Re: Which database is better for django, PostgreSQL or MYSQL?
On Thu, Jul 12, Kenneth Gonsalves wrote: > > > On 12-Jul-07, at 6:45 AM, nick feng wrote: > > > Which database is better for django, PostgreSQL or MYSQL? > > postgresql - general, not for django in particular mysql does not support django fixtures (unless you use the ISAM storage engine in mysql, and then you don't have transactions). Michael --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Django & Amazon (SOAP)
On 7/11/07, Justin Lilly <[EMAIL PROTECTED]> wrote: > > Hey all. I'm trying to play around with API's and I wanted to tap into > Amazon's to get book listings. I'm not sure what this has to do with Django. > The problem is that when I search for > "python" in books, only 2/5ths of the results actually have to do with > Python. Are you logged into Amazon while searching? They personalize results. Also, it's likely that the soap search includes fields that the web search doesn't. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Template variable when None displays None
It's the default behavior of Python:
>>> str(None)
'None'
I don't agree that it should be the default. None and "" are two
distinct values -- especially with a database. In databases, None (or
NULL) normally represents a _missing_ value, whereas a "" is one that
was intentionally specified to be blank.
On Jul 11, 6:12 pm, Rand Bradley <[EMAIL PROTECTED]> wrote:
> The default_if_none filter was not working when I tried it the first
> time, but I retried it after your post and it is working so this may
> solve my issue.
>
> Is that the designed behavior template variables? If the value is
> None, display the word "None"? So someone has to use the
> default_if_none filter or use a conditional expression in order to
> render an empty string for all variables that have the potential value
> of None? In my opinion, this seems counter-intuitive, and a better
> approach might be to render an empty string by default, and use the
> default_if_none filter to render the word 'None' if desired.
>
> On Jul 11, 4:15 pm, "Chris Brand" <[EMAIL PROTECTED]> wrote:
>
> > When a template variable value is None, is it expected to render the word
> > 'None'? I would expect this to fail silently instead of displaying the word.
> > Is there a configuration setting or some way to change the default
> > rendering? Do I have to wrap variables with an {% if ... %} in order to not
> > display None? I would appreciate any suggestions on how to handle the
> > display of variables equal to None.
>
> > Are you looking for this :
>
> >http://www.djangoproject.com/documentation/templates/#default-if-none
>
> > Chris
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Re: Graphs and django
Hi Toby,
My versions are:
R:2.4.0
Python: 2.5.1
Rpy:1.0-RC2
Sorry I wasn't very clear earlier... I imported r into ipython to have a
play with it and see what happens. I tried getattr(r,' generic.scatter.plot')
which didn't work - I'm under the impression that getattr won't work with
dotted notation like that if you're doing normal object lookup, am I right
in saying that r does it differently to python? So i tried getattr(r,
'generic') and that didn't work either. The error I get is:
> Error in get(x, envir, mode, inherits) : variable "generic.time.series"
was not found
I tried it with underscores too and I got exactly the same message...
In fact just having looked through the source and having a play with rpy it
seems that there are bugs all over the place:
>>> from rpy import r
RHOME= /usr/lib/R
RVERSION= 2.4.0
RVER= 2040
RUSER= /home/ben
Loading Rpy version 2040 .. Done.
Creating the R object 'r' .. Done
>>> r
Traceback (most recent call last):
File "", line 1, in
File "/usr/lib/python2.5/site-packages/rpy.py", line 307, in __repr__
Rver = self.__getitem__('R_version_string')
File "/usr/lib/python2.5/site-packages/rpy.py", line 290, in __getitem__
obj = self.__dict__[name] = self.__dict__.get(name, self.get(name))
rpy.RException: Error in get(x, envir, mode, inherits) : variable
"R_version_string" was not found
It looks like the logic in R.__getattr__ isn't working properly! I'll
reinstall it at some point and see how it works :-)
Cheers
Ben
On 12/07/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote:
>
>
> Hi Ben,
>
> I'm excited to hear that you got a copy of django.contrib.dataplot and you
> are trying it out. I will try to help you debug the problem, but the
> full traceback may be more useful. Can you send it?
>
> The purpose of the get_r_fun method is to look at the current R
> environment and check if the desired R function has been source'ed yet.
> This is one of the first steps before passing the data before R.
>
> I take the "r has no attribute generic" to refer to one of the generic
> plotting functions named in one of the RPlot subclasses -- you must be
> dealing with Scatter, TimeSeries, or NormalQQPlot, right? Are you sure it
> doesn't say something like "r has no attribute generic.scatter.plot"? You
> might try changing the dots . to underscores _ in the
> r_fun_name='generic.scatter.plot' line in the definition of the
> ScatterPlot subclass.
>
> Maybe your version of RPy isn't translating python names into R names the
> same way as mine is? I'm using RPy 0.4.6-3ubuntu2 Python 2.4.2-0ubuntu3
> and R 2.2.1-2 on ubuntu dapper. What are your versions?
>
> Sincerely,
> Toby Dylan Hocking
> http://www.ocf.berkeley.edu/~tdhock
>
> On Wed, 11 Jul 2007, Ben Ford wrote:
>
> > Hi Toby
> > I've grabbed a copy of your code but the RPlot.get_r_fun method isn't
> > working for me... Could you perhaps explain how it does the mapping to
> the R
> > function? What my testing is saying to me is that r (the one that's
> imported
> > at the top of __init__.py) has no attribute generic... I've had a very
> brief
> > look at rpy before, but I'm not exactly familiar with it's inner
> > workings
> > Great work, I've been meaning to have a crack at something like this for
> > ages!!
> > Ben
> >
> > On 11/07/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote:
> >>
> >>
> >> Hi there,
> >>
> >> If you still need help with making data-driven plots, why don't you
> check
> >> out my new Django package --- I'd like some testers and comments.
> >> Basically it is an interface to the R programming language (for
> statistics
> >> and graphics) through the RPy package. You can download my latest
> release:
> >>
> >> http://www.ocf.berkeley.edu/~tdhock/dataplot-0.2.tgz
> >>
> >> I'm a statistician who has been using this system for some time at my
> >> work, but I finally am getting around to generalizing it and packaging
> it
> >> for general use with the Django framework.
> >>
> >> The installation instructions are in INSTALL.txt in the archive.
> >> Documentation is mostly present in docstrings at the moment -- I'm
> working
> >> on more tutorials, but the .txt files and the example app should be
> enough
> >> to get you started.
> >>
> >> Sincerely,
> >> Toby Dylan Hocking
> >> http://www.ocf.berkeley.edu/~tdhock
> >>
> >>
> >>>
> >>
> >
> >
> > --
> > Regards,
> > Ben Ford
> > [EMAIL PROTECTED]
> > +628111880346
> >
> > >
> >
>
> >
>
--
Regards,
Ben Ford
[EMAIL PROTECTED]
+628111880346
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case sensitive usernames
Hi all, While I was writing test cases for my upcoming website, I noticed I that the contrib.auth module will happily make a user called Mike and user called mike and treat them as two separate users. Are there reasons for this? I patched my installation of django so that usernames were not case sensitive. My reasoning was that someone could register as Neil (lowercase L at the end) and build up a reputation on the site. Then someone could register as NeiI (uppercase i at the end) and impersonate the first user, as in many fonts the glyphs for lowercase L and uppercase i are identical. Also, giving users a slug using the standard django slugify becomes problematic if you have Neil and neil. Which one does the slug "neil" refer to? Cheers, MikeH --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: session in all templates?
On 7/12/07, Martin Kaffanke <[EMAIL PROTECTED]> wrote:
> At the moment I use on some places a
>
> {'session': request.session} for the Context to render the template.
> How Can I make the session automaticaly available in the base template,
> without having to be aware that I don't forgett this parameter for the
> Context?
Install the request context processor. In your settings file, define
TEMPLATE_CONTEXT_PROCESSORS = (
'django.core.context_processors.auth',
'django.core.context_processors.debug',
'django.core.context_processors.i18n',
'django.core.context_processors.media',
'django.core.context_processors.request',
)
(This is the default value, plus the request context processor)
Then, every RequestContext will have a 'request' variable automatically. See
http://www.djangoproject.com/documentation/templates_python/#subclassing-context-requestcontext
for more details.
Yours,
Russ Magee %-)
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Re: Which database is better for django, PostgreSQL or MYSQL?
On 12-Jul-07, at 6:45 AM, nick feng wrote: > Which database is better for django, PostgreSQL or MYSQL? postgresql - general, not for django in particular -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Site framework
On 7/11/07, Glebb <[EMAIL PROTECTED]> wrote: > > Hi, I'm trying to use the site framework, and it works, but I just > have one problem. I have a form (from form_for_model for example) > which represents an object which has a site foreign key. The site > selection shows up just fine in the form. But when I try to submit it, > it complains about the site_id being null (event though the site > variable in request.POST is correct, site id that is). Am I doing > something wrong or how I'm supposed to accomplish this? I'm not aware of anything that would be causing this sort of problem. To help you debug, we will need to see some actual code - 'it complains' isn't really that helpful as debugging information. Yours, Russ Magee %-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: newforms-admin character encoding problem
£,¥ and other non-ASCII symbols are working perfectly on the latest newforms-admin. Thanks, Malcolm! --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Generating graphs from db data and displaying results using Django?
Thanks for the input, Jeremy. I'd definitely be open to using PIL instead of ImageMagick. django.contrib.dataplot use of ImageMagick is relatively simple: taking vector PDFs drawn in R and converting them to fullscreen and thumbnail raster PNGs. Do you know of a way that PIL can be used to convert PDF to PNG? A quick google search reveals this pdf (http://www.pythonware.com/media/data/pil-handbook.pdf) which suggests that PIL is only capable of writing PDFs (p69). What I meant by >> general enough to handle several different backend >> plotting languages, such as matplotlib, pil, octave, was that if a Django app wanted to use pil to draw the initial PDF (rather than R), then the django.contrib.dataplot framework is perfectly extensible for that purpose (not with current 0.2 release, but these generalized plotting backends are a planned feature for my next release, 0.3). Sincerely, Toby Dylan Hocking http://www.ocf.berkeley.edu/~tdhock On Wed, 11 Jul 2007, Jeremy Dunck wrote: > > On 7/11/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote: > > How hard would it be to depend on PIL rather than ImageMagick? I'm > asking because Django already requires PIL if you want ImageField, and > it's a shame to depend on both. > > (I know there are different features in each and you may have a good > reason for choosing Magick.) > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: avoiding 'matching query not exist'
On 7/11/07, Carl Karsten <[EMAIL PROTECTED]> wrote:
> Huh. I would have expected this case would have been provided for.
No, the raising of the exception is quite deliberate on Django's part
-- when you use a method which is expected to return one and only one
object, Django has only two options:
1. Return the one, and only one, object, or
2. Raise an exception saying it couldn't do that.
Any other option introduces ambiguity and guesswork, and we don't want that.
If it can't do what you've asked, Django will raise one of these exceptions:
* If there is no such object, you'll get a model-specific subclass of
ObjectDoesNotExist.
* If there's more than one such object (e.g., you used 'get()' and the
supplied parameters matched multiple objects) you'll get an
AssertionError.
Internally, the various database querying methods Django exposes will
do their best to catch any possible exceptions and raise one of the
above two instead. This means that you have a consistent interface to
your data -- if you ask for something that isn't possible, you know
exactly what you're going to get and you don't have to guess about
exception types or empty return values.
The only time you won't get an exception is if you do something in a
template which would raise an ObjectDoesNotExist -- because the
template system explicitly advertises silent failure on
method/attribute access, ObjectDoesNotExist is treated specially and
fails silently.
So, for example, if you had this model:
class Entry(models.Model):
title = models.CharField(maxlength=250)
body = models.TextField()
pub_date = models.DateTimeField()
and only had one object of that model, you'd see one behavior in pure Python:
>>> e = Entry.objects.get(pk=1)
>>> e.get_previous_by_pub_date()
...(ObjectDoesNotExist gets raised here)...
But in a template the exception gets quashed, which means you can do
things like:
{% if e.get_previous_by_pub_date %}
The previous entry is {{ e.get_previous_by_pub_date.title }}.
{% else %}
This is the first entry.
{% endif %}
and not have to worry in your template about whether that's going to
raise an exception.
--
"Bureaucrat Conrad, you are technically correct -- the best kind of correct."
