urceRoleForm.__init__ after this slight modification. Then you can
simply check for None and deal with the fields attributes that way.
Brian Rosner
http://oebfare.com
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On Feb 23, 4:59 pm, Jacob Kaplan-Moss
wrote:
> On Mon, Feb 23, 2009 at 3:50 PM, Andy Mckay wrote:
> > You want to use a script to only allow certain HTML tags and enforce a
> > whitelist. Don't be naive and just use string or regular expression to
> > strip only a few, there's lots of hacks that
On Feb 23, 10:51 pm, Jacob Kaplan-Moss
wrote:
> On Mon, Feb 23, 2009 at 7:49 PM, Brian Neal wrote:
> > Interesting, I've also come across this:
>
> >http://codespeak.net/lxml/lxmlhtml.html#cleaning-up-html
>
> > I've heard it is very fast as it is just
>From the traceback, it would appear that one or more of your
processors is named or formed improperly. Can you post the code from
your setting.py file where you specify your processors? Not just the
strings, but the entire Python structure where you define those.
On Mar 1, 7:51 am, AKK wrote:
I am having trouble getting this script to work. My intent is to load
images into the db in bulk from the filesystem.
http://pastebin.com/m40565da9
When I execute this, I get the following error:
Traceback (most recent call last):
File "load_images.py", line 16, in
GalleryImage.objects.
I'd like to make my own custom view. In the past I did this by
following the django book and added a URL to my main urlpatterns above
the '^admin/(.*)' pattern. But I noticed a new get_urls function on
the ModelAdmin class in the docs. I'm on trunk, and just did an svn
update to 9975 to try this o
On Mar 4, 9:11 pm, Brian Neal wrote:
> I'd like to make my own custom view. In the past I did this by
> following the django book and added a URL to my main urlpatterns above
> the '^admin/(.*)' pattern. But I noticed a new get_urls function on
> the ModelAdmin clas
On Mar 4, 10:06 pm, Brian Neal wrote:
> On Mar 4, 9:11 pm, Brian Neal wrote:
>
>
>
> > I'd like to make my own custom view. In the past I did this by
> > following the django book and added a URL to my main urlpatterns above
> > the '^admin/(.*)' p
On Mar 4, 10:06 pm, Brian Neal wrote:
> On Mar 4, 9:11 pm, Brian Neal wrote:
>
> > I'd like to make my own custom view. In the past I did this by
> > following the django book and added a URL to my main urlpatterns above
> > the '^admin/(.*)' pattern. B
I updated my working copy of Django after a long period and was
browsing the source and noticed it was taking advantage of the Python
warnings module. What is the best way to "see" such warnings when
doing development? Is it possible to configure Python or the Django
development server to display
; code.
>
> Thanks in Advance
> Guri
> >
>
--
Brian Jinwright
Co-Owner Qwigo Web Solutions
http://www.brianjinwright.com
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On Mar 16, 2:14 pm, NoviceSortOf wrote:
>
> So perhaps a better question would be is
>
> in view.py...
> ---
> thisusername = str(request.user.username)
> data = {'thisusername':username,}
> form = form_class(data)
>
> Why is it form_class(data) does not accept the data
> as declared and
Given how expensive developer time is relative to current hardware
costs (especially on the x86 server platforms), it is almost always
more cost effective to throw hardware at the problem than it is to
spend countless hours porting apps from one language or framework to
another for performance rea
What am I doing wrong?
Is there any other way to do what I want?
I'm basically trying to implement the GOF's strategy design pattern
(the real code is more complicated than this example).
## my models
class Donkey(models.Model):
name = models.CharField(max_length=11)
class Barn( models.M
Thank you. I appreciate the quick response.
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On Mar 22, 8:15 am, Joshua Partogi wrote:
> Dear all,
>
> I just encounter this error using pyscopg2 as my db adapter
> Exception Type: ProgrammingError
> Exception Value: can't adapt
> Exception Location:
> /usr/lib/python2.5/site-packages/django/db/backends/util.py in
> e
On Mar 22, 11:15 am, Roy wrote:
> That would require the extra files be hosted on my media url though. I
> want to be able to link js externally so I can use stuff like YUI,
> etc. without having to host it.
No, not if you use a fully qualified string like "http://some-url-to-
my-media".
