[Zope-dev] Re: Still i18n:attributes DeprecationWarning on Zope head!
Godefroid Chapelle wrote: Sidnei and I have corrected branch 2.7. Currently, DeprecationWarnings are meant to stay on HEAD. Indeed, this is a good thing... Those Deprecation Warnings are emitted from TAL/TALGenerator.py. Feel free to replace the message by something more explicit to you. I know that, the error message is fine, but there are tests that need to be corrected. Since you know this syntax very well, please can you check out the Zope HEAD, search for tal:attributes and fix and broken tests? I think there are only a few files that need to be changed... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] AW: [Summary] Caching prob with AHCM and headers
Fred Yankowski wrote: python: content.meta_type == 'Filesystem Image' Do you have any content with this metatype? There is nothing in the portal_catalog with that meta_type. But there are lots of objects with that type: most everything in portal_skins/plone_images/, for example. Oh, I getcha now... hmmm.. since these are served from disk anyway, what would be the benefit in caching them? (Dim memories suggest that OFS.Image.Image does some work to circumvent caching, that's probabyl why they'er not being cached...) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Etag support in page templates
Jens Vagelpohl wrote: +1 Along with that the MS Author Via header garbage should at least be governed by some configuration flag. + as many things as I'm allowed ;-) Then I can finally stop patching production servers that serve up MS office files for download... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Etag support in page templates
Jamie Heilman wrote: Solution A) Solution B) The correct answer, of course, is to do both... Sorry, but not everyone fronts Zope with a proxy (yes, of coruse they should Jamie, but you have to understand not everyone is qutie as godlike as wants to get going as quickly as possible so they can try thing out, not as correctly as possible... hence the use case of Zope running standalone on a Win98 laptop ;-) In addition, some people's proxies may not be capable of adding the required headers. Finally, if support is added back, I'd like to see if via an API, so I can configure at the application level what headers are sent and from where. I wonder if RESPONSE.setHeader() is sufficient for this? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Cache growing during single REQUEST
Tim Peters wrote: Probably none for many apps. You'll be working with possibly non-current data, so think of ways your apps could possibly be damaged by that. For example, you're Bill Gates, using ZODB to track all your assets. A summary report takes hours to generate, and by the time you get it, perhaps a few of your billion-dollar overseas accounts were wiped out in the wee hours by an adverse court judgment, but the total you get added in the account values as of the time the report-generating transaction began. Oops. To the extent that MVCC hides that you're working with non-current data, to that extent also does an app relying on current data become vulnerable. When Bill is contemplating fleeing the country during turbulent times, he presumably needs to know how much cash he has right now, not what he had last night. Most apps aren't like that, but a one-size-fits-all policy for long-running transactions (like Bill's) doesn't exist. Ah, okay. That all makes sense... Of course, Bill may appreciate having a report that says based on data no newer than X where X is the time the transaction to generate the report started, rather than no report at all due to lots of read conflicts ;-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Communication between Zserver and ZPublisher
Alexander Schad wrote: Hi all, I'd like to understand how the communication between the ZServer and the ZODB works. As far as i know the ZServer (Web server) talks to the ZPublisher (ORB) to get the Requested Object. But do they communicate via tcpip sockets or unix sockets? Neither, AFAIK. I have a problem with hanging connections (for more than 1s) on the debug screen in zopes control panel and when all connections are jammed zope freezes. You using relational databases at all? What do the hung threads say they're doing on the debug info panel? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Communication between Zserver and ZPublisher
Alexander Schad wrote:
Yes an oracle DB and i'm using an external session service to store and
retrieve
session data using the httplib.
I think using httplib to return session data is risk to put it mildly. I'd put
money on the fact that it's either that or your ORacle query that's hanging...
What do the hung threads say they're doing on the debug info panel?
for example:
* Connections:
* Fri Sep 12 10:28:09 2003 (11650.65s) ({'HTTP_ACCEPT_ENCODING':
'gzip,deflate,compress;q=0.9', 'SERVER_PORT': '',
'PATH_TRANSLATED': ...
Well, yeah, the result of that would be helpful...
Chris
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Re: [Zope-dev] Catalog performance
John Barratt wrote: Chris Withers wrote: John Barratt wrote: docs = container.portal_catalog(meta_type='Document', ...) for doc in docs: obj = doc.aq_parent.unrestrictedTraverse(doc.getPath()) was_ghost = obj._p_changed is None value = obj.attr if was_ghost:obj._p_deactivate() Bear in mind though, that you can only do this in an external method... ..or product code ;-) Why can you only do this in an external method? This idea (deactivating objects) is used quite a extensively in many parts of core zope such as OFS.ObjectManager as I mentioned in another post, and we use it in our product code quite a bit as well. Nguyen was asking about a python script, you can't do these things there as the necessary methods don't have security declarations, and the methods start with '_', which I think the Zope Security Policy denies access to... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Cache growing during single REQUEST
Tim Peters wrote: Multiversion concurrency control (MVCC for short) is the next step. If no other crises intervene, Jeremy and I will start implementing that on the ZODB3 3.2 branch (most likely that branch -- can't swear to it) soon (ditto). From Jeremy's recent notes, I think it'll be the Zope 2.6 branch... You can google on the phrase to get a ton of more-or-less abstract overviews of the concept. The short course in ZODB is that, when MVCC is in effect, a read will return the state of the object as of the time the current transaction began, even if the object has subsequently been modified by some other transaction. Sounds great :-) If you need any implementations testing, do let me know! The overriding concern in all schemes is that you don't see inconsistent data. Yep. The current ReadConflictError prevents you from seeing inconsistent data by preventing you from loading objects that have changed since your current transaction began. Indeed, butthat could eb a lot of things, and often in situations where ti wouldn't matter, as long as the data is consistent... MVCC prevents it by (possibly) delivering non-current object states. I don't think either can be viewed as a pure win. The ways in which ReadConflictError loses are obvious to people here because they've experienced them. The ways in which MVCC loses will become obvious later 0.9 wink. Any ideas what they'll be yet? Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Still i18n:attributes DeprecationWarning on Zope head!
Chris Withers wrote: /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). Come on! Someone must have written this code! What does it mean and what should it be changed to? Chris :-( ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Still i18n:attributes DeprecationWarning on Zope head!
