WkIYYOyw2a4t9T1zc2SmNCRNdKq5Mm/XtT2IpriO5j5df2cTsGXwhD4P 8ONKBkcvMqBVPYZ2Y6FYDdo9Tu64IoYMjrUKFILkn7SW3sGZAFCGJU+AK3OFca3R hMQsx/S1fit2Y7RA4hnw4GjO9/R8ECiYY8bv0nIyvdZUrjr7yNKuMQDF8ljukX4T B+k2Aau9I+yynDvh+A4elZpsjsRXnvA= =4Ua6 -----END PGP SIGNATURE-----
Yes Sir, it does answer my question indeed. Loud, clear and short. Have a nice day. Thank You. On 23 Apr 2014, at 16:39 10, Andreas Jung <lists@zopyx.com> wrote:
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1
Doesn't WONTFIX answer your question?
- -aj
Giampiero Benvenuti wrote:
Hello,
I’m dealing with the issue described here: https://bugs.launchpad.net/zope2/+bug/142738
Or the impossible process of having a ustring as a folder title property.
Am I missing something or is it now possible?
Thank You,
Giampiero _______________________________________________ Zope maillist - Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope-dev )
- -- Regards Andreas Jung andreas@andreas-jung.com about.me/andreasjung
EuroPython 2014 Organization Team - Communications
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I have a basic version of Zopache running internally. It is a zope-2 like ZMI running on top of grok on top of ZTK. ZTK is really very nicely written. Grok makes it so much easier to use the ZTK. I an focused on using it to build my next generation recruiting website, but it would be good to have someone to talk to about this stuff. It is very very hard to find anyone who both appreciates TTW development, and understands the multiple layers of ZTK and Grok. Anyhow if you are curious I am clozinski on skype. Regards Chris
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Christopher Lozinski wrote:
It is very very hard to find anyone who both appreciates TTW development, and understands the multiple layers of ZTK and Grok.
Guess why? Because it is technology of the last decade and everybody moved on?! - -aj -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGUBAEBAgAGBQJT2NLQAAoJEADcfz7u4AZjFuYLvR5aokf1m9Knxfte1FZGZDnE PbiyOrQuMcKgzs0AXn7QtYBvMfeELc/FUZRC9T8O5jnadpwhm5hmry+HhyAU+RJk ht0izl85K2TU+eG7zLJUYtqF81I3zHof/n/Enb85+s/r8dHi5ODW9IoJ17iJp5GI kmeT8Jz8hRIfqdkFcLDViSxFGri9OpNinIEu+vTHm04831hacyLy+03dpKQyo1Pe tSwv2d24+Fp7ZoqVzGC1EkRKr+B6Ms9duhQ4hBDZxW0bGndno/bBtw49Vqtw7g7/ Q8I884dITLUE2SN4pbBOIguc7bbs0PLGaC+W/Y6s8CXUad8bRMaGdqu7VS4oUOaT PVa1UMDhhX/+ADfDFReFJpPonKl5vTLjC99Y0UvxvzQfudmKvRr4JwjxUw68HsHT jVdrslv9m5I2eQ9Jk1DiC9o/m41iNIQfD4eUoKFeL5IBOtXpoO2ZYhHliXxH4db7 Tu6zjjrxqfmIqxvsnLDT7wcpbp+OJBQ= =Lm0c -----END PGP SIGNATURE-----
Hello, Did you have a look to Substance D ? http://substanced.readthedocs.org/en/latest/ It is based on Pyramid, it uses a ZODB for storage, and it provides a ZMI like management interface. And you can use all the good ZCA stuff if you want to. Eric On Wed, Jul 30, 2014 at 12:56 PM, Christopher Lozinski < lozinski@freerecruiting.com> wrote:
I have a basic version of Zopache running internally. It is a zope-2 like ZMI running on top of grok on top of ZTK. ZTK is really very nicely written. Grok makes it so much easier to use the ZTK. I an focused on using it to build my next generation recruiting website, but it would be good to have someone to talk to about this stuff. It is very very hard to find anyone who both appreciates TTW development, and understands the multiple layers of ZTK and Grok.