--~--~-
On Mar 22, 2:56 pm, Mike Ramirez wrote:
> On Sunday 22 March 2009 09:25:42 am Brian Neal wrote:
>
>
> > But from what you posted, I'm guessing that line needs to read:
>
> > obj.user = User.objects.get(username=request.user)
>
> I think wha
On Mar 23, 1:49 pm, Adam Fraser wrote:
> Hello,
>
> This should be a pretty simple question. I have a list of options:
>
> STAIN_CHOICES = (
> (1, 'DNA - DAPI'),
> (2, 'DNA - Hoechst'),
> (3, 'DNA - other'),
> (4, 'Actin - Phalloidin'),
> (5, 'Tubulin'),
> )
>
> I would like
On Mar 23, 3:36 pm, Adam Fraser wrote:
> I found the SelectMultiple widget here:
>
> http://docs.djangoproject.com/en/dev/ref/forms/widgets/
>
> But I still don't know how to hook that up to a model like
> CommaSeparatedIntegerField.
>
> help?
>
Did you try something like this? This is off the t
On Mar 24, 8:55 am, Adam Fraser wrote:
> Still doesn't work. Maybe I should be more specific.
>
> I'm editing projectprofiler/projects/models.py which hasn't needed to
> import forms for anything, and when I do I get very strange errors.
>
> Here's what it looks like now:
>
> from django.db impo
On Jun 23, 5:29 am, MarcoCanali wrote:
> I have this error message from apache 2.2 server when i try to access
> at mine static_media for my django project. Apache serve my project in
> django without static file such as css or image ...
Check your file permissions. Can the apache process read t
Also check the permissions on your images. I had set the
FILE_UPLOAD_PERMISSIONS to 0640 in development, but this wasn't
correct for my production server. Ensure that Apache or whatever user
the webserver is running has read access to your images.
--~--~-~--~~~---~--~--
On Jun 23, 8:39 am, daniel wrote:
> Good morning,
>
> I have a MySQL (version 5.0.5 running on Ubuntu 8.04) database
> containing encrypted fields (the encryption was done using mysql's
> AES_ENCRYPT). The database is normally accessed by an application
> written in C++ and Qt. However, I also ne
On Jun 25, 2:33 pm, Pes wrote:
> Hi All,
>
> I feel like there’s something simple I’m overlooking here. I can't
> seem to get TinyMCE to work when I use the built-in widget from Django-
> TinyMCE. This works if I uncomment the Media class at the bottom, but
> the widget version of TinyMCE simply
silly to have to duplicate everything for every tag.
However the documentation seems to suggest it is not possible to
simplify this?
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Brian May
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ldn't that be "return f(*args,**kwargs)"? ie. don't you need to return the
value?
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On Jul 6, 10:08 am, Haes wrote:
> Hi,
>
> I've created a view which displays a simple list of all objects of one
> model. If a 'search_string' URL parameter is defined, the list is
> filtered by this search string and the search string itself will be
> displayed in the template as well.
> Please
Ok, so I finally got Django's unit tests to run and when I did, there
was one failure. I checked the FAQ to see if this should be reported
or not. There was no mention, so I wonder, should I report any test
that doesn't pass?
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On Jul 11, 12:54 pm, Ryan K wrote:
> I am trying to avoid circular dependency issues between signals.py
> and models.py. Is there any reason why I can't connect the post_save
> signal in signals.py itself (the function is connects with would be in
> the same file? Should I import it in the apps/
do that?
The only line containing QWERTY is commented out, and even if it wasn't
commented out it does nothing. Maybe you meant to say:
self.fulltitle = self.title = 'QWERTY'
As such, what you have is:
self.fulltitle = self.title
self.title
mpt to pass kwargs instead of args (which doesn't work
- seems so obvious now...).
I think django is great, unfortunately sometimes the documentation is lacking.
--
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-to-many relationships are a different story. You do have to be
careful here.
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Brian May
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y have died, and now they are trying to log in
on another computer. They can't log out on the first computer - it crashed.
Instead they will have to wait for the session to time out.
--
Brian May
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You received this message because you are
sequence for the second parameter in
> this case, because we only want to pass keyword parameters, not
> positional ones.
> ---
> isn't it the right text?
Yes, you are right. Not sure how I missed this now. Repeatedly. :-(
--
Brian May
--~--~-~--~~---
uldn't it help here too?
