making RequestContext the default context_instance

Is there a way to make this the default at the project level? I see a number of tricks out there for making it easier to do within your own views, but I'm using an auth check in django-navbar, so I need the full context on every page, and not all reusable apps I'm using are passing the

Re: Raise error based on both form and inline_formset

this is my form+formset and the validation/error display works for both at the same time. maybe you can get yours working by comparing it def myform(request): idea_form = ProjectideaForm activity_formset = inlineformset_factory(Projectidea, Activity, extra=5) if

Re: how to not delete Image files

hi all,I have solve the problem ,I custom a Storage class and assign it to the ImageField , then OK! On Fri, Dec 11, 2009 at 3:16 PM, Xia Kai(夏恺) wrote: > Hope this link would be of use to you: > > >

Re: how to not delete Image files

Hope this link would be of use to you: http://docs.djangoproject.com/en/dev/topics/db/models/#overriding-predefined-model-methods Xia Kai(夏恺) xia...@gmail.com http://blog.xiaket.org -- From: "PanFei" Sent: Friday, December 11,

Re: how to not delete Image files

Ps : I use the model in django admin . On Dec 11, 3:02 pm, PanFei wrote: > Hi all, I have a model that use ImageField , now i want to delete a > recorder from the database,but after call delete() my the file is also > deleted ! i think i should override some method ,but where

how to not delete Image files

Hi all, I have a model that use ImageField , now i want to delete a recorder from the database,but after call delete() my the file is also deleted ! i think i should override some method ,but where it is ,looking forward for you reply ,thank you . -- You received this message because you are

Break statement in Djnago template

Hi group, Is there any break statement in Django template like one in java to break for loop as an element if found . {% for enqhasparent in enqhasparentobjs %} {% ifequal enobj.id enqhasparent.enquiry.id %} {{enobj.student_name|capfirst}} {%

Re: Queryset filter on foreign key

Hey Daniel, First of all thanks a lot for your response. You understood it right that i just want to split up the columns by the blog id so the defintion of blogs_one and blogs_two was really helpful, thanks. So in the shell i found out the blogs_x sort the posts. But unfortunately i can't get it

Re: Django HTTPS and HTTP Sessions

Is is possible to change the uploaded filename like: request.FILES['file']['filename']=current.user.username+'_'+str( current.user.id) It says 'InMemoryUploadedFile' object does not support item assignment. Anyway to override this? Thanks. -- You received this message because you are

Django HTTPS and HTTP Sessions

Hi, I'm using Django 1.1.1 with the ssl redirect middleware. Sessions data (authentication etc.) created via HTTPS are not available in the HTTP portions of the site. What is the best way to make it available without having to make the entire site HTTPS? -- You received this message because

GenericStackedInline max_num late binding before assigning ModelAdmin.inlines a value

Hi All I'm stuck with a seemingly simple problem. I have MyInline inherited from GenericStackedInline that I use in several other ModelAdmins. In some of these ModelAdmins I want to have MyInline.max_num=1 in others I need MyInline.max_num=3. Apparently binding locally to the class MyInline does

Re: problem execute remote commands in views

same problem with paramiko,i tried paramiko first in fact. success login and execute commands with paramiko,but got http response code 499,when got host key invalid with commands. both success in django shell when fail to get http response in view. On Dec 10, 5:47 pm, Tom Evans

sitemap how to publish many to many field?

Hi there, I am playing around with Django's sitemap app and I have a question. When I pass a normal query in a sitemap class like Shop.objects.all() everything works fine. My problem begins when I try to publish a model with a many to many field in it. When I test this code below in the Python

Re: Separate views for form display and handling

> render_to_response('foo.html', {'form' : form'}) Forgot to add: the form instance in this case will be bound to the submitted data and will contain the appropriate errors. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this

Re: Separate views for form display and handling

First of all, any reason why you're using different views and not the same view? Second, yes it's possible to do what you're trying to do. Try this: if form.is_valid(): # do something and redirect else: render_to_response('foo.html', {'form' : form'}) -- You received this message because

Re: Problems witch Apache - KeyError at / - 'HOME'

On Dec 10, 10:01 pm, edward9 wrote: > Ok. Probably that its. But where can i found proper configuration for > apache? What do you mean by proper configuration? That is how Apache/ mod_python works, you can't readily change that behaviour. If you want your Django instance

Re: CSV to JSON snippet

This worked fine before but now I get the error C:\...\Django\sw2\wkw2>csv2json.py csvtest1.csv wkw2.Lawyer Converting C:\...\Django\sw2\wkw2csvtest1.csv from CSV to JSON as C:... \Django\sw2\wkw2csvtest1.csv.json Traceback (most recent call last): File "C:\...\Django\sw2\wkw2\csv2json.py",

Re: how to produce XML output from a test run?