Anyhow if you are curious I am clozinski on skype.
Regards Chris _______________________________________________ Zope maillist - Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope-dev )
On 7/30/14, 3:59 PM, Eric Bréhault wrote:
Hello,
Did you have a look to Substance D ? http://substanced.readthedocs.org/en/latest/
Yes I did. Thank you. Someone on the Grok mailing list mentioned it. My understanding is that Pyramid is based on ZTK, but not on Grok. Personally I find ZTK way too painful to use. In contrast Grok is really quite easy to use. Regards Chris
On 07/30/2014 12:56 PM, Christopher Lozinski wrote:
I have a basic version of Zopache running internally. It is a zope-2 like ZMI running on top of grok on top of ZTK. ZTK is really very nicely written. Grok makes it so much easier to use the ZTK. I an focused on using it to build my next generation recruiting website, but it would be good to have someone to talk to about this stuff. It is very very hard to find anyone who both appreciates TTW development, and understands the multiple layers of ZTK and Grok. I am a quite happy user of zope 2.9.x, although most likely my application will have to be ported to tomcat (using jython) in the short term.
I keep data in MySQL, I had to replace most products with Extensions for lack of support, didn't use the TTW classes. I use little of the zope API and no roles (I use my own security roles in the database) . I like the ZMI, error_log, Zope DB Adapter, ZSQL, and Python Scripts which hide the web machinery from me. I like the easy access to the running environment for testing and maintenance purposes. I love the ZPT and Python. I have a nice UI/BusinessRules/DataAccess architecture that makes it easy to do maintenance at minimal cost. It is very easy to jump in and fix/improve code, especially considering I only do it on occasion. There are of course limitations to this environment, in particular for developers that need all the file system tools for development and collaboration. But has it stands, it is very cost effective for some use cases. I don't know about ZTK, Grok. Fernando Martins
Anyhow if you are curious I am clozinski on skype.
Regards Chris _______________________________________________ Zope maillist - Zope@zope.org https://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - https://mail.zope.org/mailman/listinfo/zope-announce https://mail.zope.org/mailman/listinfo/zope-dev )
On 7/30/14, 10:50 PM, Fernando Martins wrote:
I don't know about ZTK, Grok. Well let me start of by describing them, and some history, so that we are all on the page. At the risk of overloading the term, so that we share the same context.
First there was Zope 2. It was pretty cool for its time. Lots of people jumped on board, and created many products. That is when the trouble started. If Zope 2 did not meet the needs of the product developers, it was monkey patched. Meaning people would replace a python method at run-time. This was fine until two products would monkey patch the same method. This caused trouble. Something better was needed. So they moved to the Zope Comjponent Architecture (ZCA). Really they should have called it the python component architecture. Huge marketing error. ZCA manages adaptors. An adaptor is a small python object that points to the original object. The adaptor can have the new needed method on it. All other methods are dispatched to the original object. If two users of the same object want to replace the same method, they just use two different adaptors. So Zope 3 was born. It had a nice ZMI, but no acquisition, and this weird registration stuff. Worse yet file system development in Zope 3 with ZCML registrations was just too painful. And the security was way too tight. Everything was forbidden until explicitly permitted. So along came Grok. Without going into detail it made it quite reasonable to do file system development. And it simplified security. Everything is possible, unless forbidden. Much closer to what I want. So that was progress. But it was still too complicated. And there were too many circular dependencies. And there is a huge community who did not like the ZMI, and so they split Zope 3 into two parts. Zope.* and zope.app.* The later had all the GUI stuff. The zope.* part without the GUI they called ZTK. Okay so that tells you what ZTK and Grok are. Back to your application. On 7/30/14, 10:50 PM, Fernando Martins wrote:
(I use my own security roles in the database) .