{% for i in object.object_set.select_related %}
...
{% endfor %}
Or have I misunderstood how select_related works?
--
Brian May
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"Dja
.
So I have two fields, one for the datetime in UTC, and another one for the
timezone. I have a template filter (or tag - my memory is fuzzy) to convert the
UTC time to the specified timezone for displaying.
--
Brian May
--~--~-~--~~~---~--~~
You received this m
Very strange problem going on with one of my Django sites. This only
happens in my production env using Debian stable, Apache 2.2.9 with
mod_python and django trunk (updated).
All GET requests execute in a timely manner. However, all POSTs take
way too long. I've inserted debugging into my vie
On Sep 4, 10:47 am, Margie wrote:
>
> Can someone clarify what format dates and times are stored in when
> using just a standard DateTimeField? Is my timezone encoded in the
> database or is some generic, non-timezone-specific date/time stored?
There is no timezone encoded. The dates/times are
On Sep 5, 4:03 pm, zweb wrote:
> Is there any way to know if for a timezone , on a praticular date
> time, is DST active or not?
> it is required by localize command of pytz. How to find it
> programatically?
>
> >>> est_dt = eastern.localize(loc_dt, is_dst=True)
> >>> edt_dt = eastern.localize(l
I recently learned vim, and I'm a ginormous fan of it for editing.
Although, I use pydev for difficult debugging.
On Sep 8, 5:37 am, Mike Ramirez wrote:
> On Tuesday 08 September 2009 04:11:38 ThinRhino wrote:
>
> > Mike,
>
> > Does Eric4 support mercurial? I tried google, but did not find an
d me first, and I can only
store so many arbitrary, inane keystroke shortcuts in my brain ;-P
brian
On Tue, Sep 8, 2009 at 1:10 PM, Jeff Gentry wrote:
>
> On Mon, Sep 7, 2009 at 2:55 PM, Samuel Hopkins >wrote:
> > Anyhow, the purpose of this email was just to ask the communit
for, and find, myproj1, but it'll point at your
renamed directory.
Hope this helps. Like I say, it's better form to just do the right thing up
front and do the renaming, but this can help in the interim.
brian
2009/9/10 Filip Gruszczyński
>
> > Your choice. I prefer the firs
On Mar 26, 9:59 am, Adam Fraser wrote:
> hrm, I think I'm _finally_ starting to understand how django is meant
> to be used.
>
> Question: Why can't I just specify the widget used by a particular
> field from my model in the admin interface.
>
> stains = models.CommaSeparatedIntegerField(widget=S
On Mar 26, 3:56 pm, Rajesh D wrote:
> On Mar 26, 3:21 pm, IanSR wrote:
>
> > I've spent the last few hours trying variations on upload_to for my
> > FileField path generator get_file_path(instance,filename) that will
> > allow me to include the username from the POST HttpRequest object. No
> >
On Mar 27, 7:33 am, Gath wrote:
> Guys,
>
> Am having a problem in displaying images in my CSS file.
>
> I have a css file with the following class
>
> .header
> {
> margin-left: auto;
> bla bla
> bla bla
> ...
> background: url(/site_media/header_background.gif) no-repeat top left;
>
> }
>
>
On Mar 28, 7:02 am, Joshua Partogi wrote:
> Yes you're right. In my template I only have username, first_name,
> last_name, email and password. I also print out the errors too.
Probably what is happening is that some of the other fields you are
excluding are required fields. Thus you should use
On Mar 30, 6:11 am, Alfonso wrote:
>
> And in my search view I have a simple filter (which is where I think
> the problem lies):
>
> if date == "next30":
> results = queryset.filter(date_time>=(datetime.datetime.now))
>
> (Attempting to pull future dates just to see something happen)
>
> W
On Mar 30, 10:12 am, LD wrote:
> Hi,
>
> I don't have idea how to do simple task.
> I have model with DateTimeField and I want to retrieve all objects
> that have time for example lower than 2pm.
>
> I know about Django queryset lookup like year, month, day. Is there
> something similar but for t
On Mar 31, 5:31 am, LD wrote:
> OK, but Django do not provide 'time' lookup so my problem is 'how to
> retrieve time part of datetime field in a query'
Ok, then why are you storing date and time together when all you care
about is time? To me, when you have a DateTimeField, that represents a
poi
On Apr 1, 8:16 pm, rizzoo wrote:
> How do I make a field hidden when using ModelForm? I tried
> HiddenInput but it appears to be ignored.