Stephan Richter wrote: What does it mean and what should it be changed to? I think the test must be updated. Arg! I know that! From what to what?! As usual with deprecation warnings, the error is next to useless... File None at row, column (1, 0) ...very helpful. Anyone have any idea where these are being emitted from? Chris PS: Wh yare depreaction warnings so useless? We have them from this stuff and from SearchIndex, neither of which tells you what's actually causing the problem. What would be the best way todo that? ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope 2.7.0-b2 startup error on windows
Michael Long wrote: After some further investigation I have found that a product that I am developing is causing the error to appear. The product appears to work fine in zope. I can add it, create objects with it and the objects are persistent. Can someone give me some advice on how to go about debugging my product to identify the offending code? print statements or the python debugger, take your pick :-) The error appears in the following environments: What's the error (type, value and traceback please...) cheer, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Zope HEAD test.py --dir doesn't work...
...can anyone else confirm this? It doesn't appear to ever find any tests. How should it be used? (just to check I'm doing the right thing...) cheers, Chris PS: CC'ing Jeremy in since he's the last person to touch test.py... ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Strange bug(?) accessing File objects
Bjorn Stabell wrote: When accessing File objects that are not accessible to Anonymous (HTTP and WebDAV View permissions not given), the Basic HTTP Auth window pops up repeatedly even after the user has logged in using the cookie crumbler method, and the user has permissions to view the file. Clicking cancel actually lets the user view the file, but that's not an acceptable solution, of course. Hmmm, you absolutely positive that's a basic auth box? Do you have MS Office installed on the machines where this happens? What type of files does this occur with? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope 2.7.0-b2 startup error on windows
Michael Long wrote:
I have recently installed Zope 2.7.0-b2 on windows XP and am getting the
same error message as 2.7.0-b1 when starting zope. Is this truly an
error message or just informational?
2003-09-05T11:37:23 BLATHER(-100) ZODB Commiting subtransaction of size 5382
Traceback (most recent call last):
File C:\Program Files\Zope-2.7.0-b2\lib\python\Zope\App\startup.py,
line 52, in startup
m=imp.find_module('custom_zodb',[getConfiguration().instancehome])
ImportError: No module named custom_zodb
Traceback (most recent call last):
File C:\Program Files\Zope-2.7.0-b2\lib\python\Zope\App\startup.py,
line 52, in startup
m=imp.find_module('custom_zodb',[getConfiguration().instancehome])
ImportError: No module named custom_zodb
Try adding objects to your Zope, if that works and they stick around even after
you restart Zope, then this isn't so much of a problem.
However, it's nasty, and I suspect you find you may not be able to store objects
to disk, so this does need fixing :-(
Please file on http://collector.zope.org
cheers,
Chris
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[Zope-dev] i18n:attributes DeprecationWarning on Zope head? Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title)
The message makes sense, what should they be replaced with? [EMAIL PROTECTED] wrote: == Python Version:2.2.3 (#1, Jun 10 2003, 13:52:48) [GCC 2.95.2 2220 (Debian GNU/Linux)] Modules included: Zope (HEAD) Running unit tests from /stuff/chrisw/ZopeTests/sandbox/Zope /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (5, 3) Attributes alt , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (1, 0) Attributes name , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:862: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (14, 0) Attributes name title , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:862: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (17, 0) Attributes name title , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (1, 0) Attributes value , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (1, 0) Attributes alt , DeprecationWarning) -- Ran 2288 tests in 1155.309s OK ___ Zope-Coders mailing list [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-coders ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Cache growing during single REQUEST
Toby Dickenson wrote: On Wednesday 03 September 2003 12:15, Chris Withers wrote: If the object load would cause the cache to go above it's maximum number, *Number* isnt the the right parameter to control here. We need to limit the total amount of RAM. Objects are of variable size, and the largest ZODB objects are very much bigger than the average. This is true, but isn't this much harder to do as we run into the same issue that people have trying to produce folderish objects for Zope that limit the size of their contained objects? Hmmm, maybe not... could we make a note of the pickles size when the data is loaded and update that size when it's comitted? Is this the same as the in-memory size? then boot an object out of the cache in order to make room for the new one. That would have a bad effect on ReadConflictErrors. Don't follow, can you explain? Cache purging should only happen on transaction boundaries for storages where ReadConflictErrors are possible. Can you put some brackets in that statement, I don't follow it.. I havent seen a mention of ulimit or autolance earlier in this thread They are mostly adequate protection against the work problems. Do they kill the thread or the whole Zope? I'm also keen for users to nto get MemoryErrors, but to just have their request take much longer ( cache thrashing and the like...) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Cache growing during single REQUEST
Leonardo Rochael Almeida wrote: as a lower bound. (Note that the cache is still allowed to grow indefinitely within the scope of a request, however.) This is the single biggest cause of Zope becoming unresponsive for me: people doing silly things that drag hordes of objects into memory i na single request, Now that would be an interesting feature: An upper bound on the number of objects a request is allowed touch, period. If a request requires more than that it's rolled back. Hmm, not so useful, is people just keep retryign the request. What I'd like to see if the cache checking it's size on object load. If the object load would cause the cache to go above it's maximum number, then boot an object out of the cache in order to make room for the new one. So, you'd get slowness because of cache thrashing on THAT PARTICULAR REQUEST, but at least you'd be able to control the amount of memory Zope actually uses and other requests would stand a chance of beind processed normally. snip very enlightening explanation of why a Python process using lots of memory, even for a short period of time, is a 'bad thing' That was pretty informative, but does give even more of a good reason why we really need to be able to put a maximum upper bound on the amount of memory Zope can use at any one point... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Cache growing during single REQUEST
Shane Hathaway wrote: as a lower bound. (Note that the cache is still allowed to grow indefinitely within the scope of a request, however.) Which is still pretty broken IMHO :-( This is the single biggest cause of Zope becoming unresponsive for me: people doing silly things that drag hordes of objects into memory i na single request, made worse by the fact that Python is extraordinarily bad at giving memory back to the OS after that request has been completed ;-) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: tal i18n and ZopeStarter test failures
