best practices for a production site
hi, I have a site in production and being developed at the same time - a common django usecase I am sure. This is the first time I am developing a site with a team comprised of several remote contributors also. My previous teams were all in the same lab. Currently everyone with commit rights commits code to the repository. I test it out on the setup on my local box, and if satisfactory do an svn up on the server and restart apache. The problem is that there are two types of changes in code - one is new features and the other is minor changes. With the current setup, minor changes have to wait until the new features are tested out. So even a spelling mistake has to wait until whatever is already committed is tested and accepted. At the same time, the new features do not really justify setting up separate branches. So what would be the best way out of this? -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ Foss Conference for the common man: http://registration.fossconf.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: These waters aren't so friendly after all
Django generates the shiniest, happiest pages of any web framework... :) http://samfeltus.com/pythonista/MardiGrasPreview.html --~--~-~--~~~---~--~~ 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: These waters aren't so friendly after all
On 18-Jan-08, at 12:20 AM, LRP wrote: > I'm still having a problem since my shell can't seem to find django- > admin.py. I know it's there; found it in /usr/share/python-support/ > python-django/django/bin. this will not be on your path - and why debian packagers created that weird directory is beyond me > > Then there's Kenneth Gonzales. All I can say is, "hey dude, that's not > very friendly." well, I was one of the people who told you *not* to rely on debian's apt-get for installing django - django is developing too fast for package managers to keep up with. So, if, inspite of everything you want to use django, please install an uptodate version without apt-get. -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ Foss Conference for the common man: http://registration.fossconf.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: These waters aren't so friendly after all
> TurboGears would be a terrible choice. Python does not do well on threads > and has been known to lock up solid when executing a fork() out of a > thread. Also, unless you feel your webserver should use very little of > your computers resources, the threaded approach of TurboGears may not give > you what you want. Python folk made a design decision way back to > implement a Global Interpreter Lock that means one thread runs at a time > in any process, even if you have 100 threads and 32 processor cores, one > thread will be running on one processor. So while TurboGears has a very > short learning curve, it is not really for production performance. The standard way to deploy turbogears on high performance sites is to run several multi-threaded turbogears instances on the same box, and load balance them behind apache, ngnx, or some other reverse proxy server. This configuration scales quite well, as you get more concurrency per process than you would in a single threaded python web server, (particularly because lots of time is spent in network IO, or dababase IO, which don't block other threads) and ultimately you get less memory overhead for the same number of concurrent connections. Of course, this takes a little bit of work, but you setup a multi- process TurboGears deployment in a few min. --Your friendly neighborhood TurboGears man (he does things only a turbogear can...?) --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
Thanks Rock. Little less convenient from a file management standpoint, but it works. On Jan 17, 7:06 pm, Rock <[EMAIL PROTECTED]> wrote: > Put shared in site-packages right alongside django. Problem solved. --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
I'm not sure that I see how this would be any different than adding the correct directory to the pythonpath. On Jan 17, 7:06 pm, Rock <[EMAIL PROTECTED]> wrote: > Put shared in site-packages right alongside django. Problem solved. --~--~-~--~~~---~--~~ 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 multi application, multi database, need to sync..
> Create the sync script using the Python DB API directly (no Django > ORM). And then trigger it either automatically with the cron job or > manually, by wrapping that script inside django view. You may want to > add `modified` DateTimeField to all your Django models and store the > last sync date/time somewhere. So the sync script should only SELECT > records from master database where 'modified' is greater than last > sync date and INSERT/UPDATE it into other database. cool thanks Ivan.. --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
Put shared in site-packages right alongside django. Problem solved. --~--~-~--~~~---~--~~ 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 Tutorial02 / TEMPLATE_DIRS
The templates have to be within a directory named "templates" found in the /var/www/ directory. BUT DON'T PUT TEMPLATES THERE! Put the templates dir in the same directory as your settings.py file and set the path accordingly in the settings.py file. Here is another good alternative: Comment out the filesystem loading option. This means that the second loader (which is the app_directories template loader) will be used exclusively. Now put your templates file within your application directory, i.e., myapp/templates/ and put the templates in there. Now you don't have to specify an absolute path in the settings.py file for template loading. --~--~-~--~~~---~--~~ 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: about dpaste
On Jan 17, 6:28 am, "Lic. José M. Rodriguez Bacallao" <[EMAIL PROTECTED]> wrote: > Hi folks, I need to know how can I search, explore for codes > inhttp://dpaste.com/ > I really can't figure out how. You can't - it is not a database of snippets like djangosnippets.org, but instead a pastebin - pastebins are used for quick sharing or for asking for help, so you wouldn't want to use most of the code there (as it would be broken) --~--~-~--~~~---~--~~ 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: These waters aren't so friendly after all
