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Re: [Zope] New version of book uploaded
by jimbo 08 Dec '00

08 Dec '00

I meant to paste this link in the last posting. I had the wrong title. http://lists.zope.org/pipermail/zope/2000-December/036772.html And when do I get my book? And can I get the likes of Guido, and Jim to sign the book also? Just making sure this thing is on. -Jimbo

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Re: [Zope] Authentication Problem : External method returning object : Zope 2.2.4
by Tres Seaver 08 Dec '00

08 Dec '00

Sean McGrath <sean.(a)propylon.com> wrote: > All, > > I'm just a country boy raised on mashed potatoes and Zope 2.1.6. > The new security model up here in the bright lights/big city world > of Zope 2.2.4 has me all confused:-) > > I have an external method that returns an object. I have a dtml method > that tries to reference an attribute of that object. The attempted > attribute reference causes the HTTP authenticate dialog to appear. > No username/password seems to appease it. > > Here is the relevant part of the DTML: > > <dtml-call "REQUEST.set('foo',testexternal(REQUEST,RESPONSE))"> > <dtml-var "foo.X"> > > Here is the external method "testexternal": You need to tell Zope's security policy that untrusted code can read the attributes of instances of AClass, like so: > class AClass: __allow_access_to_unprotected_subobjects__ = 1 > def __init__(self): > self.X = 1 > self.Y = 2 > > > def testexternal (self,REQUEST,RESPONSE): > A = AClass() > return A > > Thanks in advance, > Sean McGrath Tres. -- =============================================================== Tres Seaver tseaver(a)digicool.com Digital Creations "Zope Dealers" http://www.zope.org

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FWD: Python Scripts
by jimbo 08 Dec '00

08 Dec '00

---------- Original Message ---------------------------------- From: "jimbo" <jimbo(a)tacomaplace.com> Reply-To: <jimbo(a)tacomaplace.com> Date: Thu, 7 Dec 2000 18:06:51 -0800 >From the e-mail "By using DTML, Python, Perl or other kinds of methods, you can script the web." (Wrong) >From the book Chap.12 4 paragraphs down from fig 12-2 "Also in the Product folder create a DTML Method named addForm, and Python Script named add. These methods will create new exhibit instances." Should'nt it be.. This method and script will create a new exhibit.

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pickled data in traceback
by fotios pylarinos 08 Dec '00

08 Dec '00

Hi all, This is the message I get when I try to import a product in the control_panel/products folder. Some of these porducts where removed but I still get reference to them eg/ 'Products.PTKBase.MemberFolder'. Have I done something wrong? Is there a fix? Thanks, cheers Fordy. Could not load oid Traceback (innermost last): File /wa/intranet/lib/python/ZODB/Connection.py, line 447, in setstate File /wa/intranet/lib/python/ZODB/Connection.py, line 213, in _persistent_load (Info: !4) File /wa/intranet/lib/python/ZODB/Connection.py, line 154, in __getitem__ (Info: ('\000\000\000\000\000\000!4', '(cExtensionClass\012ExtensionClass\012q\001(U\017SQLMemberFolderq\002(cZClasses.ZClass\012PersistentClass\012q\003cProducts.PTKDemo.SQLMember\012DemoSQLMemberFolderBase\012q\004cProducts.PTKBase.MemberFolder\012MemberFolderBase\012q\005cOFS.SimpleItem\012SimpleItem\012q\006tq\007}q\010(U\004iconq\011U\036misc_/OFSP/UserFolder_icon.gifq\012U\012_p_changedq\013K\001U\007__doc__q\014U\017SQLMemberFolderq\015U\011loginFormq\016(U\010\000\000\000\000\000\000!Zq\017(U\017ZClasses.Methodq\020U\003MWpq\021tq\022tq\023QU\006_p_oidq\024U\010\000\000\000\000\000\000\016\231q\025U\011meta_typeq\026U\021SQL Member Folderq\027U\016propertysheetsq\030U\010\000\000\000\000\000\000![q\031QU\016manage_optionsq\032(}q\033(U\005labelq\034U\010Contentsq\035U\006actionq\036U\013manage_mainq\037u}q (h\034U\010Securityq!h\036U\015manage_accessq"u}q#(h\034U\004Undoq$h\036U\017manage_UndoFormq%utq&U\013MemberClassq\'(U\010\000\000\000\000\000\000!\\q((h\020U\003MWpq)tq*tq+QU\011_p_serialq,U\010\0032%\223\212\307<\367q-U\022__ac_permissions__q.)U\012__module__q/U\031*MasmkcELwiQX3XivS3mUQw==q0U\017mange_usersFormq1(U\010\000\000\000\000\000\000!]q2(h\020U\003MWpq3tq4tq5Qutq6t.N.')) Could not load oid !4, pickled data in traceback info may contain clues

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Zope 2.2.4 dying under Solaris 2.6
by Michael Best 07 Dec '00