Fred L. Drake, Jr. wrote: Chris Withers writes: I see these tests fail on both Windows and Linux. What gives? Who checked in this code without running the tests?! As I've indicated previously, I don't see these tests failing on Linux at all. Well, I see an identical set of tests fail and warnings from the stuff mentioned in the subject line on both Windows and Linux. That makes me kinda suspicious ;-) Can I take a peak at the config.xml you're using for autotester.py? What versions of python are you using for Python 2.1 and Python 2.2 resepctively? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: tal i18n and ZopeStarter test failures
Fred L. Drake, Jr. wrote: Chris Withers writes: Can I take a peak at the config.xml you're using for autotester.py? I'm running make ftest test from the command line. Never heard of that, what does it do? What versions of Zope does it work with? On Linux I'm using: build locationZope/location command./configure/command options--with-python=/usr/local/bin/python2.2/options /build build locationZope/location commandmake/command optionstestinst/options /build test locationZope/location scriptutilities/testrunner.py/script options-v 0 -a/options /test Python Version:2.2.3 On Windows: build locationZope/location commandsetup.py/command optionsbuild_ext -i/options /build test locationZope/location scriptutilities/testrunner.py/script options-v 0 -a/options /test Python Version:2.2.3 Now, there doesn't seem to by anything in there which is gonna make this kinda difference from my point of view. Hmmm, maybe a PyXML version or something? Can you think of anything? I have to admit, I'm at a bit of a loss, although I can assure you those tests are failing for me on both platforms with fresh checkouts :-S cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: tal i18n and ZopeStarter test failures
Hi, I see these tests fail on both Windows and Linux. What gives? Who checked in this code without running the tests?! Chris PS: Does anyone know why there's that SearchIndex warning appearing, but on Linux only? [EMAIL PROTECTED] wrote: == Python Version:2.2.3 (#1, Jun 10 2003, 13:52:48) [GCC 2.95.2 2220 (Debian GNU/Linux)] Modules included: Zope (HEAD) Warning: no test input files found!!! /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/SearchIndex/__init__.py:19: DeprecationWarning: The usage of the SearchIndex package is deprecated since Zope 2.4. This package is only kept for backwards compatibility for a while and will go away in a future release. Please use instead the re-factored modules in Products/PluginIndexes. warnings.warn(The usage of the SearchIndex package is deprecated since \ /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (1, 0) Attributes name , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:862: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (14, 0) Attributes name title , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:862: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (17, 0) Attributes name title , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (1, 0) Attributes value , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (1, 0) Attributes alt , DeprecationWarning) /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/TAL/TALGenerator.py:870: DeprecationWarning: Space separated attributes in i18n:attributes are deprecated (i18n:attributes=value title). Please use semicolon to separate attributes (i18n:attributes=value; title). File None at row, column (5, 3) Attributes alt , DeprecationWarning) == ERROR: testSetupServers (testStarter.ZopeStarterTestCase) -- Traceback (most recent call last): File testStarter.py, line 166, in testSetupServers File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/Zope/Startup/__init__.py, line 186, in setupServers raise ZConfig.ConfigurationError(socket_err ConfigurationError: There was a problem starting a server of type HTTPServer. This may mean that your user does not have permission to bind to the port which the server is trying to use or the port may already be in use by another application. (Address already in use) == ERROR: test_fcgi_factory (test_config.ZServerConfigurationTestCase) -- Traceback (most recent call last): File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/ZServer/tests/test_config.py, line 113, in test_fcgi_factory factory = self.load_factory(\ File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/ZServer/tests/test_config.py, line 48, in load_factory StringIO.StringIO(text)) File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/ZConfig/loader.py, line 45, in loadConfigFile return _get_config_loader(schema, overrides).loadFile(file, url) File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/ZConfig/loader.py, line 55, in _get_config_loader loader = ConfigLoader(schema) File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/ZConfig/loader.py, line 163, in __init__ if schema.isabstract(): AttributeError: 'NoneType' object has no attribute 'isabstract' == ERROR: test_ftp_factory (test_config.ZServerConfigurationTestCase) -- Traceback (most recent call last): File /stuff/chrisw/ZopeTests/sandbox/Zope/lib/python/ZServer/tests/test_config.py, line
[Zope-dev] Re: [Zope] CacheManager missing in 2.6.2b4 :-(
[moving to Zope-Dev] Jamie Heilman wrote: That depends on the cache replacement policy you need. If you're not tied to LFU then you can just switch to using my MemoryCache product. (With all the various caveats surrounding it, of course, python 2.2, patching Zope, etc.) Why Python 2.2? What's the patching you do? What's 'etc'? Have you submitted a collector issue for all this? If so, I might try and work on it some time, although it's not an area I specialise in :-( I wonder if anyone on this list could help out? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope.app() dance with 2.7
Chris McDonough wrote: What about when you're not debugging? What about scripts that pump stuff into Zope and the like? That would be zopectl run. Hmmm... for trivialities sake, say what I had before was a script called x.py: import Zope app = Zope.app() app.Catalog.catalog_object(app.document1) What would x.py need to look like now, and how would I use zopectl run to run it? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope.app() dance with 2.7
Chris McDonough wrote: You can use zopectl debug to do this. What about when you're not debugging? What about scripts that pump stuff into Zope and the like? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: TALES idea: tuple unpacking
Evan Simpson wrote: It wouldn't -- this is a Zope 2 implementation. OK, I know what you mean, but I don't know enough about the Zope 3 implementation to make an informed response. Wouldn't Zope 2's lack of the whole component framework make this really hard? Don't think so, the stuff we implemented in the TALES package was agnostic of component architecture... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: ZEO caching, was Re: [Zope-dev] more Zope2.6 fun: ZEO clientdeath.
Paul Winkler wrote: snip This is clearly problematic. At what point is client 2 supposed to see the new object?? I've seen this too. Where are we supposed to report these kinds of bugs now? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: TALES idea: tuple unpacking
Evan Simpson wrote:
OK, I've checked in a sample implementation on evan-pathprefix-branch.
It allows for registering prefixes with:
from Products.PageTemplates.PathPrefixes import registerSubPathPrefix
registerSubPathPrefix('call', call_compiler, call_handler)
How would this interact with the Adapters stuff implements in Zope 3's TALES?
