Re: [Zope] Going to 3.0
2006/1/9, Fernando Lujan <[EMAIL PROTECTED]>: > 2006/1/9, Andreas Jung <[EMAIL PROTECTED]>: > > Which errors? Hi Andreas, Thanks for the reply. :) This behavior is intriguer since we only use DTML with logic and stuff... Nothing special as our own products etc... We sure have some products, but it should not crash the main system. Oh, and now I tried now Zope 3.2.0. 2006-01-09T17:15:19 WARNING ZODB.FileStorage Ignoring index for /home/flujan/tmp/zinstance/var/Data.fs Traceback (most recent call last): File "./runzope", line 48, in ? run() File "./runzope", line 44, in run main(["-C", CONFIG_FILE] + sys.argv[1:]) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/twisted/main.py", line 74, in main service = setup(load_options(args)) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/twisted/main.py", line 143, in setup notify(zope.app.appsetup.interfaces.DatabaseOpened(db)) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/event/__init__.py", line 23, in notify subscriber(event) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/event/dispatching.py", line 66, in dispatch for ignored in subscribers(event, None): File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/component/__init__.py", line 181, in subscribers return sitemanager.subscribers(objects, interface) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/component/site.py", line 89, in subscribers return self.adapters.subscribers(required, provided) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/interface/adapter.py", line 481, in subscribers subscribers = [subscription(*objects) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/appsetup/bootstrap.py", line 135, in bootStrapSubscriber db, connection, root, root_folder = getInformationFromEvent(event) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/appsetup/bootstrap.py", line 120, in getInformationFromEvent root_folder = root.get(ZopePublication.root_name, None) AttributeError: 'PersistentMapping' object has no attribute 'get' ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Going to 3.0
2006/1/9, Andreas Jung <[EMAIL PROTECTED]>: > > I already install Zope 3.1.0 and try to copy the Data.fs. > >From where to where? >From /home/zope/zope2.0/var/Data.fs to /home/zope/zope3.0/var/ > >But it > > produces a lot of erros. How can I handle this? > > Which errors? Hi Andreas, Thanks for the reply. :) This behavior is intriguer since we only use DTML with logic and stuff... Nothing special as our own products etc... We sure have some products, but it should not crash the main system. Oh, and now I tried now Zope 3.2.0. 2006-01-09T17:15:19 WARNING ZODB.FileStorage Ignoring index for /home/flujan/tmp/zinstance/var/Data.fs Traceback (most recent call last): File "./runzope", line 48, in ? run() File "./runzope", line 44, in run main(["-C", CONFIG_FILE] + sys.argv[1:]) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/twisted/main.py", line 74, in main service = setup(load_options(args)) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/twisted/main.py", line 143, in setup notify(zope.app.appsetup.interfaces.DatabaseOpened(db)) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/event/__init__.py", line 23, in notify subscriber(event) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/event/dispatching.py", line 66, in dispatch for ignored in subscribers(event, None): File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/component/__init__.py", line 181, in subscribers return sitemanager.subscribers(objects, interface) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/component/site.py", line 89, in subscribers return self.adapters.subscribers(required, provided) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/interface/adapter.py", line 481, in subscribers subscribers = [subscription(*objects) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/appsetup/bootstrap.py", line 135, in bootStrapSubscriber db, connection, root, root_folder = getInformationFromEvent(event) File "/home/flujan/tmp/zope/zope3.2.0/lib/python/zope/app/appsetup/bootstrap.py", line 120, in getInformationFromEvent root_folder = root.get(ZopePublication.root_name, None) AttributeError: 'PersistentMapping' object has no attribute 'get' ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Going to 3.0
We use a Psycopg connection, and Z SQL Objects... We don't have any programs written in python that use zope interfaces and so on. We have a entire site written in DTML in Zope 2.x. Now, after some discuss here We want to migrate it to Zope3.x. and start to develop using the zope 3 facilities and OO and ZPT. I already install Zope 3.1.0 and try to copy the Data.fs. But it produces a lot of erros. How can I handle this? Will exist a way to migrate from Zope 2.x to Zope 3.x? Thanks in advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Python Classes and Zope.