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Which database is better for django, PostgreSQL or MYSQL?
Which database is better for django, PostgreSQL or MYSQL? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Template variable when None displays None
The default_if_none filter was not working when I tried it the first
time, but I retried it after your post and it is working so this may
solve my issue.
Is that the designed behavior template variables? If the value is
None, display the word "None"? So someone has to use the
default_if_none filter or use a conditional expression in order to
render an empty string for all variables that have the potential value
of None? In my opinion, this seems counter-intuitive, and a better
approach might be to render an empty string by default, and use the
default_if_none filter to render the word 'None' if desired.
On Jul 11, 4:15 pm, "Chris Brand" <[EMAIL PROTECTED]> wrote:
> When a template variable value is None, is it expected to render the word
> 'None'? I would expect this to fail silently instead of displaying the word.
> Is there a configuration setting or some way to change the default
> rendering? Do I have to wrap variables with an {% if ... %} in order to not
> display None? I would appreciate any suggestions on how to handle the
> display of variables equal to None.
>
> Are you looking for this :
>
> http://www.djangoproject.com/documentation/templates/#default-if-none
>
> Chris
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Re: Generating graphs from db data and displaying results using Django?
On 7/11/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote: > general enough to handle several different backend > plotting languages, such as matplotlib, pil, octave, How hard would it be to depend on PIL rather than ImageMagick? I'm asking because Django already requires PIL if you want ImageField, and it's a shame to depend on both. (I know there are different features in each and you may have a good reason for choosing Magick.) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Graphs and django
On 7/11/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote: > If you still need help with making data-driven plots, why don't you check > out my new Django package --- I'd like some testers and comments. Initial reaction-- sweet! After linking dataplot into my contribs dir and adding both dataplot and dataplot.bike in my INSTALLED_APPS, I get this: [EMAIL PROTECTED]:~/work/pegasus/b-schools$ ~/django-admin.py syncdb RHOME= /usr/lib/R RVERSION= 2.4.1 RVER= 2041 RUSER= /home/jdunck Loading Rpy version 2041 .. Done. Creating the R object 'r' .. Done Error: Couldn't install apps, because there were errors in one or more models: bike.ride: "distance": FloatFields require a "decimal_places" attribute. A quick check indicates that this is because of a backwards incompat in Django: http://code.djangoproject.com/wiki/BackwardsIncompatibleChanges#RenamedFloatFieldtoDecimalField I guess you're running on latest trunk? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Generating graphs from db data and displaying results using Django?
You guys should definitely check my new framework for making data-driven plots with Django (installation instructions in INSTALL.txt): http://www.ocf.berkeley.edu/~tdhock/dataplot-0.2.tgz So far django.contrib.dataplot only uses the R programming language to generate images server-side, but the great part (as yet undocumented) is that it is compatible general enough to handle several different backend plotting languages, such as matplotlib, pil, octave, etc. Sincerely, Toby Dylan Hocking http://www.ocf.berkeley.edu/~tdhock On Wed, 11 Jul 2007, Vincent Nijs wrote: > > http://www.scipy.org/Cookbook/Matplotlib/Django > > On 7/11/07 12:06 PM, "Forest Bond" <[EMAIL PROTECTED]> wrote: > >> On Wed, Jul 11, 2007 at 04:56:03PM -, [EMAIL PROTECTED] wrote: >>> >>> I would actually suggest using Django to create a web service to get >>> the data, and a JavaScript charting library to do the drawing client- >>> side. >> >> Why not create the graphs on the server? >> >> -Forest > > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: When I POST, it tells me connection was reset while page was loading
On some investigation, I found this: http://code.djangoproject.com/ticket/3089 and this http://code.djangoproject.com/ticket/3496 but this happens to me no matter what (at least with firefox). It's fine in IE6 On Jul 11, 5:11 pm, Luke <[EMAIL PROTECTED]> wrote: > I just set up my first django development site and I'm developing it > with the dev server. I just set up my first form. It works the first > time, but each subsequent time, it tells me that the connection was > reset while the page was loading. If I kill the dev server and > manage.py runserver again, it will post once, and then from there on > out if I post it will say "the connection was reset while the page was > loading" and I can't post any more. I can go to any page I like, but I > Can't post. This is driving me insane... why would it be doing this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: How to execute an external application from View
On Jul 8, 11:54 pm, Knut Ivar Nesheim <[EMAIL PROTECTED]> wrote: > A working workaround: > If javascript is an option, have a look at this: http:// > developer.yahoo.com/yui/examples/container/panelwait/1.html Knut, Thanks for the great idea, and I'll definitely dig deeper into it if for no other reason than adding AJAX ui to my project is high on my Todo list, and the Yahoo UI looks fairly cool! Unfortunately I'm stuck in the dark ages, and haven't yet settled on an AJAX / ui toolkit to try to use. I'm hoping that DJANGO picks one, and makes it the default soon! Thereby eliminating any need for me to learn one, and then learn yet-another-ajax-toolkit later on when they do pick one. :-) As to my particular problem, I just went with a tried a true solution, and split out the time consuming stuff over to an xmlrpc server, and I just have the view call the xmlrpc server to start the process, and since I don't really "care" about the return ( good or bad ) I immediately return the control to the Django view, and go from there. Thanks, Ray --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
When I POST, it tells me connection was reset while page was loading
I just set up my first django development site and I'm developing it with the dev server. I just set up my first form. It works the first time, but each subsequent time, it tells me that the connection was reset while the page was loading. If I kill the dev server and manage.py runserver again, it will post once, and then from there on out if I post it will say "the connection was reset while the page was loading" and I can't post any more. I can go to any page I like, but I Can't post. This is driving me insane... why would it be doing this? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Graphs and django
Hi Ben, I'm excited to hear that you got a copy of django.contrib.dataplot and you are trying it out. I will try to help you debug the problem, but the full traceback may be more useful. Can you send it? The purpose of the get_r_fun method is to look at the current R environment and check if the desired R function has been source'ed yet. This is one of the first steps before passing the data before R. I take the "r has no attribute generic" to refer to one of the generic plotting functions named in one of the RPlot subclasses -- you must be dealing with Scatter, TimeSeries, or NormalQQPlot, right? Are you sure it doesn't say something like "r has no attribute generic.scatter.plot"? You might try changing the dots . to underscores _ in the r_fun_name='generic.scatter.plot' line in the definition of the ScatterPlot subclass. Maybe your version of RPy isn't translating python names into R names the same way as mine is? I'm using RPy 0.4.6-3ubuntu2 Python 2.4.2-0ubuntu3 and R 2.2.1-2 on ubuntu dapper. What are your versions? Sincerely, Toby Dylan Hocking http://www.ocf.berkeley.edu/~tdhock On Wed, 11 Jul 2007, Ben Ford wrote: > Hi Toby > I've grabbed a copy of your code but the RPlot.get_r_fun method isn't > working for me... Could you perhaps explain how it does the mapping to the R > function? What my testing is saying to me is that r (the one that's imported > at the top of __init__.py) has no attribute generic... I've had a very brief > look at rpy before, but I'm not exactly familiar with it's inner > workings > Great work, I've been meaning to have a crack at something like this for > ages!! > Ben > > On 11/07/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote: >> >> >> Hi there, >> >> If you still need help with making data-driven plots, why don't you check >> out my new Django package --- I'd like some testers and comments. >> Basically it is an interface to the R programming language (for statistics >> and graphics) through the RPy package. You can download my latest release: >> >> http://www.ocf.berkeley.edu/~tdhock/dataplot-0.2.tgz >> >> I'm a statistician who has been using this system for some time at my >> work, but I finally am getting around to generalizing it and packaging it >> for general use with the Django framework. >> >> The installation instructions are in INSTALL.txt in the archive. >> Documentation is mostly present in docstrings at the moment -- I'm working >> on more tutorials, but the .txt files and the example app should be enough >> to get you started. >> >> Sincerely, >> Toby Dylan Hocking >> http://www.ocf.berkeley.edu/~tdhock >> >> >>> >> > > > -- > Regards, > Ben Ford > [EMAIL PROTECTED] > +628111880346 > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Template variable when None displays None
When a template variable value is None, is it expected to render the word
'None'? I would expect this to fail silently instead of displaying the word.
Is there a configuration setting or some way to change the default
rendering? Do I have to wrap variables with an {% if ... %} in order to not
display None? I would appreciate any suggestions on how to handle the
display of variables equal to None.
Thanks, Rand
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RE: Template variable when None displays None
When a template variable value is None, is it expected to render the word
'None'? I would expect this to fail silently instead of displaying the word.
Is there a configuration setting or some way to change the default
rendering? Do I have to wrap variables with an {% if ... %} in order to not
display None? I would appreciate any suggestions on how to handle the
display of variables equal to None.
Are you looking for this :
http://www.djangoproject.com/documentation/templates/#default-if-none
Chris
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Is there any way to custom group models in the admin panel?
By default models are grouped by app. I really need to be able to break down that grouping a little bit more. I will have an app with probably 40-50 models and would like to group those logically instead of having them all listed under my app name. Thanks, Sebastian --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Object list generic view + list
Have you tried using the http://www.djangoproject.com/
documentation/db-api/#order-by-fields">order_by method on your
queries?
Even though it may get cumbersome, you could also add something along
these lines to your url.py file for each specific query you might want
to call:
def some_list():
return Model.objects.all().order_by('some_field')
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Re: new django site: PotterPredictions.com
Kai Kuehne wrote: > Well, I meant without to register myself on the site. in case it isn't crystal clear: http://www.codinghorror.com/blog/archives/000881.html "Removing The Login Barrier" Carl K --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: new django site: PotterPredictions.com
http://www.potterpredictions.com returns "Site not configured' whereas http://potterpredictions.com takes you to content. On Wed, 11 Jul 2007, Kai Kuehne wrote: > > Hi James, > > On 7/11/07, James Tauber <[EMAIL PROTECTED]> wrote: > > > > Django users might be interested in my lastest django-based website: > > http://PotterPredictions.com/ which allows people to record their > > predictions of what will be revealed in the final Harry Potter book, > > compare with friends and then ultimately (after July 21st) find out who > > got the most things correct. > > I don't like Harry Potter but I would like to see the site without > registration. > Is that possible? :) > > > -- --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: new django site: PotterPredictions.com
Well, I meant without to register myself on the site. Sorry if that was confusing. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: new django site: PotterPredictions.com
Hi James, On 7/11/07, James Tauber <[EMAIL PROTECTED]> wrote: > > Django users might be interested in my lastest django-based website: > http://PotterPredictions.com/ which allows people to record their > predictions of what will be revealed in the final Harry Potter book, > compare with friends and then ultimately (after July 21st) find out who > got the most things correct. I don't like Harry Potter but I would like to see the site without registration. Is that possible? :) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: avoiding 'matching query not exist'
James Bennett wrote:
> On 7/11/07, Carl Karsten <[EMAIL PROTECTED]> wrote:
>> How can I do something similar with:
>> coursestatus = Event.objects.filter(
>>eventtype__eventcode='corsecond',
>>eventdate__lt = datetime.now()
>>).latest('eventdate')
>>
>> Currently I get " Event matching query does not exist. "
>
> As you should -- when there is no object matching the parameters
> you've passed, 'latest()' raises ObjectDoesNotExist (specifically in
> this case, the subclass Event.DoesNotExist).
>
> What you want is to wrap a try/except block around that, like so:
>
> try:
> coursestatus = Event.objects.filter(...your params...).latest()
> except Event.DoesNotExist:
> coursestatus = None
>
Huh. I would have expected this case would have been provided for.
Thanks for giving me the exception to catch, I would have just left it open
thinking I would figure it out someday, and that day would only come when I am
going nuts trying to figure out why some error is being suppressed.
Carl K
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Re: avoiding 'matching query not exist'
On 7/11/07, Carl Karsten <[EMAIL PROTECTED]> wrote:
> How can I do something similar with:
> coursestatus = Event.objects.filter(
>eventtype__eventcode='corsecond',
>eventdate__lt = datetime.now()
>).latest('eventdate')
>
> Currently I get " Event matching query does not exist. "
As you should -- when there is no object matching the parameters
you've passed, 'latest()' raises ObjectDoesNotExist (specifically in
this case, the subclass Event.DoesNotExist).
What you want is to wrap a try/except block around that, like so:
try:
coursestatus = Event.objects.filter(...your params...).latest()
except Event.DoesNotExist:
coursestatus = None
--
"Bureaucrat Conrad, you are technically correct -- the best kind of correct."
