Re: Problems using mptt
Are you using 0.96 (you're using __str__ so I'd guess you are)?
Django's ugettext was introduced in the unicode merge that occured
after 0.96's release.
On Mar 10, 12:18 am, Tim Adler <[EMAIL PROTECTED]> wrote:
> Hey everybody,
>
> I'm trying to added mptt to my django project for managing a simple
> page-tree. It doesn't seem to work, as it is supposed too.
>
> My model looks like this:
>
> from django.db import models
> import mptt
>
> class Page(models.Model):
> title = models.CharField(maxlength=200)
> body = models.TextField()
> parent = models.ForeignKey('self', null=True, blank=True,
> related_name='pages')
>
> class Meta:
> ordering = ['parent']
>
> class Admin:
> pass
>
> def __str__(self):
> indent = ""
> for i in range(self.lvl()):
> indent += "-"
>
> return '%s %s' % (indent,self.title)
>
> def level(self):
> if(self.parent == None):
> return 0
> else:
> return self.parent.lvl() + 1;
>
> But even in this stage, without the mptt.register, my development
> server gives me a
>
> > Validating models...
> > djangotree.content: cannot import name ugettext
> > 1 error found.
>
> I guess that is related to the mptt, but I have no idea, what might be
> causing this.
> Can somebody help out?
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Re: Using primary key ID in file upload location?
Currently, Django won't overwrite uploaded files, it'll append a "_" to the filename until it's unique. Django does let you organise files by strftime formatting - http://www.djangoproject.com/documentation/model-api/#filefield - it might be worth checking djangosnippets.org or searching in the bug tracker to see if someone's already proposed a solution to organising uploads by things other than date/time. On Mar 9, 9:51 pm, Nick Day <[EMAIL PROTECTED]> wrote: > Hi, > > I'm quite new to Django so apologies if this is a really easy > question! > > I have a model with several fields, some of which are ImageFields. To > help prevent files overwriting others (if they are uploaded with the > same name), and for organisational reasons, I would like to upload the > images to a folder using the ID of the record. For example - I'm > adding a record with an autogenerated primary key ID of "12" - so I > would like my photos to be uploaded to "/media/12/" when I click the > Save button for that record. > > Hope somebody here can suggest a solution! > > Cheers, > Nick --~--~-~--~~~---~--~~ 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: UTF-8 encoding
It's worth reading the notes on the database backends, which go into detail about how to setup your database for Django / Django for your database - http://www.djangoproject.com/documentation/databases/ On Mar 10, 5:51 am, "M.Ganesh" <[EMAIL PROTECTED]> wrote: > Hi All, > > I am using MySQL. How to select UTF-8 encoding for the CharFields and > TextFields in the models I create? > > Regards Ganesh --~--~-~--~~~---~--~~ 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: upload progress bar #2070
All the fun of middleware can be found here - http://www.djangoproject.com/documentation/middleware/ On Mar 8, 6:38 pm, binaryj <[EMAIL PROTECTED]> wrote: > hi group, > i have patched my cvs build of django with patch #2070. the patch > works well and is great except that it throws very little light on how > to build a progress bar for the upload! > > i read this line in the patch > > 1 """ > 2 MultiPart parsing for file uploads. > 3 If both a progress id is sent (either through > ``X-Progress-ID`` > 4 header or ``progress_id`` GET) and ``FILE_UPLOAD_DIR`` is set > 5 in the settings, then the file progress will be tracked using > 6 ``request.file_progress``. > 7 > 8 To use this feature, consider creating a middleware with an > appropriate > 9 ``process_request``:: > 10 > 11 class FileProgressTrack(object): > 12 def __get__(self, request, HttpRequest): > 13 progress_id = request.META['UPLOAD_PROGRESS_ID'] > 14 status = # get progress from progress_id here > 15 > 16 return status > 17 > 18 def __set__(self, request, new_value): > 19 progress_id = request.META['UPLOAD_PROGRESS_ID'] > 20 > 21 # set the progress using progress_id here. > 22 > 23 # example middleware > 24 class FileProgressExample(object): > 25 def process_request(self, request): > 26 request.__class__.file_progress = > FileProgressTrack() > 27 > 28 > 29 """ > > this is just a DOC-STRING where is the middle ware and what the hell > is a middle where. > > pls excuse my lang, i am just a django nubee and to me all this feels > like adding sqrt(7.23) + log(32). lol hope u understand my problem. > > looking forward to ur replys. code sample would be greatly > appreciated! > > thanks > binary-j --~--~-~--~~~---~--~~ 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: MEDIA_ROOT, what am I doing wrong?