Andreas Jung wrote: Sure you can but you shouldn't..you start with one class and at the end you have an application with tons of such codeyou can program that way but you shouldn't :-) I will print and read the Developer Book... ;) Thanks for all replies. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Python Classes and Zope.
There's a way to use a Python class inside zope? For instance, if I create the class: class MyClass: "A simple example class" i = 12345 def f(self): return 'hello world' Can I invoke the following code inside a Python Script? x = MyClass() x.f() I'm using zope 2.7.x series. Thanks in advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Spam] Re: [Zope] HTML to PDF.
Asad Habib wrote: Fernando. There is a python equivalent of the PHP script HTML_ToPDF.php that you can use as well. And it's free as well! Thanks Asad. I already downloaded it... How can I use it passing a HTML file and returning a PDF to the browser? Did you already work with it? Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Andreas Jung wrote: --On 23. November 2005 16:45:00 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html You should read my former answer carefully. I pointed you to the tool "CSSTOXSLFO" and the Xinc PDF converter (www.lunasil.com). Both are Java based applications and can be integrated into Python and Zope. Hi Andreas, Yes... I saw this tool. But the company wants a python solution for this... :( Thanks anyway. :) Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Andreas Jung wrote: --On 23. November 2005 16:08:42 -0200 Fernando Lujan <[EMAIL PROTECTED]> wrote: Chris Withers wrote: A tool to do what, specifically? A Front-End to design the PDF format. Like Jasper Reports, but one which works with python and reporlab. :) Did you look at XSLFO as suggested. It really works Yes and I found this product: http://www.stylusstudio.com/xml_screenshots.html With this tool, I can create a HTML export to a XML. And with this XML, can I generate dinamic PDF files on the fly with the reportlab's software? Thanks in advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Chris Withers wrote: A tool to do what, specifically? A Front-End to design the PDF format. Like Jasper Reports, but one which works with python and reporlab. :) Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] HTML to PDF.
Chris Withers wrote: Fernando Lujan wrote: It's easy to configure and stuff? We currently are working with the reportlab, but it's painful to change the document... :( I need a product which generates a PDF file on the fly. I'm guessing you're using the open source reportlan library? Maybe you should think about going up to the RML processor they do, which costs money but is pretty amazing. What sort of budget do you have for this? A small budget. But my company is really interested in such processor/tool/product. Long ago, I sent a e-mail to the reportlab team. I wanted to know if they provide a tool similar to iReport. But I received no answer. Now, I ask again... is there such tool? Thanks in advance, Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] HTML to PDF.
Does Anyone has this product in a production environment? It's easy to configure and stuff? We currently are working with the reportlab, but it's painful to change the document... :( I need a product which generates a PDF file on the fly. Any other application or suggestion will be welcome. Thanks, Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] DateTime again.
Is it possible to informe the DateTime module about the date format without changing the zope.conf file? Format: dd/mm/ When I try the it returns 2005/12/11 instead of 2005/11/12. Thanks in Advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Zope scalability / efficiency question
On 9/20/05, Andrew Sawyers <[EMAIL PROTECTED]> wrote: > I did some tests a few years back, basically that came out such that you run > the number of zope instances as you have CPUs. I was able to get double the > performance of a single instance on a dual cpu server when adding a second > instance. On a single CPU server, I found that the number of requests the > server was able to render was cut by nearly 50% +/- when adding a second > instance. > > My rule for building out ZEO Client servers is: > Single CPU - Single Zope instance > Multiple Processors - # CPUs == # of Zope instances Hi Andrew, And how can I distribute the load over these Instances, running on the same machine? Thanks in advance. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: OOP and Zope.
On 8/22/05, Lennart Regebro <[EMAIL PROTECTED]> wrote: > For Zope3, a good start is "Web Component Development with Zope 3": > http://www.amazon.com/exec/obidos/tg/detail/-/3540223592/002-4460899-6725627?v=glance I bought the book... But while it don't arrive, let me ask a last question... Is there a tutorial which allows me to work with pages in the .py format? Then, I could only use python to generate the content... :D I've seen a lot of pages in this format... Does Zope works with it? Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Re: OOP and Zope.
