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Re: [Zope] Aquisition
by Timur Izhbulatov 12 Aug '05

12 Aug '05

Date: Fri, 12 Aug 2005 10:48:44 +0400 From: Timur Izhbulatov <TimurIzhbulatov(a)oilspace.com> To: Dieter Maurer <dieter(a)handshake.de> Subject: Re: [Zope] Aquisition No, I don't forget to set the id. All objects which my product contains do have an id: # in __init__ self._setObject(add.id, add) self._setObject(search.id, search) self._setObject(conn.id, conn) WARN("add.id: %s" % add.id) WARN("search.id: %s" % search.id) WARN("conn.id: %s" % conn.id) >>> app.inventory.id 'inventory' >>> app.inventory.add.id 'add' >>> app.inventory.search.id 'search' >>> app.inventory['db-connection'].id 'db-connection' Also I can see it in the log file: 2005-08-12T10:31:17 PROBLEM(100) Inventory add.id: add ------ 2005-08-12T10:31:17 PROBLEM(100) Inventory search.id: search ------ 2005-08-12T10:31:17 PROBLEM(100) Inventory conn.id: db-connection But the connection still can only be found if it's in the root folder. That's really weird. On Thu, Aug 11, 2005 at 08:25:22PM +0200, Dieter Maurer wrote: > Timur Izhbulatov wrote at 2005-8-11 12:16 +0400: > > ... > >I have a simple Zope product which is an ObjectManager descendant and contains a > >database connection and a ZSQL method. It creates these objects during its > >initialisation. > > > >>>> app.inventory > ><Inventory instance at b7300f20> > >>>> app.inventory['db-connection'] > ><Connection instance at b724a980> > >>>> app.inventory.list > ><SQL instance at b724a8f0> > > > >Everything is OK except one thing. A problem appears when I go to the > >manage_main page of the ZSQL method. It can't find any database connection using > >the SQLConnectionsIDs function from the > >${ZOPE_HOME}/lib/python/Products/ZSQLMethods/SQL.py module. > > The code of "SQLConnectionIDs" looks like this: > > ... > for o in self.objectValues(): > if (hasattr(o,'_isAnSQLConnection') and o._isAnSQLConnection > and hasattr(o,'id')): > > Thus, a candidate "SQLConnection" must have an id. > > Now, when you create an object programmatically, it is quite > easy to forget to give it an id (specifying the id in "_setObject" > is not enough; the object itself must contain the id redundantly). > > > -- > Dieter -- Timur Izhbulatov OILspace, 26 Leninskaya sloboda, bld. 2, 2nd floor, 115280 Moscow, Russia P:+7 095 105 7245 + ext.205 F:+7 095 105 7246 E:TimurIzhbulatov@oilspace.com Building Successful Supply Chains - One Solution At A Time. www.oilspace.com

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ZDatabaseTool - does this still exist?
by michael nt milne 12 Aug '05

12 Aug '05

Hi Does anyone know if this still exists? I'd like to have an easier way to manage the Zope database. The page at http://www.zope.org/Members/aeg/ZDatabaseTool doesn't provide any downloads. Are there any other database manager tools for the ZODB? like the one that mySQL has over the web. Thanks

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Pierugo Massolo/IT/ITC/ALSTOM is out of the office.
by pierugo.massolo＠itc.alstom.com 11 Aug '05

11 Aug '05

I will be out of the office starting 11/08/2005 and will not return until 29/08/2005. I will respond to your message when I return.

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localhost:8080 not found on windows
by michael nt milne 11 Aug '05

11 Aug '05

Hi I have installed Zope and Plone on a windows business server. On trying to view http://localhost:8080/manage I am getting a 404 not found etc. The server is already running a webmail service, however nothing comes up for locahost or http://127.0.0.1. I've also tried using the IP address of the machine to access the interface with the same result. The IP address is available in web DNS. Does anyone have any ideas on how to get the zope/plone browser interface running at all? Thanks

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Context - how can I be here when I'm there
by Chris Matheson 11 Aug '05

11 Aug '05

Hello all, First post. I've read (past tense) tfm, but still don't know quite how to do this. I'm writing a Python script called by a zpt page. How can I obtain the resource/object which was first called by the visitor to the site, from the python script. I've tried context.PUBLISHED , but that is not quite what I want, as it gives more of a url style. I'm tring to get something that I can compare to an objectValues() list. I had two ideas already, one was to call back to zpt and then do a comparison to /here, the other was to pass /here from my zpt page to the Python script. I think either of those might work, but would like to know if there is a way to access the "/here" from Python? -------------------- Chris Matheson

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The Login Blues
by Kevin Jones 11 Aug '05

