- Zope - Zope lists

getting queries of a database into variables?
by Rajil Saraswat 05 Jul '00

05 Jul '00

hi , I am try to setup a cookie based authorization system(learnt from my perl dyas). i dont know much of sql, so after reading thru ZSql guide, i could build up a list of my users login and passwords. If i query the database and test it the result get printed on screen. How do i put up queried data into variables so i can conditionally check them? Does there exist some readymade package for setting up cookie based authorization. i could locate someting called LoginManager, but how do i use it. Thanks for any clues.

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RE: [Zope] Authentication, Anonymous and Public
by Capesius, Alan 05 Jul '00

05 Jul '00

Brian, here are the steps to recreate: Caveat: Anonymous is unrestricted at the root level 1) Create a folder 2) Remove inherited (acquired) rights for all attributes 3) Add a user to the folder 4) Give the user the manager role 5) Access the root level using a restarted (clean) browser to confirm accessibility 6) Access the new folder created in (1). You should be prompted to login. 7) Login using the new user account 8) Now try to access the root level again. You should be prompted for a password. (you may need to reload the page) Alan Capesius, MCSE Technical Support Engineer Sysmex Corporation of America capesiusa(a)sysmex.com

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Re: [Zope] RFC: is this the best way to make a referal app and a "jump" nav menu *2nd time* menu *2nd time*
by Tollef Fog Heen 05 Jul '00

05 Jul '00

* George Donnelly | here's the problem i think: since i am enabling people to email up to 5 | friends, i've got 5 copies of the same email message in the success method | inside the sendmail tags. the last 4 are in if statements. | | i know there must be a better way but i really have no idea. any help? <dtml-in friends>  </dtml-in> and have multiple fields with the same name on the form. -- Tollef Fog Heen This is the unix version of the LoveBug virus and in the spirit of such it depends on the user community to propagate. Please send this message to all of your friends and randomly delete numerous files from your system.

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Lists and external methods
by Pieter Claerhout 05 Jul '00

05 Jul '00

Hello there, I started working with Zope a few days ago, and I'm currently having some troubles with external methods. I made an external method that returns a record like list, but this doesn't seem to work correctly> The list look a bit like this: 90, "x86", "Explanation", "22/06/200" 89, "x86", "Explanation", "22/06/200" 89, "mac", "Explanation", "22/06/200" I want the external method to return this in a list, where I can iterate over using the <dtml-in> tag, so that I can reference the different fields in each record with a name. What should the list look like so that I can accomplish this? Pieter

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Re: [Zope] How to present a download button...
by Dieter Maurer 05 Jul '00

05 Jul '00

Andreas Elvers writes: > I am having trouble with a non standard download method. I want to provide > a download link to a file, but not the standard one, because I would get > the id as the filename. The id is a random value and thus not suitable for > the customer. The real filename is saved in the title property. > > So I created a dtml method "download" like this one: > > <dtml-call "RESPONSE.setHeader('Content-Type', content_type)"> > <dtml-call "RESPONSE.setHeader('Content-Disposition', > 'inline;filename='+title)"> > <dtml-var please_give_me_the_raw_data> Use <dtml-var file> <-- renders the file content --> Dieter

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RE: Reportlab and Zope
by Jorge Magalhaes 05 Jul '00

05 Jul '00

In my last post i search for help concerning to the use of the libs Reportlab in to Zope environment. I make some research in Reportlab mailing list and Osmin Lazo (Canada) suggests my to use the following buffer class ######################## # Buffer Class ######################## class buffer: def __init__(self): self._buffer = [] self._size = 0 def write(self,line): self._buffer.append(str(line)) def read(self): data = string.join(self._buffer, '') return data def tell(self): return len(self._buffer) My fistreportlabinzope.py is: ############################# # firstreportlabinzope.py ############################## import string from reportlab.pdfgen.canvas import Canvas from reportlab.lib.pagesizes import A3, landscape from reportlab.pdfgen.textobject import PDFTextObject from types import * class buffer: def __init__(self): self._buffer = [] self._size = 0 def write(self,line): self._buffer.append(str(line)) def read(self): data = string.join(self._buffer, '') return data def tell(self): return len(self._buffer) stream = buffer() c = Canvas(stream, pagesize=landscape(A3), bottomup=0) c.setFont("Times-Roman", 12.0, leading=10.0) c.drawString(100,100, "Hello World") c.showPage() c.save() tempfile=open("helloworld.pdf","wb") tempfile.write(stream.read()) temfile.close() ########################3 My main problem is: When i tried to add the External method i have the following error message: IOERROR: [Errno 13] Permission Denied 'helloworld.pdf' How i can fix it? Have a nice day Jorge

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WorldPilot and UW-IMAP?
by Charlie Wilkinson 05 Jul '00

05 Jul '00

Greets, I'm experiencing an issue with WorldPilot not showing the body of messages that have attachments. I can only guess that this is because WorldPilot was designed for use with the Cyrus IMAP server and I'm using it on a stock RedHat system, which I presume sports UW-IMAP. I've searched around and not found too much detail about UW vs. Cyrus for WorldPilot. Can anyone enlighten me as to whether or not my problems are due to using UW-IMAP and generally whether it's worthwhile to suffer a Cyrus install, vs. a hack or patch to WorldPilot? I frankly don't want or need what Cyrus has to offer. I really like WorldPilot and I'm trying to push it on an office full of people, but you can imagine how thrilled they are about not being able to read select messages. They are starting to make noises about wanting to go back to Outlook now. (shudder) Thanks for any clues, Charlie -- ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ Charlie Wilkinson - cwilkins(a)boinklabs.com - N3HAZ Parental Unit, UNIX Admin, Homebrewer, Cat Lover, Spam Fighter, HAM, SWLer... Visit the Radio For Peace International Website: http://www.rfpi.org/ ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ CLOBBER INTERNET SPAM: See!! <http://spam.abuse.net/> Join!! <http://www.cauce.org/> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ QOTD: Failure is not an option. It's bundled with your software.

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RE: [Zope] File referencing and LocalFS
by Spicklemire, Jerry 05 Jul '00

05 Jul '00

Hi Marco, From: Marco Mariani [mailto:m.mariani@imola.nettuno.it] Subject: Re: [Zope] File referencing and LocalFS >> >> foldername = string.join(colname, '') >> >> using a "blank" ('') between each string, in other words, with no delimiter. >Maybe you meant >foldername = string.join(string.split(colname,' '),'') >or >foldername = string.replace(colname,' ','') >because join takes a list, not a string. Yes, you are correct! Later, Jerry S.

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find items to zcatalog
by Richard Bartels 05 Jul '00

05 Jul '00

Hello, Is there an expression which can be used to exclude index_html from the find items to zcatalog step in populating a catalog? Thank you, Rick --== Sent via Deja.com http://www.deja.com/ ==-- Before you buy.

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Re: Traversal of ZODB
by Steve Alexander 05 Jul '00

05 Jul '00

On Fri, 30 Jun 2000, David Trudgett wrote: > I wonder if anyone has a sample Python script that traverses the ZODB to > query or perform arbitrary operations on the objects found in it? My > present requirement is to write a script that goes through and does some > automated updating of several dozen DTML documents. Hi David, I just posted something similar to Zope-Dev: http://lists.zope.org/pipermail/zope-dev/2000-July/005744.html -- Steve Alexander Software Engineer Cat-Box limited http://www.cat-box.net

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