On 8/22/05, Josef Meile <[EMAIL PROTECTED]> wrote: > Yes, some people wants to drop them, but that is just a part of the > problem. Their bugs aren't a priority know, so, if I were the OP, I > wouldn't use them for a new development. I would use python based > products, which are also OO. I have a good knowledge of using python, there's some tutorial about using it inside Zope with a OO design? Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] OOP and Zope.
Hi, I try to find information about programming in Zope with the OO paradigm. I didn't find many documentation... For instance, how can I define classes and instances once I just work with dtml-methods and dtml-documents? Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Help need for a Zope presentation to java lovers...
On 8/17/05, Chris McDonough <[EMAIL PROTECTED]> wrote: > > I only meant that it would get dynamic data using XML-RPC queries, but I > > already have an efficient product for this, so it's not an issue. > > > > So what they want is a Web Management Framework and CMS system. > > And they wonder if Zope is better than a JSP/Struts/Velocity solution. Please, give us a feedback about your presentation. ;) It's a very interesting topic to discuss. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Showing the results per pages.
HI, I have a sql-method which returns a dinamic number of tuples. How can I split it and show the result using a per page separation? Something like Google's results when we have a huge number of results... ;) Thanks. -- Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] ZPsycopg - Losing Connections
On 7/27/05, Peter Bengtsson <[EMAIL PROTECTED]> wrote: > On 7/27/05, Fernando Lujan <[EMAIL PROTECTED]> wrote: > > On 7/27/05, David <[EMAIL PROTECTED]> wrote: > > > Python 2.3.5 - Zope 2.7.5 - PostgreSQL 7.3.4 - Psycopg 1.1.18 - > > > Solaris 8 (Intel) > > The Psycopg version 1.1.19 solves this problem. :) > The 1.1.19 version isn't in debian yet. > $ apt-get show python-psycopg > shows only 1.1.18 :( So, use the source... ;) -- Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] ZPsycopg - Losing Connections
On 7/27/05, David <[EMAIL PROTECTED]> wrote: > Python 2.3.5 - Zope 2.7.5 - PostgreSQL 7.3.4 - Psycopg 1.1.18 - > Solaris 8 (Intel) The Psycopg version 1.1.19 solves this problem. :) -- Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] WebDav or Calendar.
Hi, I need a Calendar or WebDav product wich runs with Zope, allow me to share my calendar with others users using mozilla Calendar, Sunbird. evolution, outlook and so on...Something like OpenGroupware. Do someone have a good suggestion? :) Thanks and regards. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Visual Reporting tool.
Hi, I want to know, if is there a visual reporting tool? Like JasperReport, for example, wich works with reportlab's libraries and generate a .py. Thanks and regards, Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Create a list using DTML.
On 24/05/05, J Cameron Cooper <[EMAIL PROTECTED]> wrote:
> Personally, I'd probably just do something like::
> "{1,2,3}"[1:-1].split(',')
This code works as expected... Thanks! :)
--
Fernando Lujan
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Re: [Zope] Create a list using DTML.
On 24/05/05, David H <[EMAIL PROTECTED]> wrote:
> >I have a array data type in my DB wich have the following format :
> >{1,2,3} ( ids_test ). Now in my web application, I have a multiple
> >select wich options must be marked as selected if the number is in the
> >array described above. How can I make the above format be converted to
> >a list of elements?
> >
> >For instance:
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > >ids_test> selected="true">
> >
> >
> >
> >
> >
> I think you are close. Change to
> ?
It's working like IN over a string, e.g. the [5,61] will make selected
the number 5,6 and 61.
Where id_test is the result of the database query wich return in this
format: {1,2,3}. I modify it to a (1,2,3) and finally I try the
Following this api:
list (sequence)
Return a list whose items are the same and in the same order as
sequence's items. If sequence is already a list, a copy is made and
returned, similar to sequence[:]. For instance, list('abc') returns
returns ['a', 'b', 'c'] and list( (1, 2, 3) ) returns [1, 2, 3].
I need a integer-list, is it possible?
--
Fernando Lujan
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[Zope] Create a list using DTML.