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avoiding 'matching query not exist'
This deals with empty sets:
dinner_special = Event.objects.filter(
eventtype__eventcode='restspec',
eventdate = datetime.now() )
Today's Dinner Secials:
{% if dinner_special %}
{{ dinner_special.0.title }}{{ dinner_special.0.description }}
{% else %}
Sorry, nothing posted for today.
{% endif %}
How can I do something similar with:
coursestatus = Event.objects.filter(
eventtype__eventcode='corsecond',
eventdate__lt = datetime.now()
).latest('eventdate')
Currently I get " Event matching query does not exist. "
Carl K
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Re: DRY violation
Use the pre_save signal. Write something like the following into some models.py file: from django.dispatch import dispatcher def attach_user_to_object(sender, instance, signal, *args, **kwargs): # sender - the model which instance is being saved # instance - the instance being saved # ... assign the user to the instance if it has the created_by field ... dispatcher.connect(attach_user_to_object, signal=signals.pre_save) Regards, Aidas Bendoraitis On 7/11/07, Norjee <[EMAIL PROTECTED]> wrote: > > Use the events framework. I'm sure there is a pre-save event. Use it > to execute one (DRY) method and attach it to all your models. > > I personally would just write a custom method (your custom > attach_user_to_model), which I'd call in all the save methods of the > models.. But I guess attaching evenents might make you feel more dry. > On the other hand, is writing rather obscure code really better than > adding the followin code to your models: > -- > def save(self): > attach_user_to_model(self) > --- > > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: saving many2many relations
Hi, > Anyone knows where the problem is? If you are using the Admin app to populate tags then the automatic manipulators first call Receta.save() followed by setting the models M2M field. This wipes out your changes to etiquetas inside Receta.save() One solution is to add get_tags and set_tags methods to Receta and do a lazy initialization of your M2M field i.e. if get_tags finds that self.etiquetas.all() is empty, it first populates self.etiquetas. Then, for brownie points, wrap the get_tags and set_tags methods around a property so you can do straight assignments. -Rajesh --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Direct Client - Sr.Soft Engineer-Python and Linux
Hello, We have requirement for Sr.Software Engineer in San Jose CA with very strong experinece in PYTHON AND LINUX . If your skills and experience matches with the same, send me your resume asap with contact # and rate. Locals only pls apply The details of the openings are:- Strong in Python and Linux Good in Java C++ Kan BTech Inc Recruiter 510-438-6834 www.tbiinc.org --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: session in all templates?
Martin Kaffanke escribió:
> Am Mittwoch, den 11.07.2007, 13:34 -0400 schrieb Simon Drabble:
>> On Wed, 11 Jul 2007, Martin Kaffanke wrote:
>>
>>> Am Mittwoch, den 11.07.2007, 12:26 -0400 schrieb Simon Drabble:
On Wed, 11 Jul 2007, Martin Kaffanke wrote:
> Hi there!
>
> How can I configure django to put the session (request.session) in all
> templates?
>
> I want to put a 'Hello Username' for logged in Users, and I want to do a
> dynamic login/logout button into the menu, depends on if there is a
> logged in user or not.
>
> Thanks,
> Martin
>
Extend your templates from a common base, with the session info in the
base.
>>> Hum, I do not really understand what you mean... any links?
>>>
>>> Thanks,
>>> Martin
>>>
>> Start here:
>>
>> http://www.djangoproject.com/documentation/templates/
>>
>> Particularly:
>>
>> http://www.djangoproject.com/documentation/templates/#extends
>
> Ok, I knew this already, but I think my problem is a bit different.
>
> At the moment I use on some places a
>
> {'session': request.session} for the Context to render the template.
> How Can I make the session automaticaly available in the base template,
> without having to be aware that I don't forgett this parameter for the
> Context?
>
> Thanks,
> Martin
I know it's not my problem, but you might consider that there might be a
'why' for the session data not being in the template by default.
Anyways, have a look at the auth middleware. It puts the user var into
the templates, and that's just what you need.
However, I'd prefer to inject the needed vars manually in the view. You
know... Business logic and all that stuff. ;)
Kind regards,
Chris Hoeppner
www.pixware.or
BTW: Extending a template does not "extend" the values of the vars, as
they're assigned by the view on each request, AFAIK.
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Re: session in all templates?
Am Mittwoch, den 11.07.2007, 13:34 -0400 schrieb Simon Drabble:
> On Wed, 11 Jul 2007, Martin Kaffanke wrote:
>
> > Am Mittwoch, den 11.07.2007, 12:26 -0400 schrieb Simon Drabble:
> >> On Wed, 11 Jul 2007, Martin Kaffanke wrote:
> >>
> >>> Hi there!
> >>>
> >>> How can I configure django to put the session (request.session) in all
> >>> templates?
> >>>
> >>> I want to put a 'Hello Username' for logged in Users, and I want to do a
> >>> dynamic login/logout button into the menu, depends on if there is a
> >>> logged in user or not.
> >>>
> >>> Thanks,
> >>> Martin
> >>>
> >>
> >> Extend your templates from a common base, with the session info in the
> >> base.
> >
> > Hum, I do not really understand what you mean... any links?
> >
> > Thanks,
> > Martin
> >
>
> Start here:
>
> http://www.djangoproject.com/documentation/templates/
>
> Particularly:
>
> http://www.djangoproject.com/documentation/templates/#extends
Ok, I knew this already, but I think my problem is a bit different.
At the moment I use on some places a
{'session': request.session} for the Context to render the template.
How Can I make the session automaticaly available in the base template,
without having to be aware that I don't forgett this parameter for the
Context?
Thanks,
Martin
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Re: Eclipse and PyDev setup
HI Fred -- In the future, please don't cross-post to django-users and django-dev; django-dev is used to discuss the development of Django itself, not to answer usage questions. Thanks! Jacob --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
threadlocals in Manager, import-time vs. execution-time problem?
I'm having a problem with threadlocals in a custom manager making queries for the wrong user. I've Googled around quite a bit, and haven't found the answer -- except others *do* seem to be successfully using threadlocals in Managers. Ostensibly this is a import-time vs. execution-time problem, but I'm not sure. Can someone identify my folly? class PickManager(models.Manager): def get_query_set(self): return super(PickManager, self).get_query_set().select_related() def history(self): return self.filter(user=threadlocals.get_current_user()) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
newforms: manually accessing initial value for field
Hi there!
I was just wondering how to access the value I've set in the view with
Form(initial={'val':somevar}) in the template. Maybe field.value? No.
field.initial? No.
Any clues? Thanks!
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new django site: PotterPredictions.com
Django users might be interested in my lastest django-based website: http://PotterPredictions.com/ which allows people to record their predictions of what will be revealed in the final Harry Potter book, compare with friends and then ultimately (after July 21st) find out who got the most things correct. Conception to launch took only 72hrs, thanks to Django (and WebFaction.com) Check it out and, if you're a Harry Potter fan, make some predictions! I'm adding some more features but at some stage (after July 21st) I'll factor out some of the non-domain-specific parts into separate apps and make them available open source. James -- James Tauber http://jtauber.com/ journeyman of somehttp://jtauber.com/blog/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: newforms-admin: defaults and radio select
Hey Allen -- Any luck? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: session in all templates?
On Wed, 11 Jul 2007, Martin Kaffanke wrote: > Am Mittwoch, den 11.07.2007, 12:26 -0400 schrieb Simon Drabble: >> On Wed, 11 Jul 2007, Martin Kaffanke wrote: >> >>> Hi there! >>> >>> How can I configure django to put the session (request.session) in all >>> templates? >>> >>> I want to put a 'Hello Username' for logged in Users, and I want to do a >>> dynamic login/logout button into the menu, depends on if there is a >>> logged in user or not. >>> >>> Thanks, >>> Martin >>> >> >> Extend your templates from a common base, with the session info in the base. > > Hum, I do not really understand what you mean... any links? > > Thanks, > Martin > Start here: http://www.djangoproject.com/documentation/templates/ Particularly: http://www.djangoproject.com/documentation/templates/#extends -Simon. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: session in all templates?
Am Mittwoch, den 11.07.2007, 12:26 -0400 schrieb Simon Drabble: > On Wed, 11 Jul 2007, Martin Kaffanke wrote: > > > Hi there! > > > > How can I configure django to put the session (request.session) in all > > templates? > > > > I want to put a 'Hello Username' for logged in Users, and I want to do a > > dynamic login/logout button into the menu, depends on if there is a > > logged in user or not. > > > > Thanks, > > Martin > > > > Extend your templates from a common base, with the session info in the base. Hum, I do not really understand what you mean... any links? Thanks, Martin signature.asc Description: Dies ist ein digital signierter Nachrichtenteil
Re: Update in django custom sql
Tim,
Actually thanks!
Once I put it into a function with the @transaction.commit_manually
decoration and manually commited: it worked fine.
Thanks again,
Dan
On Jul 11, 11:32 am, Dannoo <[EMAIL PROTECTED]> wrote:
> I tried that and got "serialized connection: cannot commit on this
> cursor"
> Also tried close with no results.
>
> On Jul 11, 11:29 am, Tim Chase <[EMAIL PROTECTED]> wrote:
>
> > > I am wondering why does this code does not work. The sql runs fine
> > > fine when executed through the postgres admin.
>
> > > from django.db import connection
>
> > > cursor = connection.cursor()
> > > x = cursor.execute("UPDATE videos_video SET name = 'Please work'
> > > WHERE videos_video.id = 1; " )
>
> > I know I've butted heads against remembering to commit the
> > transaction when done. I don't know what your current
> > transaction/commit settings are, but it might not hurt to do a
> > connection.commit() call in there when you're done.
>
> > -tim
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Re: Generating graphs from db data and displaying results using Django?
http://www.scipy.org/Cookbook/Matplotlib/Django On 7/11/07 12:06 PM, "Forest Bond" <[EMAIL PROTECTED]> wrote: > On Wed, Jul 11, 2007 at 04:56:03PM -, [EMAIL PROTECTED] wrote: >> >> I would actually suggest using Django to create a web service to get >> the data, and a JavaScript charting library to do the drawing client- >> side. > > Why not create the graphs on the server? > > -Forest --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Generating graphs from db data and displaying results using Django?
On Wed, Jul 11, 2007 at 04:56:03PM -, [EMAIL PROTECTED] wrote: > > I would actually suggest using Django to create a web service to get > the data, and a JavaScript charting library to do the drawing client- > side. Why not create the graphs on the server? -Forest signature.asc Description: Digital signature
Re: Generating graphs from db data and displaying results using Django?
I would actually suggest using Django to create a web service to get the data, and a JavaScript charting library to do the drawing client- side. A great one is PlotKit (http://www.liquidx.net/plotkit/) A (very) simple example of how this could look is on my personal website http://www.eflorenzano.com/runs/ Note that PlotKit has many methods for dynamically updating the graph. I really think that this route is the way to go. On Jul 10, 3:03 pm, Chris Rich <[EMAIL PROTECTED]> wrote: > Hey all, > So, I'm a beginner here with Django/webdesign/database stuff/all the > rest of it and I may be getting ahead of myself. I am currently > getting my feet wet in the Django environment, but I eventually want > to graph/calculate averages on some of the values in my database. I > would like to display the results in my Django page and maybe even > make it so I could change some of the graph parameters using some > simple Django forms. Any ideas on the best way to go about this? > Thanks in advance. > > Chris --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: session in all templates?
On Wed, 11 Jul 2007, Martin Kaffanke wrote: > Hi there! > > How can I configure django to put the session (request.session) in all > templates? > > I want to put a 'Hello Username' for logged in Users, and I want to do a > dynamic login/logout button into the menu, depends on if there is a > logged in user or not. > > Thanks, > Martin > Extend your templates from a common base, with the session info in the base. -Simon -- --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: ForeignKey(User, list_display=full?