>
> code:http://dpaste.com/22290/
> Line 9
>
> Here's what View Source shows for that line in the browners:
> Last: name="last" maxlength="45"
>
Well it look
On Apr 1, 10:19 pm, "Michael Rose Jr."
wrote:
>
> Brian. Thanks for responding. I mean to post "name". I've been
> experimenting with other field types, which why I accidentally pasted
> "last". Here is the HTML for "name".
> Na
On Apr 1, 10:19 pm, "Michael Rose Jr."
wrote:
>
> Brian. Thanks for responding. I mean to post "name". I've been
> experimenting with other field types, which why I accidentally pasted
> "last". Here is the HTML for "name".
> Na
On Apr 7, 3:04 pm, Mac wrote:
> Any pointers to the documentation for getting the text fields larger
> for CharField data? They're kinda puny for columns that are defined
> to have up to 255 characters. Thanks!
You do it by supplying your own widget to the form field. See:
http://docs.djangop
On Apr 9, 12:45 am, higer wrote:
> When I upload a PNG file and use PIL to handle it,there will be an
> error occured:
> 'NoneType' object is unsubscriptable
>
> I do not know why and other formats(BMP GIF JPG JPEG) are all ok.
I don't know if this is your problem, but in order to use certain fi
On Apr 10, 4:46 pm, Oleg Oltar wrote:
> Hi!
>
> I have a model which contains several TextFields and CharFields. I want to
> make all char fields longer and wider. How to do it?
>
> Thanks,
> Oleg
You can supply your own form that is using customized widgets to
construct the fields with.
http:/
On Apr 12, 7:15 pm, ydjango wrote:
> What is the best way to provide multiple Time zone support?
Definitely check out the Python pytz module.
> (Also where can I get list of all time zones to populate the select
> dropdown.)
>
There is almost 400 time zones in the "common timezones" in pytz.
On Apr 13, 9:44 am, Tonne wrote:
> It's the calendar with the unusual form/structure that I'm
> struggling to implement with the stock Django tools.
>
> I'll take a step back and give it another shot with logic in view and
> parsing in the template.
I'm not sure what you mean by "parsing"...I a
On Apr 13, 11:47 am, Brandon Taylor wrote:
> Hi everyone,
>
> I need a sanity check here. I'm using a jQueryUI DatePicker, with the
> dateFormat option set to 'yy-mm-dd', which is returning a date in -
> MM-DD format, if I check my request.POST values.
>
> I have a DateField - "effective_from
On Apr 14, 7:26 pm, Jamie wrote:
> I am working on an app that will export a calendar event to Google
> Calendar. Google Calendar requires that event datetimes be in UTC
> format. I can make the conversion from local (America/New_York) to UTC
> using pytz, but the time is off by an hour due to da
On Apr 16, 11:00 am, gry wrote:
> [django: 1.1 beta 1 SVN-10407, python 2.5.2, ubuntu]
> My first django toy app. I've been working through the
> tutorialhttp://docs.djangoproject.com/en/dev/intro/tutorial02/.
> I've already done a few cycles of (change-model, ./manage.py syncdb)
> with succes
On Apr 16, 11:33 am, Aneesh K wrote:
>
> Why is the TemplateSyntaxError raised, and why don't I see this
> problem on my development server?
>
> Thanks!
> Aneesh
Could be a python path problem? Put the directory that has your
application in it on the python path. I think when you do the
manage.p
On Apr 20, 11:31 am, NoviceSortOf wrote:
[...]
> When attempt to using {{ book.description }} in the template, it
> outputs all the tags onto the screen,
> when what we want is actual line breaks.
>
[...]
>
> Can someone please give me a clue as to how to make this work or where
> to find inform
I am considering filing an enhancement request but I want to check
first to make sure this functionality doesn't already exist.
Is there some way to make Django include the contents of session in
the traceback email received from a 500 error? It is very useful in
the case of debugging an error w
n the pickle module accept a string as input and
output the unpickled data? I know it does it with file objects via
load, but I can't find any reference on how to do this with a string.
