March 2001 - Zope - Zope lists

Manipulate permissions
by David Kyte 20 Mar '01

20 Mar '01

Anyone know how to manipulate permissions in dtml. I would like to remove the view inherit permission. Any takers? Thanks Dave

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SV: SV: [Zope] Render SQL method as lines
by Kenneth Ellested 20 Mar '01

20 Mar '01

This was excactly what I needed ! list = [] for row in context.sqlMethod(context.REQUEST): list.append(row.field) return list Thanks !

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SV: [Zope] Render SQL method as lines
by Kenneth Ellested 20 Mar '01

20 Mar '01

Hmmm... not yet ! I was trying to convert a SQL method into lines, which as far as I can understand is newline terminated (LF?). I think that my attempt below returns CR/LF. When I try to insert a new property (multiple selection) in another object, and add my DTML method as the value parameter, zope says "Strings are not allowed as input to the in tag". If I specify the SQL method directly, I get the row objects (I think), and not the actual column. So I'd like to transform the SQL column into lines... Hope you understand what I mean ! Thanks -----Oprindelig meddelelse----- Fra: zope-admin(a)zope.org [mailto:zope-admin@zope.org]Pa vegne af tom smith Sendt: 20. marts 2001 18:14 Til: Kenneth Ellested; zope(a)zope.org Emne: Re: [Zope] Render SQL method as lines on 20/3/01 4:21 PM, Kenneth Ellested at ke(a)younameit.dk wrote: > How do I render a SQL method as lines ? > > I'd like to make a DB lookup for a Multi-Selection property. > > This is my DTML method (getNames is a SQL method): > <dtml-in getNames> > <dtml-var name> > </dtml-in> add... <dtml-call "RESPONSE.setHeader('Content-Type', 'text/plain')"> ...and it should work tom _______________________________________________ Zope maillist - Zope(a)zope.org 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 )

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PROBLEM(100) ZServer warning
by Ricardo Bermell 20 Mar '01

20 Mar '01

What does it mean "PROBLEM(100) ZServer warning"? My Zope crashes continuously giving this message: "PROBLEM(100) ZServer warning: server accept() threw an exception" (but doesn't say what exception, nor any useful info) I have installed Zope-2.3.1b1, on OpenBSD 2.7, with Apache 1.3.19. I've tested these three combinations for installing Zope with Apache: * PCGI * FastCGI thru socket * FastCGI thru port None of them runs without at least ocasional crashes in my server. The worst (for my installation) is PCGI, wich today has been annoying me with a "PROBLEM(100)" crash almost every five minutes (while administrating my site). What does it mean "PROBLEM(100)"? In what manual or documentation can i interpret the code 100? How can i get more info in the logs about the error? (The Z2.log does not give more info than the mentioned message) Now i have "FastCGI thru port", running 1 hour without problems after only one "PROBLEM(100)" crash at the beginning of that hour. The next thing i'm going to try is Zope-2.3.0 instead of Zope-2.3.1b1, and if it also fails, then Zope without Apache. (I barely remember that i tested Zope.2.3.0 with PCGI and yet appeared the magic number 100, but i will re-test it anyway) -- Ricardo

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Re: [Zope] Upgrade python product from Zope2.1.6 to Zope2.3.0 problem
by Petr Knapek 20 Mar '01

20 Mar '01

>>>>> On Tue, 20 Mar 2001 12:05:39 -0500 (EST), Shane Hathaway <shane(a)digicool.com> said: Shane, SH> Try it without the extra "self" argument, which is something SH> that HTMLFiles wanted but DTMLFiles do not. SH> return self.manage_main(REQUEST, SH> manage_tabs_message=message) I have tried it but it remains same. Please see my manage_options below, is it correct for Zope2.3.0 ? manage_options=( {'label':'Configure', 'action':'manage_main'}, {'label':'Show Groups', 'action':'manage_showgroups'}, {'label':'User Cache', 'action':'manage_usercache'}, {'label':'Show log', 'action':'manage_showlog'}, {'label':'Reinit', 'action':'manage_reinit'}, {'label':'Notes', 'action':'manage_readme'} ) Now I can see also 'help' key in manage_options python products, is not the problem here? (I have no 'help') SH> Shane Petr -- Petr Knápek NEXTRA Czech Republic, s.r.o., Hlinky 114, 603 00 Brno, Czech Republic e-mail: mailto:petr.knapek@nextra.cz tel:+420-5-43 554 150 FAX:+420-5-43 554 214

