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RE: [Zope-dev] getpath not working
by Michel Pelletier 23 Jul '99

23 Jul '99

> -----Original Message----- > From: Jason Spisak [mailto:webmaster@mtear.com] > Sent: Thursday, July 22, 1999 3:21 PM > To: Michel Pelletier > Subject: Re: [Zope-dev] getpath not working > > > Michel, > > Just to make sure I just did a CVS update 11:18 PST, and the inability > for the Catalog to use Catalog.getpath outside the Catalog > folder, even > using  has basically halted my progress. What is > the status > on that? I have tried every possible way to get that method to work > outside the Catalog folder and nothing works. Do I have to destroy > objects that were created prior to a fix? > I can't reproduce this.  all by itself, not in the Catalog folder, works dandy. Can you do this? also:    works fine too. Note the quotes, otherwise, Zope wants to call the catalog instead of just give you the object. -Michel PS: you won't need to destroy any object for almost any type of fix. We try to avoid that. > Hoping, > > Jason Spisak > webmaster(a)mtear.com >

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Re: [Zope-dev] getpath not working
by Michel Pelletier 23 Jul '99

23 Jul '99

Jason Spisak wrote: > > >  > > > > all by itself, not in the Catalog folder, works dandy. Can you do this? > > > No. I get a keyerror in the management interface and another error when > I call it by url. > > Traceback (innermost last): <snip> > File /home/mike_weltz/Zope/lib/python/Products/ZCatalog/ZCatalog.py, > line 352, in getpath > (Object: Catalog) > KeyError: (see above) > The last line of this traceback shows that getpath is being called, there just isn't a record object in your catalog with the record id of 1. Getpath is very simple, it just returns the catalog unique id for a certain integer, in this case, there is no unique id that coresponds to the record id 1. > --> > > for the management interface, and this when I call it like > 'http://myserver:9673/subfolder/test' where test is just >  only when not logged in as the > "Manager' Role. *All* permissions for the non-manager user are allowed. > And it doesn't raise a not authorized error, so that is wierd. > > Error Type: AttributeError > Error Value: getpath > >  say in the same document? -Michel

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HTTPServer.py status BUG
by Robin Becker 23 Jul '99

23 Jul '99

there is a bug in the zhttp_handler.status method involving __int__ the following fixes this *** HTTPServer.py.old Tue Jul 20 17:56:06 1999 --- HTTPServer.py Fri Jul 23 16:04:54 1999 *************** *** 269,275 **** <ul> <li>Published Module: % s <li>Hits: %d ! </ul>""" %(self.module_name,int(self.hits)) ) # put and post collection methods --- 269,275 ---- <ul> <li>Published Module: % s <li>Hits: %d ! </ul>""" %(self.module_name,self.hits.as_long()) ) # put and post collection methods -- Robin Becker

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monitor_client_win32.py feature?
by Robin Becker 23 Jul '99

23 Jul '99

with the latest (nearly b1) code I find that info messages are somehow being propagated to the remote terminal. This is with monitor_client_win32.py. eg I connect ok and see the prompt then I do >>> from __main__ import * >>> sys ------ 1999-07-23T14:02:16 INFO(0) ZServer <module 'sys' (built-in)> <module 'sys' (built-in)> >>> at the same time the log is showing ------ 1999-07-23T13:56:57 INFO(0) ZServer Monitor Server (V1.5) started on port 8099 ------ 1999-07-23T13:58:08 INFO(0) ZServer Incoming monitor connection from 127.0.0.1:2 111 ------ 1999-07-23T13:58:27 INFO(0) ZServer 0:1 (exec)> 'from __main__ import *' ------ 1999-07-23T14:02:16 INFO(0) ZServer 0:2 (eval)> 'sys' -- Robin Becker

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FTP unhandled connect event?
by Robin Becker 23 Jul '99

23 Jul '99

by mistake I seem to have cvs'd Zope2. It all works fine, but I notice some rather strange log messages now. FTP seems to produce unhandled connect events for at least some commands. This below produced by logging in and doing dir command twice. downloads also cause this message. 1999-07-22T17:53:26 INFO(0) ZServer Incoming connection from 127.0.0.1:2863 ------ 1999-07-22T17:53:26 INFO(0) ZServer Successful login. ------ 1999-07-22T17:53:27 PROBLEM(100) ZServer unhandled connect event ------ 1999-07-22T17:53:34 PROBLEM(100) ZServer unhandled connect event -- Robin Becker

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ZSQL methods: INSERT
by vanroose wim 23 Jul '99

23 Jul '99

Dear Sir, Madam, I am Just new to the Zope Dev List and Maybe You have already had discussions on the INSERT problem in ZSQL methods. ZSQL method work just fine if you want to SELECT data from the database. But how do we organise an insert as beautiful??? I am trying to write an Editor screen to write stories in. The Editor exists out of different forms, a <SELECT> and several series of radio buttons. I would like to write it in an ObjectOriented way. Write a Produkt like RadioButtons that inserts everything in the MySQL database. I also write the form and select. Afterwards I just want to put everything together in one page like different SELECT ZSQL methods. Without any interference with eace other

