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Changing context in Python Script
by Dan Shafer 16 May '02

16 May '02

Given the need for a Python script to: a. create a new folder whose name is stored in a variable called folderName b. within that folder create a new doc whose name is stored in a variable called docName what is the appropriate syntax? I can see that I need to change the context but I can't find anything on how to do that. Thanks.

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RE: [Zope] How to add mutiple files
by Vibhu Srinivasan 16 May '02

16 May '02

Thanks all I got my answer -----Original Message----- From: John Hunter [mailto:jdhunter@ace.bsd.uchicago.edu] Sent: Thursday, May 16, 2002 10:05 AM To: Vibhu Srinivasan Cc: 'zope(a)zope.org' Subject: Re: [Zope] How to add mutiple files >>>>> "Vibhu" == Vibhu Srinivasan <vibhu(a)spiderlogic.com> writes: Vibhu> I want to copy a number of documents to be linked from Vibhu> ZWiki in Zope. Is there a way i can directly copy the files Vibhu> to the Zope directory without actually having to got Vibhu> through adding each one through the management interface. Vibhu> Thanks Vibhu S ftp your zope server on port 21 and 'put' them. If these are plain old files (*.doc, *.pdf, *.jpg, etc...) the default put method will work fine for you. If you want these files to be a special type, like ZWiki pages, you'll need to write your own PUT_factory and make it an External Method. Here is an example: def PUT_factory( self, name, typ, body ): """ Override the default PUT method to make ZWikiPage the default type for ftp uploads """ from Products.ZWiki.ZWikiPage import ZWikiPage if typ == 'text/plain': ob = ZWikiPage( '', __name__=name ) ob.page_type = 'structuredtextdtml' return ob elif ... other types... else: return None John Hunter

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Problems using fsrecover.py from 2.5.1 with 2.4.3?
by Jean Jordaan 16 May '02

16 May '02

Hi all I'm attempting to diagnose a Data.fs that might be wonky. I'm sending a record of my attempt to the list in the hope that other people are better at interpreting the results than I am. It was written by this Zope: $ cat ./lib/python/version.txt Zope 2.4.3 (binary release, python 2.1, linux2-x86) The fsrecover.py I'm using comes from: Zope 2.5.1b1 (source release, python 2.1, linux2) I get 710849 errors like this: __main__.ErrorFound: invalid status, ^@, at 179898912 __main__.ErrorFound: invalid status, ^@, at 179898995 2068 errors like this: __main__.ErrorFound: bad transaction length at 231384331 57 errors like this: exceptions.SystemError: Failed to import class Trigger from module Products.ZPatterns.SkinScript.Components 39 errors like this: __main__.ErrorFound: invalid status, é, at 33731550 with status values such as é, ^R, <, ç, ê, ... 3 errors like this: ZODB.POSException.ConflictError: ('\x03C\x96\xf4\xeb\xb3\xe1\x00', '\x03C\x04\xb0\xf8\xa2\xe7\xb3') 2 errors like this: exceptions.KeyError: ^@^@^@^@^@^C0\ 2 errors like this: exceptions.ImportError: cannot import name NullProvider 1 error like this: exceptions.ImportError: cannot import name Factory and fsrecover finishes with the message: 139059006 bytes removed during recovery Before: 242946201 Apr 9 16:05 Data.fs After: 103887195 May 1 14:39 Data.fs.fsrecover I can start a Zope on the "recovered" Data.fs without problems, and access it through a browser. It works fine, until I try to access certain ZClasses stored on Racks (eg. 'License' instances raise KeyErrors, 'Customer' instances are fine). Then I get KeyErrors, with this in the log: ------ 2002-05-01T13:14:11 ERROR(200) ZODB Couldn't load state for '\x00\x00\x00\x00\x00\x03O\xf8' Traceback (innermost last): File /usr/local/zope/2-4-3/lib/python/ZODB/Connection.py, line 519, in setstate File /usr/local/zope/2-4-3_for_diepdink/lib/python/ZODB/FileStorage.py, line 588, in load (Object: /home/httpd/zope-instances/jean/creme.rel-0_9_0-branch/var/Data.fs) File /usr/local/zope/2-4-3_for_diepdink/lib/python/ZODB/FileStorage.py, line 564, in _load (Object: /home/httpd/zope-instances/jean/creme.rel-0_9_0-branch/var/Data.fs) KeyError: Oø ------ For the record, during startup, Zope warns: WARNING: Python C API version mismatch for module DynPersist: This Python has API version 1010, module DynPersist has version 1007. We haven't been able to successfully recompile the dynpersist module, so we've been ignoring the warning. -- Jean Jordaan Upfront Systems http://www.upfrontsystems.co.za