On Jan 17, 4:01 pm, LRP <[EMAIL PROTECTED]> wrote: > Hmmm, I'm wondering... I'd have little to contribute beyond my > personal blunders, but I'd be delighted to work with any folks who'd > like to prepare a Debian-specific addendum to the on-line Django > tutorial. Personally, I don't think the tutorial needs distro-specific help - it would quickly balloon to a much larger size if other packages do it differently. The documentation is written assuming you installed it by following the docs - if you choose to do so in another method, you must adapt to fit that. --~--~-~--~~~---~--~~ 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 Tutorial02 / TEMPLATE_DIRS
On Jan 17, 2008 2:08 PM, code_berzerker <[EMAIL PROTECTED]> wrote: > > So, though the settings.py you posted has TEMPLATE_DIRS with your '/ > > var/www...'directory listed, the one you are running with has no > > TEMPLATE_DIRS. > > Yes I've noticed that, but I use settings.py listed above. Django uses > db configuration from that file and other things too. Somehow > TEMPLATE_DIRS gets cleared or filtered. for example if I run python > manage.py shell from project dir and inspect settings module it is > empty. I'm kinda new to Python and Django, so I may actually do some > stupid mistake on the way. I'm getting frustrated enough to convinve > myself to use pdb to run that code step by step. I dont know how to > use pdb and it scares me yet Still considering installing Django > on windows and trying to debug it through Eric or SPE (but since winxp > is different platform I can get different issues and that holds me off > it). > Check the value of settings.__file__ from python manage.py shell after importing settings, just to make sure it is using the file you think it is. I don't see any code in Django that would filter or clear that setting, so my first inclination is to think it is using some other settings file than what you are expecting. I can't help with pdb, coming most recently from a Java background to Django I already had Eclipse up and running and it was easy enough to add PyDev to that for debugging Django stuff, so that is what I tend to use. BTW if it does matter I've setup Ubuntu (just shell, no X-Windows) on > VMWare and using it as development server from windows xp. > I don't know of any reason why that shouldn't work, but it is outside my experience. I develop primarily on Ubuntu, but also have a couple spare old Windows machines I try things out on from time to time. FWIW I've never had any great difficulty getting Django stuff running on Windows. Karen --~--~-~--~~~---~--~~ 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: These waters aren't so friendly after all
Hello, Wow. This list is not only friendly, it parties! Thanks to tips from Jeff Anderson, Tim Chase, and Forest Bond, I now have start-up directories. The trick: Debian redirects django-admin.py to django-admin. And, as Forest Bond points out, django-admin is in a shell-executable path. I much look forward to exploring further to see what I can learn and accomplish. I also appreciate Forest's additional Debian tips. There is so much to learn, and every little bit helps. You're a winner in my book, Forest. Hmmm, I'm wondering... I'd have little to contribute beyond my personal blunders, but I'd be delighted to work with any folks who'd like to prepare a Debian-specific addendum to the on-line Django tutorial. Thanks again all, Lloyd --~--~-~--~~~---~--~~ 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: Error accessing "'/media" directory
Thanks, that did the trick!
Cheers,
Rodrigo
On Jan 17, 8:35 pm, "Karen Tracey" <[EMAIL PROTECTED]> wrote:
> On Jan 17, 2008 6:24 PM, Rodrigo Culagovski <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > I am using the following in my urls.py:
>
> > (r'^media_/(?P.*)$', 'django.views.static.serve',
> > {'document_root':
> > os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')}),
>
> > Notice the '_' after 'media.
>
> > This allows me to access my media folder using for example:
>
> >http://127.0.0.1:8000/media_/css/css2.css
>
> > However, if i change it to:
>
> > (r'^media/(?P.*)$', 'django.views.static.serve',
> > {'document_root':
> > os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')}),
>
> > Notice no '_' after 'media'.
>
> > I get the following error, trying to access 'http://127.0.0.1:8000/
> > media/css/css2.css' I get:
>
> > Page not found: C:\Python24\lib\site-packages\django/contrib/admin/
> > media\css/css2.css
>
> > So apparently when accessing 'media' it gets sent to '/contrib/admin/
> > media' instead of my media folder.
>
> When using the development server, any urls that start with the setting's
> ADMIN_MEDIA_PREFIX (which defaults to /media/) are intercepted and served up
> by the AdminMediaHandler out of the contrib/admin/media tree under the
> Django install directory. So if you want to put you own media under urls
> that start with /media/, you need to change ADMIN_MEDIA_PREFIX to something
> else.
>
> Karen
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Re: Error accessing "'/media" directory
On Jan 17, 2008 6:24 PM, Rodrigo Culagovski <[EMAIL PROTECTED]> wrote:
>
> I am using the following in my urls.py:
>
> (r'^media_/(?P.*)$', 'django.views.static.serve',
> {'document_root':
> os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')}),
>
> Notice the '_' after 'media.
>
> This allows me to access my media folder using for example:
>
> http://127.0.0.1:8000/media_/css/css2.css
>
> However, if i change it to:
>
> (r'^media/(?P.*)$', 'django.views.static.serve',
> {'document_root':
> os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')}),
>
> Notice no '_' after 'media'.
>
> I get the following error, trying to access 'http://127.0.0.1:8000/
> media/css/css2.css' I get:
>
> Page not found: C:\Python24\lib\site-packages\django/contrib/admin/
> media\css/css2.css
>
> So apparently when accessing 'media' it gets sent to '/contrib/admin/
> media' instead of my media folder.