Hi,
I have a array data type in my DB wich have the following format :
{1,2,3} ( ids_test ). Now in my web application, I have a multiple
select wich options must be marked as selected if the number is in the
array described above. How can I make the above format be converted to
a list of elements?
For instance:
selected="true">
Thanks.
Fernando Lujan
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[Zope] Generatiing Lists with DTML.
Hi,
I have a array data type in my DB wich have the following format :
{1,2,3} ( ids_test ). Now in my web application, I have a multiple
select wich options must be marked as selected if the number is in the
array described above. How can I make the above format be converted to
a list of elements?
For instance:
selected="true">
Thanks.
Fernando Lujan
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[Zope] Answer's Time
I'm having the following problem and wanna know whether it can be associated with Zope. I have a page in my system with various links, and when I click in a link, for instance link 1. The cursor starts being busy, the browser appear to send the request but there is no response. When it happens, if I open another window and click in the same link, I have the response immediately. It's tuly very weird... How can I debug it? I'm using Zope 2.74 with python 2.3.4. Suggestions will be welcome. Thanks and regards. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Managing Users with Postgresql.
Hi, First let me describe my environment. I have a Postgresql database that stores all users, and booleans which describe permissions. The users log on in my application using a WebForm, I run a ZSQL Method and set all permissions in the Session. I manage the security using Session calls, checking each permission and then allow or deny access to the object. I know that it isn't the best solution, and now I want to change it! :) Which is the best solution to solve my problem? I found pgUserFolder. But I'm not so sure if this will be the best solution. Thanks... Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Generating and Downloading PDF[Solved]
Chris Withers wrote:
Um? What else is that method returning?
I'd suggest you call getrarTCE directly by URL, check you're setting
the correct content-type and maybe set a content disposition too...
Solved. :) I create a External Method that returns the code.
I'm calling the external method using:
And I put the following lines at the end of the code:
fname stands for the filename
def generatePDF(page):
os.rename(_fname, "tces/"+_fname)
file = open("tces/"+_fname).read()
os.remove("tces/"+_fname)
page.setHeader('content-type', 'x-application/pdf')
page.setHeader('content-length', str(len(file)))
page.write(file)
This was the best solution that I could thought, once reportlab didn't create PDF
"on the fly", without writing in the filesystem.
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Re: [Zope] Re: ZEO and session variables.
Dennis Allison wrote: Hi Paul, Thank you. And, yes, I saw Chris' posting, but I don't think that's the right solution for us. A fast shared session variable store seems to me to be a better way to go and a whole lot more fail safe. Hi Dennis, I posted a solution some time ago. Search the history, maybe it could help you. :) I haven't had time to write a "how-to". :( Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Generating and Downloading PDF.
J Cameron Cooper wrote:
> It's easier to guess when you say what the problem is.
I do see some funny indentation down at the bottom.
OK, it's happen because I paste the code inside a html message, than
it's happen.
The following code is working. But I still have a problem. The browser (
firefox ) don't reconize the generated document as a PDF.
I'm calling this external method through a
tag, inside a DTML DOCUMENT.
def gerarTCE(self):
from reportlab.pdfgen import canvas
import string
import os
c = canvas.Canvas("hello.pdf")
c.drawString(100,100,"Hello World")
c.showPage()
c.save()
arquivo = open("hello.pdf").read()
R = self.REQUEST.RESPONSE
R.setHeader('content-type', 'application/pdf')
R.setHeader('content-length', str(len(arquivo)))
R.write(arquivo)
Thanks for helping... :)
Fernando Lujan
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Re: [Zope] Generating and Downloading PDF.
J Cameron Cooper wrote:
Fernando Lujan wrote:
J Cameron Cooper wrote:
The method that contains your code must have at least the first
parameter 'self'::
def pdfwrite(self):
R = self.REQUEST.RESPONSE
R.setHeader('content-type', 'application/rtf')
R.setHeader('content-length', str(len(data)))
R.write(data)
It's a way of getting access to context.
OK, thanks. But how can I pass the self parameter using the dtml-call
tag? is correct? Because I'm using this
and works fine.