I'm pretty sure the implementation there could be used to make this happen, if
it was backported to Zope 2's TALES...
cheers,
Chris
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Re: [Zope-dev] Re: TALES idea: tuple unpacking
Shane Hathaway wrote: Guys, that line of thinking is a distraction. ZPT authors ought to learn Python. I dunno about that, I would really like to see simple ZPT require no understanding of python... language again. If DTML used TALES expressions, it would be just as clean as ZPT. I actually agree with that, but due to the likelyhood of that happening being so small, and the fact that backwards compatability will mean that the throat-slittingly bad stuff that happened as a result of DTML being used to do logic, and the bulk of really evil example stuff out there, I stick with my view that 'DTML sux'... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: TALES idea: tuple unpacking
Jim Penny wrote: Ahh, OK. The damned here/context semantic trap again. It is too late to revisit, it is a done deed, it was a really good idea to call the concept context, self, and here, depending on what kind of object you are using, etc. But here suggests container more strongly to my mind than container does! So, I try never to use it. I believe 'here' is gone in Zope 3. You're only likely to see 'self' if writing code on the filesystem. And we're left with 'context' and 'container', which is pretty clear :-) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog Indexes tab crawls...
Dieter Maurer wrote: But overall, unless you have special (non DC derived) indexes, That can well be the case... Anyway, what are we going to do about this crawling tab? Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Object Type Assocation And Death To index_html
Christopher N. Deckard wrote: Can you put us to the underlying code and I'll take a look at what needs to be done? This is something that is going to be very useful to us. Have a trawl through the list archives, I'm afraid I can't remember where the code is... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: TALES idea: tuple unpacking
Shane Hathaway wrote: Literally, user_files/int:0 says get item 0 of user_files, interpreting '0' as an integer. Technically, this could be interpreted as get the attribute named 0 or item 0, but an attribute name must be a string, so implicitly it really just says get item 0. We've come up with a number of generally useful prefixes, BTW. Off the top of my head: call: -- Call a named method int:-- Look up an item by index format: -- Perform simple formatting operations like format:money zope: -- Access a big Zope API This rocks from my perspective :-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: TALES idea: tuple unpacking
Philipp von Weitershausen wrote: AFAIK, Jim wants this for Zope3 for some time now. The idea is to implement this with named adapters. The framework is implemented, as are one or two examples, IIRC... The question remains how to implement this in Zope2 as we don't have adapters there. The implementation in Zope 3's TALES engine doesn't rely on Adapters, take a look :-) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: TALES idea: tuple unpacking
Evan Simpson wrote: 'key:' -- use item access with the prefixed string. 'index:' -- use item access with the prefixed integer. 'attr:' -- use attribute access with the prefixed string. In each case, the path traversal fails if the specified access method fails, rather than trying other access methods. This would allow options/a_mapping/key:items/index:0 rather than python:options['a_mapping']['items'][0]. What an extraordinarily good idea! Why has none of us thought of this before? Like it :-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: TALES idea: tuple unpacking
Paul Winkler wrote: On Wed, Jul 23, 2003 at 11:07:20AM -0500, Evan Simpson wrote: ... This would allow options/a_mapping/key:items/index:0 rather than python:options['a_mapping']['items'][0]. Why is that an improvement? Personally, I find it much easier to read... I wonder what non-python'ers would think? I guess I don't understand the goal. Are we trying to make it so that zpt authors don't have to know any python? For me, that would be ideal... I really think that's a mistake. What leads you to believe that? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] TALES wish : the thistemplate variable
Shane Hathaway wrote: We recently had a discussion about this: http://dev.zope.org/Wikis/DevSite/Proposals/MacroParameters The conclusion we came to is that we need a new kind of construct, tentatively called a subtemplate. Subtemplates accept parameters and have full control over the variable namespace, including the template variable. I'm swinging round to the ideas behind this proposal having initially been against it. What's the status of implementation? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] TALES idea: tuple unpacking
Fred L. Drake, Jr. wrote: - Use a Python-like sequence unpacking syntax. This is probably most comfortable to template authors who are Python programmers first, and web guys (or gals!) second. -0 for feature creap - Use the namespace qualifiers to get an adapter to handle converting container lookup to a sequence indexing operation. This plays off the machinery being built anyway, so is quite attractive, and doesn't affect the basic syntax or implementation of TAL, but only of the TALES expression engine. This is very attractive because it pushes the support for this feature somewhere the application controls in as much detail as it wants. +1 'cos I like the way this leverages the stuf we added to TALES at the last UK sprint... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog Indexes tab crawls...
Dieter Maurer wrote: #objects suggests that it is the number of objects indexed by this index. Who is interested in this information? Well, it's been useful to be on several occasions when I've seen one index has less objects in than another... Unless one has inhomogeous objects, almost all objects are indexed by every index. Thus, #objects is likely to be similar for many indexes. Hmmm... I use ZCatalogs a _lot_ for searching over inhomogenous sets of objects. For example, that's it's primary role in the CMF... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Object Type Assocation And Death To index_html
Brian Brinegar wrote: There is a proposal in the Zope 2.6 plan called Object Type Assocation and Death To index_html the status listed is incomplete. Is this still on the table for future versions of Zope? If part of the proposal was implemented what parts? http://dev.zope.org/Wikis/DevSite/Proposals/ObjectTypeAssociationAndDeathToIndexHtml IIRC, the underlying code was implemented, but never plumbed through to the UI :-( cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog Indexes tab crawls...
Casey Duncan wrote: Actually I regard the current behavior as a feature. Using a stopwatch and a slide-rule I can estimate to within 100 objects, how many values are indexed in a catalog by measuring the time it takes to draw the indexes page. Please do not remove this most valued feature! I see now winks so am scared ;-) Seriously though, it is kinda problematic when you want to get to the ZMI of an index and have to guess the URL 'cos hitting the indexes page cripples the server... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog Indexes tab crawls...
Dieter Maurer wrote: I suggest to change the title to # index terms and revert for the indexes to the old behaviour. If that'll make it quicker, cool :-) Others pointed out, that also the size determination for an index may be expensive. However, it is at most linear in the number (rather than quadratic) and all recently created indexes now use BTrees.Length to maintain their size (which gives constant time). Having a feeling how large an index is is valuable information. Indeed... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] ZCatalog Indexes tab crawls...
Anthony Baxter wrote: if there's no counter present: create one, do a count of the docs, initialise the counter display counter Sounds good, what needs to happen to make this happen? Since this is a bug fix, can it go on the 2.6 branch? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] ZCatalog Indexes tab crawls...