I really think you should define a custom field and override the
choices. For example:
from django.utils.encoding import smart_unicode
class UserForeignKey(models.ForeignKey):
def get_choices(self, include_blank=True,
blank_choice=models.BLANK_CHOICE_DASH):
"Returns a list of tuples used as SelectField choices for this
field."
first_choice = include_blank and blank_choice or []
if self.choices:
return first_choice + list(self.choices)
rel_model = self.rel.to
if hasattr(self.rel, 'get_related_field'):
lst = [(getattr(x, self.rel.get_related_field().attname),
smart_unicode('%s %s' % (x.first_name, x.last_name))) for x in
rel_model._default_manager.complex_filter(self.rel.limit_choices_to)]
else:
lst = [(x._get_pk_val(), smart_unicode('%s %s' % (x.first_name,
x.last_name))) for x in
rel_model._default_manager.complex_filter(self.rel.limit_choices_to)]
return first_choice + lst
Then, in your model:
user = UserForeignKey(User)
It's the most effective way to fix your immediate problem.
For a more long term solution, you could define a ChoicesForeignKey
that would look for __choice_str__ and __choices_unicode__ methods on
a model instance, to allow per-model overriding... but that would take
a bit more work.
On Jul 10, 8:45 pm, Carl Karsten <[EMAIL PROTECTED]> wrote:
> Russell Keith-Magee wrote:
> > On 7/11/07, Carl Karsten <[EMAIL PROTECTED]> wrote:
>
> >> I am hoping to do something like
> >> contact = models.ForeignKey(User, list_display = ('first_name',
> >> 'last_name') )
>
> > A big -1 on this idea. This mixes the data representation with the
> > display representation. One of the major reasons for the
> > newforms-admin rewrite is to avoid mixes like this.
>
> Personally, I think this is an appropriate place to do what I am doing. it
> is a
> central place where an aspect of my app is defined, and that definition can
> include both the schema and the UI. the UI can be overridden at the instance
> level, but if there are more than one place this 'default' UI is to be used,
> this seems like the place to define it.
>
> now that I have said all that, I should go look at the newforms-admin thing.
> so
> don't get too worked up over my "common place to define everything" desire.
>
> > If you want to affect the display of a foreign key, you can (and
> > should) do it on the form. The default display will be __str__, but
> > you can easily replace the display list.
>
> Only interested in the admin interface. I am not very far into coding my
> app, I
> have been using SVN. sounds like I should start using the newforms-admin? (im
> quite ok developing with beta code. by the time I am ready to deploy I will
> know that either my stuff works, or what bugs are pending and then fix them.
> or
> something like that.)
>
> Carl K
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Re: how to set language explicitly in multi-lingual site
ׁHi, As Malcolm pointed out, you'll have to use something like the third party multilingual framework for translating the database stuff. You can find it at http://code.google.com/p/django-multilingual/ Good luck, Amit ביום רביעי 11 יולי 2007, 12:06, נכתב על ידי Matt Davies: > Hi Amit, Malcolm > > We're about to build a site that needs english/welsh transation. > > Does django.utils.translation.activate() translate from one Language to > another without having to have both languages as text in a database? > > On the fly I guess I mean. > > vander. > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem accessing ManyToManyField
On Wed, 11 Jul 2007 16:30:48 +1000, Malcolm Tredinnick wrote: >> On Wed, 11 Jul 2007 11:27:59 +0800, Russell Keith-Magee wrote: > [...] >> > - What happens when you run the following: from >> > django.contrib.auth.models import User print User.objects.all[0] >> :: >> output from python interpreter >> :: >> >>> from django.contrib.auth.models import User print >> >>> User.objects.all[0] >> Traceback (most recent call last): >> File "", line 1, in ? >> TypeError: unsubscriptable object > > To save some time here: Russell made a typo. He really wants to know the > output of User.objects.all()[0] (the first element of the list of > objects). Note the extra parentheses there. > > Regards, > Malcolm - Hi Malcolm, Yes, that was a typo. Adding the parentheses worked. Thanks, Shankar --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Update in django custom sql
I tried that and got "serialized connection: cannot commit on this
cursor"
Also tried close with no results.
On Jul 11, 11:29 am, Tim Chase <[EMAIL PROTECTED]> wrote:
> > I am wondering why does this code does not work. The sql runs fine
> > fine when executed through the postgres admin.
>
> > from django.db import connection
>
> > cursor = connection.cursor()
> > x = cursor.execute("UPDATE videos_video SET name = 'Please work'
> > WHERE videos_video.id = 1; " )
>
> I know I've butted heads against remembering to commit the
> transaction when done. I don't know what your current
> transaction/commit settings are, but it might not hurt to do a
> connection.commit() call in there when you're done.
>
> -tim
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Re: Eclipse and PyDev setup
Hi, I'm using Eclipse with pydev for development too. My suggestions for a project is to create a pydev project without the src folder. later, U have to tell eclipse in the project properties that your workspace is a source folder and is an external source folder too. On 7/11/07, Petra Javornicka <[EMAIL PROTECTED]> wrote: > > > > I'm a django newbie, just finished the tutorial. I would like to do my > > development under Eclipse. PyDev want to have a "src" folder under the > > project, which does not really fit the django default directory > structure. > > I'm a Django newbie as well and I've had a similiar/same problem. > Originally, > I decided to force Pydev use = folder > i.e. with remapped src folder. > > But I encountered problems with setting of python and/or src path: if > it was OK for Apache and mod_python, it was not OK for Pydev and vice > versa and dtto form development server. > > Finally I changed Pydev to its defaults i.e. > > //src// > > And everything works fine now. But as I wrote: I'm a beginner and > maybe it is possible to configure all three systems this way - perhaps > some skilled Django users/developers will enlighten this. > > > > -- Lic. José M. Rodriguez Bacallao Cupet - Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo mismo. Recuerda: El arca de Noe fue construida por aficionados, el titanic por profesionales - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Update in django custom sql
> I am wondering why does this code does not work. The sql runs fine
> fine when executed through the postgres admin.
>
> from django.db import connection
>
> cursor = connection.cursor()
> x = cursor.execute("UPDATE videos_video SET name = 'Please work'
> WHERE videos_video.id = 1; " )
I know I've butted heads against remembering to commit the
transaction when done. I don't know what your current
transaction/commit settings are, but it might not hurt to do a
connection.commit() call in there when you're done.
-tim
--~--~-~--~~~---~--~~
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Re: MySQL Got packet bigger than 'max_allowed_packet'
Hi fixed the problem mysql for python 1.2.2 did the trick http://sourceforge.net/project/showfiles.php?group_id=22307_id=15775 Thanks again Owen On Jul 8, 9:33 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Hello > > I wrote a test case using mysldb with direct python calls and using > the django model classes to insert various sized binary data into a > blob field. First I changed the value of max_allowed_packets in my.cnf > to prove/disprove that mysqldb/django are using it. Conclusion they > do use my.cnf and setting it to 1k will always cause the error. So I > set it to 32M and tried loading the large data. > Both the mysqldb direct call and django model class routes fail at > some point between 10M and 25M with the max packet error. Seems like a > bug in mysqldb as the same mysql insert works up to 30M. I'm going to > see if there is a later version to try. > > Thanks for the help > > Owen > > On Jul 4, 4:27 pm, Carl Karsten <[EMAIL PROTECTED]> wrote: > > > [EMAIL PROTECTED] wrote: > > > Thanks Martn and Carl. > > > > I would really like to avoid having to re design the architecture of > > > the application at this stage (its a case of the requirements changing > > > after roll out), althougth thanks for the comments re serving large > > > data volumes. > > > I have made the adjustments suggested > > > inhttp://dev.mysql.com/doc/refman/4.1/en/packet-too-large.html > > > prior to making these loading the insert directly into mysql failed, > > > afterwards it suceeded but the insert through django still fails hence > > > my question - Does django ignore the max_allowed_packet setting in > > > my.cnf? > > > if so how can it be increased so that django uses it? > > > django uses python's mysqldb module, which uses mysql's client library. > > > My guess is the my.conf you edited is not the one being used. > > > I would write a little 5 line .py that just connects and inserts a 5m wad of > > data. my guess is it will fail. > > > I tried to track down exactly where the .conf file got read, and ran out of > > time. But I did see that you can specify it as part of the connection: > > > 89 read_default_file > > 90 file from which default client values are read > > >http://mysql-python.svn.sourceforge.net/viewvc/mysql-python/trunk/MyS... > > > I rushed this post and just psoted what I had so far, so let me know if you > > need > > more details. > > > Carl K --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Update in django custom sql
I am wondering why does this code does not work. The sql runs fine
fine when executed through the postgres admin.
from django.db import connection
cursor = connection.cursor()
x = cursor.execute("UPDATE videos_video SET name = 'Please work'
WHERE videos_video.id = 1; " )
Any help thoughts would be appreciated.
Thanks,
Dan
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Re: Eclipse and PyDev setup
Hi, I'm a newbie as well, but have a project I developed using Eclipse and Pydev. Bascially, I just unchecked the "Create src folder" option for the Pydev project and all seems OK so far. Can't help with Apache yet as I just use the Django builtin server from within Eclipse and start/stop the server there. Rog On Jul 11, 10:40 am, "Sells, Fred" <[EMAIL PROTECTED]> wrote: > I'm using Eclipse 3.2 and latest PyDev. > > I'm a django newbie, just finished the tutorial. I would like to do my > development under Eclipse. PyDev want to have a "src" folder under the > project, which does not really fit the django default directory structure. > > mysite (an Elcipse project) > polls > templates > settings.py > ... > > I'm not sure of the cleanest way to get the functionality of the "src" > folder: > 1. Is there a way to define the project folder as being the "src" folder? > 2. Should I create a "dummy" project and then have all the django stuff > under it's src folder > 3. ??? > > For development purposes, I would like to have Apache point to the django > project root (mydjangodemo above). So changes are immediately available, > eliminating a "deploy" cycle. > > Any suggestions? > > --- > The information contained in this message may be privileged and / or > confidential and protected from disclosure. If the reader of this message is > not the intended recipient, you are hereby notified that any dissemination, > distribution or copying of this communication is strictly prohibited. If you > have received this communication in error, please notify the sender > immediately by replying to this message and deleting the material from any > computer. > --- --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Eclipse and PyDev setup
> I'm a django newbie, just finished the tutorial. I would like to do my > development under Eclipse. PyDev want to have a "src" folder under the > project, which does not really fit the django default directory structure. I'm a Django newbie as well and I've had a similiar/same problem. Originally, I decided to force Pydev use = folder i.e. with remapped src folder. But I encountered problems with setting of python and/or src path: if it was OK for Apache and mod_python, it was not OK for Pydev and vice versa and dtto form development server. Finally I changed Pydev to its defaults i.e. //src// And everything works fine now. But as I wrote: I'm a beginner and maybe it is possible to configure all three systems this way - perhaps some skilled Django users/developers will enlighten this. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Django live chat app?