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MySQL on NT
by Wim Vanroose 23 Jul '99

23 Jul '99

Dear, Maybe it is already discussed but i didn't find it on the Archives. I have MySQL+Zope working on a Linux Box. But I am Forced to check if everything works also on a NT installation of ZOPE+ MYSQL Problem is that the MySQLmodules are based on version 3.22 of MySQL While the Downloadable version of MYSQL for windows is only 3.21. There are some conflict for example my_ulonglong. These problems are mentioned in the README.NT of the module. But I cannot compile the stuff. Any Answer or links to the solution? Greetings

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thread restrictions?
by Robin Becker 23 Jul '99

23 Jul '99

Are there any restrictions on using threads in ExternalMethods I am trying to figure out why my cpu usage goes to 100% after calling the function TGA_CALC below as an ExternalMethod. The OrderedJobs thingy is intended to arbitrate a first come first served policy for my cpu hog calculations which being memory intensive as well I want only one job ever to be initialised and running. #TZGA.py proxy for the real calculation from DateTime import DateTime from OrderedJobs import OrderedJobs from Queue import Full _Jobs=OrderedJobs() def _TGA_RUN(): for i in xrange(1000): t=DateTime('GMT').rfc822() return t def TGA_CALC(): global _Jobs try: return _Jobs.add(_TGA_RUN,args=(),kwargs={}) except Full: raise "couldn't add job " ########################################## ##### the OrderedJobs module ''' Module to implement ordered locking ''' from thread import * from Queue import Queue, Full class _Item: def __init__(self,func=None,args=(),kwargs={}): self.args=args self.kwargs=kwargs self.func=func self.lock=allocate_lock() class OrderedJobs: def __init__(self,maxsize=5): self.Q=Queue(maxsize) self.serve=1 self.T=start_new_thread(self.run,()) def run(self): while self.serve: if not self.Q.empty(): item=self.Q.get(0) if item.func: item.result=apply(item.func, item.args,item.kwargs) else: item.result=None item.lock.release() def add(self,func,args=(),kwargs={}): if self.Q.full(): raise Full item=_Item(func,args,kwargs) item.lock.acquire() self.Q.put(item) item.lock.acquire() item.lock.release() return item.result if __name__=='__main__': import time def testJob(n,delay): print 'starting testJob ',n, delay time.sleep(delay) print 'finished testJob ',n return None def addJob(i,delay): print 'adding job',i try: Q.add(testJob,(i,3.7)) except Full: print "couldn't add job ",i Q=OrderedJobs() for i in range(1,18): start_new_thread(addJob,(i,3.7)) time.sleep(0.7) ############################### -- Robin Becker

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Zope for NetWare, or NDS Authentication - anyone interested?
by Brad Clements 23 Jul '99

23 Jul '99

Subject pretty much says it all, is anyone interested in a NetWare NLM version of Zope? How about an etcUserDb that authenticates to NDS from Windows (or NetWare)? I've got about 150 NetWare NDS functions swigged so far.. Brad Clements, bkc(a)murkworks.com (315)268-1000 http://www.murkworks.com (315)268-9812 Fax netmeeting: ils://ils.murkworks.com ICQ: 14856937

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Acquisition and Folders in ZClasses
by Kevin Dangoor 23 Jul '99

23 Jul '99

Maybe this belongs on zope-dev... I'm trying to decide if I should change how I do these things, or if what I'm describing below is how things *should* work... Any comments? Thanks, Kevin --- Hi, I'm having trouble with acquisition in a case where I have a ZClass with a Folder inside the Methods tab of the class. Here's what I've got: KMArticleStore (ZClass) - article_list (DTML Method) - html (Folder) * index_html (DTML Method) * list_item (DTML Method) Zope Root - index_html (DTML Method) - art (KMArticleStore) My index_html looks like this: <dtml-with art> <dtml-with html> <dtml-var "index_html(category='top')"> </dtml-with> </dtml-with> The index_html in the html Folder looks like: <dtml-var standard_html_header> <dtml-var article_list> <dtml-var standard_html_footer> When I access the top level index_html, I get a KeyError in the other index_html for 'standard_html_header' which exists in the Zope root. If I remove that reference (replacing it with just <html><body>), it can't find article_list... which exists in the KMArticleStore. *Should* this work? I was figuring that a Folder within a ZClass should work like a normal Folder. Also, should Zope allow us to override a ZClass class method at the instance level? (I just get an error stating that the id already exists). I'm running 2.0a4 (on Windows). If this behavior is not reproduceable, then I'll check out the beta when it comes out and see how it works... Thanks! Kevin

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