Hi, Has anyone noticed that the ZCatalog Indexes tab crawls if you have loads of objects indexed. My guess is that some types of index take way too long to figure out how many objects are indexed. Anyone know which index types those could be? BTW, would anyone object if I removed that object count, since it's not often very useful... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] ZCatalog Indexes tab crawl reason confirmed
Chris Withers wrote: My guess is that some types of index take way too long to figure out how many objects are indexed. This was confirmed by commenting out: dtml-var numObjects missing=n/a ...in catalogIndexes.dtml BTW, would anyone object if I removed that object count, since it's not often very useful... so... would anyone mind? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] version status
Jamie Heilman wrote: 100% correct. Frankly I'm not entirely convinced anonymous users should ever be able to open a zodb connection, Well, without that, they would never be able to view a page from a Zope site. That would make it tricky to log in ;-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] storing passwords
Markus Bengts wrote: I want to use the same usernames and passwords in Zope and some other servers. The usernames and password digests are stored in a PostgreSQL database, and a given username and password -pair can be checked with a simple SQL-query. SimpleUserFolder will let you do this with the addition of a single ZSQL query... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] storing passwords
[EMAIL PROTECTED] wrote: Or SimpleUserFolder: create a user folder class in a Zope product that subclasses both SimpleUserFolder and OFS.Folder. Then put ZSQL methods and a few TTW python scripts in the folder contents of an instance of this class to make it work. I've done something similar to this with relative success. Hmmm... I prefer to just put the SQL method in the folder containing the SUF, no need for subclassing and knowing how to write Zope Products then... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] RE: DBtab and BDBStorage
Andrew R. Halko wrote: Well, currently I cannot get python 2.2.3 to work with Plone. What do you need Python 2.2.3 for? 2.2.3 will support up to 4TB, which would solve all my problems, but it doesn't work. I have LFS in 2.1.3, have you tried recompiling Python 2.1.3 with LFS? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] RE: DBtab and BDBStorage
(keep it on the list please) Andrew R. Halko wrote: Are you running Windows or Linux? Windows and python do not support LFS Why are you trying to run a production system on Windows? Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: small summary and big plea was:(Re: [Zope-dev] Versions: shouldthey die?)
Shane Hathaway wrote: My opinion on this is a little different. It's quite easy for anyone to make mischief on any Zope server that lets people make even minor changes to the site, such as giving feedback, posting a discussion item, etc. All you have to do is include a Zope-Version cookie in the request and your changes will place a lock on any objects that the request touches. Zope doesn't even check the validity of the Zope-Version cookie. Anyone who is not a ZODB expert would have a hard time bringing the site back to sanity. This was my fear, and it's pretty shocking. Maybe Oliver should do just such a thing on both collector.zope.org and zope.org, or maybe cbsnewyork.com to prove a point and then this issue will get the attention is deserves ;-) (not Squishdot.org please, I'm not a ZODB expert and I don't haev the expertise to fix this bug :-S) I think 2.6 ought to fix this by disabling recognition of the Zope-Version cookie and disabling the creation of Version objects, with an option to re-enable. Yes indeed! Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Post-authentication hook
Dieter Maurer wrote: When we had a post-authentication hook (a hook called by ZPublisher after authentication has been done), then we could check in this hook that the user has the right to enter the version. When did we have one? Where did it go? Such a hook would be extremely helpful for other applications, too. Yeah, a specific example that springs to mind is the selection of a CMF skin based on a user's role... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Zope-dev] Image.py:File._upload_data
It would appear that _read_data only returns a single Pdata object if you chuck it a large string rather than the linked list of Pdata objects it would if you chucked it a FileUpload instance. Surely it should return a linekd list of Pdata objects in either case? ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Versions: should they die?
Dieter Maurer wrote: If we really think, they were evil (I do not), we should make them a separate product which can be downloaded and installed by people who want it (like I do). That seems like a good idea :-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Conflict Errors; how to track them down?
Dieter Maurer wrote: The attached patch to Zope/App/startup.py provides this additional information. Where's the patch? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Versions: should they die?
Paul Winkler wrote: Comments? They really should die. They cause nothing but pain and suffering. Could we get at least some warnings in the ZMI before 2.6.2 final? I do hope so. I'd also like to see them becoming an explicit configuration option in 2.7 and not appear in any UI's unless they have been explicitly turned on... Perhaps Jeremy could run through his reasons for wanting them to stay around again? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Let's have another bug day
Lennart Regebro wrote: How about the next Wed after that (9/4)? That works for me :-) I'm fine with any of it. (Although the first wednesday is slightly better). Ug! 9/4 just vanished for me... sorry :-S Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Let's have another bug day
Leonardo Rochael Almeida wrote: How about the next Wed after that (9/4)? That works for me :-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Let's have another bug day
Florent Guillaume wrote: Brian wrote: It's been some time now since we last had a bug day. Should we have another one? Absolutely. How about Wed the 2nd? FWIW I'll be unavailable that week. Likewise... :-S Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Any thoughts on when Zope 2.7 beta1 might be available?