Does anyone know of a live chat app for Django, or have any suggestions on how to go about integrating live chat into a Django- based site? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Site framework
Hi, I'm trying to use the site framework, and it works, but I just have one problem. I have a form (from form_for_model for example) which represents an object which has a site foreign key. The site selection shows up just fine in the form. But when I try to submit it, it complains about the site_id being null (event though the site variable in request.POST is correct, site id that is). Am I doing something wrong or how I'm supposed to accomplish this? The admin site works just fine, I can create objects there but I really need a set up a form for my site. For now, I set the site field in models.py to blank=True, and after submission I manually set the site field. This is, however, not very intuitive way of doing this. Is newforms still lacking this or is there something else I need to take in consideration? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: psycopg2 and django issue.. (again)
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 Malcom, The steps to repeat this problem is simply to invoke 'syncdb' using either django-admin.py and/or manage.py, on a fresh database: 1. export PYTHONPATH=`pwd`:/path/to/django (optional) 2. sudo dropdb -U db_user db_name 3. sudo createdb -U db_user db_name 4. django-admin.py --settings=foo_settings syncdb As as a work-around, I've managed to install all the SQL tables schemas using the sqlall hook: 1. django-admin.py --settings=foo_settings sqlall app_label > tables.sql Then you can install the tables manually instead of using syncdb: 2. django-admin.py --settings=foo_settings dbshell some_app=>\i tables.sql Finally, the version number reported by the psycopg2 module is 2.0.5 (revision 895). Hope this helps :) Etienne On Wed, 11 Jul 2007 14:00:51 +1000 Malcolm Tredinnick <[EMAIL PROTECTED]> wrote: > > On Tue, 2007-07-10 at 10:51 -0400, Etienne Robillard wrote: > > -BEGIN PGP SIGNED MESSAGE- > > Hash: SHA1 > > > > > > Hi all, > > > > I'm running into an issue using the latest psycopg2 module from svn. > > Is there a way to have this module working with the latest django-trunk > > and postgresql-8.1.9 ? > > > > As an alternative, is there a specific django version to use for > > getting syncdb up and running ? > > So what is the way to repeat this problem? In this message you don't > give any details. In the subsequent message, you've given a traceback, > but no explanation of what needs to be done to repeat the problem. > > Also what counts as "latest psycopg2 module" from your persepctive? What > version number does it report? > > Regards, > Malcolm > > -- > Despite the cost of living, have you noticed how popular it remains? > http://www.pointy-stick.com/blog/ > > > > -BEGIN PGP SIGNATURE- Version: GnuPG v2.0.4 (FreeBSD) iD8DBQFGlDRtdXKAffkXj4MRAmG1AKCBJkimyNzgiIzoHPl4PsFhS67HsgCeOBIE TvzL6ofsIPal1f97mc2XxaI= =gKgR -END PGP SIGNATURE- --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Eclipse and PyDev setup
I'm using Eclipse 3.2 and latest PyDev. I'm a django newbie, just finished the tutorial. I would like to do my development under Eclipse. PyDev want to have a "src" folder under the project, which does not really fit the django default directory structure. mysite (an Elcipse project) polls templates settings.py ... I'm not sure of the cleanest way to get the functionality of the "src" folder: 1. Is there a way to define the project folder as being the "src" folder? 2. Should I create a "dummy" project and then have all the django stuff under it's src folder 3. ??? For development purposes, I would like to have Apache point to the django project root (mydjangodemo above). So changes are immediately available, eliminating a "deploy" cycle. Any suggestions? --- The information contained in this message may be privileged and / or confidential and protected from disclosure. If the reader of this message is not the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. If you have received this communication in error, please notify the sender immediately by replying to this message and deleting the material from any computer. --- --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
أرجو منكم مساعدتي لتحسين ألكمبيوتر ألخاص بي لأنني موظف متقاعد ومبتدي في ألأنترنيت
أنا كنت سابقا موظفا وألآن متقاعد فوجدت إن ألوسيله أللتي أقضي بها فراغي هي ألأنترنيت طبعا بعد نصائح من أصدقاء إضافةإلى ذلك إنني رجل أعزب وألمشكله ألكبيره أللتي أواجهها هي ضعف لغتي ألإنجليزيه وطبعا استعمالي في المنزل ولا يكون بجواري من يساعدني على ترجمة اللغه ألإنجليزيه فأستعمن ببرنامج ألترجمه ولكنه بطىء ولكن أحسن من لاشىء ، فطلبي أن تساعدوني في تحسين ألكمبيوتر ألخاص بي ولكم جزيل ألشكر لما تقدموه من خدمه كبيره لنا في منازلنا وخاصة كأمثالي من ألمبتدئين وهم عددكبير اتجه الى استعمال ألأنترنيت لقضاء وقت ألفراغ ألطويل ، وألمشكله ألأخرى انه حينما أطلب برنامج حسب توجيهات برنامج الترجمه وابحث عن البرنامج اجده بعد عناء طويل ولكن مقابل سعر معين فأصرف النظر عنه لأنني خسرت جهاز كمبيوتر كامل كلفني الكثير وذلك في بداية استعمالي للآنترنيت ، وأيضا اعيد الشكر لكم لمساعدتنا في منازلنا حتىنتقن هذا العلم والتكنلوجيا ألعظيه. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
session in all templates?
Hi there! How can I configure django to put the session (request.session) in all templates? I want to put a 'Hello Username' for logged in Users, and I want to do a dynamic login/logout button into the menu, depends on if there is a logged in user or not. Thanks, Martin signature.asc Description: Dies ist ein digital signierter Nachrichtenteil
Re: Problem in current svn TRUNK
On Wed 11 Jul 2007, Michael Radziej wrote: > Hi, > > you're using the alpha version of SuSE ... well ... there might very well > be a problem very deep in one of the libraries. The alpha releases aren't > very reliable. I'd suggest that you try it with another OS. Hi Michael While I agree that the the Factory version of SUSE is sometimes less stable than the release (or enterprise) versions, I think that you are trying to side step the fact that there IS a problem that has been introduced into django with the unicode merge. I am one of the openSUSE packagers (although not on the Novell payroll) and among other things I am maintaining packages for django-snapshot and python-markdown (Plus several hundred other packages) so I am not new to compatibility issues. In any case, I listed the important packages in use on the system: postgresql-server-8.2.4-5 python-2.5.1-12 python-psycopg2-2.0.6-2.5 python-django-snapshot-5646-1 While these are all new packages, the only one which is "unstable" is django, with all the others being point upgrades of existing stable releases. It could be an incompatibility with Postgresql 8.2x but if I am the only person using it currently with django post the unicode branch merge, I don't think I will stay so for long. I run I have tested the same django release on SUSE 10.1 (and SLES10) and the problem doesn't appear so its a combination of the newer packages I am running AND the django unicode branch as django SVN rev 5608 and earlier work fine on SUSE 10.3 alpha Cheers -- Peter Nixon http://peternixon.net/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Django Book Ch3 error
On 7/11/07, Thomas Guettler <[EMAIL PROTECTED]> wrote: > > Hi, > > I had the same error. Today, after "svn update" it worked. > Right, see this ticket: http://code.djangoproject.com/ticket/4823 It wasn't a book error; it was a Python 2.3 incompatibility bug. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem in current svn TRUNK
Hi, you're using the alpha version of SuSE ... well ... there might very well be a problem very deep in one of the libraries. The alpha releases aren't very reliable. I'd suggest that you try it with another OS. So long, Michael -- noris network AG - Deutschherrnstraße 15-19 - D-90429 Nürnberg - Tel +49-911-9352-0 - Fax +49-911-9352-100 http://www.noris.de - The IT-Outsourcing Company Vorstand: Ingo Kraupa (Vorsitzender), Joachim Astel, Hansjochen Klenk - Vorsitzender des Aufsichtsrats: Stefan Schnabel - AG Nürnberg HRB 17689 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: some problems when django worked under fastcgi..
edit ./manage.py #!/usr/bin/env python replace with #!/usr/local/bin/python 萧连衣 пишет: > > http://www.djangoproject.com/documentation/0.96/fastcgi/ > To easily restart your FastCGI daemon on Unix, try this small shell > script: > #!/bin/bash > > # Replace these three settings. > PROJDIR="/home/user/myproject" > PIDFILE="$PROJDIR/mysite.pid" > SOCKET="$PROJDIR/mysite.sock" > > cd $PROJDIR > if [ -f $PIDFILE ]; then > kill `cat -- $PIDFILE` > rm -f -- $PIDFILE > fi > > exec /usr/bin/env - \ > PYTHONPATH="../python:.." \ > ./manage.py runfcgi socket=$SOCKET pidfile=$PIDFILE > > I use freebsd 6.2, python 2.4.4, execute this shell and it noticed me: > env: python: No such file or directory > Could you tell me what's the Problem? > How can i solve it, ths.. > > > -- Artiom Diomin, Development Dep, "Comunicatii Libere" S.R.L. http://www.asterisksupport.ru http://www.asterisk-support.com --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: DRY violation
Use the events framework. I'm sure there is a pre-save event. Use it to execute one (DRY) method and attach it to all your models. I personally would just write a custom method (your custom attach_user_to_model), which I'd call in all the save methods of the models.. But I guess attaching evenents might make you feel more dry. On the other hand, is writing rather obscure code really better than adding the followin code to your models: -- def save(self): attach_user_to_model(self) --- --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
DRY violation
Hi people, I got a little problem with the DRY principle. I have a lot of models with a common attribute: created_by, which is an attribute to store the user who created that object but, in all my models I have to define the save() method over and oven again to store the user manually before django ORM save the object to database. The problem is that I love the DRY principle and I don't want to repeat the definition of save() method, I just don't want. Any suggestion here? -- Lic. José M. Rodriguez Bacallao Cupet - Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo mismo. Recuerda: El arca de Noe fue construida por aficionados, el titanic por profesionales - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
DRY violation
Hi people, I got a little problem with the DRY principle. I have a lot of models with a common attribute: created_by, which is an attribute to store the user who created that object but, in all my models I have to define the save() method over and oven again to store the user manually before django ORM save the object to database. The problem is that I love the DRY principle and I don't want to repeat the definition of save() method, I just don't want. Any suggestion here? -- Lic. José M. Rodriguez Bacallao Cupet - Todos somos muy ignorantes, lo que ocurre es que no todos ignoramos lo mismo. Recuerda: El arca de Noe fue construida por aficionados, el titanic por profesionales - --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Calling different Django sites from the same external application
Hancock, David (DHANCOCK) wrote: > We have two Django "projects" with distinct settings files, and we need to > be able to make API calls to each of them from the same (separate) > long-running application. Using the API of one of them is easy--we've got > the DJANGO_SETTINGS_MODULE defined in the environment of the calling > process, and it works great. Now we're adding the second project's API > calls, and we're getting the settings of the first project. > > Has anyone got an idea for how to have two sets of settings active in the > same application at the same time? The one proposed solution (put the second > project inside the first one) seems a little too brute-force to me. > > Cheers! I did exactly this by having two settings files and changing the environment section in the apache container that we used to start off each application. PythonPath "['/usr/tmp/djcodeCODE']+sys.path" SetHandler python-program SetEnv DJANGO_SETTINGS_MODULE djcode.app.settings PythonHandler django.core.handlers.modpython #PythonDebug On PythonInterpreter app PythonPath "['/usr/tmp/djcodeCODE']+sys.path" SetHandler python-program SetEnv DJANGO_SETTINGS_MODULE djcode.app.test_settings PythonHandler django.core.handlers.modpython #PythonDebug On PythonInterpreter test_app -- Robin Becker --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Django on a shared host. The docs are scaring me ;)
Despite having three live Django sites running from Apache and FCGI I have always felt there was a certain degree of black magic about the process and I've succeeded only by following instructions and keeping my fingers crossed. Quite often the process takes several hours of fiddling and it seems fairly mysterious what exactly it is that fixes things sometimes. Now - I have enough basic UNIX mojo to get by with most simple web development tasks but I am well out of my depth with some of the stuff on this page: http://www.djangoproject.com/documentation/fastcgi/#running-django-on-a-shared-hosting-provider-with-apache Is it me or is this page over-complex? There are other pages on the web documenting the process for example here: http://www.djangoproject.com/documentation/fastcgi/#running-django-on-a-shared-hosting-provider-with-apache and here: but some are out of date and they all contradict each other in various ways that may or may not be significant! Is there anyone out there with sufficient knowledge to put together a single up to date tutorial on this? For those of us without access to a server running mod_python (cough. Dreamhost) it would be a real boon. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem in current svn TRUNK
Yesterday I saw this bug as well when working with a new project and Django
trunk. For me it went away when I changed settings.py from:
DATABASE_ENGINE = 'postgresql_psycopg2'
to
DATABASE_ENGINE = 'postgresql'
Regards,
Marijn Vriens.
On 7/11/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
>
>
> Hi Paul
>
> The problem was described (as much as it is possible to) in the initial
> mail
> to the users list as well as below in the test requested by Russell.
>
> Basically django simply exists whenever it gets data based from
> postgresql..
> anywhere. syncdb, inspecdb, /admin/ and everything else that access the db
> simple die/exit with an "Aborted" message..
>
> Here is a test with SVN rev 5608 on the model listed below:
>
> testprj> python manage.py shell
> Python 2.5.1 (r251:54863, Jun 19 2007, 01:38:21)
> [GCC 4.2.1 20070604 (prerelease) (SUSE Linux)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> (InteractiveConsole)
> >>> from testprj.testapp.models import Test
> >>> a = Test.objects.all()
> >>> a
> []
> >>>
>
> Same test after updating to SVN rev 5609:
>
> testprj> python manage.py shell
> Python 2.5.1 (r251:54863, Jun 19 2007, 01:38:21)
> [GCC 4.2.1 20070604 (prerelease) (SUSE Linux)] on linux2
> Type "help", "copyright", "credits" or "license" for more information.
> (InteractiveConsole)
> >>> from testprj.testapp.models import Test
> >>> a = Test.objects.all()
> >>> a
> Aborted
> testprj>
>
> Regards
>
> Peter
>
> On Wed 11 Jul 2007, Paul Bowsher wrote:
> > I may be blind, but I can't see anywhere you've actually specified what
> > the bug is. What behaviour is exhibited?