>    python manage.py test --xml just a note; django-test-extensions broke --verbosity. Google Codesearch sez the fix is in there, but pip didn't have it. I'm now patching this up internally. other than that the package works great! Oh, except the assertions need embellished diagnostics... --

Re: Django Sites in Admin Forms

I got advice from someone in the IRC channel to do this: from django.contrib.sites.models import Site def __unicode__(self): return self.name Site.__unicode__ = __unicode__ And it worked. On Dec 9, 6:02 pm, bfrederi wrote: > In one of my models, I have a foreign

Re: How to populate the database

I tried to convert my csv file with csv2json.py and it worked before (see this thread http://groups.google.com/group/django-users/browse_frm/thread/a00b529ba2147d91/efb82ba2893cc0a7?lnk=gst=csv#efb82ba2893cc0a7) but now I am trying the same exact thing in a different directory and I get this

Issue with Django form when submitted using jQuery form plugin

hi, when submitting my form using jQuery form plugin, the request received by the target view is different than that received when the form is submitted in the standard way (with no javascript), and my Django template does not render as expected. When submitted in the standard way, the template

Separate views for form display and handling

I have a page with a form on it, and I want to use a separate view function to handle the form submission and redirect to the page view. So, the form's action would be "action="{% url views.handleform %}". This works fine when the form has no errors; it just needs a simple HttpRedirectResponse.

Re: How to populate the database

Thanks, I'll try it now. What does os.environ['DJANGO_SETTINGS_MODULE'] = 'myproject.settings' do? I read the documentation here http://docs.python.org/library/os.html but I didn't understand. My app is in C:.../Documents/PROJECTS/Django/sw2/wkw2. Do I enter?

Cross tabulation in template

I've got data that looks like this from a query {'status': u'E', 'env__count': 15, 'env': u'dev'} {'status': u'H', 'env__count': 31, 'env': u'dev'} {'status': u'I', 'env__count': 164, 'env': u'dev'} {'status': u'N', 'env__count': 149, 'env': u'dev'} {'status': u'I', 'env__count': 17, 'env':

Re: How to populate the database

You could also use OpenOffice with the SQLIte connector (I think) I use Access in Windows, works great! But you might try getting the CSV into a JSON format that the manage.py loaddata command could use, that set's you up for the future too. J On Dec 10, 8:57 am, Zeynel

Re: Moved server, can't log in

I'm afraid this isn't the case for me. My sessions (if these setting does what they're supposed to) are stored in memcached CACHE_BACKEND = 'memcached://127.0.0.1:11211/' SESSION_ENGINE = "django.contrib.sessions.backends.cache" And memcached is running (there are other sites on the server). But

Re: question about changing model/table names and attributes ... (still learnin')

Thanks, for the advice. I am checking it out.To clarify, my table names have changed when I realize styling erros have been incorporated, (ie. capitalization errors, etc). I wouldn't expect the table names to change in the operational db. Thanks again. Guy On Dec 10, 12:32 pm, Shawn

Re: How to populate the database

Sure, here's a quick & dirty sample I put up on pastebin: http://pastebin.com/f651cf8de -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com. To unsubscribe from this group, send

Re: How to populate the database

Thanks. I couldn't make the sqlite3 shell work on windows command prompt, so I cannot use .import. > read the csv with csv.DictReader, then create instances of my model > with the values from the resulting dictionary, then calling a .save() on > the new instance. Do you have more detailed

Re: how to avoid pk collisions at loaddata time

On Dec 9, 4:25 pm, Russell Keith-Magee wrote: > > In general, Django "encourages" screwing with the Admin, then > > extruding sample records, while RoR "encourages" writing very terse, > > very templated YAML files as test code source. > > What rubbish. Just a netiquette