07 Dec '00

I have had Zope 2.0.1, Zope 2.1.6 and Zope 2.2.4 running on Solaris 2.6 and inexplicably, every so often (no definiate amount of time) the Zope dies. Any ideas? ---------- A typical entry from STUPID_LOG is: 2000-12-07T18:23:22 ERROR(200) zdaemon zdaemon: Thu Dec 7 11:23:22 2000: Aiieee! 17564 exited with error code: 11 ---------- Summarized: Mon Dec 4 13:56:22 2000: 5527 exited with error code: 11 Mon Dec 4 16:40:13 2000: 10558 exited with error code: 11 Mon Dec 4 17:21:22 2000: 10806 exited with error code: 11 Mon Dec 4 18:08:26 2000: 10876 exited with error code: 11 Mon Dec 4 19:15:57 2000: 10927 exited with error code: 11 Mon Dec 4 19:57:14 2000: 11001 exited with error code: 11 Mon Dec 4 20:34:32 2000: 11034 exited with error code: 11 Mon Dec 4 22:30:00 2000: 11085 exited with error code: 11 Tue Dec 5 01:17:39 2000: 11193 exited with error code: 11 Tue Dec 5 04:07:23 2000: 11384 exited with error code: 11 Tue Dec 5 08:16:33 2000: 11613 exited with error code: 11 Tue Dec 5 11:22:32 2000: 11864 exited with error code: 11 Tue Dec 5 15:00:00 2000: 12375 exited with error code: 11 Tue Dec 5 19:17:21 2000: 12527 exited with error code: 11 Tue Dec 5 20:42:58 2000: 12927 exited with error code: 11 Tue Dec 5 21:37:00 2000: 13077 exited with error code: 11 Tue Dec 5 23:59:01 2000: 13152 exited with error code: 11 Wed Dec 6 12:01:03 2000: 14226 exited with error code: 11 Wed Dec 6 13:51:26 2000: 14277 exited with error code: 11 Wed Dec 6 14:39:57 2000: 14436 exited with error code: 11 Wed Dec 6 14:48:08 2000: 14561 exited with error code: 11 Wed Dec 6 18:02:12 2000: 14596 exited with error code: 11 Wed Dec 6 18:42:59 2000: 14844 exited with error code: 11 Wed Dec 6 22:53:53 2000: 14879 exited with error code: 11 Thu Dec 7 03:25:20 2000: 15187 exited with error code: 11 Thu Dec 7 06:59:31 2000: 15505 exited with error code: 11 Thu Dec 7 09:16:11 2000: 15786 exited with error code: 11 Thu Dec 7 10:06:05 2000: 17377 exited with error code: 11 Thu Dec 7 10:51:56 2000: 17462 exited with error code: 11 Thu Dec 7 11:23:22 2000: 17564 exited with error code: 11 -- Michael Best Systems Administrator ph 780-413-6397 x230 Emergence By Design fax 780-433-7548 #200, 11209 Jasper Avenue toll 866-860-2666 Edmonton, Alberta, T5K 0L5

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just curious
by michael angelo ruberto 07 Dec '00

07 Dec '00

hi, how do i remove all of the 7000 + company documents from Zope? -<mike>-

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Re: [Zope] Zope 2.2.4 dying under Solaris 2.6
by Dieter Maurer 07 Dec '00

07 Dec '00

Michael Best writes: > I have had Zope 2.0.1, Zope 2.1.6 and Zope 2.2.4 running on Solaris 2.6 > and inexplicably, every so often (no definiate amount of time) the Zope > dies. > .... > A typical entry from STUPID_LOG is: > 2000-12-07T18:23:22 ERROR(200) zdaemon zdaemon: Thu Dec 7 11:23:22 > 2000: Aiieee! 17564 exited with error code: 11 Error code 11 means "Segmentation violation", i.e. a severe program error. You should get a core file (unless you have disabled it; you can use "limit", "limits" or "ulimit" (depending on your shell) to control core file generation). Use "<debugger> <zope>/bin/python core" to analyse the core. If you are lucky, you will get a hint where the problem lies. We have had a similar problem some month before. It turned out to be a memory corruption problem in the Oracle client library triggered by the DCOracle module. An upgrade of DCOracle worked around the memory corruption. Dieter

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RE: [Zope] just curious
by Dieter Maurer 07 Dec '00

07 Dec '00

michael angelo ruberto writes: > what i meant was, is there a way to remove my files in Zope back to the > filesystem? i'm having serious concerns about the stability of this product > and need to know if i can gracefully revert back. If they are stored in "DTML Documents/Methods" you can simple connect with FTP and run an "mget" (there are also FTP clients available for recursive operations). It might be a bit more difficult, when they are in ZInstances. You can use XML-RPC or ZClient in this case. If they are in a relational database, then, there is no problem, is it? Dieter

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Re: [Zope] Using aquisition inside a dtml method of a product ?
by Dieter Maurer 07 Dec '00

07 Dec '00

Hi Andreas, Andreas Jung writes: > Inside a product my index_html is set to > > "index_html=HTMLFile('index_html',globals())" > > The index_html.dtml calls <dtml-var standard_html_header>. This DTML method is > available in the top-level hierarchy. However When I call index_html Zope > complains with a KeyError/standard_html_header. When I remove the "<dtml-var > standard_html_header>" call everything works fine. > > Any idea why aquisition won't work in this case ? HTMLFile does not inherit from "Acquisition.Implicit". Therefore, HTMLFile objects do not have an acquisition context. On the other hand, they should not need one, provided they get a correct "client" parameter (i.e. first parameter). Probably, that is your real problem: "index_html" is probably called with "client=None". Dieter

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Using aquisition inside a dtml method of a product ?
by Andreas Jung 07 Dec '00

07 Dec '00

Inside a product my index_html is set to "index_html=HTMLFile('index_html',globals())" The index_html.dtml calls <dtml-var standard_html_header>. This DTML method is available in the top-level hierarchy. However When I call index_html Zope complains with a KeyError/standard_html_header. When I remove the "<dtml-var standard_html_header>" call everything works fine. Any idea why aquisition won't work in this case ? Andreas

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