>
When using the development server, any urls that start with the setting's
ADMIN_MEDIA_PREFIX (which defaults to /media/) are intercepted and served up
by the AdminMediaHandler out of the contrib/admin/media tree under the
Django install directory. So if you want to put you own media under urls
that start with /media/, you need to change ADMIN_MEDIA_PREFIX to something
else.
Karen
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Error accessing "'/media" directory
I am using the following in my urls.py:
(r'^media_/(?P.*)$', 'django.views.static.serve',
{'document_root':
os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')}),
Notice the '_' after 'media.
This allows me to access my media folder using for example:
http://127.0.0.1:8000/media_/css/css2.css
However, if i change it to:
(r'^media/(?P.*)$', 'django.views.static.serve',
{'document_root':
os.path.join(os.path.dirname(__file__), 'media').replace('\\','/')}),
Notice no '_' after 'media'.
I get the following error, trying to access 'http://127.0.0.1:8000/
media/css/css2.css' I get:
Page not found: C:\Python24\lib\site-packages\django/contrib/admin/
media\css/css2.css
So apparently when accessing 'media' it gets sent to '/contrib/admin/
media' instead of my media folder.
I also hace this in urls.py:
(r'^admin/', include('django.contrib.admin.urls')),
thanks,
Rodrigo
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Re: These waters aren't so friendly after all
Hi, On Thu, Jan 17, 2008 at 10:50:50AM -0800, LRP wrote: > django-admin.py is marked as executable, as is it's containing directory. So > now I need to find out why it's not in the search path. But this is probably > a question for another forum. Maybe a little less time writing nautical prose and a little more using the tools Debian has blessed you with ;) : 18:16 [EMAIL PROTECTED] dpkg -L python-django | grep '/usr/bin' /usr/bin /usr/bin/django-admin Not that the prose isn't cute. Anyway, if you're going to champion the distribution, you might as well have a few good reasons to do so. -Forest -- Forest Bond http://www.alittletooquiet.net signature.asc Description: Digital signature
Re: These waters aren't so friendly after all
Hi, On Thu, Jan 17, 2008 at 04:25:30PM -0600, Tim Chase wrote: > > > I'm still having a problem since my shell can't seem to find django- > > admin.py. I know it's there; found it in /usr/share/python-support/ > > python-django/django/bin. > > Just to prevent other "dunder-headed mistakes", I presume it's > truely named "django-admin.py", not just "django-admin". :) > > You might also check that > /usr/share/python-support/python-django/bin [aside: this looks > like an odd path, but whatever floats your boat :) ] is in your > system path? Not a concern. The .deb copies/links it to /usr/bin/django-admin . Just type django-admin (with no .py on the end). -Forest -- Forest Bond http://www.alittletooquiet.net signature.asc Description: Digital signature
Re: Django shared hosting
Just go webfaction and save yourself a lot of pain later. They give quite a bit of space, and if you really need insane space for media or something, just keep a dreamhost (or whoever) account laying around. Rodrigo Culagovski wrote: > Can anybody recomend a shared-hosting that: > > a) is Django ready, with the svn-version installed or installable > > b) is as good or better and as cheap or cheaper then Webfaction > > c) gives you an insane amount of space (like Dreamhost) > > Basically, I need a host for a new project, and am thinking of > Webfaction, but would like the ton of space some hosts give you. > > Rodrigo --~--~-~--~~~---~--~~ 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: These waters aren't so friendly after all
> I'm still having a problem since my shell can't seem to find django- > admin.py. I know it's there; found it in /usr/share/python-support/ > python-django/django/bin. Just to prevent other "dunder-headed mistakes", I presume it's truely named "django-admin.py", not just "django-admin". :) You might also check that /usr/share/python-support/python-django/bin [aside: this looks like an odd path, but whatever floats your boat :) ] is in your system path? you should be able to either add that directory to your path, or create a link to it: ln -s /usr/share/python-support/python-django/bin/django-admin.py /usr/local/bin/django-admin.py (all one line, in case some mail agent between here and there decides to break that into multiple lines) assuming /usr/local/bin is in your system path. > directory. So now I need to find out why it's not in the search path. > But this is probably a question for another forum. the easiest way is to add it to your shell's configuration file (usually a .bashrc or .bash_profile though I never remember which runs in which contexts). export PATH=$PATH:/usr/share/python-support/python-django/bin > And more thanks to Jeff Anderson for helpful comments about SVN. I > will indeed explore this further. Yes, running from SVN has both advantages and disadvantages. 0.96 is nice for stability (the API is pretty much frozen), but lacks MANY nice new features that the SVN Trunk has brought to the table. However, if you follow Trunk, you have to watch the backwards-incompatable changes when you "svn up" to pull down the latest. > Then there's Kenneth Gonzales. All I can say is, "hey dude, that's not > very friendly." > > And as for James Bennet... I can't for the life of me understand what > he's going on about. There were no hidden traps or gotchas intended in > my post. The waters are full of trolls fishing for a fight about their favorite framework, so the sensitivity to smack it down is pretty high. The list is for discussing Django, so if folks come looking for a fight, they're rapidly smacked down with a request to take up the issue on someplace like alt.web.frameworks.flamewar or comp.lang.ruby or some similar location. Just think of it as getting unfortunately fingered as a false-positive. Sorry you got mis-identified. When not wearing defender-of-the-list hats, the ML is generally both friendly and helpful. -tkc --~--~-~--~~~---~--~~ 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 shared hosting
Can anybody recomend a shared-hosting that: a) is Django ready, with the svn-version installed or installable b) is as good or better and as cheap or cheaper then Webfaction c) gives you an insane amount of space (like Dreamhost) Basically, I need a host for a new project, and am thinking of Webfaction, but would like the ton of space some hosts give you. Rodrigo --~--~-~--~~~---~--~~ 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 in installing Django on Windows XP
I am quite new in Django, and trying to installing. I have the following error when I want to run the command for installing Django: C:\Django>setup.py install running install running build running build_py package init file '\django\__init__.py' not found (or not a regular file) error: package directory '\django\bin' does not exist Can you help me on this please? I am using a PC on Windows XP... Thanks, H. --~--~-~--~~~---~--~~ 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 do _you_ handle versioning your CSS/JS files?