Re: question about changing model/table names and attributes ... (still learnin')

The current best tool for this is South: http://south.aeracode.org/ You can do complicated data and database migrations smoothly, with the ability to roll-back changes. I don't know why you mention changing table names, since that should never be necessary. But anything is possible. If you're

question about changing model/table names and attributes ... (still learnin')

What is the "best practice" for editing table names or attributes after they have been established by manage.py syncdb? Since I am in the very early stages, I either delete the database and create a new one with syncdb, or manually change the table names (I generally use the SQLite manager

Re: return a dynamically generated image to the user?

Alexander Dutton wrote: > > The alternative would be to stick an Alias in your apache conf (assuming > you're using apache) to serve the files directly from the filesystem. > This solution wouldn't let you perform any authorisation, though. > N.B. There is nowadays the X-SendFile thing, should

Re: How to populate the database

There are different ways to do it, depending on how much data you have and how often you plan to do it. The fastest way for large files is to use sqlite3's .import command to directly import a file. However, this will bypass any validation done by your models. The way I do it is to read the

Raise error based on both form and inline_formset

I'm building a library system and have models Member, Loan and LoanItem (relationships as you'd expect), and an inline formset to enter a new loan (Loan and LoanItems). A member can borrow up to 6 books at a time, so my form contains 7 individual forms (1 loan and 6 loan items), I need to get the

Re: return a dynamically generated image to the user?

On Dec 10, 4:45 pm, Mark Freeman wrote: > I have recently created a python module which parses an input string > and invokes the program lilypond to generate a music score image. All > of this works fine as a standalone python app. I'm now looking to add > this to my

Re: return a dynamically generated image to the user?

Hi Mark On 10/12/09 16:45, Mark Freeman wrote: > I have recently created a python module which parses an input string > and invokes the program lilypond to generate a music score image. All > of this works fine as a standalone python app. I'm now looking to add > this to my django site so users

How to populate the database

Can anyone point me in the right place in documentation for populating my sqlite3 tables with the data in the .csv file? Thanks. -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us...@googlegroups.com.

return a dynamically generated image to the user?

I have recently created a python module which parses an input string and invokes the program lilypond to generate a music score image. All of this works fine as a standalone python app. I'm now looking to add this to my django site so users can enter the text on a form, hit submit, and have the

many permission sets for same user

Hi, I am trying to figure out the best way to do this. I have built a django application where users are members in projects. Thus, i need to assign users different permission sets that correspond to different projects. The django core permission system cannot solve this by itself. I took a look

Re: Tricky Django tables setup

Awesome thanks... But then that removes the need for a Category... : ( The projects have to be linked to the Specs which are only linked to the Category of the Project. class ProjectSpecs(models.Models): Project=models.ForeignKey(Project) Specs=models.ForeignKey(Specs, ##Limit by Category

Re: Tricky Django tables setup

It sounds like you just need a ProjectSpecs Table: class ProjectSpecs(models.Models): Project=models.ForeignKey(Project) Specs=models.ForeignKey(Specs) Values=models.CharField(max_length=200) That would let you assign as many specs to a project that you want, with additional fields

Re: Tricky Django tables setup

By the way this is what the three models roughly look like. Class Projects(model.Models): title = models.CharField(max_length=200) category = models.ForeignKey(Category) Class Category(model.Models): title = models.CharField(max_length=200) specs =

Re: Tricky Django tables setup

Thank you DR for your response. Yes that helps in a way, as that is what I am planning to do. But at the moment I can store the name of Projects, Categories and Specs in the three different models. Where can I store the values for the Specs for each Project? There is no table that contains that

Re: Retrieving a subclass instance when all you have is its parent class instance

On 28 nov, 03:45, Rodrigo Cea wrote: > I have a parent Class "ComponentBase", with abstract=False, that many > other classes extend. Same problem here, and I found these two snippets: http://www.djangosnippets.org/snippets/1037/ http://www.djangosnippets.org/snippets/1034/

Re: Tricky Django tables setup

On Dec 10, 3:19 pm, Superman wrote: > Hi guys, I can't wrap my head around this problem I have... someone > please help. > > The Problem: I have a list of various projects, in a Project Model. > Each of them has a foreign Key to a Category model. Each Category has > a Many

Re: One to many mixins?