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Render SQL method as lines
by Kenneth Ellested 20 Mar '01

20 Mar '01

How do I render a SQL method as lines ? I'd like to make a DB lookup for a Multi-Selection property. This is my DTML method (getNames is a SQL method): <dtml-in getNames> <dtml-var name> </dtml-in> But this renders as a string which is not compatible... Regards

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Re: [Zope] Upgrade python product from Zope2.1.6 to Zope2.3.0 problem
by Petr Knapek 20 Mar '01

20 Mar '01

>>>>> On Tue, 20 Mar 2001 11:11:04 -0500, Shane Hathaway <shane(a)digicool.com> said: Hi Shane, SH> The problem is likely located near line 467 of LDAPAdapter.py. SH> It is apparently invoking an HTMLFile or DTMLFile with syntax SH> that doesn't fit Zope 2.3.x. I can't say much more without SH> looking at the source. SH> Shane here you can see source of manage_edit function: def manage_edit(self, title, LDAP_server, LDAP_port, users_base,users_scope, roles, Mlist,Mtypes, groups_base, groups_scope, binduid,bindpwd,verbose, REQUEST): """ Edit the LDAPAdapter Object """ self.title=title self.users_base = users_base self.users_scope = users_scope if groups_base == '': groups_base = users_base self.groups_base = groups_base self.groups_scope = groups_scope self.LDAP_server = LDAP_server self.LDAP_port = LDAP_port self.roles = roles self.Stypes = Mtypes self.SpecialUsers = string.split(Mlist,',') self.binduid = binduid self.bindpwd = bindpwd self.verbose = verbose # The cache of users is invalidated in case users_base was changed self._v_users = {} self._v_userlist = [] self._logit(2,'Properties changed') self.__roles__ = filter(None, map(string.strip, string.split(roles, ','))) try: self.LDAPConnection() try: self.disconnect() except: self._logit(1,'Could not disconnect from ldap server') except: self._logit(1, 'Failed to connect') if REQUEST: message = "Saved changes." return self.manage_main(self, REQUEST, manage_tabs_message=message) Exception is raised at return self.manage_main(self, REQUEST, manage_tabs_message=message) line. The manage_main: manage=manage_main=DTMLFile('properties', globals()) Petr -- Petr Knápek NEXTRA Czech Republic, s.r.o., Hlinky 114, 603 00 Brno, Czech Republic e-mail: mailto:petr.knapek@nextra.cz tel:+420-5-43 554 150 FAX:+420-5-43 554 214 "Perl is worse than Python because people wanted it worse." Larry Wall, 14 Oct 1998

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Logging Question
by Sherwood(Work) 20 Mar '01

20 Mar '01

I have been reading all the documentation on the Zope logging and trying to figure it all out. But for some reason the information just doesn't seem very clear. We are having trouble with logs getting up in to the 700M and Zope Starts to suck down resources. I see there is a way to rotate logs but how to do this still just keeps escaping me. Every time I try what it looks like it is telling me the server wont start. Is there a way I can get zope to Just record Errors and not Get and Post since my apache already does that and with the actual user IP not the servers? Also how do I get this log to rotate out Daily? The documentation on the Zope site is very unclear and incomplete as is the documentation in, Logger.py, Zlog.py and Zlogger.py. TIA Sherwood -- ----------------------------------------------- Sherwood Robinson Hostmaster Fredericksburg.com http://www.fredericksburg.com srobinson(a)fredericksburg.com

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Upgrade python product from Zope2.1.6 to Zope2.3.0 problem
by Petr Knapek 20 Mar '01