In my base template: In my ant build script: /* checksum is built into ant on most os's, so it's easier than using svn */ CSS_CHECKSUM On Jan 16, 6:11 pm, Andrew <[EMAIL PROTECTED]> wrote: > There are a bunch of articles about versioning your CSS/JS so you can > set an infinite expires header; most of them revolve around some PHP > code that takes either an SVN revision or unix timecode and munges the > include header, like: > >
GeoDjango: distance calculation
We are starting to use geodjango (revision 7003) and are having
problems using the api to calculate distance.
class Airport(models.Model):
icao = models.CharField('ICAO', max_length=4)
location = models.PointField()
The location field will eventually be populated using lat/longs from a
text file.
For now, I populated 3 records in the table:
Airport.objects.create(icao="KBWI",
location=fromstr('POINT(-76.6683337 39.1753608)',
srid=4326))
Airport.objects.create(icao="KDEN",
location=fromstr('POINT(-104.673178 39.8616558)',
srid=4326))
Airport.objects.create(icao="EGLL",
location=fromstr('POINT(-0.46138889 51.4774999)',
srid=4326))
When I try to use the api to get distance, I do not get the correct
results:
point = Airport.objects.get(icao="KBWI").location
for airport in Airport.objects.distance(point):
print airport.icao + ": " + str(airport.distance) + ", " +
str(Distance(degree=airport.distance).nm)
EGLL: 77.1935295397, 0.000727473678024
KBWI: 0.0, 0.0
KDEN: 28.0132524428, 0.000263997564426
select icao, ST_distance(ST_GeomFromText('POINT(-76.6683337
39.1753608)',4326), location) from common_airport;
icao | st_distance
--+--
KBWI |0
KDEN | 28.0132524427637
EGLL | 77.1935295397234
select icao,
distance_sphere(ST_GeomFromText('POINT(-76.6683337
39.1753608)',4326), location) from common_airport;
icao | distance_sphereconverting manually to nm
--+--
KDEN | 2393555.0105449 1292.41631
KBWI | 2.81660258041303e-10 0
EGLL | 5833168.46744864 3149.65875
Using distance_sphere, I get the correct results. Is there any way to
use the django api to get distance_sphere?
I also tried using the SRID 32140:
class Airport(models.Model):
icao = models.CharField('ICAO', max_length=4)
location = models.PointField(32140)
I used the same code to populate the records - it's nice that
geodjango can do that.
When I try to use the api to get distance, I get closer results, but
they're still not correct:
point = Airport.objects.get(icao="KBWI").location
for airport in Airport.objects.distance(point):
print airport.icao + ": " + str(airport.distance) + ", " +
str(Distance(meter=airport.distance).nm)
EGLL: 6258767.81814, 3379.46426466
KBWI: 0.0, 0.0
KDEN: 2442966.58517, 1319.09642828
Is there any way to use the django api to get the distance?