I think you're over-estimating Django a little when it comes to serving media - check out http://www.djangoproject.com/documentation/static_files/ for details, it requires a little more work. On Mar 5, 6:19 pm, "Monica Leko" <[EMAIL PROTECTED]> wrote: > In settings.py I have: > MEDIA_ROOT = 'C:/Documents and > Settings/Monica/Desktop/aab/projekt/templates/media/' > > Media folder is in 'templates', and 'images' folder is in 'media'. > angry.gif is in 'images'. Following page, when requested, doesn't > show the image, only text "No image"?! I don't understand. > > > > > > No image > > > --~--~-~--~~~---~--~~ 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: initial value not working when used with SelectDateWidget
Ganesh - http://groups.google.com/group/django-users/post - try again ;D On Mar 5, 2:32 pm, "M.Ganesh" <[EMAIL PROTECTED]> wrote: > Hi, > > I want to show the current date in the Date field. It works > 'SelectDateWidget' when I use the default widget. If I use > 'SelectDateWidget' then I always get 1st January 2008. Is there a way to > use 'SelectDateWidget' and still get current date in the input box? The > code is pasted in the link below:http://dpaste.com/hold/38055/ > > Thanks in advance > Regards Ganesh --~--~-~--~~~---~--~~ 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 with SYNCDB
You need to make sure MySQL is up and running, and that the database settings in your settings file are correct - I've seen this error when I've simply forgotten to start MySQL. On Mar 5, 1:25 pm, "Nicola Greco di Notsecurity.com" <[EMAIL PROTECTED]> wrote: > I'm using debian, with apache (not apache2), when i launch this > command: python manage.py syncdb it appear: > > server:/home/admin/djbongo/aggregatore# python manage.py syncdb > Traceback (most recent call last): > File "manage.py", line 11, in ? > execute_manager(settings) > File "/usr/lib/python2.4/site-packages/django/core/management.py", > line 1672, in execute_manager > execute_from_command_line(action_mapping, argv) > File "/usr/lib/python2.4/site-packages/django/core/management.py", > line 1571, in execute_from_command_line > action_mapping[action](int(options.verbosity), > options.interactive) > File "/usr/lib/python2.4/site-packages/django/core/management.py", > line 492, in syncdb > _check_for_validation_errors() > File "/usr/lib/python2.4/site-packages/django/core/management.py", > line 1167, in _check_for_validation_errors > num_errors = get_validation_errors(s, app) > File "/usr/lib/python2.4/site-packages/django/core/management.py", > line 990, in get_validation_errors > db_version = connection.get_server_version() > File "/usr/lib/python2.4/site-packages/django/db/backends/mysql/ > base.py", line 127, in get_server_version > self.cursor() > File "/usr/lib/python2.4/site-packages/django/db/backends/mysql/ > base.py", line 99, in cursor > self.connection = Database.connect(**kwargs) > File "/usr/lib/python2.4/site-packages/MySQLdb/__init__.py", line > 75, in Connect > return Connection(*args, **kwargs) > File "/usr/lib/python2.4/site-packages/MySQLdb/connections.py", line > 164, in __init__ > super(Connection, self).__init__(*args, **kwargs2) > _mysql_exceptions.OperationalError: (2002, "Can't connect to local > MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)") > > someone can help me? --~--~-~--~~~---~--~~ 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: problems with url tag
More than one match for one {% url view args %} doesn't sound right,
you can name your patterns to clear up any ambiguity -
http://www.djangoproject.com/documentation/url_dispatch/#naming-url-patterns
On Mar 5, 2:30 am, msoulier <[EMAIL PROTECTED]> wrote:
> So, my urlconf is
>
> urlpatterns = patterns('teleworker.clients.views',
> (r'create/$', 'create'),
> (r'modify/(?P\d+)/$', 'modify'),
> (r'delete/(?P\d+)/$', 'delete'),
> (r'page/(?P\d+)/(?P\w+)/(?P\w+)/$',
> 'list'),
> (r'page/(?P\d+)/$', 'list'),
> (r'^$', 'list'),
> )
>
> The list function is
>
> def list(request, page=1, orderby='clientid', direction='forward',
> filter=None):
>
> When I try to use the url tag to get a url to this function, it only
> matches the last line of the urlconf.
>
> {% url teleworker.clients.views.list
> page=1,orderby=clientid,direction=forward %}
>
> What am I missing?