Craeg K Strong wrote: Thanks much for the quick response. And good news, too! Hum. In your opinion, what is the best way to do this? My constraints: - I use both windows 2000 and Red Hat Linux 8 - I do *not* have a C/C++ compiler on Windows I do ;-) Anything in particular you'd like a build of? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Merging the new-install-branch
Fred L. Drake, Jr. wrote: Chris Withers writes: Will I have to change the way Zope is built and/or the etsts are run? Yes. If so, where could I find otu what they now need to look like? There is a scenario for Linux in the newinstallbranch.xml in Packages/TestScripts; I'll test it again before the merge takes place. ...it doesn't appear to work on Windows, since VC++ doesn't provide 'make'. I don't know about the Windows scenario, but it's probably OK for now. It may need to change in the future (I'll try to help as much as possible; Tim just tried the new-install-branch tests on Windows and we found one buglet there). I won't be in front of a Windows box myself until tonight. Well, I tried subbing 'nmake' for 'make' in the Linux scenario, and got this: cvs export: Updating Zope/var U Zope/var/.cvsignore U Zope/var/Data.fs.in Running: c:\python22\python -c import sys; print sys.version Running: configure Running: nmake build 'configure' is not recognized as an internal or external command, operable program or batch file. Microsoft (R) Program Maintenance Utility Version 6.00.8168.0 Copyright (C) Microsoft Corp 1988-1998. All rights reserved. NMAKE : fatal error U1073: don't know how to make 'build' Stop. I'm guessing that the real culprit here is 'configure' not working. How did Tim get it to work? cheers, Chris PS: For safety's sake, I'll disable the Zope HEAD tests tonight, pendign this isssue being resolved... ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Merging the new-install-branch
Fred L. Drake, Jr. wrote: I'm planning to merge the new-install-branch efforts recently discussed on this list into the Zope 2 trunk tomorrow. There will be things to do after the merge, but the basic functionality will be more easily testable and easier to contribute to. Will I have to change the way Zope is built and/or the etsts are run? If so, where could I find otu what they now need to look like? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] How to trigger Zope externally (mail)
Ross Boylan wrote: On Wed, Feb 26, 2003 at 05:37:17PM -0800, Andy McKay wrote: Or just write a simple HTTP post using Python. Have a look around for the MailIn Product, or CMFMailIn which does this very simply and works fine for low volume traffic (eg: fine listening to [EMAIL PROTECTED]). Thanks. I borrowed from CMFMailIn; I couldn't find the MailIn product. http://www.zope.org/Members/NIP/ZMailIn/ cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: [Vote] PEP308 voting began
Paul Winkler wrote: +sys.maxint ugly python expressions in ZPT is to me a clear signal that you need to refactor and that's a GOOD THING. And refactoring is easy when you can just start by copy / pasting the python expressions into a Script. If they were some new-fangled if: then: else: syntax in TAL, you'd have to rewrite from scratch... and we're right back in the mess we got into with DTML: the poor developer is forced to learn many ways of doing the same thing. +OO (that's infinity in case it's not clear...) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Stupid dtml-if comparision
David Cain wrote: I'm trying to compare two number, or at least I think they're numbers. You should be asking this on [EMAIL PROTECTED] If I do: dtml-var i dtml-var j dtml-if expr=i == j Equal block /dtml-if I and J print out the same, but do not compare to be equal since Equal block string doesn't print. ...and this should be in a python script! print i print j if i==j: print Equal block return printed DTML sucks for this, as you can see, because it evaluates things in interesting and unexpected ways... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] [Vote] PEP308 voting began
Guido van Rossum wrote: IMO TALES should solve this for itself by introducing an if/then/else expression form rather than depending on Python. If you can have a not:.. expression, surely you can have an if:..:then:..:else:.. expression. I think not: is dubious and I'd find if-then-else way over the lines... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
[Fwd: Re: [Zope-dev] [Vote] PEP308 voting began]
I think this was for the list... Chris Original Message Subject: Re: [Zope-dev] [Vote] PEP308 voting began Date: Wed, 05 Mar 2003 08:42:10 -0500 From: Brian Brinegar [EMAIL PROTECTED] To: Chris Withers [EMAIL PROTECTED] References: [EMAIL PROTECTED] [EMAIL PROTECTED] [EMAIL PROTECTED] Not sure if this applies, but lets say I have something like: div tal:repeat=item container/myList div class=selectedItem tal:condition=item/isCurrentItem 1/div div class=regularItem tal:condition=not: item/isCurrentItem 2/div /div When this is viewed outside of TAL, say by a designer in Dreamweaver, both styles are apparent and their presentation can be changed by the designer. Where something like this: div tal:repeat=item container/myList div class=selectedItem tal:attributes=class ternary: item/isCurrent: string: selectedItem | string: regularItemItem/div /div would not include both versions of the presentation when viewed outside of TAL. I've always assumed any kind of if/else combo would break the change design after implementation aspect of page templates. However a little extra work for designers saves a ton of duplication for developers, so I think we should go with it. I also agree that it should be an addition to TAL rather than using whatever python ends up with. That's my few cents. -Brian Chris Withers wrote: Guido van Rossum wrote: IMO TALES should solve this for itself by introducing an if/then/else expression form rather than depending on Python. If you can have a not:.. expression, surely you can have an if:..:then:..:else:.. expression. I think not: is dubious and I'd find if-then-else way over the lines... Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope ) ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Session Event Listeners
Beef a wrote: Does anyone have any idea how to register session event listeners in Zope 2? Chris McDonough is tha man when it comes to this. It's probably all documented in the online Zope Book by now, or in the Zope distribution somewhere. In any case, he'll be able to tell you wehre to find it... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Index errors revisited: KeywordIndex unindex_objectcould not remove documentId -883140122 from index ComponentVersions. Thisshould not happen.
Jean Jordaan wrote: Dieter: The reason is very simple: Indeed! You make it clear as day :) The fix: fix KeywordIndex such that is removes duplicates from _unindex[documentId]. We're looking to see if we can fix it for us .. Is this fixed in 2.6.x? If not, please file a collector issue when you have a patch and I'll make sure it's applied on the 2.6 branch as well as the HEAD. cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope 2.5.1 with ZEO 2.0.2
Brian R Brinegar wrote: Hello, We are trying to upgrade the ZEO component of our Zope 2.5.1 system from ZEO 1.0 to ZEO 2.0.2. We are using Python 2.1.3, everything is compiled from source. I'm pretty sure ZEO 2 requires Zope 2.6.x... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] How can I tell what a Zope Process is doing?
Leonardo Rochael Almeida wrote: http://www.zope.org/Members/4am/debugspinningzope http://www.zope.org/Members/mcdonc/Products/ForensicLogger Thanks for the links :-) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] How can I tell what a Zope Process is doing?
Toby Dickenson wrote: If you have got a live one then Control Panel / Debug Information will show current requests. Yaknow, I never even noticed that and it could be exactly what I'm after... thanks, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] How can I tell what a Zope Process is doing?
Dieter Maurer wrote: When your Zope comes back again (i.e. stops iterating finally), you can use my ZopeProfiler http://www.dieter.handshake.de/pyprojects/zope to learn what is using time (not memory!) in your Zope instance. I know about your excellent profiler already, but the problem here is memory rather than CPU usage. cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://mail.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] 2.6.1b2?
