[Zope] Login Manager problem
Hello,
I posted this some days ago on zope-ptk and zope-dev mailing list,
but got no response, so I thought I've sent it to the wrong mailing list,
here is waht happens, and a possible solution :-)
I had a strange problem when trying out LoginManager v0.8.8b1 with the latest cvs
Checkout (as of Oct.23),
here is the traceback trying to add a LoginManager (The form didn't show up):
Error Type: NameError
Error Value: path
...
Traceback (innermost last):
File /usr/local/tmp/Zope2/lib/python/ZPublisher/Publish.py, line 222, in
publish_module
File /usr/local/tmp/Zope2/lib/python/ZPublisher/Publish.py, line 187, in publish
File /usr/local/tmp/Zope2/lib/python/Zope/__init__.py, line 221, in
zpublisher_exception_hook
File /usr/local/tmp/Zope2/lib/python/ZPublisher/Publish.py, line 171, in publish
File /usr/local/tmp/Zope2/lib/python/ZPublisher/mapply.py, line 160, in mapply
(Object: addLoginManager)
File /usr/local/tmp/Zope2/lib/python/ZPublisher/Publish.py, line 112, in call_object
(Object: addLoginManager)
File /usr/local/tmp/Zope2/lib/python/App/special_dtml.py, line 120, in __call__
(Object: addLoginManager)
(Info: /usr/local/tmp/Zope2/lib/python/Products/LoginManager/addLoginManager.dtml)
File /usr/local/tmp/Zope2/lib/python/DocumentTemplate/DT_String.py, line 528, in
__call__
(Object: addLoginManager)
File /usr/local/tmp/Zope2/lib/python/DocumentTemplate/DT_In.py, line 633, in
renderwob
(Object: UserSourcesMetaTypes(this()))
File /usr/local/tmp/Zope2/lib/python/DocumentTemplate/DT_Util.py, line 331, in eval
(Object: UserSourcesMetaTypes(this()))
(Info: UserSourcesMetaTypes)
File /usr/local/tmp/Zope2/lib/python/ZPublisher/HTTPRequest.py, line 772, in
__getitem__
NameError: (see above)
after looking at the LM code I found that the manage_addLoginManagerForm is defined
in LoginManager.py:
...
manage_addLoginManagerForm = HTMLFile('addLoginManager', globals(),
UserSourcesMetaTypes = PlugInFinder(LoginManager.UserSourcesGroup),
LoginMethodsMetaTypes = PlugInFinder(LoginManager.LoginMethodsGroup))
...
At first I thought it could have been a LM problem, removing
UserSourcesMetaTypes(this()) let
the form appear, but when I focused on the UserSourcesMetaTypes work, and how the user
sources
PlugIns get installed I found nothing (It was actually my first test with LM
ZPatterns), moreover
there was no mention of such problems by anyone else on the Mailing Lists.
Then I tried to it on a Zope 2.2.0 (released) and it worked fine adding the LM.
So it should have been something with my Zope CVS checkout, when looked at the
HTTPRequest.py
file at the line shown in the Traceback, i found a possible error with "__getitem__"
When it tries to return the value of UserSourcesMetaTypes, it enters the "if
key[:1]=='U':" at line 760
since UserSourcesMetaTypes starts with 'U', but match is empty, therefore path is not
initialized
and at the line 772 we have the NameError.
Putting the lines 772-774 inside the "if match is not None:" fixed the problem (I
included a diff for this),
is it the right way to go, is it enough? I think so but I have a small knowledge of
Zope internals so
I'm not completely sure i.e. if we want to match only the env.variables starting with
"URL" why not even change
the "if key[:1]=='U':" into "if key[:3]=='URL':"?
Thanks
Luca Mearelli
*** HTTPRequest.py Mon Oct 23 15:32:09 2000
--- HTTPRequest.py.OLD Mon Oct 23 14:55:51 2000
***
*** 769,777
path = [''] + path[:n]
else:
path = [other['SERVER_URL']] + path[:n]
! other[key] = URL = join(path, '/')
! self._urls = self._urls + (key,)
! return URL
if isCGI_NAME(key) or key[:5] == 'HTTP_':
environ=self.environ
--- 769,777
path = [''] + path[:n]
else:
path = [other['SERVER_URL']] + path[:n]
! other[key] = URL = join(path, '/')
! self._urls = self._urls + (key,)
! return URL
if isCGI_NAME(key) or key[:5] == 'HTTP_':
environ=self.environ
[Zope] Login Manager
Hi I've been tring to install Login Manager. I installed ZPattens ok and it works but i am unable to get login manager going. file "/home/markt/Zope/lib/python/Products/LoginManager/LoginManager.py", line 9, in ? from Products.ZPatterns.SheetProviders import SheetProviderContainer ImportError: cannot import name SheetProviderContainer any help would be great Thanks Mark ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] [Zope]login manager error
on zope startup I get this zope@phonix:/usr/local/dc/zope$ -- 2000-08-01T13:39:45 ERROR(200) Zope Couldn't import Products.LoginManager Traceback (innermost last): File /usr/local/dc/zope/lib/python/OFS/Application.py, line 396, in import_products (Object: string) File /usr/local/dc/zope/lib/python/Products/LoginManager/__init__.py, line 1, in ? File /usr/local/dc/zope/lib/python/Products/LoginManager/LoginManager.py, line 9, in ? ImportError: cannot import name SheetProviderContainer help! Thanks Owen ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] [Zope]login manager error
solved it by using LoginManager-0_8_7a1.tgz Owen Smith wrote: on zope startup I get this zope@phonix:/usr/local/dc/zope$ -- 2000-08-01T13:39:45 ERROR(200) Zope Couldn't import Products.LoginManager Traceback (innermost last): File /usr/local/dc/zope/lib/python/OFS/Application.py, line 396, in import_products (Object: string) File /usr/local/dc/zope/lib/python/Products/LoginManager/__init__.py, line 1, in ? File /usr/local/dc/zope/lib/python/Products/LoginManager/LoginManager.py, line 9, in ? ImportError: cannot import name SheetProviderContainer ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