>
> Thanks,
> Mike
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Re: MEDIA_URL doesnt work
Have a look at the links below, I think you're over-estimating what MEDIA_URL does for you - http://www.djangoproject.com/documentation/static_files/ http://www.djangoproject.com/documentation/settings/#media-url On Feb 22, 7:54 pm, troeten <[EMAIL PROTECTED]> wrote: > Hi, > i have a problem with the MEDIA_URL in django. > My settings.py section looks like this: > > # Absolute path to the directory that holds media. > # Example: "/home/media/media.lawrence.com/" > MEDIA_ROOT = '/Users/stefan/Development/ju_amerang/media/' > > # URL that handles the media served from MEDIA_ROOT. > # Example: "http://media.lawrence.com; > MEDIA_URL = 'http://127.0.0.1:8000/media/' > > but, when i want to go tohttp://127.0.0.1:8000/media/with my browser > i get every time a 404 Error with the following message: > Using the URLconf defined in ju_amerang.urls, Django tried these URL > patterns, in this order: > ^mitglieder/ > ^admin/ > The current URL, /media/, didn't match any of these. > > can anyone help me? > > sorry for my bad englisch, but i hope you understand my > > regards stefan --~--~-~--~~~---~--~~ 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: Two fields foreign key of same table
Read the message a little closer, it tells you what to do.. each ForeignKey field needs a related_name to distinguish it from the other. On Feb 13, 10:33 am, "Sairam Krishnamurthy" <[EMAIL PROTECTED]> wrote: > Hi, > > I have a table structure like this. > > class Componentdependencies(models.Model): > componentVersionID = models.ForeignKey(Componentversions) > depComponentVersionID = models.ForeignKey(Componentversions) > useFlagID = models.ForeignKey(Useflags, db_column='useFlagID') > class Meta: > db_table = 'ComponentDependencies' > > The two fields componentVersionID and depComponentVersionID refer foreign > keys referring to another table 'Componentversions'. The class above is an > entry from models.py. When to try to create the tables using syncdb it gives > me the following error. > > Error: Couldn't install apps, because there were errors in one or more > models: > cdb.componentdependencies: Accessor for field 'componentVersionID' clashes > with related field 'Componentversions.componentdependencies_set'. Add a > related_name argument to the definition for 'componentVersionID'. > cdb.componentdependencies: Accessor for field 'depComponentVersionID' > clashes with related field 'Componentversions.componentdependencies_set'. > Add a related_name argument to the definition for 'depComponentVersionID'. > > It is due to two fields of the same table declared as foreign keys of the > same table. This is very common usage in any database. Can somebody help me > how to resolve this problem? > > Thanks in advance, > > Sairam 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: AssertionError on a model
A model can only use one field as its primary key and
Distributequeue.objects.get() should only return one object.
http://www.djangoproject.com/documentation/model-api/#primary-key
http://www.djangoproject.com/documentation/db-api/#get-kwargs
Cheers, Pete.
On Feb 6, 12:11 pm, Nader <[EMAIL PROTECTED]> wrote:
> Hallo,
>
> I have a model as following:
>
> class Distributequeue(models.Model):
> datasetID = models.ForeignKey(Dataset, db_column="datasetID",
> primary_key=True)
> filename = models.CharField(primary_key=True, maxlength=240)
> fileVersion = models.CharField(primary_key=True, maxlength=48)
> distributeModuleID = models.ForeignKey(Distributemodule,
> db_column="distributeModuleID")
> timeOfEntry = models.DateTimeField()
> status = models.CharField(blank=True, maxlength=240)
> timeOfLastStatusUpdate = models.DateTimeField()
> PID = models.IntegerField()
>
> def __str__(self):
> return self.filename
>
> class Admin:
> list_display = ('fileVersion', 'timeOfEntry', 'status')
> list_per_page = 20
> search_fields = ('filename', 'status')
>
> class Meta:
> db_table = 'distributeQueue'
> unique_together = (("datasetID", "filename", "fileVersion"),)
>
> Unfortunately I can't understand the next message which I get from
> "Admin Intreface" for an application.
>
> AssertionError at /admin/distributequeues/distributequeue/SCIA_2F6.03/
> get() returned more than one Distributequeue -- it returned 763!
> Lookup parameters were {'pk': 'SCIA/6.03'}
>
> What does it mean?
>
> would somebody tell me how I can solve this problem?
>
> Regards,
> Nader
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Re: Links not working after svn 6915
I'd have a read of http://www.djangoproject.com/documentation/middleware/#django-middleware-common-commonmiddleware and http://code.djangoproject.com/changeset/6852/ - looks like it could be a change of behaviour. On Dec 14, 3:21 pm, "Matt Davies" <[EMAIL PROTECTED]> wrote: > Hello everyone > > I've got some links in our site that do not end in a slash > > e.g. > > http://website/events/2007/12 > > Since upgrading from 6838 to 6915 these links to do not work any more, the > server tries to serve them as static files. > > Can anyone tell me why they're not working any more? > > In 6838 the link is automatically turned into one with a slash on the end. > > http://website/events/2007/12/ > > I don't mind going through the site and ammending the links, although I'd > rather not, but I'm more curious as to why it's happening. > > I've looked at the changeset description for > 6915,http://code.djangoproject.com/changeset/6915, but I can't see how that > would > effect these links. > > Any help, greatly appreciated. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
