August 2009 - Zope - Zope lists

Safari basic authentication problem
by Hedley Roos 12 Aug '09

12 Aug '09

Hi Safari 4.0.2 fails to send an Authorization header to the server when the user is authenticated via basic authentication. This results in all sorts of permission problems. I realise this is not a Zope problem but perhaps I can hack some temporary solution server-side to convince Safari to play along. Header examples: Firefox: -------- 'GET /sweet HTTP/1.1\r\n Host: 192.168.1.75:23190\r\n User-Agent: Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.1.1) Gecko/20090716 Ubuntu/9.04 (jaunty) Shiretoko/3.5.1\r\nAccept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8\r\n Accept-Language: en-us,en;q=0.5\r\nAccept-Encoding: gzip,deflate\r\n Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7\r\n Keep-Alive: 300\r\n Connection: keep-alive\r\n Cookie: tree-s="eJzT0MgpMOQKVneEA1dbda4CI67EkgJjLj0AeGcHew"\r\n Authorization: Basic YWRtaW46bG9jYWw=\r\n Cache-Control: max-age=0' Safari: ------- 'GET /sweet HTTP/1.1\r\n Host: 192.168.1.75:23190\r\n User-Agent: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US) AppleWebKit/530.19.2 (KHTML, like Gecko) Version/4.0.2 Safari/530.19.1\r\n Referer: http://192.168.1.75:23190/sweet/pt_editForm\r\n Accept: application/xml,application/xhtml+xml,text/html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5\r\n Accept-Language: en-US\r\n Accept-Encoding: gzip, deflate\r\n Cache-Control: max-age=0\r\n Cookie: __utma=91023834.1699497027.1250064893.1250064893.1250064893.1; __utmb=91023834; __utmc=91023834; __utmz=91023834.1250064893.1.1.utmccn=(direct)|utmcsr=(direct)|utmcmd=(none); tree-s="eJzTyCkw5NLIKTDiClZ3hANXW3WuAmOuxEQ9AIOOB9Q"\r\n Connection: keep-alive' This thread also discusses the issue: http://plope.com/Members/chrism/safari_3_discards_basic_auth It is fairly simple to replicate - add a Page Template to the root which displays request/AUTHENTICATED_USER and navigate to it (while logged in) with the respective browsers. Hedley

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Getting Zope code to output to event.log
by Ken Winter 10 Aug '09

10 Aug '09

To debug my code in my Zope/Plone site, I sometimes need to put logger lines into Zope/Plone code, in order to trace my way through an error traceback. I can do this easily with Plone code in the Plone Products folder: Just put in the logger line, restart Zope, run my tests, and the output appears in the Zope event.log. But when I try the same thing with native Zope code (for example, in the OFS directory), the output doesn't show up in event.log. I figure these modules have to be reinstalled or re-somethinged to get my changes activated, but I don't know how to do this. Can you help? ~ TIA ~ Ken

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zc.buildout and zope2.12
by jonas 09 Aug '09

09 Aug '09

Hey! I am new to the /zc.buildout /tools and python packaging. I would like to have buildout.cfg file which should look like this: [buildout] parts = zope2.12 zope_instance product1 product2 ... [zope2.12] recipe = zc.recipe.egg ... [instance] recipe = plone.recipe.zope2instance ... [product1] recipe = ? eggs = ... [product2] recipe = ? eggs = ... .... So I would like to have zc.buildout to grab zope from the net, make zope instance and put somehow [my problem] those product parts into zope instance. Do you have any suggestions or do you now some recipes or perhaps could you give any tips about installing products into instance. There is not much time so I`m asking you for a little help :) Regards, Jonas

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Zope and MySQL (ZMySQLDA errors)
by Robbie Honerkamp 09 Aug '09