Can you not create another Field in SubForm 1 model? Like so: class SubForm1(models.Model): def __unicode__(self): return "SubForm1" Form1 = models.ForeignKey(Form1) Form2 = models.ForeignKey(Form2) ## some fields here On Dec 10, 8:53 am, Shai wrote: > Hi all, >

Tricky Django tables setup

Hi guys, I can't wrap my head around this problem I have... someone please help. The Problem: I have a list of various projects, in a Project Model. Each of them has a foreign Key to a Category model. Each Category has a Many to Many Relationship to a Specification model. So it is like this.

Re: Retrieving a subclass instance when all you have is its parent class instance

Hi, you might take a look at this snippet: http://www.djangosnippets.org/snippets/950/ Basically it's a negative of what you want (i.e. w/o subclasses) but the idea I guess is there: you want a custom DB manager for which SuperClass.objects returns in fact the SubClass instances. I bet there are

Re: Moved server, can't log in

On Dec 10, 4:57 am, Oli Warner wrote: > A couple of days ago I moved a site from one server to another server and > changed the DNS on the domain so it stayed the same. After the DNS had > migrated everybody but me could log in. All other users trying to log into > the admin

Re: distinct related objects [solved]

and i solved it in the view. dont know if this is the right way but it works: def topic_detail(request, slug): topic = get_object_or_404(Topic, slug=slug) t = topic.project_set.all() techlist = [] for p in t: for t in p.technologies.all(): if t in techlist:

Re: reverse in urlpatterns

On Thu, Dec 10, 2009 at 7:10 AM, Baurzhan Ismagulov wrote: > When I try this, I get NoReverseMatch at /apps/: Reverse for 'app-list' > with arguments '()' and keyword arguments '{}' not found. > > I'd like to avoid hard-coding URLs. Is there a way to do that? the problem is

One to many mixins?

Hi all, I'm not sure my title is correct. Here Is my problem: I want to use the django admin for data entry into some models. The models are based on actual paper forms. There are several forms. and they share some fields. I would like to follow the principle of DRY when creating this app. As an

reverse in urlpatterns

Hello, Can I use reverse() in urlpatterns, similar to the following? urlpatterns = patterns('', ... (r'^apps/$', list_detail.object_list, {'queryset': App.objects.all()}, 'app-list'), (r'^app/new/$': create_update.create_object, {'model': App, 'post_save_redirect':

Re: How can child objects inherit data from parents?

bruno desthuilliers wrote: > First point, you have a tree structure. There are a couple ways to > handle trees in a relational model, each has pros and cons. The most > obvious one is the recursive relationship (also known as 'adjacency > list'): > > create table Person( >id integer primary

Re: CharField cannot have a "max_length" greater than 255 when using "unique=True"

for my needs i will patch django/db/backends/mysql/validation.py producing my own locally used django rpm to allow more than 255. in my configuration this works fine. thanks all for your time and guidance! -- You received this message because you are subscribed to the Google Groups "Django

Re: psycopg2 and "idle in transaction" messages

Hi Alexander, I wanna to ask you how do you configure django debian postgres apache and psycopg2 i try it but i could not have i wanan to run it on apache with svn . Thanks - Mail Original - De: "Alexander Dutton" À: django-users@googlegroups.com Envoyé: Jeudi 10

psycopg2 and "idle in transaction" messages

Hi all, As of last Thursday we've been seeing ~100% CPU usage from Apache, which we believe was caused by Debian Bug #528529[0], whereby psycopg2 was attempting to double free pointers, resulting in segfaults. This was then (we think) leaving database connections open, resulting in postgres

Re: Django 1.1 and Jython

but another error appeared in base.py :( Caught an exception while rendering: Traceback (most recent call last): File "/Users/iM1/jython2.5.1/Lib/site-packages/doj/backends/zxjdbc/ sqlite3/base.py", line 143, in xFunc assert self.args() == num_args AttributeError: 'func' object has no