Guido van Rossum wrote: If only it were that easy. Everybody wants no new features except for the one feature they desperately want to have without upgrading to the next feature release. :-( Still, we're back to the situation where it's been weeks since the last release, and there's nothing we (the public) can do about that :-( cheers, Chris PS: How's the new zope.org coming? ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: AdaptableStorage
seb bacon wrote: I'd prefer just to have a method somewhere that, as Shane suggested, could be hit by URL, etc. A whole seperate server seems like overkill... But what about, for example, databases which don't have an efficient way to do callbacks to external applications? You may have to do a SELECT id FROM tblObjects WHERE timestamp some_time or a similar kludge from a polling server. You may want this server to reside at the same location as the RDBMS, rather than as a thread in Zope. Well, if by server you could mean script that gets run by cron every 1 minute and hits a URL in Zope if something has changed, then I might be in agreement ;-) I'm worrying that if we are not to be restricted to Oracle or bleeding edge kernels, the notification part of the cache invalidation scheme may be (a) kludgy, (b) inefficient, and (c) utterly different in design between different storages. I think this is as such is life problem. Provided AdaptableStorage provides some way (exposed url?) for an external process to say that things have changed, I think that's the best form of flexibility we can provide. cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: AdaptableStorage
seb bacon wrote: Since every storage will have its own unique notification scheme, which may be more or less inefficient (worst case scenario, periodic polling of entire storage for recently modified items), it might make sense to have a notification server. It would make it simpler for users to create custom storage transaction alert handlers. For different cache invalidation scenarios, Zope could poll the server as well as get poked. I'd prefer just to have a method somewhere that, as Shane suggested, could be hit by URL, etc. A whole seperate server seems like overkill... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: AdaptableStorage
Shane Hathaway wrote: I'm thinking about real-time updates. When the underlying data changes, you'd like Zope to see the change immediately. If indefinite delays are OK, then AdaptableStorage already does enough: it raises a ConflictError if you try to write changes based on old data. I think it depends on how you're using it, so I guess thsi wants to be configurable. Is that possible? The idea I like the most for relational databases is to ask the RDBMS what the ID of the last transaction was. If Zope missed a transaction, it should flush all caches. This will work if the database is infrequently changed by external applications, or if Zope is accessed infrequently. Indeed. If external applications make a lot of changes, however, and Zope needs good performance at the same time, then both Zope and the external applications need to update a per-object transaction ID. Then, at the beginning of transactions, Zope would invalidate only the recently updated objects. Hmm, perhaps smarter RDBMSs could make it easy to keep transaction IDs updated using triggers. (This solution could also replace both ZEO and ZRS, BTW. ;-) ) This sounds cool, and the best option, when it's possible... On the filesystem, the problem seems much more difficult, since there are no transactions. You'd like the kernel to send Zope a message anytime someone modifies a file in a certain hierarchy, but that would require kernel hacking. How about having a seperate process which just watched the files and notifed Zope when they changed? For that case, I'm thinking that requiring external apps to touch a special file somewhere might be the right thing. At the beginning of each transaction, if Zope sees a change to the file, it flushes its cache. I don't think you can rely on this :-( I'm hoping to present a complete tutorial on AdaptableStorage at PyCon DC 2003. I hope you'll make this availabel for those of us who can't make it... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope and Python compatibility
Lennart Regebro wrote: Of course, if the requirement could be 2.1.3 *or* 2.2.2, that would be nice, but is that realistic? This would be best and I don't see why it shouldn't happen... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: [Zope-Checkins] CVS: Zope/lib/python/TAL - TALInterpreter.py:1.69.6.10
Andy McKay wrote: Collector number 735: http://collector.zope.org/Zope/735 This was prompted by some bugs people found with Plone. For a two character fix that to me looked like a simple oversight I didn't bother with a unit test. *bzzzt* bad. Everything should be unittested, please correct ;-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] manage_roleForm (bug?)
Brian R Brinegar wrote: Now, my question is if this is a bug within RoleManager or a bug within the individual products? I may be wrong, but I think this might be a reflection on the way the Zope security system works... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Bugfix release?
Guido van Rossum wrote: That means we either waste a lot more time doing releases, or the releases become a lot more shoddy, hardly more than a snapshot from CVS. Neither sounds attractive, sorry. ...or the release process becomes automated/documented enough that neither of these happen ;-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Bugfix release?
Casey Duncan wrote: I'm assuming we will not have bug day before 2.6.1, but perhaps one shortly thereafter is in order? I'll upgrade to 2.6.2 when it comes out then ;-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Bugfix release?
Andreas Jung wrote: Someone posted already a fix for this problem. It should not be hard to fix this single problem by exchanging the DateTime.py file on your sites I'll echo my earlier comment: Whatever happened to release early, release often? Why is this not happening with Zope? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Bugfix release?
Guido van Rossum wrote: Why is this not happening with Zope? Because it doesn't apply. Release early, release often is for bleeding edge developers. Says who? I thought the idea behind it was to get the releases out early, so you can find the bugs faster and get the releases more stable more quickly... I guess what I'm saying is that for a version 2.x.y, x should behave as you describe while y should go up as often as a bug is discovered and fixed... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] KeywordIndex errors
Hi, started seeing quite a few of these showing up in one of our server's logs: -- 2002-11-27T16:16:26 ERROR(200) KeywordIndex unindex_object could not remove documentId -869933785 from index companies. This should not happen. exceptions.KeyError: -869933785 This is Zope 2.6.0, hence the total lack of traceback :-( Anyone got any idea what's going on here? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] PathIndex unindex fix
Leonardo Rochael Almeida wrote: If you are to ignore errors, please ignore specific errors that are known to happen. Please don't use a generic except. ...or re-raise only ConflictErrors. Hmmm... this issue is perhaps deeper than it first appeared. Are conflict errors swallowed by the other indexes? Should they be? I wonder if the discussion about swallowing ConflictErrors (on zodb-dev IIRC) was ever resolved? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Security problems importing from python package.
Hi,
I'm trying to get stripogram working from Script(Pythons). I thought I had it,
but it appears I don't.