> >
> > On 7/11/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
> > > Cross posted to -devel as this is definitely a bug
> > >
> > > On Wed 11 Jul 2007, Peter Nixon wrote:
> > > > On Wed 11 Jul 2007, Russell Keith-Magee wrote:
> > > > > On 7/10/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
> > > > > > How can I debug this in a way that will provide the developers
> > > > > > with more usefull info?
> > > > >
> > > > > The best way to help us debug this would be to produce a minimal
> > > > > example that replicates the problem - that is, a standalone
> example
> > > > > that is as small as you can make it while still generating the
> > > > > problem.
> > > > >
> > > > > django-admin.py startproject testprj
> > > > > cd testprj/
> > > >
> > > > testprj> python manage.py startapp testapp
> > > > testprj> vi settings.py
> > > > testprj> cat settings.py
> > > > # Django settings for testprj project.
> > > >
> > > > DEBUG = True
> > > > TEMPLATE_DEBUG = DEBUG
> > > >
> > > > ADMINS = (
> > > > # ('Your Name', '[EMAIL PROTECTED]'),
> > > > )
> > > >
> > > > MANAGERS = ADMINS
> > > >
> > > > DATABASE_ENGINE = 'postgresql_psycopg2'
> > > > # 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or
> 'oracle'.
> > > > DATABASE_NAME = 'djangotest' # Or path to database file
> if
> > > > using sqlite3.
> > > > DATABASE_USER = 'djangotest' # Not used with sqlite3.
> > > > DATABASE_PASSWORD = 'djangotest' # Not used with sqlite3.
> > > > DATABASE_HOST = '127.0.0.1' # Set to empty string for
> > > > localhost. Not used with sqlite3.
> > > > DATABASE_PORT = '' # Set to empty string for default.
> Not
> > >
> > > used
> > >
> > > > with sqlite3.
> > > >
> > > > # Local time zone for this installation. Choices can be found here:
> > > > #
> > >
> > >
> http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIM
> > >E-
> > >
> > > >TIMEZONE-SET-TABLE # although not all variations may be possible on
> all
> > > > operating systems. # If running in a Windows environment this must
> be
> > >
> > > set
> > >
> > > > to the same as your # system time zone.
> > > > TIME_ZONE = 'America/Chicago'
> > > >
> > > > # Language code for this installation. All choices can be found
> here:
> > > > # http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
> > > > # http://blogs.law.harvard.edu/tech/stories/storyReader$15
> > > > LANGUAGE_CODE = 'en-us'
> > > >
> > > > SITE_ID = 1
> > > >
> > > > # If you set this to False, Django will make some optimizations so
> as
> > >
> > > not
> > >
> > > > # to load the internationalization machinery.
> > > > USE_I18N = True
> > > >
> > > > # Absolute path to the directory that holds media.
> > > > # Example: "/home/media/media.lawrence.com/"
> > > > MEDIA_ROOT = ''
> > > >
> > > > # URL that handles the media served from MEDIA_ROOT. Make sure to
> use
> > > > a # trailing slash if there is a path component (optional in other
> > > > cases). # Examples: "http://media.lawrence.com;,
> > > > "http://example.com/media/; MEDIA_URL = ''
> > > >
> > > > # URL prefix for admin media -- CSS, JavaScript and images. Make
> sure
> > > > to use a
> > > > # trailing slash.
> > > > # Examples: "http://foo.com/media/;, "/media/".
> > > > ADMIN_MEDIA_PREFIX = '/media/'
> > > >
> > > > # Make this unique, and don't share it
Re: Problem in current svn TRUNK
Hi Paul
The problem was described (as much as it is possible to) in the initial mail
to the users list as well as below in the test requested by Russell.
Basically django simply exists whenever it gets data based from postgresql..
anywhere. syncdb, inspecdb, /admin/ and everything else that access the db
simple die/exit with an "Aborted" message..
Here is a test with SVN rev 5608 on the model listed below:
testprj> python manage.py shell
Python 2.5.1 (r251:54863, Jun 19 2007, 01:38:21)
[GCC 4.2.1 20070604 (prerelease) (SUSE Linux)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from testprj.testapp.models import Test
>>> a = Test.objects.all()
>>> a
[]
>>>
Same test after updating to SVN rev 5609:
testprj> python manage.py shell
Python 2.5.1 (r251:54863, Jun 19 2007, 01:38:21)
[GCC 4.2.1 20070604 (prerelease) (SUSE Linux)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)
>>> from testprj.testapp.models import Test
>>> a = Test.objects.all()
>>> a
Aborted
testprj>
Regards
Peter
On Wed 11 Jul 2007, Paul Bowsher wrote:
> I may be blind, but I can't see anywhere you've actually specified what
> the bug is. What behaviour is exhibited?
>
> On 7/11/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
> > Cross posted to -devel as this is definitely a bug
> >
> > On Wed 11 Jul 2007, Peter Nixon wrote:
> > > On Wed 11 Jul 2007, Russell Keith-Magee wrote:
> > > > On 7/10/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
> > > > > How can I debug this in a way that will provide the developers
> > > > > with more usefull info?
> > > >
> > > > The best way to help us debug this would be to produce a minimal
> > > > example that replicates the problem - that is, a standalone example
> > > > that is as small as you can make it while still generating the
> > > > problem.
> > > >
> > > > django-admin.py startproject testprj
> > > > cd testprj/
> > >
> > > testprj> python manage.py startapp testapp
> > > testprj> vi settings.py
> > > testprj> cat settings.py
> > > # Django settings for testprj project.
> > >
> > > DEBUG = True
> > > TEMPLATE_DEBUG = DEBUG
> > >
> > > ADMINS = (
> > > # ('Your Name', '[EMAIL PROTECTED]'),
> > > )
> > >
> > > MANAGERS = ADMINS
> > >
> > > DATABASE_ENGINE = 'postgresql_psycopg2'
> > > # 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
> > > DATABASE_NAME = 'djangotest' # Or path to database file if
> > > using sqlite3.
> > > DATABASE_USER = 'djangotest' # Not used with sqlite3.
> > > DATABASE_PASSWORD = 'djangotest' # Not used with sqlite3.
> > > DATABASE_HOST = '127.0.0.1' # Set to empty string for
> > > localhost. Not used with sqlite3.
> > > DATABASE_PORT = '' # Set to empty string for default. Not
> >
> > used
> >
> > > with sqlite3.
> > >
> > > # Local time zone for this installation. Choices can be found here:
> > > #
> >
> > http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIM
> >E-
> >
> > >TIMEZONE-SET-TABLE # although not all variations may be possible on all
> > > operating systems. # If running in a Windows environment this must be
> >
> > set
> >
> > > to the same as your # system time zone.
> > > TIME_ZONE = 'America/Chicago'
> > >
> > > # Language code for this installation. All choices can be found here:
> > > # http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
> > > # http://blogs.law.harvard.edu/tech/stories/storyReader$15
> > > LANGUAGE_CODE = 'en-us'
> > >
> > > SITE_ID = 1
> > >
> > > # If you set this to False, Django will make some optimizations so as
> >
> > not
> >
> > > # to load the internationalization machinery.
> > > USE_I18N = True
> > >
> > > # Absolute path to the directory that holds media.
> > > # Example: "/home/media/media.lawrence.com/"
> > > MEDIA_ROOT = ''
> > >
> > > # URL that handles the media served from MEDIA_ROOT. Make sure to use
> > > a # trailing slash if there is a path component (optional in other
> > > cases). # Examples: "http://media.lawrence.com;,
> > > "http://example.com/media/; MEDIA_URL = ''
> > >
> > > # URL prefix for admin media -- CSS, JavaScript and images. Make sure
> > > to use a
> > > # trailing slash.
> > > # Examples: "http://foo.com/media/;, "/media/".
> > > ADMIN_MEDIA_PREFIX = '/media/'
> > >
> > > # Make this unique, and don't share it with anybody.
> > > SECRET_KEY = '[EMAIL PROTECTED])gpbuao&[EMAIL PROTECTED]()[EMAIL
> > > PROTECTED]'
> > >
> > > # List of callables that know how to import templates from various
> > > sources. TEMPLATE_LOADERS = (
> > > 'django.template.loaders.filesystem.load_template_source',
> > > 'django.template.loaders.app_directories.load_template_source',
> > > # 'django.template.loaders.eggs.load_template_source',
> > > )
> > >
> > > MIDDLEWARE_CLASSES = (
> > > 'django.middleware.common.CommonMiddleware',
> > >
error: package directory '\django' does not exist
Hi, I'm trying to install Django on windows platform. As I tried to run its setup file it gives an error msg that "error: package directory '\django' does not exist" as there is directory in the folder Django-0.96. So, will u plz help me out from this its urgent. Thanx in advance for ur upcoming help reply Regards: Ajit Pandey. -- View this message in context: http://www.nabble.com/error%3A-package-directory-%27%5Cdjango%27-does-not-exist-tf4061164.html#a11538061 Sent from the django-users mailing list archive at Nabble.com. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Django Book Ch3 error
Hi, I had the same error. Today, after "svn update" it worked. Thomas Am Dienstag, 10. Juli 2007 08:59 schrieb SM: > Hmmm. As a last resort I replaced the SVN (0.97) version of Django > with the 0.96 version and now it seems to work fine. Very strange, but > I'm relieved to have 'fixed' it. > > On Jul 9, 11:20 pm, SM <[EMAIL PROTECTED]> wrote: > > I hope someone can help me. I'm getting the following AttributeError > > when I try to do the 'current_datetime' example in the Django Book, > > chapter 3. I'm using the SVN (0.97) version of Django. It's driving me > > crazy that I can't get such a simple thing to work! > > > > --- BEGIN ERROR PAGE --- > > > > AttributeError at /now/ > > keys > > Request Method: GET > > Request URL:http://mydomain.com:8080/now/ > > Exception Type: AttributeError > > Exception Value:keys > > Exception Location: /opt/csw/lib/python2.3/site-packages/django/core/ > > urlresolvers.py in resolve, line 234 > > Python Executable: /opt/csw/bin/python2.3 > > Python Version: 2.3.5 > > > > Traceback (most recent call last): > > File "/opt/csw/lib/python2.3/site-packages/django/core/handlers/ > > base.py" in get_response > > 68. callback, callback_args, callback_kwargs = > > resolver.resolve(request.path) > > File "/opt/csw/lib/python2.3/site-packages/django/core/ > > urlresolvers.py" in resolve > > 234. sub_match_dict.update([(smart_str(k), v) for k, v in > > sub_match[2].items()]) > > > > AttributeError at /now/ > > keys --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
smtp error
Hey there! I'm getting a quite weird smtp error when sending mail. Here's a traceback: Traceback (most recent call last): File "/usr/lib/python2.5/site-packages/django/core/handlers/base.py" in get_response 77. response = callback(request, *callback_args, **callback_kwargs) File "/var/www/django/satchmo/accounts/views.py" in register 100. send_welcome_email(email, first_name, last_name) File "/var/www/django/satchmo/accounts/views.py" in send_welcome_email 62. send_mail(subject, t.render(c), shop_email, [email], fail_silently=False) File "/usr/lib/python2.5/site-packages/django/core/mail.py" in send_mail 325. return EmailMessage(subject, message, from_email, recipient_list, connection=connection).send() File "/usr/lib/python2.5/site-packages/django/core/mail.py" in send 255. return self.get_connection(fail_silently).send_messages([self]) File "/usr/lib/python2.5/site-packages/django/core/mail.py" in send_messages 163. new_conn_created = self.open() File "/usr/lib/python2.5/site-packages/django/core/mail.py" in open 128. self.connection = smtplib.SMTP(self.host, self.port) SMTPServerDisconnected at /accounts/register/ Connection unexpectedly closed So, first thing, I got a shell and telnet'ed the smtp server. Here's the screenplay: [EMAIL PROTECTED]:~# telnet localhost 25 Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. 220 webdevrack.securitylan.int ESMTP Postfix (Ubuntu) helo localhost 250 webdevrack.securitylan.int mail from: [EMAIL PROTECTED] 250 2.1.0 Ok rcpt to: [EMAIL PROTECTED] 250 2.1.5 Ok abc 502 5.5.2 Error: command not recognized data 354 End data with . abc abc abc abc . 250 2.0.0 Ok: queued as 42E9D16403D Seconds later, the mail was successfully delivered. Here's an excerpt from mail.log: Jul 11 12:58:40 webdevrack postfix/smtpd[5746]: connect from localhost[127.0.0.1] Jul 11 12:59:10 webdevrack postfix/smtpd[5746]: 42E9D16403D: client=localhost[127.0.0.1] Jul 11 12:59:30 webdevrack postfix/cleanup[5749]: 42E9D16403D: message-id=<[EMAIL PROTECTED]> Jul 11 12:59:30 webdevrack postfix/qmgr[5714]: 42E9D16403D: from=<[EMAIL PROTECTED]>, size=388, nrcpt=1 (queue active) Jul 11 12:59:32 webdevrack postfix/smtp[5752]: 42E9D16403D: to=<[EMAIL PROTECTED]>, relay=mail.pixware.org[64.13.227.76]:25, delay=29, delays=27/0.01/1.4/1, dsn=2.0.0, status=sent (250 ok 1184151487 qp 32211) Jul 11 12:59:32 webdevrack postfix/qmgr[5714]: 42E9D16403D: removed Since the simmulation works fine, I don't know where the problem might be. I've given python the same credentials as I used on the command line, though localhost is on mynetworks, and thus doesn't require authentication. Any clues? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Problem with post_syncdb signal and its processing
Hi all, I need to create my own user groups and associated required permissions. Honza Kral in Czech Django forum has adviced me to handle post_syncdb signal in my Django application. It seemed to be an ideal solution, but I recognized that I am not able to work with permissions in my post_syncdb handler, because my handler is invoked __before__ create_permission() handler in auth application. 1. Is there any way how to run my handler __after__ create_permission() one? 2. Should not be there anoher signal - let say pre_syncdb - like ini, save and delete events have? Thanks for your help, Petra --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Calling different Django sites from the same external application
We have two Django "projects" with distinct settings files, and we need to be able to make API calls to each of them from the same (separate) long-running application. Using the API of one of them is easy--we've got the DJANGO_SETTINGS_MODULE defined in the environment of the calling process, and it works great. Now we're adding the second project's API calls, and we're getting the settings of the first project. Has anyone got an idea for how to have two sets of settings active in the same application at the same time? The one proposed solution (put the second project inside the first one) seems a little too brute-force to me. Cheers! -- David Hancock | [EMAIL PROTECTED] --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem in current svn TRUNK
Cross posted to -devel as this is definitely a bug
On Wed 11 Jul 2007, Peter Nixon wrote:
> On Wed 11 Jul 2007, Russell Keith-Magee wrote:
> > On 7/10/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
> > > How can I debug this in a way that will provide the developers with
> > > more usefull info?