Re: Django 1.1 and Jython

I found the bug ... http://code.google.com/p/django-jython/source/detail?r=147 On 10. Dec., 12:38 h., gentlestone wrote: > Does anyone using Django 1.1 and Jython? > > File "/Users/iM1/Downloads/django-jython-1.0.0/doj/backends/zxjdbc/ > sqlite3/base.py", line 106, in

Django 1.1 and Jython

Does anyone using Django 1.1 and Jython? File "/Users/iM1/Downloads/django-jython-1.0.0/doj/backends/zxjdbc/ sqlite3/base.py", line 106, in __init__ self.client = DatabaseClient() TypeError: __init__() takes exactly 2 arguments (1 given) After a real nightmare installation procedure I

Re: distinct related objects

ok im still stucking on this one: i dont think the regroup tag can help in this case but i cant understand how i can query the technologies used within a specific topic. i mean i have alredy the projects assigned to this topic, now i need the technologies used by this projects. any ideas?

Re: Django 1.1 - comments - ‘render_comment_ form’ returns TemplateSyntaxError

On Wed, 9 Dec 2009 21:58:39 -0500 Karen Tracey wrote: > On Wed, Dec 9, 2009 at 8:24 PM, Kenny Meyer > wrote: > > > > > /urls.py[shortened]: > > urlpatterns = patterns('', > >(r'', include('posts.urls')), > >(r'^comments/$',

Re: Problems witch Apache - KeyError at / - 'HOME'

Ok. Probably that its. But where can i found proper configuration for apache? Or can U help me by pasting samples Apache configuration? I have read some tutorials about configuration Django with Apache and mod_python but nothing works :( And about quotas i think this is not it. Code without

Moved server, can't log in

A couple of days ago I moved a site from one server to another server and changed the DNS on the domain so it stayed the same. After the DNS had migrated everybody but me could log in. All other users trying to log into the admin were getting the "Looks like your browser isn't configured to accept

Re: Jobs for DJango newbies?

El Wed, 9 Dec 2009 21:23:20 -0600 Kenneth McDonald escribió: > Where would one find such beasties? Once I've taught myself Django, > I'd like to think I might be able to get some sort of job with it, > albeit a very junior one. If you're an experienced

Re: Performance monitoring

On Thu, Dec 10, 2009 at 5:23 PM, Mikhail Korobov wrote: > Performance monitoring doesn't have to be related to django itself. > There are external projects that cant do performance monitoring (CPU, > i/o, memory usage over time). You may give munin (http:// >

Re: problem execute remote commands in views

On Thu, Dec 10, 2009 at 9:36 AM, victor wrote: > i need to execute remote commands through ssh in views,following is my > code: > @login_required > def reposCheck(request): >    if request.method == 'POST': >        from commands import getoutput >        rs = getoutput('ssh

Re: Problems witch Apache - KeyError at / - 'HOME'

Not sure about your first error, but you are getting this second error because you forgot to put quotes around main_page in your urls.py On Dec 10, 12:28 am, edward9 wrote: > Yes. I restart Apache every configuration change. > > Error from text box: > Environment: > >

problem execute remote commands in views

i need to execute remote commands through ssh in views,following is my code: @login_required def reposCheck(request): if request.method == 'POST': from commands import getoutput rs = getoutput('ssh t...@192.168.1.2 "[ -d /home/shing3d/ shin/ ] && echo 1 || echo 0"')

django-tagging - how to get current page number in a template

Firstly, we have simple template. --- {% load pagination_tags %} {% block first_column %} {% autopaginate object_list %} {% paginate %} {% endblock %} --- Suppose, we have "second_column", so how do I get the current page number, number of all pages paginated, or even

Re: Problems witch Apache - KeyError at / - 'HOME'

You do understand that when running under Apache that the code runs as a special Apache user. So, not only would the home directory not even be that for your home account, Apache scrubs the HOME user environment variable from the process environment anyway, and so trying to access HOME variable

Re: Format fields in list, but keep sortable?

Chris: Sure, there's that possibility – however, I think it would be very bad practise to insert a redundant field like this, just for formatting matters. Also, one might want the option of using localised units, etc. Shawn: Of course you are generally correct and I know that the core developers