May 2001 - Zope-Dev - Zope lists

: XCRON
by Homan Els 11 May '01

11 May '01

Hi, I did install the xron product from Istaffor, but it doesn't work. I am using Zope - .2.3.2, and installed xron. But, when I want to access the zope - server, I get a zero response back. Does anyone no the answer to this problem ? Thanks, Els Homan Ps. Log-file: ------ 2001-05-11T09:55:30 INFO(0) ZServer HTTP server started at Fri May 11 11:55:30 2001 Hostname: localhost Port: 8080 ------ 2001-05-11T09:55:30 INFO(0) ZServer FTP server started at Fri May 11 11:55:30 2001 Hostname: speedy Port: 8021 ------ 2001-05-11T09:55:30 INFO(0) ZServer PCGI Server started at Fri May 11 11:55:30 2001 Unix socket: /usr/local/Zope-2.3.1-linux2-x86/var/pcgi.soc ------ 2001-05-11T10:12:44 INFO(0) zdaemon zdaemon: Fri May 11 12:12:44 2001: Houston, we have forked ------ 2001-05-11T10:12:44 INFO(0) zdaemon zdaemon: Fri May 11 12:12:44 2001: Hi, I just forked off a kid: 2548 ------ 2001-05-11T10:12:44 INFO(0) zdaemon zdaemon: Fri May 11 12:12:44 2001: Houston, we have forked ------ 2001-05-11T10:12:44 INFO(0) zdaemon zdaemon: Fri May 11 12:12:44 2001: Houston, we have forked ------ 2001-05-11T10:12:44 INFO(0) zdaemon zdaemon: Fri May 11 12:12:44 2001: Hi, I just forked off a kid: 2550 ------ 2001-05-11T10:12:44 INFO(0) zdaemon zdaemon: Fri May 11 12:12:44 2001: Houston, we have forked ------ 2001-05-11T10:12:50 INFO(0) Products.Xron.Loggerr Created new Schedule ______________________________________________________________________

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Xron
by Homan Els 11 May '01

11 May '01

Hi, I did install the xron product from Istaffor, but it doesn't work. I am using Zope - .2.3.2, and installed xron. But, when I want to access the zope - server, I get a zero response back. Does anyone no the answer to this problem ? Thanks, Els Homan ______________________________________________________________________

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RE: Subject: [Zope-dev] change ownership
by Tim McLaughlin 11 May '01

11 May '01

Magnus, OK, here goes the evil workaround.... It seems that getUser does not return an acquisition wrapped object, so make your external method this to wrap it (thus giving ownerinfo the ability to determine the user db): def setOwner(self, username): #note: this assumes that the closest User database houses 'username' user = self.acl_users.getUser(username) self.changeOwnership(user.__of__(self.acl_users)) return 'done.' --Tim McLaughlin (tmclaugh) -----Original Message----- From: Magnus Heino (Rivermen) To: 'Tim McLaughlin'; Magnus Heino (Rivermen) Sent: 5/11/01 1:20 AM Subject: SV: Subject: [Zope-dev] change ownership > could you give me a url, name & pw, and let me take a look at > the zclass? Nope, I'm doing this on my laptop behind a firewall. But, this is how to reproduce it; This is my external method: [magnus@daysleeper Extensions]$ cat Owner.py def setObjectOwner(self, username): self.changeOwnership(self.acl_users.getUser(username)) return '%s is now the owner of %s' % (username, self.id) def getObjectOwner(self): return self.getOwner() [magnus@daysleeper Extensions]$ Goto Control_Panel/Products. Add a product 'FooProduct'. Enter the FooProduct and create a ZClass with id and metatype 'FooClass'. Enter the FooClass and add a External Method. Set Id and Function Name to 'setObjectOwner'. Module name is 'Owner'. Go to the Root zope folder. It contains a standard acl_users. Add a FooClass named 'foo'. Call the external method on the object like this: http://192.168.237.105:8080/foo/setObjectOwner?username=magnus magnus is my username that lives in the acl_users. You get the Attributeerror on aq_inner. Any clues? :-P Thanks. /Magnus

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Grrr... Python Scripts
by Chris Withers 11 May '01

11 May '01

Hi Evan & zope-dev'ers, Hope you can help, and pre-emptive apologies for the bad mood I'm in :-S I want to do: try: acatalog.searchResults(aDict) except CatalogError,e: print "Something bad happened: ",e Where should I import CatalogError from? And _please_ don't tell me I have to go through some convoluted security process to do this :-( cheers, Chris

