December 2002 - Zope

getattr and acquisition
by Sylvain Thénault 16 Dec '02

16 Dec '02

hi, what's the way to know if an object has an attribute without acquisition? When I call getattr on a given object which has a parent with the desired attribute, it returns the parent attribute. Isn't there a way to give an additional argument to getattr which tell to use the acquisition mecanism ? -- Sylvain Thénault LOGILAB http://www.logilab.org

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Re: [Zope] Getting a Mysqldb.Connection objetct form ZMySAQLDA
by Gilles Lenfant 16 Dec '02

16 Dec '02

Martin, Yes, it would be very useful to get a DB API compliant Connection object from a Zope DA. There are so many "goodies" for Python I can get from a MySQLdb.Connection object that are not available from a ZMySQLDA. The SQL query is built dynamically in a method of a Python product. I really need this to get from the cursor object some data I *cannot* get from ZSQL method (like the last autoincrement insert row). It's very shorter to write... cursor = dbconnect.cursor() cursor.execute("update mytable...", (data, data...)) Using the method you suggest is overkill. (why make it simple when you can have it complicated :-) Okay, I'm gonna parse the ZMySQLDA connection string to get my own DB API Connection object. Cheers --Gilles PS : please CC your replies to zope(a)zope.org ----- Original Message ----- From: "Martin Gebert" <Murphy(a)members.netsolution-net.de> To: "Gilles Lenfant" <gilles(a)pilotsystems.net> Sent: Monday, December 16, 2002 5:02 PM Subject: Re: [Zope] Getting a Mysqldb.Connection objetct form ZMySAQLDA > AFAIK ZMySQLDA uses the underlying _mysql class directly, not the Python > DB API compliant MySQLdb class (any votes against that?). > What's the problem with your query string? Why can't you use Z SQL > Methods? You know you can build the SQL statements with DTML constructs? > > Martin > > Gilles Lenfant schrieb: > > >Hi, > > > >Is it possible to get a MySQLdb.Connection object from a ZMySQLDA object ? > >I need this because my Python product builds the query string dynamically > >and a ZSQL Method is not suitable for this. > >Or should I parse the connection string and build my own Connection object ? > > > >Thanks in advance for your help > > > >--Gilles > > > > > > > > > >_______________________________________________ > >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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more bug day status
by Chris McDonough 16 Dec '02

16 Dec '02

26 issues closed. Only 222 more to go. ;-) Notable bugs fixed: - multiple selection unicode bug (#697) - make sure passwords aren't encrypted twice ;-) (#256) - don't fail in History tab if Historical object is stored in a non-history-supporting storage (#700) 10 people currently in the #zope-dev channel on irc.openprojects.net. - C

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Re: [Zope] Considerations using Zope
by Paul Winkler 16 Dec '02

16 Dec '02

let's keep it on the list please... On Mon, Dec 16, 2002 at 05:21:29PM +0100, Johan Carlsson [EasyPublisher] wrote: > At 08:17 2002-12-16 -0800, Paul Winkler said: > >> 8. Distribution > >> > >> What is needed to host a website using the platform. (no need to > >answer.. zope ??) > > > >yes, but zserver is not generally considered robust enough for > >deploying "bare" on the internet. It is normal to put it behind something - > >apache, squid... > > I what way is ZServer not generally considered robust enough? Vulnerable to DOS attacks. http://lists.zope.org/pipermail/zope-coders/2002-March/000893.html -- Paul Winkler http://www.slinkp.com "Welcome to Muppet Labs, where the future is made - today!"