Versions:
WhiteBox Enterprise Linux 3.0 (clone of Red Hat enterprise 3.0)
gcc 3.2.3 / glibc 3.2.3
Python 2.4.2
ctypes 1.0.2
PostgreSQL 8.2.4
postgis 1.3.2
geos 3.0.0
proj4 4.6.0
curl 7.17.1 (needed for gdal)
expat 2.0.1 (needed for gdal)
gdal 1.5.0
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Re: Django Tutorial02 / TEMPLATE_DIRS
> So, though the settings.py you posted has TEMPLATE_DIRS with your '/ > var/www...'directory listed, the one you are running with has no > TEMPLATE_DIRS. Yes I've noticed that, but I use settings.py listed above. Django uses db configuration from that file and other things too. Somehow TEMPLATE_DIRS gets cleared or filtered. for example if I run python manage.py shell from project dir and inspect settings module it is empty. I'm kinda new to Python and Django, so I may actually do some stupid mistake on the way. I'm getting frustrated enough to convinve myself to use pdb to run that code step by step. I dont know how to use pdb and it scares me yet Still considering installing Django on windows and trying to debug it through Eric or SPE (but since winxp is different platform I can get different issues and that holds me off it). BTW if it does matter I've setup Ubuntu (just shell, no X-Windows) on VMWare and using it as development server from windows xp. --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
Yeah, that's the one I have. Like I said, everything works, 'cept manage.py. I can get by without it, but it'd be nice to have the sql functions and syncdb. On Jan 17, 12:57 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Hmm, that was the only obvious thought that I had. Just to make > sure...you know that the _parent_ directory to "shared" is really the > one that you want to be on your Python path, correct? > > On Jan 17, 12:38 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> > wrote: > > > On Jan 17, 12:29 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > > > > Try creating a blank file named __init__.py in the directory named > > > "shared". That way, Python knows that it's a module. > > > Thanks floguy, but I've done that already. I see that it's compiled, > > too. As near as I can tell, python knows it's a module, and I'm using > > the shared code, but manage.py is freaking out. --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
Hmm, that was the only obvious thought that I had. Just to make sure...you know that the _parent_ directory to "shared" is really the one that you want to be on your Python path, correct? On Jan 17, 12:38 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > On Jan 17, 12:29 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > > > Try creating a blank file named __init__.py in the directory named > > "shared". That way, Python knows that it's a module. > > Thanks floguy, but I've done that already. I see that it's compiled, > too. As near as I can tell, python knows it's a module, and I'm using > the shared code, but manage.py is freaking out. --~--~-~--~~~---~--~~ 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: These waters aren't so friendly after all
Hello, Many many thanks for the thoughtful corrections and comments. Particularly... Karen Tracey for pointing out my dunder- headed mistake in running django-admin.py from Python rather than shell command line. I'm still having a problem since my shell can't seem to find django- admin.py. I know it's there; found it in /usr/share/python-support/ python-django/django/bin. django-admin.py is marked as executable, as is it's containing directory. So now I need to find out why it's not in the search path. But this is probably a question for another forum. And more thanks to Jeff Anderson for helpful comments about SVN. I will indeed explore this further. And to Michael for a deeply thoughtful comparison of Python web frameworks. I much appreciate the time and consideration invested in this reply. Then there's Kenneth Gonzales. All I can say is, "hey dude, that's not very friendly." And as for James Bennet... I can't for the life of me understand what he's going on about. There were no hidden traps or gotchas intended in my post. I very much like what I've read about django. Unfortunately, my first two attempts to bring it up have been disappointing. So I did exactly what the tutorial suggested, turned to the experts on django-users. I welcome correction if I am doing something incorrectly, or even stupidly. But if there are barriers to adoption by newbies, isn't this something the community should be aware of? If my attempt at levity in the midst of a very frustrating situation offends some, my apologies. To all... Many thanks again. Lloyd --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
On Jan 17, 12:29 pm, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > Try creating a blank file named __init__.py in the directory named > "shared". That way, Python knows that it's a module. > Thanks floguy, but I've done that already. I see that it's compiled, too. As near as I can tell, python knows it's a module, and I'm using the shared code, but manage.py is freaking out. --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
Try creating a blank file named __init__.py in the directory named "shared". That way, Python knows that it's a module. On Jan 17, 11:30 am, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > I asked this before, but I think it got lost in another issue. For > those who've already seen it, I apologize for being repetitive. > > What I'm trying to do is have a setup like: > > project1/ > project2/ > shared/ > > With shared holding a bunch of apps both project 1 and project 2 are > using. I've got the projects seeing the apps in shared, and everything > seems to be working fine, except when I try to use manage.py, I'm > hosed. I get ImportError: No module named shared > > I'm sure Shared is on the pythonpath, and like I said, the other > projects are able to import from it and use it with no problem. It's > manage.py that won't cooperate with this. Suggestions? --~--~-~--~~~---~--~~ 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 manage.py and shared app/project structure
I asked this before, but I think it got lost in another issue. For those who've already seen it, I apologize for being repetitive. What I'm trying to do is have a setup like: project1/ project2/ shared/ With shared holding a bunch of apps both project 1 and project 2 are using. I've got the projects seeing the apps in shared, and everything seems to be working fine, except when I try to use manage.py, I'm hosed. I get ImportError: No module named shared I'm sure Shared is on the pythonpath, and like I said, the other projects are able to import from it and use it with no problem. It's manage.py that won't cooperate with this. Suggestions? --~--~-~--~~~---~--~~ 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: open flash chart & django
I'm embarrassed to admit I can't remember exactly which flash charting
solution I went with, but I believe it was XML/SWF:
http://www.maani.us/xml_charts/index.php?menu=Introduction
You can see it here:
http://classicmotorsports.net/project-cars/1970-datsun-240z/
Scroll down to "on the dyno", then click on the Aug. dyno run.
Using it is pretty simple. All the flash stuff is in my media folder.