Well that is very interesting. One of my biggest complaints about Zope 2 was the security model. Security was on the instances. Not possible to just make security declarations on the classes, without having to also declare it on the instances. So I am hugely curious about your security model. The grok security model, while better than ZTK, still leaves a lot to be desired. Fortunately it is quite easy to replace. On 7/30/14, 10:50 PM, Fernando Martins wrote:
although most likely my application will have to be ported to tomcat (using jython) in the short term.
Why tomcat? I would think that there would be many native python web servers you could use. Have you considered Pyramid. It also uses the ZODB and traversal.
On 07/31/2014 06:33 AM, Christopher Lozinski wrote:
On 7/30/14, 10:50 PM, Fernando Martins wrote:
I don't know about ZTK, Grok. ... Okay so that tells you what ZTK and Grok are. Back to your application. I never needed it directly and I wonder if it was not a case of over-engineering that helped zope's community fragmentation.
I don't know why grok did not succeed.
On 7/30/14, 10:50 PM, Fernando Martins wrote:
(I use my own security roles in the database) . Well that is very interesting. One of my biggest complaints about Zope 2 was the security model. Security was on the instances. Not possible to just make security declarations on the classes, without having to also declare it on the instances. So I am hugely curious about your security model. The grok security model, while better than ZTK, still leaves a lot to be desired. Fortunately it is quite easy to replace.
it's just an application specific security "model". some pages (or parts of it) are merely for admin roles (which have a group of people associated). In other cases, it is the data (records, which belong to the creator, or corresponding team, or related maintainers. Has it happens, the roles are part of the data of the application and naturally used to manage the data or pages or parts of it. For the pages, it is hard-coded. Each page has associated a single Python script (business rules) that produces all data as a single class which includes attributes like isAdmin, isEditor. Nothing general purpose.
On 7/30/14, 10:50 PM, Fernando Martins wrote:
although most likely my application will have to be ported to tomcat (using jython) in the short term. Why tomcat? I would think that there would be many native python web servers you could use. Have you considered Pyramid. It also uses the ZODB and traversal.
politics. it is supported by IT. zope is not. nothing wrong with zope itself.
On 7/31/14, 9:13 PM, Fernando Martins wrote:
I wonder if it was not a case of over-engineering that helped zope's community fragmentation. That is correct. You know the famous saying by P.J. Eby
Those who do not study Zope, are condemned to reinvent it. Well that is because every concept known to software developers is in there. There is no clear directory into the concepts/software libraries. And worse yet, when I want to use any of those concepts it does not have a clear human interface, documentation and mental model, so that I have to go and read the source code. It is a human factors disaster. Particularly if your boss is on your back asking what you have done today. "I just spent two days trying to understand the zope security model. Turns out I do not need it" Is not an acceptable reply. Which is literally how I spent my last two days. I had to understand it before I could decide to toss parts of it out. Fortunately I do not have a boss. I now understand that my arguments on the mailing list were really about software engineering vs Human Factors. My training was in industrial engineering, rather than computer science. Using last centuries technologies is an unmitigated human factors disaster. Sure the future is giant libraries of reusable components, but there is no viable way to get there from here. There needs to be a graceful path. So the Zopache user mental model starts with 4 simple TTW classes. HTML, CSS, Javascipt, and Images. It will be easy for people to put up their HTML resumes on my next generation recruiting website PrivaCV.com. And from there the next branch of the hierarchical menu will have some more options for them to explore and learn. One step at a time. Thank you so much for helping me to understand the context of the work I am doing. Okay back to work. Regards Chris
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Christopher Lozinski wrote:
On 7/31/14, 9:13 PM, Fernando Martins wrote:
I wonder if it was not a case of over-engineering that helped zope's community fragmentation. That is correct. You know the famous saying by P.J. Eby
Those who do not study Zope, are condemned to reinvent it.
Well that is because every concept known to software developers is in there. There is no clear directory into the concepts/software libraries. And worse yet, when I want to use any of those concepts it does not have a clear human interface, documentation and mental model, so that I have to go and read the source code. It is a human factors disaster. Particularly if your boss is on your back asking what you have done today. "I just spent two days trying to understand the zope security model. Turns out I do not need it" Is not an acceptable reply. Which is literally how I spent my last two days. I had to understand it before I could decide to toss parts of it out. Fortunately I do not have a boss.