20 Mar '01

Hi Zopists, for long time I have used modified by myself LDAPAdapter python product for Zope 2.1.6 on my Linux Debian box. Now I would like to upgrade my python products to work on Zope 2.3.0 My product is properly installed in Zope (I can see it) but when i try to add an instance of my product into the Zope, an error is raised. Here you can see traceback: Zope Error Zope has encountered an error while publishing this resource. Error Type: KeyError Error Value: BASEPATH1 Troubleshooting Suggestions This resource may be trying to reference a nonexistent object or variable BASEPATH1. The URL may be incorrect. The parameters passed to this resource may be incorrect. A resource that this resource relies on may be encountering an error. For more detailed information about the error, please refer to the HTML source for this page. If the error persists please contact the site maintainer. Thank you for your patience. Traceback (innermost last): File /usr/local/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 222, in publish_module File /usr/local/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 187, in publish File /usr/local/Zope-2.3.0-src/lib/python/Zope/__init__.py, line 221, in zpublisher_exception_hook (Object: Traversable) File /usr/local/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 171, in publish File /usr/local/Zope-2.3.0-src/lib/python/ZPublisher/mapply.py, line 160, in mapply (Object: addLDAPAdapter) File /usr/local/Zope-2.3.0-src/lib/python/ZPublisher/Publish.py, line 112, in call_object (Object: addLDAPAdapter) File /usr/local/Zope-2.3.0-src/lib/python/Products/LDAPAdapter/LDAPAdapter.py, line 188, in addLDAPAdapter (Object: Traversable) File /usr/local/Zope-2.3.0-src/lib/python/Products/LDAPAdapter/LDAPAdapter.py, line 285, in __init__ (Object: RoleManager) File /usr/local/Zope-2.3.0-src/lib/python/Products/LDAPAdapter/LDAPAdapter.py, line 467, in manage_edit (Object: RoleManager) File /usr/local/Zope-2.3.0-src/lib/python/Shared/DC/Scripts/Bindings.py, line 324, in __call__ (Object: manage) File /usr/local/Zope-2.3.0-src/lib/python/Shared/DC/Scripts/Bindings.py, line 353, in _bindAndExec (Object: manage) File /usr/local/Zope-2.3.0-src/lib/python/App/special_dtml.py, line 236, in _exec (Object: manage) File /usr/local/Zope-2.3.0-src/lib/python/Shared/DC/Scripts/Bindings.py, line 337, in __render_with_namespace__ (Object: manage_tabs) File /usr/local/Zope-2.3.0-src/lib/python/Shared/DC/Scripts/Bindings.py, line 353, in _bindAndExec (Object: manage_tabs) File /usr/local/Zope-2.3.0-src/lib/python/App/special_dtml.py, line 236, in _exec (Object: manage_tabs) File /usr/local/Zope-2.3.0-src/lib/python/DocumentTemplate/DT_With.py, line 146, in render (Object: _(manage_options=filtered_manage_options())) File /usr/local/Zope-2.3.0-src/lib/python/DocumentTemplate/DT_Var.py, line 276, in render (Object: BASEPATH1) KeyError: (see above) Can anybody tell me more than traceback? Petr -- Petr Knápek NEXTRA Czech Republic, s.r.o., Hlinky 114, 603 00 Brno, Czech Republic e-mail: mailto:petr.knapek@nextra.cz tel:+420-5-43 554 150 FAX:+420-5-43 554 214

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Can one protect dtml from being rendered?
by Bernd Worsch 20 Mar '01

20 Mar '01

Hi there! My final question for today: When i generate a new document A and take the document content from some kind of template B, is there a way to get some dtml in the document rendered and some inserted directly? Suppose SomeVar holds 'SomeText' and AnotherVar holds 'AnotherText'. How do i protect AnotherVar so that  <dtml-var SomeVar> <dtml-var AnotherVar>  becomes  SomeText <dtml-var AnotherVar>  after insertion? Thanks Bernd -- -----Bernd Worsch-----------bernd.worsch(a)frontsite.de--------

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