Object tag in the page template looks like this:
You'll note it calls dyno_run.xml
the path to that is defined in my urls.py so as far as Flash is
concerned, it's a relative url to the page calling it
(r'^project-cars/(?P(\w|-)+)/dyno-runs/(?P\d+)/$',
'classic.projects.views.get_dyno_runs'),
In views, I'm just gathering up whatever data I want to plot, so I
won't bore you with that.
Then, the dyno_run.xml is pretty straightforward:
line
{% for item in run_values_list
%}{{item.rpm}}{%
endfor %}
Horsepower
{% for item in run_values_list %}{{item.hp}}{% endfor %}
Torque
{% for item in run_values_list %}{{item.torque}}{% endfor %}
On Jan 17, 9:20 am, "Marty Alchin" <[EMAIL PROTECTED]> wrote:
> I've been considering this, but haven't gotten around to actually
> doing so. Keep us posted if you have any success.
>
> -Gul
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Re: How get list value of cursor.fetchall() in template
On Jan 17, 12:10 pm, Nader <[EMAIL PROTECTED]> wrote:
> Hallo
>
> For a reason I had to customize the Manager class of a model:
>
> class QueueManager(models.Manager):
> def usedInputs(self, id):
> from django.db import connection
> cursor = connection.cursor()
> cursor.execute("""
>SELECT * FROM usedInput WHERE jobID=%s""" % id)
> result_list = []
> for row in cursor.fetchall():
> result_list.append(row)
> return result_list
>
> This function returns a list of tuples. The I define a view function:
>
> def inputs(request, id):
> q_list = Usedinput.objects.usedInputs(id)
> return render_to_response(
> 'usedInputs/inputs.html', {'q_list': q_list}
>
> And in a template I woud present the list elements in a table:
>
> {% if q_list %}
>
>
> jobID
> processorID
> datasetID
> filename
> fileVersion
>
>
>{% for input in q_list %}
>
> {{ input[0][0] }}
> {{ input[0][1] }}
> {{ input[0][2] }}
> {{ input[0][3] }}
> {{ input[0][4] }}
>
>{% endfor %}
>
> {% endif %}
>
> But in template we could not present the value as "input[0][0]". Would
> somebody give me a solution of this problem?
>
Make the row-creation part of your table:
{% for input in q_list %}
{% for elem in input %}{{ elem }}{% endfor %}
{% endfor %}
Karen
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How get list value of cursor.fetchall() in template
Hallo
For a reason I had to customize the Manager class of a model:
class QueueManager(models.Manager):
def usedInputs(self, id):
from django.db import connection
cursor = connection.cursor()
cursor.execute("""
SELECT * FROM usedInput WHERE jobID=%s""" % id)
result_list = []
for row in cursor.fetchall():
result_list.append(row)
return result_list
This function returns a list of tuples. The I define a view function:
def inputs(request, id):
q_list = Usedinput.objects.usedInputs(id)
return render_to_response(
'usedInputs/inputs.html', {'q_list': q_list}
And in a template I woud present the list elements in a table:
{% if q_list %}
jobID
processorID
datasetID
filename
fileVersion
{% for input in q_list %}
{{ input[0][0] }}
{{ input[0][1] }}
{{ input[0][2] }}
{{ input[0][3] }}
{{ input[0][4] }}
{% endfor %}
{% endif %}
But in template we could not present the value as "input[0][0]". Would
somebody give me a solution of this problem?
Regards,
Nader
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Re: Django Tutorial02 / TEMPLATE_DIRS
Somehow you are not using the version of the settings.py file you think you are. See below. On Jan 17, 11:26 am, code_berzerker <[EMAIL PROTECTED]> wrote: > Trying to solve the problem I added following code to settings.py: > > ALLOWED_INCLUDE_ROOTS = ( > '/var/www', > ) > Just FYI, as far as I know, this setting is only used for the ssi tag. The tutorial doesn't use that, does it? So I don't believe this is needed. [much snipped] > Settings > Using settings module mysite.settings > Setting Value [more snipped] > TEMPLATE_DIRS > () [more snipped] > > ** > * settings.py: * > ** > > > 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. > '/var/www/test/djtest/tpl', > #"/home/html/djtest/tpl", > ) > So, though the settings.py you posted has TEMPLATE_DIRS with your '/ var/www...' directory listed, the one you are running with has no TEMPLATE_DIRS. Karen --~--~-~--~~~---~--~~ 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: Templates with multiple repeating blocks
On Jan 16, 3:41 am, stryderjzw <[EMAIL PROTECTED]> wrote: > Thanks, everyone. > > I like this idea. That really helped. I hope this gets considered. > > Cheers, > Justin Ok, as soon as I get a chance, I'll get some docs and tests done and post a ticket with a patch. That should greatly improve the chance of it getting in. I also find it incredibly useful to reuse a block. It comes up very often, especially with the title tag in the header and then wanting the title tag content again in a h? tag in the body. Also comes up a lot with lists of links that need presentation in the header and footer of a page. Much DRYer than cutting and pasting the info over and over. On that note, I was thinking that 'block_ref' might be a better name than 'reuse_block'. Also, I was wondering if it might not be a good idea to have a block cache it's rendering on first render when a block has references. Wouldn't be that hard, would ensure that expensive blocks were rendered once, and that the two renderings were identical should any of the dynamic content change between renderings. Thoughts? Wayne --~--~-~--~~~---~--~~ 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 Tutorial02 / TEMPLATE_DIRS
Trying to solve the problem I added following code to settings.py:
ALLOWED_INCLUDE_ROOTS = (
'/var/www',
)
but it didnt help.