I now understand that my arguments on the mailing list were really about software engineering vs Human Factors. My training was in industrial engineering, rather than computer science. Using last centuries technologies is an unmitigated human factors disaster. Sure the future is giant libraries of reusable components, but there is no viable way to get there from here. There needs to be a graceful path.
So the Zopache user mental model starts with 4 simple TTW classes. HTML, CSS, Javascipt, and Images. It will be easy for people to put up their HTML resumes on my next generation recruiting website PrivaCV.com. And from there the next branch of the hierarchical menu will have some more options for them to explore and learn. One step at a time.
Thank you so much for helping me to understand the context of the work I am doing.
You are arguing and blathering every other year the same nonsense without any outcome. Do you have a mission? Do you have a goal? Have we seen any contribution, any code from you side of the last decade? - -aj -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGUBAEBAgAGBQJT3wdwAAoJEADcfz7u4AZj8scLviX4qBif/JCanLWCCg64tm8y mADE8Co/XcaIR1p44rkVWPuJhE6c/RtJzdqg/sxhk8TCF1xxv4NO7bEeSix6mfgo ccUJ3TdKpF/PubwTjLPgHEt7WXqHI5g/enqWYQwvdqmMl/w6T2Ww9QQhoZ/8HEtp hyM9a7fTHE3TkexUPP3up1dtDNumyzORnMKyy32DGd41x1/merlXqFlGvleKIeeu V8N2WE0090oedI+jOZGJvT+5vgKYEfg51YE5BmnKr8Nns63xt5FFptc1GZkWXD81 44Sc7IVLMZpdkOzLyGk9AZu8gi1scU8tBRwcNvZolyaDyKSDgyfuzPqCCCtflxUX 4zoxnqB3K6hlq8fk5/IH2iu1h0XIby8dPNZ9i8XOC2SXXuArhcOWsv+L8of+dmzE fYKjepk8qUzbzh4coL0KaQiT6lxa06lfSZLrW7+llH1RXV4kxv/lHCu/Hq0Vljqg RHd7HnE02trdhFCfxWYaTgMGR+z84TI= =WFJl -----END PGP SIGNATURE-----
On 8/4/14, 7:09 AM, Andreas Jung wrote:
You are arguing and blathering every other year the same nonsense without any outcome.
There has been a huge outcome. I now recognize that grok and ZTK are a human factors disaster. It is way too complex for an ordinary mortal to begin using. I was privileged to be able to watch it for many years and figure out what to do with this mammoth piece of code. Those of us who do manage to use it, do not get simple user interfaces. I still do not quite understand Zope security. Really the whole Grok/ZTK ecosystem needs to be rewritten with an eye to Human Factors. You need an industrial engineer in charge, not a computer scientist. I have also increased my self confidence. I am perhaps the only one of the once numerous TTW developers to have mastered the Grok/ZTK platform. I am now able to do what I need. The rest just faded away. That is quite an impressive accomplishment on my part. I have a first release of Zopache running internally. More importantly I now have a possible Beta user I met through this mailing list, we are in discussions on how to work together. Mission accomplished. Thank you sir.
Have we seen any contribution, any code from you side of the last decade? Well I have written 90% of the ZTFY wiki. And I wrote the entire Zopache Wiki. I laid out exactly what is needed to be done. I gave huge end user feedback to the mailing lists over the years. Sadly people like you quite ignored it, and the whole community consequently died. Don't blame me for that. I did my part.
But your hostility on this mailing list has been so huge, that I am now unlikely to release Zopache to open source. In any case, open source is the wrong model from a Human Factors point of view. Then they have to mess with last century's unix file system. And they are scared of no support. People want a free hosted Zopache TTW. Something like PythonAnywhere. And that is high on my list of things to do. Open Source is also the wrong model for getting people to invest their time and effort in the project. Unlike Linux there is not a huge user demand. Maybe two of us to contribute. Maybe I need to give out shares to anyone who wants to work on this project. I have to figure out the details. With Zopache running as a free supported hosted solution, even a neanderthal like you could use it. I do appreciate your provoking an interesting conversation.