11 Aug '05

Hi, All- I have the "login blues." My company site allows anonymous visitors to enter a user login id and password, with the Role 'CoPersonnel'. It then allows them to create a project page and their project info... All is well and good until later, when they login to edit their page. It works, BUT it gives them permission to edit anyone else's page that has the Role 'CoPersonnel'! It also seems that while the first login is successful, they retain an 'Anonymous User' role. These two reside in a "Projects" folder: login_html, acl_users. The individual projects are located in a "Projects" subfolder: "projects_current." Do the acl_users and login_html file have to reside in the individual project folder? (BTW, I got the code from "The Book of Zope.") Any help greatly appreciated, this seems weird and I'm baffled. Thanks! Kevin

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Aquisition
by Timur Izhbulatov 11 Aug '05

11 Aug '05

Hi All, Sorry for long message. I have a simple Zope product which is an ObjectManager descendant and contains a database connection and a ZSQL method. It creates these objects during its initialisation. >>> app.inventory <Inventory instance at b7300f20> >>> app.inventory['db-connection'] <Connection instance at b724a980> >>> app.inventory.list <SQL instance at b724a8f0> Everything is OK except one thing. A problem appears when I go to the manage_main page of the ZSQL method. It can't find any database connection using the SQLConnectionsIDs function from the ${ZOPE_HOME}/lib/python/Products/ZSQLMethods/SQL.py module. The function is called from ${ZOPE_HOME}/lib/python/Products/ZSQLMethods/dtml/edit.dtml To investigate the problem I have added some debugging output statements to this function: def SQLConnectionIDs(self): """Find SQL database connections in the current folder and above This function return a list of ids. """ ids={} have_id=ids.has_key StringType=type('') LOG('ZSQL', INFO, 'self.aq_chain: %s' % self.aq_chain) LOG('ZSQL', INFO, 'self.id: "%s"' % self.id) while self is not None: if hasattr(self, 'objectValues'): for o in self.objectValues(): try: LOG('ZSQL', INFO, 'o.id: %s' % (o.id())) except: LOG('ZSQL', INFO, 'o.id: %s' % (o.id)) if (hasattr(o,'_isAnSQLConnection') and o._isAnSQLConnection and hasattr(o,'id')): id=o.id if type(id) is not StringType: id=id() if not have_id(id): if hasattr(o,'title_and_id'): o=o.title_and_id() else: o=id ids[id]=id if hasattr(self, 'aq_parent'): self=self.aq_parent else: self=None ids=[ (item[1], item[0]) for item in ids.items() ] ids.sort() LOG('ZSQL', INFO, 'ids: %s' % (ids)) return ids The output shows that SQLConnectionsIDs is called in wrong context. 2005-08-11T10:57:31 INFO(0) ZSQL self.aq_chain: [<Application instance at b73483b0>, <RequestContainer instance at b767ccb0>] ------ 2005-08-11T10:57:31 INFO(0) ZSQL self.id: "<bound method Application.id of <Application instance at b73483b0>>" ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: acl_users ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: Control_Panel ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: temp_folder ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: session_data_manager ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: browser_id_manager ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: error_log ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_error_message ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_template.pt ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: index_html ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_html_header ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_html_footer ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: virtual_hosting ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: inventory ------ 2005-08-11T10:57:31 INFO(0) ZSQL ids: [] Any help is greatly appreciated. Thanks, -- Timur Izhbulatov OILspace, 26 Leninskaya sloboda, bld. 2, 2nd floor, 115280 Moscow, Russia P:+7 095 105 7245 + ext.205 F:+7 095 105 7246 E:TimurIzhbulatov@oilspace.com Building Successful Supply Chains - One Solution At A Time. www.oilspace.com

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bad ZCatalog behavior
by Andy Altepeter 11 Aug '05

11 Aug '05

Hi there, There seems to be a problem with my ZCatalog, and it seems to be getting worse as time goes by. When my CatalogPathAware objects unindex themselves, sometimes I get an attribute error like: AttributeError: 'str' object has no attribute 'append' Traceback (innermost last): Module ZPublisher.Publish, line 101, in publish Module ZPublisher.mapply, line 88, in mapply Module ZPublisher.Publish, line 39, in call_object Module Products.FileSystemSite.FSPythonScript, line 104, in __call__ Module Shared.DC.Scripts.Bindings, line 306, in __call__ Module Shared.DC.Scripts.Bindings, line 343, in _bindAndExec Module Products.FileSystemSite.FSPythonScript, line 160, in _exec Module None, line 33, in tab_status_approve - <FSPythonScript at /silva/service_views/Silva/edit/VersionedContent/tab_status_approve used for /silva/service_views/SilvaDocument/edit/VersionedContent/Document> - Line 33 Module Products.Silva.Versioning, line 125, in approve_version Module Products.Silva.Versioning, line 512, in _update_publication_status Module Products.Silva.VersionedContent, line 334, in _unindex_version Module Products.Silva.Version, line 191, in unindex_object Module Products.ZCatalog.ZCatalog, line 558, in uncatalog_object Module Products.ZCatalog.Catalog, line 411, in uncatalogObject Module Products.ZCTextIndex.ZCTextIndex, line 181, in unindex_object Module Products.ZCTextIndex.OkapiIndex, line 68, in unindex_doc Module Products.ZCTextIndex.BaseIndex, line 176, in unindex_doc Module Products.ZCTextIndex.BaseIndex, line 303, in _del_wordinfo Module ZODB.Connection, line 562, in setstate Module ZODB.Connection, line 601, in _set_ghost_state AttributeError: 'str' object has no attribute 'append' In the logfile, the last line of code is shown in the traceback: File "/export1/Zope-2.7.2-0/lib/python/ZODB/Connection.py", line 601, in _set_ghost_state state = unpickler.load() Perhaps this is a ZEO issue. I'm using Zope-2.7.2-0 with ZEO. Both the zeo server and the client are on the same box. The zeo logfile reports no errors when this occurs. Any ideas why this may be happening?