It's Python magic. When you call a function/method on an object, the
object is provided as the first parameter of the method. This is
implicit, I believe, in DTML calls, either expression or name. It's
explicit in TALES and Python::
context/pdfwrite
context.pdfwrite()
So, I put the code here. Please, what I'm missing? :)
def gerarTCE(self, id_tce, cnpj_escola='', matricula=''):
from reportlab.lib.colors import Color
from reportlab.lib.pagesizes import letter
from reportlab.platypus import Paragraph, SimpleDocTemplate, XBox
from reportlab.lib.styles import ParagraphStyle
from reportlab.pdfgen import canvas
import os
import urllib
from reportlab.lib.units import inch, cm
import time
import string
_linha = cm / 2.25
_fname = "tce"+id_tce+".pdf"
_c = canvas.Canvas(_fname, pagesize=letter)
_width, _height = letter
_aW = _width - 2 * cm
_aH = 750
_c.bookmarkPage("TCE")
_c.bookmarkPage("pagina1")
_c.addOutlineEntry("TCE", "TCE")
_c.addOutlineEntry("Pagina 1", "pagina1", 1)
_c.showOutline()
_c.setAuthor("NUBE - Núcleo Brasileiro de Estágios")
_c.scale(1, 0.9)
_c.setFont("Times-Bold", 16)
_c.drawCentredString(_width / 2, 735, "TERMO ADITIVO")
_c.setFont("Times-Roman", 9)
_c.drawCentredString( _width / 2, 735, "(determinações legais
estabelecidas no art. 5º e o §1º do art. 6º do Decreto 87.497/82 que
regulamentou a Lei 6.494/77)")
_c.drawCentredString( _width / 2, 725, "(Atualizada pela Medida
Provisória N.º 1952-22 de 30/03/2000)")
_c.showPage()
_c.save()
R = self.REQUEST.RESPONSE
R.setHeader('content-type', 'application/pdf')
R.Header('content-length', str(len(_fname)))
R.write(_fname)
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Re: [Zope] Generating and Downloading PDF.
J Cameron Cooper wrote:
The method that contains your code must have at least the first
parameter 'self'::
def pdfwrite(self):
R = self.REQUEST.RESPONSE
R.setHeader('content-type', 'application/rtf')
R.setHeader('content-length', str(len(data)))
R.write(data)
It's a way of getting access to context.
OK, thanks. But how can I pass the self parameter using the dtml-call
tag? is correct? Because I'm using this and
works fine.
Fernando Lujan
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[Zope] Generating and Downloading PDF.
Hi guys,
I'm creating a pdf using reportlab, after the canvas.close()
I put the following code inside a External Method:
R = self.REQUEST.RESPONSE
R.setHeader('content-type', 'application/rtf')
R.setHeader('content-length', str(len(data)))
R.write(data)
But I receive the following error:
*Error Type: NameError*
*Error Value: global name 'self' is not defined
Is there some import wich I have been missing?
Fernando Lujan
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Re: [Zope] Zeo
ken wood wrote: I have noticed that most documentation on ZEO is a bit dated (2003). Where can I get newer documentation or HowTo on ZEO? The good and old Zope Book still rules... :) http://www.plope.com/Books/2_7Edition/ZEO.stx I recently used this chapter, it's self explanatory. Take a look at the zope.conf file too. It already have a example of ZEO. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] ZEO and Sessions.