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 <lol/> Christopher Lozinski wrote:
On 8/4/14, 7:09 AM, Andreas Jung wrote:
You are arguing and blathering every other year the same nonsense without any outcome.
There has been a huge outcome. I now recognize that grok and ZTK are a human factors disaster. It is way too complex for an ordinary mortal to begin using. I was privileged to be able to watch it for many years and figure out what to do with this mammoth piece of code. Those of us who do manage to use it, do not get simple user interfaces. I still do not quite understand Zope security. Really the whole Grok/ZTK ecosystem needs to be rewritten with an eye to Human Factors. You need an industrial engineer in charge, not a computer scientist.
I have also increased my self confidence. I am perhaps the only one of the once numerous TTW developers to have mastered the Grok/ZTK platform. I am now able to do what I need. The rest just faded away. That is quite an impressive accomplishment on my part.
I have a first release of Zopache running internally.
More importantly I now have a possible Beta user I met through this mailing list, we are in discussions on how to work together. Mission accomplished. Thank you sir.
Have we seen any contribution, any code from you side of the last decade? Well I have written 90% of the ZTFY wiki. And I wrote the entire Zopache Wiki. I laid out exactly what is needed to be done. I gave huge end user feedback to the mailing lists over the years. Sadly people like you quite ignored it, and the whole community consequently died. Don't blame me for that. I did my part.
But your hostility on this mailing list has been so huge, that I am now unlikely to release Zopache to open source. In any case, open source is the wrong model from a Human Factors point of view. Then they have to mess with last century's unix file system. And they are scared of no support. People want a free hosted Zopache TTW. Something like PythonAnywhere. And that is high on my list of things to do.
Open Source is also the wrong model for getting people to invest their time and effort in the project. Unlike Linux there is not a huge user demand. Maybe two of us to contribute. Maybe I need to give out shares to anyone who wants to work on this project. I have to figure out the details.
With Zopache running as a free supported hosted solution, even a neanderthal like you could use it.
I do appreciate your provoking an interesting conversation.
- -- Regards Andreas Jung andreas@andreas-jung.com about.me/andreasjung EuroPython 2014 Organization Team - Communications -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (Darwin) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iQGUBAEBAgAGBQJT4QCAAAoJEADcfz7u4AZjmP4LwN+z2qFRRlhISf9X3Br4Z4M6 O5kVpPpodyYfHyu4orhYYkwOpEiSeWEhwNUuS6gowptKmOxIqrODjLrjordqFEfF ft/Py5VgiqtBdlZGFoRI+idKh5YKHyaA4t41hSsh9wOO0Vo/pMR0JjxRKOyJmetH kno8HuZkcRArhJz3z6AcJh9jF9NLK1OxJUNPt1cGNYMJlnLU2yP6kQiG2hBcd0rk rH+ljfvUHXQyf3Wkie0P200KJ5u2DA+WYyjcWz4+f04fq3Y+yCAlMHxnqCnM8rVs QL4DIZ6++C38Bbzt/NdS/H31PPj5q7PoqNgWooH7oT1vbhtChjPOzeQfotqTdgYD ytLqNdOKdVyUzJ6LIoP3P7ymlj4TMpwel4nsHSPnhvDJphtveT1o+cFFkVL/W11k QO7ZC6bFBWzhal2wYUhAi9PxYTiN4FgCcB7LFD9HTgQ82eYXUL6nHAv15n//oMuq aeXmFdr79mXvmSFSxfB5GEgPoGirmT8= =iHuO -----END PGP SIGNATURE-----
participants (5)
-
Andreas Jung -
Christopher Lozinski -
Eric Bréhault -
Fernando Martins -
Giampiero Benvenuti