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How to add mutiple files
by Vibhu Srinivasan 16 May '02

16 May '02

I want to copy a number of documents to be linked from ZWiki in Zope. Is there a way i can directly copy the files to the Zope directory without actually having to got through adding each one through the management interface. Thanks Vibhu S

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Checkbox question!
by florian＠fischer.tc 16 May '02

16 May '02

First i have a HTML Formular: ----------------------------- <table border="0" align="center" width="800" height="450" bgcolor="#999999"> <tr bgcolor="#003366" align="left"> <td height="1" valign="top" bgcolor="#999999">  </td> </tr> <tr bgcolor="#CCCCCC" align="left"> <td valign="top" bgcolor="#CCCCCC"> <p> </p> <form name="form1" method="post" action="arten_uebertragen"> <table width="700" border="0" align="center"> <tr bgcolor="#999999"> <td colspan="2">Art</td> <td width="386"> </td> </tr> <dtml-in get_arten_tabelle> <tr> <td width="24"> <input name="id_art:list" type="checkbox" value="<dtml-var id_art_auswahl>"> </td> <td width="276"><dtml-var id_art_auswahl>. <dtml-var gruppierung></td> <td> </td> </tr> </dtml-in> <tr> <td colspan="2" bgcolor="#999999">neue Art:</td> <td bgcolor="#999999"><dtml-in get_arten_max> <input type="hidden" name="id_art" value="<dtml-var expr="id_art_max+1"> "></dtml-in> <input type="text" name="gruppierung"> </td> </tr> <tr> <td colspan="2"> <input name="Submit" type="submit" value="änderung übernehmen"></td> <td> </td> </tr> </table> </form> </td> </tr> </table> Second the SQL File "arten_delete": ----------------------------------- DELETE FROM arten_tabelle WHERE id_art=<dtml-sqlvar id_art type="int">; and third the submit File to the SQL File: ------------------------------------------ <dtml-in get_arten_tabelle> <dtml-if expr="id_art[1]==id_art_auswahl"> <dtml-call arten_delete> </dtml-if> </dtml-in> "arten_tabelle" returns a list of numbers in "id_art_auswahl". How do I programm a routine...that interprets the Checkbox-returnlist of id_art to compare it with "id_art_auswahl"? Thanks...Florian Fischer

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ZPT and Structured text
by David Kyte 16 May '02

16 May '02

Hi, I would like to pull data from a database - text with paragraphs. I then want to format that as structured text, inserting the result into a page template. The question I guess is - can I use the structured text fromatin code to format the database text before inserting into the ZPT? TIA Dave Kyte

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Importing Files + metadata into zodb
by Wendy Langer 16 May '02

16 May '02

Hi all, I have about 300mb worth of legacy files which I may need to either import into the zodb, or else be able to access through the zope interface whilst they are still stored on the file system they are currently on. a few vaguely related questions: a) What products, if any, are available for doing a mass import like this? b) What is the practical limit on how much data the zodb can hold? If I have more data than this, is it possible to have more than one zodb, and if so, how? c) There is metadata associated with the files (ie Word metadata) which I would like to be able to access - are there any products which would help me to do this? Any hints or thoughts sent in my general direction appreciated Thanks :) _________________________________________ Wendy Langer ICQ#: 71726799 More ways to contact me: http://wwp.icq.com/71726799 See more about me: http://web.icq.com/whitepages/about_me?Uin=71726799 _________________________________________