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CoreSessionTracking 0.8 strangeness
by Bjorn Stabell 11 May '01

11 May '01

Hi, We're developing a shopping cart using the CoreSessionTracking product v0.8, but we've run into a strange problem; once in a while getSessionData() will create a new session data object (the token value remains the same), and us that for a while. Now we'll end up having two different shopping cart objects, with getSessionData() randomly returning one of them them. We're running Zope 2.3.1. Could it be that some threads can't find the shared session data object and creates their own? The only thing changing between each HTTP request is the thread serving the request, AFAIK. Regards, -- Bjorn Stabell <bjorn(a)exoweb.net>

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xmlrpc "500 Internal Server Error"
by richard＠bizarsoftware.com.au 11 May '01

11 May '01

Any clues as to how I trace the source of this error? I get it trying to make an xmlrpc call on my Zope server. I have other xmlrpc calls that work fine. It's not hitting my Product code, that I'm sure of... Richard -- Richard Jones richard(a)bizarsoftware.com.au Senior Software Developer, Bizar Software (www.bizarsoftware.com.au)

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OS X support
by Terry Kerr 11 May '01

11 May '01

Hi, Is there any plans for zope to support OS X? terry -- Terry Kerr (terry(a)adroit.net) Adroit Internet Solutions (www.adroit.net) Phone: +61 3 9563 4461 Fax: +61 3 9563 3856 ICQ: 79303381

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Re: [Zope-dev] xmlrpc "500 Internal Server Error"
by Dieter Maurer 10 May '01

10 May '01

richard(a)bizarsoftware.com.au writes: > ... > File "/usr/lib/python1.5/xmllib.py", line 227, in goahead > self.syntax_error('illegal character in content') > File "/usr/lib/python1.5/xmllib.py", line 748, in syntax_error > raise RuntimeError, 'Syntax error at line %d: %s' % (self.lineno, > message) > RuntimeError: Syntax error at line 34: illegal character in content > > I'm using the latest xmlrpclib.py from www.pythonware.com for the client > side - so I'm happy to blame it for generating invalid XML. Maybe a charset mismatch between client and server? Dieter

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ZEO Clients, broken servers, and Z2.pid
by Anthony Baxter 10 May '01

10 May '01

As far as I can see, ZEO clients don't write a pid to Z2.pid until after they've successfully connected to a storage. Is there a reason for this? Ta, Anthony

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Question about import code
by Fred Wilson Horch 10 May '01

10 May '01

Hi folks, I have hacked on the export code to allow you to export more than one object at a time. Now I'm trying to grok the import code. Can someone help me figure out what's going on? I have an export file in XML format that looks like this: <?xml version="1.0"?> <ZopeData> <record id="5602" aka="AAAAAAAAFeI="> [ first record's data here... ] </record> <record id="5603" aka="AAAAAAAAFeM="> [ second record's data here... ] </record> </ZopeData> If you export a folderish object, you'll see basically the same export format. (When you export a folder, you get all of the objects rooted in that folder.) The difference is that these two records are not related -- they are simply both contained in the same folder. The problem that happens on import is a KeyError on line 194 of this bit of code: lines 192-197 of lib/python/ZODB/ExportImport.py ooid=h[:8] if oids: oid=oids[ooid] if type(oid) is TupleType: oid=oid[0] else: oids[ooid]=return_oid=oid=new_oid() If I change this code to ooid=h[:8] if oids and oids.has_key(ooid): oid=oids[ooid] if type(oid) is TupleType: oid=oid[0] else: oids[ooid]=return_oid=oid=new_oid() then the import appears to succeed, but only the final object in the file is actually imported. I have to say that some comments would be nice in lib/python/ZODB/ExportImport.py Also, are both of these files used? lib/python/ExportImportXML.py lib/python/OFS/XMLExportImport.py Plus, I am having a hard time finding the right documentation for working directly with the ZODB to see what's going on. Can someone help point me in the right direction? Here's what I'm trying to accomplish: 1. Allow multiple objects to be exported at once (this is working) 2. Allow multiple objects to be imported at once (this is not) 3. Allow imports to overwrite existing objects (haven't tried this yet) Thanks in advance for any assistance. Fred -- Fred Wilson Horch mailto:fhorch@ecoaccess.org Executive Director, EcoAccess http://ecoaccess.org/ P.O. Box 2823, Durham, NC 27715-2823 phone: 919.419-8567

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