On Apr 30, 12:43 pm, Malcolm Tredinnick
wrote:
> On Thu, 2009-04-30 at 04:58 -0700, Brian Morton wr
D'oh. Thanks. I was confusing load and loads. I thought they were
the same thing.
On Apr 30, 12:55 pm, Malcolm Tredinnick
wrote:
> On Thu, 2009-04-30 at 09:47 -0700, Brian Morton wrote:
> > Thanks. That makes perfect sense. Since my session data is persisted
> > in the
I'm sure I made some dumb mistake, but I just can't see it.
Basically, I'm having difficulty connecting to the signal with my
model.
#my test
def test_set_trigger_bug(self):
self.assertEqual(len(game_reset.receivers), 0)
def trigger(): pass
On May 4, 10:28 am, Ronghui Yu wrote:
> Hi,All,
>
> I am going to use Flatpages app for those simple pages. And everything
> works fine when settings.DEBUG is True, but when it is turned to False,
> a URL not configured in urlpatterns will trigger 500, not 404.
Do you have a 404.html error templ
On May 13, 10:13 am, andybak wrote:
> Getting somewhere...
>
> I'm running on Django 1.0 via nginx/fcgi
>
> When I run via the dev server (leaving everything else the same) the
> problem goes away.
>
> How can the effects of a POST to a model form in admin be affected
> purely by switching betwee
On May 20, 8:33 am, Filip Gruszczyński wrote:
> I was wondering: have you considered using some callable objects to
> serve requests in views.py instead of functions?
Sure, check out this blog post (not the only example):
http://www.screeley.com/entries/2009/apr/01/class-based-views-and-reusabl
ody
please provide a link to the discussion?
Thanks.
- Forwarded message from Brian May -
Date: Fri, 13 Mar 2009 12:26:12 +1100
From: Brian May
Subject: selecting foreign keys
To: undisclosed-recipients: ;
Newsgroups: gmane.comp.python.django.user
Hello,
A frequent problem people seem to
lresolvers import reverse
>>> reverse('person_list')
'/photos/person/'
So it would appear that on Debian Lenny, reverse URLs are broken when using
include(...)
Are there any known compatibility issues with Django and Debian Lenny?
If not, how do I debug this issu
On Fri, May 22, 2009 at 10:06:50AM +1000, Brian May wrote:
> urlpatterns = patterns('',
> [...]
> (r'^(.*)', include('microcomaustralia.zoph.urls'))
> [...]
> )
Errr... Sorry, found out it was my fault. That should be:
(r'^', include(&#x
On May 24, 6:50 pm, Continuation wrote:
> For example, I have a view edit_profile that edits a user's profile.
> Obviously I want to make sure that each user can edit his own profile
> only.
>
> So before the profile of user A is being edited by edit_profile, I
> want to make sure the current use
.
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On May 25, 3:41 am, Andy wrote:
>
> But how do I stop user A from trying to edit the profile of user B?
You don't let them. You control which profile you get from and save to
the database, right? You look at the request.user object and only
manipulate the data associated with the user specified
r that would mean the URL refers to the object via search result number,
as opposed to object id. Something I hoped to avoid.
However, maybe I might have to take this approach anyway. Considering the
object ids are not guaranteed to be in sequential order, it might be the only
solution.
-
On Thu, May 21, 2009 at 10:45:06AM +1000, Brian May wrote:
> A frequent problem people seem to have with Django[1] is the default
> interface for selecting foreign keys is slow and clumsy to use if there
> are lots of selections. To the best of my knowledge there is no solution
> i
erent data types, and rather not have
to create a custom tag for every one. If I can help it.
Thanks.
--
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To post to this gr
ike just what I was after...
I never thought of using forloop.last in an if condition like that.
--
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't click on the items in the list.
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On Fri, May 29, 2009 at 01:50:38AM -0700, V wrote:
> if you do this to get a comma separated list you might like
> https://launchpad.net/django-export-csv
No, I don't use CSV here, but it is nice to know such a facility exists - I have
used CSV for other projects. Thanks.
--
mp that data with column names. So if the change meant the
columns were in a different order (or new columns between old columns), the
import would be wrong. As a result I migrated to mysql, which is more flexible.
--
Brian May
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You received
in the
index,
meaning it can't be used.
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To unsu
ase changed
after doing a loaddata/dumpdata. I could reproduce this on demand.