[Zope] Login manager and ZPatterns - error
I had an older version of LoginManager (0.3) installed on my default Zope installation (2.1.6) running on a RH 6.3 Linux. I downloaded and installed LoginManager 0.8.6 and then things started getting weird. LoginManager and PTK were both being reported as broken products. So, spent about 4 hours trying to understand what was going on (reinstalling - reading the zope.org and egroups) and then found out that I needed ZPatterns. So I downloaded the binary version (0.3) and installed that. However, when I tried to do the make part, I kept getting an error. After much investigation, I discoverd that I needed the Components library for the makefile stuff. So,I then had to download the entire Zope souce code and installed that into a new directory - and copied the components over to the existing zope directory. However the make still didnt work. Then I tried (un)taring Zpatterns into the new zope and tried to make and still problems. Tben I downloaded the source an older version of ZPatterns and installed that to the new zope and got the make to work eventually. Then i tried the same procedure on teh old zope and still no joy. Then I decided to copy over everything from the new zope to the old zope in the ZODB directory that was new. That seemed to do the trick and enventually after about 16 straight hours of pure frustration (for a newbie like me) i got the makefile step to go through without an error. However, when I restart zope, I now get a new error in the login manager traceback: Traceback (innermost last): File "/usr/share/zope/lib/python/OFS/Application.py", line 387, in import_products product=__import__(pname, global_dict, global_dict, silly) File "/usr/share/zope/lib/python/Products/LoginManager/__init__.py", line 1, in ? import LoginManager, LoginMethods, UserSources File "/usr/share/zope/lib/python/Products/LoginManager/LoginManager.py", line 9, in ? from Products.ZPatterns.SheetProviders import SheetProviderContainer ImportError: cannot import name SheetProviderContainer I have no idea where to even start looking for the problem. Anyone have any hint or idea - I would really appreciate any help. Its been a very long and frustrating day :) Thanks in advance Demos __ Do You Yahoo!? Get Yahoo! Mail Free email you can access from anywhere! http://mail.yahoo.com/ ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Login manager and ZPatterns - error
What version of ZPatterns do you have. I experienced this problem earlier and realized that in the file SheetProviders.py in the ZPatterns library some verison of ZPatterns totally lack the SheetProverContainers. I run on ZPatterns 0-3-0 and I had it up'n'running. /Mathias Bengtsson Demos Economacos wrote: I had an older version of LoginManager (0.3) installed on my default Zope installation (2.1.6) running on a RH 6.3 Linux. I downloaded and installed LoginManager 0.8.6 and then things started getting weird. LoginManager and PTK were both being reported as broken products. So, spent about 4 hours trying to understand what was going on (reinstalling - reading the zope.org and egroups) and then found out that I needed ZPatterns. So I downloaded the binary version (0.3) and installed that. However, when I tried to do the make part, I kept getting an error. After much investigation, I discoverd that I needed the Components library for the makefile stuff. So,I then had to download the entire Zope souce code and installed that into a new directory - and copied the components over to the existing zope directory. However the make still didnt work. Then I tried (un)taring Zpatterns into the new zope and tried to make and still problems. Tben I downloaded the source an older version of ZPatterns and installed that to the new zope and got the make to work eventually. Then i tried the same procedure on teh old zope and still no joy. Then I decided to copy over everything from the new zope to the old zope in the ZODB directory that was new. That seemed to do the trick and enventually after about 16 straight hours of pure frustration (for a newbie like me) i got the makefile step to go through without an error. However, when I restart zope, I now get a new error in the login manager traceback: Traceback (innermost last): File "/usr/share/zope/lib/python/OFS/Application.py", line 387, in import_products product=__import__(pname, global_dict, global_dict, silly) File "/usr/share/zope/lib/python/Products/LoginManager/__init__.py", line 1, in ? import LoginManager, LoginMethods, UserSources File "/usr/share/zope/lib/python/Products/LoginManager/LoginManager.py", line 9, in ? from Products.ZPatterns.SheetProviders import SheetProviderContainer ImportError: cannot import name SheetProviderContainer I have no idea where to even start looking for the problem. Anyone have any hint or idea - I would really appreciate any help. Its been a very long and frustrating day :) Thanks in advance Demos __ Do You Yahoo!? Get Yahoo! Mail - Free email you can access from anywhere! http://mail.yahoo.com/ ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev ) ___ Zope maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope-dev )