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<input type="image" name="method:action"> and ZPublisher?
by Jürgen Herrmann 11 Aug '05

11 Aug '05

hi all! i read something about using image submit buttons with zope here: http://www.dieter.handshake.de/pyprojects/zope/#bct_sec_6.13 there's a patch for zope 2.5's zpublisher, quite old :/ so i patched ZPublisher.py by hand, anybody interested in the patch against zope 2.8.0? (i'll upgrade to 2.8.1 anytime soon, but i guess that changes to ZPublisher between 2.8.0 and 2.8.1 should be nonexistant) regards, juergen herrmann _______________________________________________________________________ >> XLhost.de - eXperts in Linux hosting << Jürgen Herrmann Bruderwöhrdstraße 15b, DE-93051 Regensburg Fon: +49 (0)700 XLHOSTDE [0700 95467833] Fax: +49 (0)721 151 463027 WEB: http://www.XLhost.de

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Aquisition
by Timur Izhbulatov 11 Aug '05

11 Aug '05

Hi All, Sorry for long message. I have a simple Zope product which is an ObjectManager descendant and contains a database connection and a ZSQL method. It creates these objects during its initialisation. >>> app.inventory <Inventory instance at b7300f20> >>> app.inventory['db-connection'] <Connection instance at b724a980> >>> app.inventory.list <SQL instance at b724a8f0> Everything is OK except one thing. A problem appears when I go to the manage_main page of the ZSQL method. It can't find any database connection using the SQLConnectionsIDs function from the ${ZOPE_HOME}/lib/python/Products/ZSQLMethods/SQL.py module. The function is called from ${ZOPE_HOME}/lib/python/Products/ZSQLMethods/dtml/edit.dtml To investigate the problem I have added some debugging output statements to this function: def SQLConnectionIDs(self): """Find SQL database connections in the current folder and above This function return a list of ids. """ ids={} have_id=ids.has_key StringType=type('') LOG('ZSQL', INFO, 'self.aq_chain: %s' % self.aq_chain) LOG('ZSQL', INFO, 'self.id: "%s"' % self.id) while self is not None: if hasattr(self, 'objectValues'): for o in self.objectValues(): try: LOG('ZSQL', INFO, 'o.id: %s' % (o.id())) except: LOG('ZSQL', INFO, 'o.id: %s' % (o.id)) if (hasattr(o,'_isAnSQLConnection') and o._isAnSQLConnection and hasattr(o,'id')): id=o.id if type(id) is not StringType: id=id() if not have_id(id): if hasattr(o,'title_and_id'): o=o.title_and_id() else: o=id ids[id]=id if hasattr(self, 'aq_parent'): self=self.aq_parent else: self=None ids=[ (item[1], item[0]) for item in ids.items() ] ids.sort() LOG('ZSQL', INFO, 'ids: %s' % (ids)) return ids The output shows that SQLConnectionsIDs is called in wrong context. 2005-08-11T10:57:31 INFO(0) ZSQL self.aq_chain: [<Application instance at b73483b0>, <RequestContainer instance at b767ccb0>] ------ 2005-08-11T10:57:31 INFO(0) ZSQL self.id: "<bound method Application.id of <Application instance at b73483b0>>" ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: acl_users ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: Control_Panel ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: temp_folder ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: session_data_manager ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: browser_id_manager ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: error_log ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_error_message ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_template.pt ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: index_html ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_html_header ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: standard_html_footer ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: virtual_hosting ------ 2005-08-11T10:57:31 INFO(0) ZSQL o.id: inventory ------ 2005-08-11T10:57:31 INFO(0) ZSQL ids: [] Any help is greatly appreciated. Thanks, -- Timur Izhbulatov OILspace, 26 Leninskaya sloboda, bld. 2, 2nd floor, 115280 Moscow, Russia P:+7 095 105 7245 + ext.205 F:+7 095 105 7246 E:TimurIzhbulatov@oilspace.com Building Successful Supply Chains - One Solution At A Time. www.oilspace.com

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