> >
> > The best way to help us debug this would be to produce a minimal
> > example that replicates the problem - that is, a standalone example
> > that is as small as you can make it while still generating the
> > problem.
> >
> > django-admin.py startproject testprj
> > cd testprj/
>
> testprj> python manage.py startapp testapp
> testprj> vi settings.py
> testprj> cat settings.py
> # Django settings for testprj project.
>
> DEBUG = True
> TEMPLATE_DEBUG = DEBUG
>
> ADMINS = (
> # ('Your Name', '[EMAIL PROTECTED]'),
> )
>
> MANAGERS = ADMINS
>
> DATABASE_ENGINE = 'postgresql_psycopg2'
> # 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
> DATABASE_NAME = 'djangotest' # Or path to database file if
> using sqlite3.
> DATABASE_USER = 'djangotest' # Not used with sqlite3.
> DATABASE_PASSWORD = 'djangotest' # Not used with sqlite3.
> DATABASE_HOST = '127.0.0.1' # Set to empty string for
> localhost. Not used with sqlite3.
> DATABASE_PORT = '' # Set to empty string for default. Not used
> with sqlite3.
>
> # Local time zone for this installation. Choices can be found here:
> #
> http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIME-
>TIMEZONE-SET-TABLE # although not all variations may be possible on all
> operating systems. # If running in a Windows environment this must be set
> to the same as your # system time zone.
> TIME_ZONE = 'America/Chicago'
>
> # Language code for this installation. All choices can be found here:
> # http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
> # http://blogs.law.harvard.edu/tech/stories/storyReader$15
> LANGUAGE_CODE = 'en-us'
>
> SITE_ID = 1
>
> # If you set this to False, Django will make some optimizations so as not
> # to load the internationalization machinery.
> USE_I18N = True
>
> # Absolute path to the directory that holds media.
> # Example: "/home/media/media.lawrence.com/"
> MEDIA_ROOT = ''
>
> # URL that handles the media served from MEDIA_ROOT. Make sure to use a
> # trailing slash if there is a path component (optional in other cases).
> # Examples: "http://media.lawrence.com;, "http://example.com/media/;
> MEDIA_URL = ''
>
> # URL prefix for admin media -- CSS, JavaScript and images. Make sure to
> use a
> # trailing slash.
> # Examples: "http://foo.com/media/;, "/media/".
> ADMIN_MEDIA_PREFIX = '/media/'
>
> # Make this unique, and don't share it with anybody.
> SECRET_KEY = '[EMAIL PROTECTED])gpbuao&[EMAIL PROTECTED]()[EMAIL PROTECTED]'
>
> # List of callables that know how to import templates from various
> sources. TEMPLATE_LOADERS = (
> 'django.template.loaders.filesystem.load_template_source',
> 'django.template.loaders.app_directories.load_template_source',
> # 'django.template.loaders.eggs.load_template_source',
> )
>
> MIDDLEWARE_CLASSES = (
> 'django.middleware.common.CommonMiddleware',
> 'django.contrib.sessions.middleware.SessionMiddleware',
> 'django.contrib.auth.middleware.AuthenticationMiddleware',
> 'django.middleware.doc.XViewMiddleware',
> )
>
> ROOT_URLCONF = 'testprj.urls'
>
> TEMPLATE_DIRS = (
> # Put strings here, like "/home/html/django_templates"
> or "C:/www/django/templates".
> # Always use forward slashes, even on Windows.
> # Don't forget to use absolute paths, not relative paths.
> )
>
> INSTALLED_APPS = (
> 'django.contrib.auth',
> 'django.contrib.contenttypes',
> 'django.contrib.sessions',
> 'django.contrib.sites',
> 'testprj.testapp',
> )
>
>
> testprj> vi testapp/models.py
> testprj> cat testapp/models.py
> from django.db import models
>
> class Test(models.Model):
> name = models.CharField(maxlength=200)
> class Admin:
> pass
>
> testprj> python manage.py syncdb --verbosity=2
> Aborted
>
> I am using the following software versions:
> > cat /etc/SuSE-release
>
> openSUSE 10.3 (i586) Alpha5
> VERSION = 10.3
>
> > rpm -q postgresql-server
>
> postgresql-server-8.2.4-5
>
> > rpm -q python
>
> python-2.5.1-12
>
> > rpm -q python-psycopg2
>
> python-psycopg2-2.0.6-2.5
>
> > rpm -q python-django-snapshot
>
> python-django-snapshot-5646-1
>
> Please note that I am using a clean SVN check to build the django package.
OK. I have done some further testing, and gone back progressively though SVN
versions until the problem no longer occurs. This problem first occurs in
SVN revision 5609. (ie. 5608 works as expected and 5609 and later crashes)
The problem is therefore somewhere in the changeset at:
http://code.djangoproject.com/changeset/5609/
I hope this is enough information to fix the bug :-)
Cheers
--
Peter Nixon
http://www.peternixon.net/
PGP Key:
Re: multiple inner joins in sql
cool, the underscore seems to be the problem. Now to the second question. What will be the best way to do this? I mean to get the top N categories with the most offers, and from this top categories get the top M offers that have the highest percentage discount, that is what my not so nice SQL statement does :-)... On Jul 11, 3:10 am, Nathan Ostgard <[EMAIL PROTECTED]> wrote: > On Jul 10, 2:58 pm, novice <[EMAIL PROTECTED]> wrote: > > > but I get error that the offers_offerprice.offerseller_id column > > doesnt exist. > > I think you're missing an underscore. Your model has the field named > offer_seller... shouldn't it then be > offers_offerprice.offer_seller_id? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: how to set language explicitly in multi-lingual site
On 11-Jul-07, at 2:36 PM, Matt Davies wrote: > On the fly I guess I mean no -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: how to set language explicitly in multi-lingual site
Hi Amit, Malcolm We're about to build a site that needs english/welsh transation. Does django.utils.translation.activate() translate from one Language to another without having to have both languages as text in a database? On the fly I guess I mean. vander. On 11/07/07, Amit Ramon <[EMAIL PROTECTED]> wrote: > > > Thanks, Malcolm. It works like a magic :) Just a small correction: it's > utils, > not util: > django.utils.translation.activate() > > I think I'll now see how to I can write a middleware, so I won't have to > call > this in each and every view. > > All the best, > > Amit > > > > The problem I'm facing is how to set the django's system language when > > > accessing a page via a url - by this I mean, for example, how to get > string > > > translation (e.g., using the templates "trans" thing). For example, > when > > > using a "/en/..." url I want to explicitly, in code, set the language > to > > > English, and when using a "/he/..." url I want to be able to set the > language > > > to Hebrew, and get strings translated. > > > > Look at django.util.translation.activate(). You pass it the language > > code you want to be in effect. So just call that early enough in the > > view processing and you should be fine. You could even write your own > > middleware to set this automatically (base it off the LocaleMiddleware > > if you want some hints). > > > > Regards, > > Malcolm > > > > -- > > Works better when plugged in. > > http://www.pointy-stick.com/blog/ > > > > > > > > > > > > > --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem in current svn TRUNK
On Wed 11 Jul 2007, Russell Keith-Magee wrote:
> On 7/10/07, Peter Nixon <[EMAIL PROTECTED]> wrote:
> > How can I debug this in a way that will provide the developers with more
> > usefull info?
>
> The best way to help us debug this would be to produce a minimal
> example that replicates the problem - that is, a standalone example
> that is as small as you can make it while still generating the
> problem.
> django-admin.py startproject testprj
> cd testprj/
testprj> python manage.py startapp testapp
testprj> vi settings.py
testprj> cat settings.py
# Django settings for testprj project.
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
# ('Your Name', '[EMAIL PROTECTED]'),
)
MANAGERS = ADMINS
DATABASE_ENGINE = 'postgresql_psycopg2'
# 'postgresql_psycopg2', 'postgresql', 'mysql', 'sqlite3' or 'oracle'.
DATABASE_NAME = 'djangotest' # Or path to database file if using
sqlite3.
DATABASE_USER = 'djangotest' # Not used with sqlite3.
DATABASE_PASSWORD = 'djangotest' # Not used with sqlite3.
DATABASE_HOST = '127.0.0.1' # Set to empty string for localhost.
Not used with sqlite3.
DATABASE_PORT = '' # Set to empty string for default. Not used
with sqlite3.
# Local time zone for this installation. Choices can be found here:
#
http://www.postgresql.org/docs/8.1/static/datetime-keywords.html#DATETIME-TIMEZONE-SET-TABLE
# although not all variations may be possible on all operating systems.
# If running in a Windows environment this must be set to the same as your
# system time zone.
TIME_ZONE = 'America/Chicago'
# Language code for this installation. All choices can be found here:
# http://www.w3.org/TR/REC-html40/struct/dirlang.html#langcodes
# http://blogs.law.harvard.edu/tech/stories/storyReader$15
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
# If you set this to False, Django will make some optimizations so as not
# to load the internationalization machinery.
USE_I18N = True
# Absolute path to the directory that holds media.
# Example: "/home/media/media.lawrence.com/"
MEDIA_ROOT = ''
# URL that handles the media served from MEDIA_ROOT. Make sure to use a
# trailing slash if there is a path component (optional in other cases).
# Examples: "http://media.lawrence.com;, "http://example.com/media/;
MEDIA_URL = ''
# URL prefix for admin media -- CSS, JavaScript and images. Make sure to use
a
# trailing slash.
# Examples: "http://foo.com/media/;, "/media/".
ADMIN_MEDIA_PREFIX = '/media/'
# Make this unique, and don't share it with anybody.
SECRET_KEY = '[EMAIL PROTECTED])gpbuao&[EMAIL PROTECTED]()[EMAIL PROTECTED]'
# List of callables that know how to import templates from various sources.
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.load_template_source',
'django.template.loaders.app_directories.load_template_source',
# 'django.template.loaders.eggs.load_template_source',
)
MIDDLEWARE_CLASSES = (
'django.middleware.common.CommonMiddleware',
'django.contrib.sessions.middleware.SessionMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.middleware.doc.XViewMiddleware',
)
ROOT_URLCONF = 'testprj.urls'
TEMPLATE_DIRS = (
# Put strings here, like "/home/html/django_templates"
or "C:/www/django/templates".