I skipped this error for a bit and continued with tutorial and heres
backtrace of what happened later and also my settings.py content.
**
* backtrace: *
**
TemplateDoesNotExist at /test/djtest/polls/
polls/index.html
Request Method: GET
Request URL:http://192.168.233.129:8080/test/djtest/polls/
Exception Type: TemplateDoesNotExist
Exception Value:polls/index.html
Exception Location: /usr/lib/python2.5/site-packages/django/template/
loader.py in find_template_source, line 72
Python Executable: /usr/bin/python
Python Version: 2.5.1
Python Path:['/var/www/test/djtest/mysite', '/usr/lib/python25.zip',
'/usr/lib/python2.5', '/usr/lib/python2.5/plat-linux2', '/usr/lib/
python2.5/lib-tk', '/usr/lib/python2.5/lib-dynload', '/usr/local/lib/
python2.5/site-packages', '/usr/lib/python2.5/site-packages', '/usr/
lib/python2.5/site-packages/Numeric', '/var/lib/python-support/
python2.5']
Template-loader postmortem
Django tried loading these templates, in this order:
* Using loader
django.template.loaders.filesystem.load_template_source:
* Using loader
django.template.loaders.app_directories.load_template_source:
o /usr/lib/python2.5/site-packages/django/contrib/admin/
templates/polls/index.html (File does not exist)
Traceback Switch to copy-and-paste view
* /usr/lib/python2.5/site-packages/django/core/handlers/base.py in
get_response
75. # Apply view middleware
76. for middleware_method in self._view_middleware:
77. response = middleware_method(request, callback,
callback_args, callback_kwargs)
78. if response:
79. return response
80.
81. try:
82. response = callback(request, *callback_args,
**callback_kwargs) ...
83. except Exception, e:
84. # If the view raised an exception, run it through
exception
85. # middleware, and if the exception middleware returns a
86. # response, use that. Otherwise, reraise the exception.
87. for middleware_method in self._exception_middleware:
88. response = middleware_method(request, e)
▼ Local vars
Variable Value
callback
callback_args
()
callback_kwargs
{}
debug
e
TemplateDoesNotExist('polls/index.html',)
exceptions
mail_admins
middleware_method
>
request
, POST:, COOKIES:
{'sessionid': '54170faf598f4c6a41c2be99843f5d7c'}, META:
{'CONTENT_LENGTH': '', 'CONTENT_TYPE': 'text/plain',
'DJANGO_SETTINGS_MODULE': 'mysite.settings', 'GATEWAY_INTERFACE': 'CGI/
1.1', 'HISTCONTROL': 'ignoreboth', 'HOME': '/home/notroot',
'HTTP_ACCEPT': 'text/xml,application/xml,application/xhtml+xml,text/
html;q=0.9,text/plain;q=0.8,image/png,*/*;q=0.5',
'HTTP_ACCEPT_CHARSET': 'ISO-8859-1,utf-8;q=0.7,*;q=0.7',
'HTTP_ACCEPT_ENCODING': 'gzip,deflate', 'HTTP_ACCEPT_LANGUAGE': 'en-
us,en;q=0.5', 'HTTP_CACHE_CONTROL': 'max-age=0', 'HTTP_CONNECTION':
'keep-alive', 'HTTP_COOKIE':
'sessionid=54170faf598f4c6a41c2be99843f5d7c', 'HTTP_HOST':
'192.168.233.129:8080', 'HTTP_KEEP_ALIVE': '300', 'HTTP_USER_AGENT':
'Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.1.11) Gecko/
20071127 Firefox/2.0.0.11', 'HUSHLOGIN': 'FALSE', 'LANG':
'en_US.UTF-8', 'LESSCLOSE': '/usr/bin/lesspipe %s %s', 'LESSOPEN': '| /
usr/bin/lesspipe %s', 'LOGNAME': 'notroot', 'LS_COLORS':
'no=00:fi=00:di=01;34:ln=01;36:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:su=37;41:sg=30;43:tw=30;42:ow=34;42:st=37;44:ex=01;32:*.tar=01;31:*.tgz=01;31:*.arj=01;31:*.taz=01;31:*.lzh=01;31:*.zip=01;31:*.z=01;31:*.Z=01;31:*.gz=01;31:*.bz2=01;31:*.deb=01;31:*.rpm=01;31:*.jar=01;31:*.jpg=01;35:*.jpeg=01;35:*.gif=01;35:*.bmp=01;35:*.pbm=01;35:*.pgm=01;35:*.ppm=01;35:*.tga=01;35:*.xbm=01;35:*.xpm=01;35:*.tif=01;35:*.tiff=01;35:*.png=01;35:*.mov=01;35:*.mpg=01;35:*.mpeg=01;35:*.avi=01;35:*.fli=01;35:*.gl=01;35:*.dl=01;35:*.xcf=01;35:*.xwd=01;35:*.flac=01;35:*.mp3=01;35:*.mpc=01;35:*.ogg=01;35:*.wav=01;35:',
'MAIL': '/var/mail/notroot', 'OLDPWD': '/var/www/test/djtest', 'PATH':
'/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/
games', 'PATH_INFO': '/test/djtest/polls/', 'PWD': '/var/www/test/
djtest/mysite', 'QUERY_STRING': '', 'REMOTE_ADDR': '192.168.233.1',
'REMOTE_HOST': '', 'REQUEST_METHOD': 'GET', 'RUN_MAIN': 'true',
'SCRIPT_NAME': '', 'SERVER_NAME': 'ubuntu.localdomain', 'SERVER_PORT':
'8080', 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'WSGIServer/
0.1 Python/2.5.1', 'SHELL': '/bin/bash', 'SHLVL': '1', 'TERM':
'linux', 'TZ': 'Europe/Warsaw', 'USER': 'notroot', '_': '/usr/bin/
python', 'wsgi.errors': ', mode 'w' at
0xb7d4e0b0>, 'wsgi.file_wrapper': , 'wsgi.input':
, 'wsgi.multiprocess': False,
'wsgi.multithread': T
Re: how to pass dynamic number of not named args to the view?