I added the following in the __init__.py of the stripogram package:
try:
from AccessControl import ModuleSecurityInfo,allow_module
except ImportError:
# no Zope around
raise
else:
allow_module('stripogram')
ModuleSecurityInfo('stripogram').declareObjectPublic()
ModuleSecurityInfo('stripogram').declarePublic('html2text', 'html2safehtml')
I don't think either the allow_module or the declareObjectPublic() should be
necessary. However, the declareObjectPublic at least made this test pass:
from Products.PythonScripts.PythonScript import PythonScript
theScript = PythonScript('test')
theScript.ZBindings_edit({})
theScript.write(from stripogram import html2text\nreturn
html2text('ihello/i'))
theScript._makeFunction()
self.assertEqual(theScript(),'hello')
But even adding the 'allow_module' won't let the following Script (Python)
created through the ZMI work:
from stripogram import html2text
The error I get is:
Error Type: ImportError
Error Value: import of stripogram is unauthorized
File \lib\python\Products\PythonScripts\PythonScript.py, line 302, in _exec
(Object: tester)
(Info: ({'script': PythonScript instance at 012CB4D8, 'context':
Application instance at 012B92D8, 'container': Application instance at
012B92D8, 'traverse_subpath': []}, (), {}, None))
File Script (Python), line 1, in tester
File \lib\python\AccessControl\ZopeGuards.py, line 153, in guarded_import
ImportError: (see above)
What am I doing wrong? Why doesn't this code behave as advertised in
Products/PythonScripts/module_access_examples.py?
cheers,
Chris
___
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Re: [Zope-dev] PathIndex unindex fix
Sidnei da Silva wrote: Now that you mentioned, I got an error while trying to index NZO using ZCTextIndex, so I guess it is suffering from the same issue. Anyone can confirm? No, no, failure during _indexing_ is a good thing (tm). Failure during _unindexing_ is a bad thing (r). cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: [ZODB-Dev] deadlock prevention for ZODB3 / Zope 2.6
Jeremy Hylton wrote: We recently discovered that ZODB3 applications, like Zope 2.6, can deadlock when run in a system that uses multiple storages. This was a fundamental design flaw in ZODB that, happily, has a simple fix. Would this fix also help with this problem: http://sourceforge.net/tracker/index.php?func=detailaid=550246group_id=15628atid=115628 cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] strange overflowerror long int too large to convert
Tobias Herp wrote: Hi, we have a Zope-based (v2.5.0) editorial system running on a server of our customer's; it uses a ZUserFolder to store eMail addresses of the top-level users. Last week, an error turned up whenever the system tried to automatically send a notification eMail, which said: Error Type: OverflowError Error Value: long int too large to convert This reminds me of a thread taking place on [EMAIL PROTECTED] right now, maybe join there having read the archives? cheers, Chris - http://lists.zope.org/pipermail/zodb-dev/2002-November/003511.html ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] blackmusic.ch mailing list memberships reminder
[EMAIL PROTECTED] wrote: This is a reminder, sent out once a month, about your blackmusic.ch mailing list memberships. It includes your subscription info and how to use it to change it or unsubscribe from a list. Fantastic, this is the second mailman list I've seen being used to send spam. Still, at least it's easy to unsubscribe ;-) Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] 2.6.1 Plan?
Jeffrey P Shell wrote: But release often is a BITCH for software configuration management. Good for developers, bad for deployers. Why? Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] My 2.6.0 feature patch didn't make it!?
Brad Clements wrote: But the passive port range patch didn't make it into 2.6 Do you have CVS access? No. I emailed both sets of patches to .. Brian (?) at the same time. Suggest you apply for it. DIY is the best way of making sure stuff gets in :-) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] 2.6.1 Plan?
Ross J. Reedstrom wrote: It what world do you live, and can I move there? You miss the point ;-) The flurry to get features into a 'stable' release is what I was on about. If you flurry, the release won't be stable. I like the pattern of having stable releases and CVS or nightly builds for people who want the latest and greatest. That way everyone gets to contribute easily and freely and yet we still get truly stable versions. Maybe not to the extent of having seperate 'dev' and 'stable' streams a la Linux, but that's a good feeling in essence. Still, the overarching thing is release early and often. The fewer features in each release, the fewer problems of I need this feature, but that means I also have to accept this one that I don't trust cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] My 2.6.0 feature patch didn't make it!?
Brad Clements wrote: http://dev.zope.org/Wikis/DevSite/Projects/Zope2.6/ProposedFeatures But the passive port range patch didn't make it into 2.6 Do you have CVS access? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Re: [Zope3-dev] Re: [ZODB-Dev] change date vs. save date
Jim Fulton wrote: For example, Zope 3 tracks creation and modification times that have nothing to do with database time stamps. I agree. Is there any reason for ZODB to actually keep timestamps rather than just use serial version ids? (I understand calls to get the system tiem are expensive, incrementing an integer number by one should be somewhat less expensive...) cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Re: [Zope-Coders] DateTime screwup on 2.6 branch andHEAD
Lennart Regebro wrote: From: Casey Duncan [EMAIL PROTECTED] This is in no way a defense of the release tactics for 2.6.0, but these types of changes should be done on their own branch and then merged in atomically to avoid exactly this type of issue. They were. There were two independant, but related, bugs. Both made in their own branch, and merged in atomically. Personally, I'd put this down to bad luck. Bugs are bugs and you don't know they're there until you notice them. I don't think there was anything that could have reasonably been done to prevent this. That said, can we see if we can actually get 2.6.1 out within a week (OK, lets be sane and say month ;-). This is open source, lets release early and often... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] 2.6.1 Plan?
Chris McDonough wrote: FWIW, the reason that there is a flurry of activity before any release is because people want to see features in a stable release version and by nature (IMHO) programmers are procrastinators. ;-) This doesn't fit with normal open source practice. Why are we starting to operate like this? cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
Re: [Zope-dev] Zope-2.5.1 restart failed
Andre Schubert wrote: I have a installation without chroot or jail, everything is normal. Sounds like a job for http://collector.zope.org... cheers, Chris ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
[Zope-dev] Security Testing
Hi, I'd like to build a suite of security tests for a product I'm writing using unittest.py. Is this possible? I thought about using newSecurityManager with various known users, and restrictedTraverse to get to the appropriate methods, but then how do I test if those methods are callable? cheers, Chris PS: How is all this being tackled in Zope 3? ___ Zope-Dev maillist - [EMAIL PROTECTED] http://lists.zope.org/mailman/listinfo/zope-dev ** No cross posts or HTML encoding! ** (Related lists - http://lists.zope.org/mailman/listinfo/zope-announce http://lists.zope.org/mailman/listinfo/zope )