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Re: [Zope] [ANN] TextIndexNG 1.0 alpha 2 released
by Milos Prudek 16 May '02

16 May '02

> application specifies the encoding or we will try to extract it > from the request object (sent by the browser) or use Pythons default About extracting from request: After playing with Preferences/Languages in Mozilla, I found out: If Mozilla is set to ISO-8859-2: HTTP_ACCEPT_CHARSET='ISO-8859-2, utf-8;q=0.66, *;q=0.66' If Mozilla is set to Win-1250: HTTP_ACCEPT_CHARSET='windows-1250, utf-8;q=0.66, *;q=0.66' So yes, you should be able to extract this from the browser. > All this applies to TXNG 1.1 but *not* 1.0. 1.0 will not handle unicode > very well. I know about the issues but I will not solve them for 1.0. > 1.1 will fully support unicode ;-) Thank you for explaining this. In short, it looks that TXNG 1.1 will be able to do everything I asked in my previous email. -- Milos Prudek

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AttributeError : __basicnew__
by Pascal Samuzeau 16 May '02

16 May '02

Hi, I have written a little product, and I wanted to use of Interface. But an attribute error of __basicnew__ appears. What __basicnew__ for ?? How do I have to change my interface ?? Here is the AttributeError code : Traceback (innermost last): File D:\Zope\lib\python\ZODB\Connecting.py, line 544, in setstate File D:\Zope\lib\python\ZODB\Connecting.py, line 217, in _persistent_load AttributeError: Interface instance has no attribute '__basicnew__' Here is my interface : from Interface import Base class Annuaire(Base): "An Annuaire" def getMots(self): "Returns number of votes cast for a given response" def getLigneun(self): "Returns the line #1 " def getFile(self): "Returns the filename" Sincerily PS -------------------------------------------------- Oreka ! Nous sommes l'internet moins cher ! Surfez 25% moins cher avec http://www.oreka.com

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Zope External Editor
by paolo 16 May '02

16 May '02

Hi, i' ve installed your external editor product on Zope-2.5.1+ CMF-1.1, is a very good and useful product. I found an error in manage_main.dtml when accessing folder containing custom objects (instance of products i created for my content management application). Error Type: RuntimeError Error Value: function attributes not accessible in restricted mode the error happens in the following part of dtml code. trying to access explicit's attibutes, operation not permitted in restricted mode... <dtml-let explicit="_.getitem('sequence-item').aq_explicit"> <dtml-if expr="_.hasattr(explicit, 'manage_FTPget') or _.hasattr(explicit, 'read') or _.getattr(explicit, 'content_type', '').startswith('text/')"> <a href="&dtml-URL1;/externalEdit_/&dtml.url_quote-sequence-key;" title="Edit using external editor" ><img src="&dtml-BASEPATH1;/misc_/ExternalEditor/edit_icon" align="middle" hspace="2" border="0" alt="External Editor" /></a> </dtml-if> </dtml-let> i've solved the problem putting a try in dtml code as below, to not allow launch external editor on custom objects and all goes right... <dtml-let explicit="_.getitem('sequence-item').aq_explicit"> <dtml-try> <dtml-if expr="_.hasattr(explicit, 'manage_FTPget') or _.hasattr(explicit, 'read') or _.getattr(explicit, 'content_type', '').startswith('text/')"> <a href="&dtml-URL1;/externalEdit_/&dtml.url_quote-sequence-key;" title="Edit using external editor" ><img src="&dtml-BASEPATH1;/misc_/ExternalEditor/edit_icon" align="middle" hspace="2" border="0" alt="External Editor" /></a> </dtml-if> <dtml-except> </dtml-try> </dtml-let> bye, paolo... -- --------------------------------------------------------------------------------------------------------- Paolo Galati - Developement Area [ n o z e S.r.l. ] - Soluzioni open-source Via Giuntini, 25 int.29 - 56023 Navacchio - Cascina (PI) Tel +39 (0)50 754380 - Fax +39 (0)50 754381 Email: paolomail(a)noze.it - Web: http://www.noze.it ---------------------------------------------------------------------------------------------------------

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