# Always use forward slashes, even on Windows.
# Don't forget to use absolute paths, not relative paths.
)
INSTALLED_APPS = (
'django.contrib.auth',
'django.contrib.contenttypes',
'django.contrib.sessions',
'django.contrib.sites',
'testprj.testapp',
)
testprj> vi testapp/models.py
testprj> cat testapp/models.py
from django.db import models
class Test(models.Model):
name = models.CharField(maxlength=200)
class Admin:
pass
testprj> python manage.py syncdb --verbosity=2
Aborted
I am using the following software versions:
> cat /etc/SuSE-release
openSUSE 10.3 (i586) Alpha5
VERSION = 10.3
> rpm -q postgresql-server
postgresql-server-8.2.4-5
> rpm -q python
python-2.5.1-12
> rpm -q python-psycopg2
python-psycopg2-2.0.6-2.5
> rpm -q python-django-snapshot
python-django-snapshot-5646-1
Please note that I am using a clean SVN check to build the django package. It
does NOT include my BIGINT patch or anything else non-standard.
Regards
--
Peter Nixon
http://www.peternixon.net/
PGP Key: http://www.peternixon.net/public.asc
--~--~-~--~~~---~--~~
You received this message because you are subscribed to the Google Groups
"Django users" group.
To post to this group, send email to django-users@googlegroups.com
To unsubscribe from this group, send email to [EMAIL PROTECTED]
For more options, visit this group at
http://groups.google.com/group/django-users?hl=en
-~--~~~~--~~--~--~---
Re: Graphs and django
Hi Toby I've grabbed a copy of your code but the RPlot.get_r_fun method isn't working for me... Could you perhaps explain how it does the mapping to the R function? What my testing is saying to me is that r (the one that's imported at the top of __init__.py) has no attribute generic... I've had a very brief look at rpy before, but I'm not exactly familiar with it's inner workings Great work, I've been meaning to have a crack at something like this for ages!! Ben On 11/07/07, Toby Dylan Hocking <[EMAIL PROTECTED]> wrote: > > > Hi there, > > If you still need help with making data-driven plots, why don't you check > out my new Django package --- I'd like some testers and comments. > Basically it is an interface to the R programming language (for statistics > and graphics) through the RPy package. You can download my latest release: > > http://www.ocf.berkeley.edu/~tdhock/dataplot-0.2.tgz > > I'm a statistician who has been using this system for some time at my > work, but I finally am getting around to generalizing it and packaging it > for general use with the Django framework. > > The installation instructions are in INSTALL.txt in the archive. > Documentation is mostly present in docstrings at the moment -- I'm working > on more tutorials, but the .txt files and the example app should be enough > to get you started. > > Sincerely, > Toby Dylan Hocking > http://www.ocf.berkeley.edu/~tdhock > > > > > -- Regards, Ben Ford [EMAIL PROTECTED] +628111880346 --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
some problems when django worked under fastcgi..
http://www.djangoproject.com/documentation/0.96/fastcgi/ To easily restart your FastCGI daemon on Unix, try this small shell script: #!/bin/bash # Replace these three settings. PROJDIR="/home/user/myproject" PIDFILE="$PROJDIR/mysite.pid" SOCKET="$PROJDIR/mysite.sock" cd $PROJDIR if [ -f $PIDFILE ]; then kill `cat -- $PIDFILE` rm -f -- $PIDFILE fi exec /usr/bin/env - \ PYTHONPATH="../python:.." \ ./manage.py runfcgi socket=$SOCKET pidfile=$PIDFILE I use freebsd 6.2, python 2.4.4, execute this shell and it noticed me: env: python: No such file or directory Could you tell me what's the Problem? How can i solve it, ths.. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: multiple inner joins in sql
Thanks:-) On Jul 11, 3:10 am, Nathan Ostgard <[EMAIL PROTECTED]> wrote: > On Jul 10, 2:58 pm, novice <[EMAIL PROTECTED]> wrote: > > > but I get error that the offers_offerprice.offerseller_id column > > doesnt exist. > > I think you're missing an underscore. Your model has the field named > offer_seller... shouldn't it then be > offers_offerprice.offer_seller_id? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Graphs and django
Hi there, If you still need help with making data-driven plots, why don't you check out my new Django package --- I'd like some testers and comments. Basically it is an interface to the R programming language (for statistics and graphics) through the RPy package. You can download my latest release: http://www.ocf.berkeley.edu/~tdhock/dataplot-0.2.tgz I'm a statistician who has been using this system for some time at my work, but I finally am getting around to generalizing it and packaging it for general use with the Django framework. The installation instructions are in INSTALL.txt in the archive. Documentation is mostly present in docstrings at the moment -- I'm working on more tutorials, but the .txt files and the example app should be enough to get you started. Sincerely, Toby Dylan Hocking http://www.ocf.berkeley.edu/~tdhock --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem accessing ManyToManyField
On Wed, 2007-07-11 at 06:28 +, Shankar wrote: > On Wed, 11 Jul 2007 11:27:59 +0800, Russell Keith-Magee wrote: [...] > > - What happens when you run the following: > > from django.contrib.auth.models import User print User.objects.all[0] > :: > output from python interpreter > :: > >>> from django.contrib.auth.models import User > >>> print User.objects.all[0] > Traceback (most recent call last): > File "", line 1, in ? > TypeError: unsubscriptable object To save some time here: Russell made a typo. He really wants to know the output of User.objects.all()[0] (the first element of the list of objects). Note the extra parentheses there. Regards, Malcolm -- Honk if you love peace and quiet. http://www.pointy-stick.com/blog/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Problem accessing ManyToManyField
Hi Russ, Thanks very much for your input. The answers to your 'sanity checks' are inline. Thanks, Shankar On Wed, 11 Jul 2007 11:27:59 +0800, Russell Keith-Magee wrote: > Some quick sanity checks: > - What version of Django are you using? I'm using trunk 5643 > - Are you using a user profile > somewhere, or anything else that might be affecting the rendering of > User objects? Not that I know of. Is there a way to check this? > - Have you got django.contrib.auth in your INSTALLED APPS? Yes. Please see snippet from 'settings.py' below. :: settings.py :: INSTALLED_APPS = ( 'django.contrib.auth', 'django.contrib.contenttypes', 'django.contrib.sessions', 'django.contrib.sites', 'django.contrib.admin', 'tagging', 'mysite.weblog', ) > - Does the problem go away if you put 'from django.contrib.auth.models > import User' at the top No > - What happens when you run the following: > from django.contrib.auth.models import User print User.objects.all[0] :: output from python interpreter :: >>> from django.contrib.auth.models import User >>> print User.objects.all[0] Traceback (most recent call last): File "", line 1, in ? TypeError: unsubscriptable object --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Running Django and Drupal on the same PC
On Wed, 2007-07-11 at 06:23 +, [EMAIL PROTECTED] wrote: > My apologies for a noob question. I have Web-Developer Server Suite > from devsite.net running on my PC which I use to develop a website in > Drupal. Would it be possible to install and run Django on the same > machine and if yes, how? What happens if you just follow the normal installation instructions for Django? Since modern operating systems can support more than one program at a time, the answer to your question is clearly "yes", but without details about what is going wrong, we aren't going to be able to provide you with specific help. Regards, Malcolm -- Why can't you be a non-conformist like everyone else? http://www.pointy-stick.com/blog/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Running Django and Drupal on the same PC
My apologies for a noob question. I have Web-Developer Server Suite from devsite.net running on my PC which I use to develop a website in Drupal. Would it be possible to install and run Django on the same machine and if yes, how? --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: possible bug in query merging using extra( where=[...])
On Tue, 2007-07-10 at 23:06 -0700, beda wrote: > Hi all, > I sometimes merge several queries together using |=. While this works > well for "normal" queries, producing the desired "ORed" result, when I > tried to do the same in a query using extra( where=["..."]) I got a > wrong result - the queries were "ANDed". I'm not sure if there's already an explicit ticket for this, but it's a known problem and is very hard to fix in the current code. I'm rewriting that portion of code at the moment and some of these problems will be fixed. For now, just don't do that. Regards, Malcolm -- On the other hand, you have different fingers. http://www.pointy-stick.com/blog/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: data truncation: web page field input vs direct manipulation
On Wed, 2007-07-11 at 05:56 +, qhfgva wrote: > Well, I upgraded to the trunk version of django and now my error looks > like this: > > UnicodeDecodeError: 'utf8' codec can't decode byte 0x94 in position 6: > unexpected code byte > > Not sure if this is much of an improvement. [...] > > > Here's an example with a fancy right quote char: > > > > p.number = '53 5/8\x94H x 21\x94D x 47 1/4\x94L' If you are still using this example, then it's not too surprising you are seeing this error. Bytestrings (normal Python strings) must use UTF-8 encoding when passed to Django. Alternatively, you can use Unicode strings. What you can't do is pass in some arbitrarily encoded sequence of bytes and hope Django can guess the encoding. It can't do that. I can't even guess what byte encoding you are using in the above. I thought it might be cp-1252, but \x94 is closing double quotes there, not a right quote (that would be \x92). In any case, it's not UTF-8, so you are going to have problems. Read the section on string handling in docs/unicode.txt (or http://www.djangoproject.com/documentation/unicode/#general-string-handling ) for more details. Regards, Malcolm -- Everything is _not_ based on faith... take my word for it. http://www.pointy-stick.com/blog/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
possible bug in query merging using extra( where=[...])
Hi all, I sometimes merge several queries together using |=. While this works well for "normal" queries, producing the desired "ORed" result, when I tried to do the same in a query using extra( where=["..."]) I got a wrong result - the queries were "ANDed". The following code demonstrates this: >>> a = Article.objects.extra( where=["ID=7"]) >>> a[:] [] >>> a |= Article.objects.filter( id=8) >>> a[:] [] >>> connection.queries[-1]['sql'] 'SELECT `articles_article`.`id`,`articles_article`.`title`,`articles_article`.`subtitle`,`articles_article`.`page`,`articles_article`.`page_code`,`articles_article`.`last_page`,`articles_article`.`doi`,`articles_article`.`volume`,`articles_article`.`issue`,`articles_article`.`year`,`articles_article`.`abstract`,`articles_article`.`type`,`articles_article`.`conference_id`,`articles_article`.`errata_to_id`,`articles_article`.`add_to_title`,`articles_article`.`affiliation_line`,`articles_article`.`author_line`,`articles_article`.`based_on_line`,`articles_article`.`category`,`articles_article`.`subcategory` FROM `articles_article` WHERE ID=7 AND ((`articles_article`.`id` = 8)) ORDER BY `articles_article`.`volume` ASC, `articles_article`.`issue` ASC, `articles_article`.`page` ASC' Just for record, here is the desired behavior that I get using standard filter approach for both queries. >>> b = Article.objects.filter( id=7) >>> b[:] [] >>> b |= Article.objects.filter( id=8) >>> b[:] [, ] >>> connection.queries[-1]['sql'] 'SELECT `articles_article`.`id`,`articles_article`.`title`,`articles_article`.`subtitle`,`articles_article`.`page`,`articles_article`.`page_code`,`articles_article`.`last_page`,`articles_article`.`doi`,`articles_article`.`volume`,`articles_article`.`issue`,`articles_article`.`year`,`articles_article`.`abstract`,`articles_article`.`type`,`articles_article`.`conference_id`,`articles_article`.`errata_to_id`,`articles_article`.`add_to_title`,`articles_article`.`affiliation_line`,`articles_article`.`author_line`,`articles_article`.`based_on_line`,`articles_article`.`category`,`articles_article`.`subcategory` FROM `articles_article` WHERE ((`articles_article`.`id` = 7) OR (`articles_article`.`id` = 8)) ORDER BY `articles_article`.`volume` ASC, `articles_article`.`issue` ASC, `articles_article`.`page` ASC' I have been trying to find if such a bug was already reported to no avail. I do not follow the development of Django, so it might have already been fixed in the development version and I just didn't find it. Should I file a bug report? Best regards Beda --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