09 Aug '09

I apologize in advance if this is too basic of a question to ask- I've read through countless websites and list archives today, and I'm still coming up short. I'm in the process of moving a Zope 2.6.0 instance to a Zope 2.11.4 install. The app is a front end app to a MySQL database that's been running happily along for the last seven years. The problem I'm currently running into on the new server is configuring the database server connection. I've installed ZMySQLDA (though where the correct location should be is up in the air- it wants to unzip to lib/python/Products, where some people seem to think it should be, but other docs I find say it should be under Products in the instance directory. I've tried it in both locations, though. I'm running ZMySQLDA version 2.0.8. I've installed MySQL-python version 1.2.3c1. When I start the instance, I get the following error. I've searched on the "No module named ImageFile", but I haven't found anything that seems to apply. I'll greatly appreciate any help here, as this is part of a larger project that's running behind, and I've already spend my day playing with this. :/ Robbie 2009-08-08 15:20:43 INFO ZServer HTTP server started at Sat Aug 8 15:20:43 2009 Hostname: 0.0.0.0 Port: 8090 2009-08-08 15:20:43 INFO Zope Set effective user to "zope" 2009-08-08 15:20:43 ERROR Application Could not import Products.ZMySQLDA Traceback (most recent call last): File "/opt/Zope-2.11.4/lib/python/OFS/Application.py", line 709, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/srv/zope/testinstance/Products/ZMySQLDA/__init__.py", line 91, in ? import DA File "/srv/zope/testinstance/Products/ZMySQLDA/DA.py", line 93, in ? import Shared.DC.ZRDB.Connection, sys, DABase File "/srv/zope/testinstance/Products/ZMySQLDA/DABase.py", line 92, in ? from ImageFile import ImageFile ImportError: No module named ImageFile Traceback (most recent call last): File "/opt/Zope-2.11.4/lib/python/Zope2/Startup/run.py", line 56, in ? run() File "/opt/Zope-2.11.4/lib/python/Zope2/Startup/run.py", line 21, in run starter.prepare() File "/opt/Zope-2.11.4/lib/python/Zope2/Startup/__init__.py", line 109, in prepare self.startZope() File "/opt/Zope-2.11.4/lib/python/Zope2/Startup/__init__.py", line 300, in startZope Zope2.startup() File "/opt/Zope-2.11.4/lib/python/Zope2/__init__.py", line 47, in startup _startup() File "/opt/Zope-2.11.4/lib/python/Zope2/App/startup.py", line 51, in startup OFS.Application.import_products() File "/opt/Zope-2.11.4/lib/python/OFS/Application.py", line 686, in import_products import_product(product_dir, product_name, raise_exc=debug_mode) File "/opt/Zope-2.11.4/lib/python/OFS/Application.py", line 709, in import_product product=__import__(pname, global_dict, global_dict, silly) File "/srv/zope/testinstance/Products/ZMySQLDA/__init__.py", line 91, in ? import DA File "/srv/zope/testinstance/Products/ZMySQLDA/DA.py", line 93, in ? import Shared.DC.ZRDB.Connection, sys, DABase File "/srv/zope/testinstance/Products/ZMySQLDA/DABase.py", line 92, in ? from ImageFile import ImageFile ImportError: No module named ImageFile

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acl_users and encrypted passwords
by Peter Bengtsson 07 Aug '09

07 Aug '09

When you encrypt your passwords in an acl_users User Folder, is there a way to check that the old password is correct? I'm building an app that allows the user to change her password with the usual form of: Old: ________ New: ________ Confirm: ________ -- Peter Bengtsson, work www.fry-it.com home www.peterbe.com hobby www.issuetrackerproduct.com fun crosstips.org

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Re: [Zope] convert python to dtml
by Jaroslav Lukesh 06 Aug '09

06 Aug '09

> Odesílatel: Exteam <exteam6(a)yahoo.co.in> > hi all, > i'm stuck at this point, > can some one convert thge following python code in to > dtml & help me. > i'm not able to convert it in to dtml. Why do you want to recode into DTML? I think that is piece of good code and much faster than DTML. You could try following replacing (original line of your code, follows with DTML code), but not tested: > rec = context.test_select_sql() <dtml-call "REQUEST.set(rec , test_select_sql())"> > print "Fields definitions" Fields definitions > recordset = rec.dictionaries() <dtml-let "recordset = rec.dictionaries()" > rownum = 1 <dtml-call "REQUEST.set(rownum,1)" > for record in recordset: <dtml-in recordset> > print "Row %d" % (rownum), "check", record Row <dtml-var rownum>, check <drml-var sequence-item><br> > rownum = rownum + 1 <dtml-call "REQUEST.set(rownum,rownum+1)" </dtml-in> and so on on the rest of code. > for key in record.keys(): > print key, "=", record[key] > print "-" * 80 > return printed

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Re: [Zope] Cheap Zope hosting
by Bernard Devlin 04 Aug '09

04 Aug '09

oops, ended up replying directly to Lennart than the list. Apologies to Lennart. Bernard > Like Lennart, I've been with Linode for over a year. I've been very > pleased with uptime and support, and repeatedly surprised by their > regular improvements on what was already an outstanding proposition. > > Bernard > > On Tue, Aug 4, 2009 at 9:06 AM, Lennart Regebro<regebro(a)gmail.com> wrote: >> 2009/7/31 Allen Schmidt Sr. <aschmidt(a)fredericksburg.com>: >>> Now that HighSpeedRails is closing down at midnight tonight, does anyone >>> have any low-cost suggestions for hosting a handful of low-traffic >>> domains in a single Zope?? >> >> I use a virtual server on Linode. No idea what you mean with "cheap", >> or if the support is good, as I haven't needed it. :-) Works for me. >> -- >

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Announcing: Zope 4.0 project
by Tres Seaver 04 Aug '09

04 Aug '09

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On behalf of the Zope community, I am pleased to announce the creation of the "Zope 4.0" project. After extensive discussion with the Zope wizards in conclave at PyCon 2009, the new project's website has been launched: http://zopefour.org/ Enjoy! Tres. - -- =================================================================== Tres Seaver +1 540-429-0999 tseaver(a)palladion.com Palladion Software "Excellence by Design" http://palladion.com -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.6 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFJ01VR+gerLs4ltQ4RAiljAKCACB9aMtI3YnsXPZss4hdEDrA7FACgsqv7 3jR6FQeEy0qpX4D4NOX+HsA= =q8Fu -----END PGP SIGNATURE-----

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Hide zope http signature
by iarly selbir | ski0s 01 Aug '09

01 Aug '09

How to hide/custom the zope server signature from http header? There is some way to do it? Adding it to apache configuration only works for html, php or any other page but doesn't work for zope pages, remembering that I'm using zope behind apache. Thanks for any suggestion. Regards, - - iarly selbir | ski0s :wq!

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