Chris McDonough wrote: Yes. All the information in that article is geared for Zope 2.5 which had no facility for using mounted databases from a config file... everything up until "At this time you should be able to navigate to the /session_storage folder..." in that article can be done by reconfiguring ZEO using zeo.conf to serve a new storage, changing your ZEO clients' zope.conf files to recognize the new storage and adding a "ZODB Mount Point" from within the ZMI from one of the appservers. The rest of it is pretty simple. ;-) Please, take a look in what I've done! Is that right? It works pretty fine here! :-) If this is right, are there a desire for a how-to? I think I can write one, once it's pretty simple as you said. zope.conf mount-point /temp_folder container-class Products.TemporaryFolder.TemporaryContainer # ZODB cache, in number of objects cache-size 5000 server localhost:8100 storage 1 name zeostorage var $INSTANCE/var # ZEO client cache, in bytes cache-size 20MB # Uncomment to have a persistent disk cache #client zeo1 mount-point / # ZODB cache, in number of objects cache-size 5000 server localhost:8100 storage 2 name zeotemporary var $INSTANCE/var # ZEO client cache, in bytes cache-size 20MB # Uncomment to have a persistent disk cache #client zeo1 zeo.conf # ZEO configuration file %define INSTANCE /home/flujan/tmp/zeo address 8100 read-only false invalidation-queue-size 100 # monitor-address PORT # transaction-timeout SECONDS path $INSTANCE/var/Data.fs path $INSTANCE/var/SessionData.fs level info path $INSTANCE/log/zeo.log program $INSTANCE/bin/runzeo socket-name $INSTANCE/etc/zeo.zdsock daemon true forever false backoff-limit 10 exit-codes 0, 2 directory $INSTANCE default-to-interactive true # user zope python /usr/bin/python2.3 zdrun /usr/local/zope-2.7.5/lib/python/zdaemon/zdrun.py # This logfile should match the one in the zeo.conf file. # It is used by zdctl's logtail command, zdrun/zdctl doesn't write it. logfile $INSTANCE/log/zeo.log ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] ZEO and Sessions.
Hi again people, I've just read the article about SESSIONS in the upcoming ZOPE Book 2.7. Here, we have ZEO running, and I need to use SESSION and ZEO. I read the article http://www.zope.org/Members/randy/ZEO-Sessions. Isn't there a easy way to do this? I was wondering if I couldn just createa new filestorage entry in the zeo.conf, and add some lines in my zope.conf file. Thanks. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Session without cookies.
Jens Vagelpohl wrote: On Apr 12, 2005, at 1:02, Fernando Lujan wrote: The URL "test1" in the form tag is obviously *not* generated by Zope. You put it in there manually. So it cannot work as you expect. Hum, I see. Just web pages that aren't dinamically generated by Zope. For instance, other DTML document will not keep the Session. Is this correct? No, you misunderstand what Chris said earlier. You need to let Zope generate the URL. In this case, instead of just saying... you could do "> of course that's ugly because it looks like putting a tag inside a tag, ZPT is much nicer that way: Thanks, jens... Now I acquire my goal! ;) Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Session without cookies.
Jens Vagelpohl wrote: 1)test It's a simple code. I create two dtml documents with the following code. The URL "test1" in the form tag is obviously *not* generated by Zope. You put it in there manually. So it cannot work as you expect. jens Hum, I see. Just web pages that aren't dinamically generated by Zope. For instance, other DTML document will not keep the Session. Is this correct? I need to keep a SESSION through the entire site without cookies. Is that possible? Sorry if I made myself incomprehensible. Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
Re: [Zope] Session without cookies.
Chris McDonough wrote: On Mon, 2005-04-11 at 16:35, Fernando Lujan wrote: I already changed the browser_id_manager and unchecked the cookies and checked the "Automatically Encode Zope-Generated URLs With A Browser Id" option. But it's just stops working. :( Note that it says "Zope-generated" URLs. URLs that are not generated by Zope will not be encoded. The URL is generated by Zope. It's a simple code. I create two dtml documents with the following code. 1)test 2) teste1 The teste1 displays None, I expected it to display the number 2. :( In addition, where could I get the Examples? The Zope book has a mention of it, but I couldn't find the URL to download the Examples. Examples are available from the "Quick Start" page, which is available from the default index_html of your Zope root. I didn't have the Examples directory under my Zope instance... :( ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
[Zope] Session without cookies.
Hi everyone, Is there possible to use a Session control without cookies? I already changed the browser_id_manager and unchecked the cookies and checked the "Automatically Encode Zope-Generated URLs With A Browser Id" option. But it's just stops working. :( In addition, where could I get the Examples? The Zope book has a mention of it, but I couldn't find the URL to download the Examples. Thanks! Fernando Lujan ___ Zope maillist - Zope@zope.org http://mail.zope.org/mailman/listinfo/zope ** No cross posts or HTML encoding! ** (Related lists - http://mail.zope.org/mailman/listinfo/zope-announce http://mail.zope.org/mailman/listinfo/zope-dev )