I don't expect anybody to take my claims too seriously, the problems I
encountered were probably fixed ages ago. I don't like to assume something is
fixed though unless I ha
> arguments '()' and keyword arguments '{'args': u'my_name'}' not found.
I haven't double checked, but I think that should read:
{% url public_comments user.username %}
or
{% url public_comments username=user.username %}
--
Brian May
--~--~---
On Jun 15, 7:28 pm, Miles wrote:
> I've been running the python memcached connector for a while, without
> much trouble. But just today during a stress test of one of the feeds
> (read: many many requests expected), I've ran into an out of sockets
> situation.
>
> After every single request, the
On Jun 18, 5:42 pm, Olavgo wrote:
> I want to write a website that I think will be using the Google API
> (search and map).
>
> Is there any special reason the do it with Python? Django?
Well, I'm not real sure about the search API, but the Maps API is all
Javascript.
BN
--~--~-~--~---
On Jun 18, 2:50 pm, Chris DPS wrote:
> Hi,
>
> I'm new to Django.
> I've read the
> doc:http://docs.djangoproject.com/en/dev/howto/static-files/?from=olddocs
> which is about static files but still do not quite understand what to
> call everything and it isn't working
> On my development machine
Particularly, how do you write the project in such a way that database
queries don't constantly have to reach across 5 classes?
For example, this query needs to know the innards of the Definition,
UserDefinition, and UserData classes:
basic_query = Definition.objects.filter(concept = conc
On Sep 20, 11:10 am, dijxtra wrote:
> Is there a free robust django forum app? Or more precisely, a free and
> robust forum app which uses django.contrib.auth for authentication?
>
> Or should I just try out those several projects enabling django to
> access phpBB's user info and use phpBB3?
The
On Sep 21, 10:37 am, Daniel Roseman wrote:
>
> Anything in a child template that is outside of a
> {% block %} is ignored.
>
I usually have a few {% load %} tags in child templates above {% block
%} to bring in needed template tags.
BN
--~--~-~--~~~---~--~~
You r
Here's the documentation for the sites framework which does everything
you need:
http://docs.djangoproject.com/en/dev/ref/contrib/sites/#ref-contrib-sites
On Sep 23, 3:13 pm, Jean-Nicolas wrote:
> I would like to use Django for my next project, however, the setup is
> a bit particular and I'm no
What does your DATABASE_NAME setting set to in your settings.py file?
I know django gives that error if the path is set incorrectly.
It needs to say something like: '/home/user_name/django_project/
your_database.db'
if you're using sqlite
On Sep 23, 4:47 pm, RcCypher wrote:
> First I'd like to s
I would put all signal code in the models.
I'm afraid I'm not familiar with trackback, but I would imagine that
all you'd need to do is:
from django.db.models.signals import post_save
def your_trackback_function(sender, **kwargs):
#whatever goes here
post_save.connect(your_trackback_functio
Try using a postsave signal. It'll automatically trigger your method
upon saving a Project.
http://docs.djangoproject.com/en/dev/topics/signals/#receiver-functions
Basically, all you'd need is:
from django.db.models.signals import post_save
def member_check(sender, **kwargs):
#your code
po
I imagine you're talking about using django models for database
management?
There's nothing stopping you really. Django is just a python program.
All you need to do is:
Create a django project (as per the tutorial). Set up the database
like normal in your settings file.
Create your app with man
I just decided to learn to use dojo yesterday.
I chose it because it has a huge library of GUI widgets that are all
suppose to be accessible to people with disabilities.
I found this:
http://en.wikipedia.org/wiki/Comparison_of_JavaScript_frameworks
quite helpful.
What I didn't know until recentl
To only get one image, you use a limit.
like
movie.images_set.all()[:1]
On Sep 22, 2:37 pm, Joshua Russo wrote:
> On Tue, Sep 22, 2009 at 7:23 PM, MV wrote:
>
> > I have a Movie model
> > and I have a Image model
> > the Image model has a ForeignKey(Movie)
>
> > Each Movie has an arbitrary amo
I remember a quote from either headfirst java or design patterns that
said something like:
"The key to inheritance is to abstract functionality."
I realize we're not talking about inheritance, but I think it still
applies.
It may make logical sense that a user object has a blog that has
entries,
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