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RE: [Zope] Exporting files form Zope into C: ? how
by Meilicke, Scott 16 Dec '02

16 Dec '02

You can use FTP, by default on port 8021. Internet Explorer will work, and you can then drag and drop from there. Scott -----Original Message----- From: Mustafa Jarrar [mailto:mjarrar@vub.ac.be] Sent: Monday, December 16, 2002 8:28 AM To: zope(a)zope.org Subject: [Zope] Exporting files form Zope into C: ? how Dear all, I have many files uploaded into Zope, How to export them into C:\ Not file by file, but the group together. Thanks, M. Jarrar --- Outgoing mail is certified Virus Free. Checked by AVG anti-virus system (http://www.grisoft.com) Version: 6.0.408 / Virus Database: 230 - Release Date: 10/24/2002 _______________________________________________ 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 ) The information contained in this email message may be privileged and is confidential information intended only for the use of the recipient or any employee or agent responsible for delivering it to the intended recipient. Any unauthorized use, distribution or copying of this information is strictly prohibited and may be unlawful. If you have received this communication in error, please notify the sender immediately and destroy the original message and all attachments from your electronic files.

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realtime Bug Day report
by Chris McDonough 16 Dec '02

16 Dec '02

So far the good folks participating in the bug day on irc.openprojects.net #zope-dev have resolved 13 issues in the collector. Present in the channel are 9 people. Feel free to join in. Thanks, - C

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Re: [Zope] Considerations using Zope
by Johan Carlsson [EasyPublisher] 16 Dec '02

16 Dec '02

To: Paul Winkler <pw_lists(a)slinkp.com> Subject: Re: [Zope] Considerations using Zope At 08:17 2002-12-16 -0800, Paul Winkler said: > 8. Distribution > > What is needed to host a website using the platform. (no need to answer.. zope ??) yes, but zserver is not generally considered robust enough for deploying "bare" on the internet. It is normal to put it behind something - apache, squid... I what way is ZServer not generally considered robust enough? Johan Carsslon -- Torped Strategi och Kommunikation AB Johan Carlsson johanc(a)easypublisher.com Mail: Birkagatan 9 SE-113 36 Stockholm Sweden Visit: Västmannagatan 67, Stockholm, Sweden Phone +46-(0)8-32 31 23 Fax +46-(0)8-32 31 83 Mobil +46-(0)70-558 25 24 http://www.easypublisher.com http://www.torped.se

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Translate the day and Month in Dutch
by Martin Koekenberg 16 Dec '02

16 Dec '02

hello, I've an agenda with event in dutch, mij server uses English day & month names. Is there a function or something like that to translate them into dutch. Friday -> Vrijdag and January -> januari. Who can help me ?? Martin Koekenberg

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BTreeFolder inheritance problem
by Thierry Florac 16 Dec '02

16 Dec '02

Hi, I've created a new product (for Zope-2.6), which inherit from BTreeFolder as well as another custom product (not a container) of my own. When I try to add a new item in my folder, I receive an error message. For example, class MyBTreeFolder (BTreeFolder): def __init__ (self, id, title=None, REQUEST=None): "" self.id = id self.title = title folder = Folder (id='archives') set._setObject (folder.id, folder) ... At runtime, I receive the following error : Traceback (innermost last): * Module ZPublisher.Publish, line 98, in publish * Module ZPublisher.mapply, line 88, in mapply * Module ZPublisher.Publish, line 39, in call_object * Module Products.Intraforet.MyBTreeFolder, line 428, in manage_addMyBTreeFolder * Module Products.Intraforet.MyBTreeFolder, line 138, in __init__ * Module OFS.ObjectManager, line 256, in _setObject * Module Products.BTreeFolder.BTreeFolder, line 187, in _setOb TypeError: object does not support item assignment What does this meen ?? Thanks for any help... Thierry P.S.: I've created other products inheriting from ObjectManager instead of BTreeFolder, without any problem... -- Linux every day, keeps Dr Watson away... http://gpc.sourceforge.net -- http://www.ulthar.net

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Track modifications
by Cornel Nitu 16 Dec '02

16 Dec '02

Hi, I want to track modifications of all objects from my site, but I don't know how to do it. My question is: What method set the _p_time when an object was modified, if there is one? Cornel

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