it's smart, readable urls and lite regexp :) thanks :)
On 17 Січ, 16:52, "Marty Alchin" <[EMAIL PROTECTED]> wrote:
> On Jan 17, 2008 7:19 AM, sector119 <[EMAIL PROTECTED]> wrote:
>
> > I decide to create delete_many view and I want to pass dynamic number
> > of args to it using urls:
>
> > /streets/street/1/delete/
> > /streets/street/12/3/4/delete/
> > /streets/street/7/12/43/98/192/delete/
>
> > what regexp in urls.py an view definition have I to use in my
> > situation?
>
> > view definition, I think, have to be something like:
> > def delete_many(request, *args, **kwargs):
> > ...
>
> > but how to write url regexp?
>
> I'd recommend something like this for your regex:
>
> ^streets/street/(?P(?:[0-9]+/?)*)/delete/
>
> That will pull in all the numbers as a single string, since you can't
> have an arbitrary number of groups in regular expressions. In your
> view, you just split them apart, like so:
>
> def view(request, id_list):
> id_list = map(int, id_list.split('/'))
> # You now have a list of IDs passed to the view
>
> Hope that helps.
>
> -Gul
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Re: open flash chart & django
I've been considering this, but haven't gotten around to actually doing so. Keep us posted if you have any success. -Gul --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
open flash chart & django
has anybody succesfully used "open flash chart" with django? i´ve been downloading the files and installed it, but the (flash)data isn´t displayed. questions are: - where do you put the files? guess OpenFlashChart.py should be somewhere on the PYTHONPATH whereas the .swf and .js-files are in the media-folder. - how do you actually render data? what does the view look like? thanks, patrick --~--~-~--~~~---~--~~ 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 pass dynamic number of not named args to the view?
On Jan 17, 2008 7:19 AM, sector119 <[EMAIL PROTECTED]> wrote:
> I decide to create delete_many view and I want to pass dynamic number
> of args to it using urls:
>
> /streets/street/1/delete/
> /streets/street/12/3/4/delete/
> /streets/street/7/12/43/98/192/delete/
>
> what regexp in urls.py an view definition have I to use in my
> situation?
>
> view definition, I think, have to be something like:
> def delete_many(request, *args, **kwargs):
> ...
>
> but how to write url regexp?
I'd recommend something like this for your regex:
^streets/street/(?P(?:[0-9]+/?)*)/delete/
That will pull in all the numbers as a single string, since you can't
have an arbitrary number of groups in regular expressions. In your
view, you just split them apart, like so:
def view(request, id_list):
id_list = map(int, id_list.split('/'))
# You now have a list of IDs passed to the view
Hope that helps.
-Gul
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Re: about dpaste
As far as I know there is no search engine present at dpaste.com. Lic. José M. Rodriguez Bacallao wrote: > Hi folks, I need to know how can I search, explore for codes in > http://dpaste.com/ > I really can't figure out 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 -~--~~~~--~~--~--~---
about dpaste
Hi folks, I need to know how can I search, explore for codes in http://dpaste.com/ I really can't figure out how. -- 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: Unable to find custom filters
On Jan 16, 11:30 pm, Collin Grady <[EMAIL PROTECTED]> wrote: > He did add it - 'test2.test' I don't think so. If you look at the original post, the custom filters file is in the app called 'app'. Taking that into account he would need to add something like 'test2.app'. --~--~-~--~~~---~--~~ 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: I think the django's froms js too complicated and not flexible , is there anybody agree?
On Jan 17, 2008 6:30 AM, maoxl <[EMAIL PROTECTED]> wrote: > writing a html form is just NOT so complicated, and I really don't > think it deserve a py package as luxury as the > django.contrib.newfroms . why not just write html forms by hand . > I'm a new comer to django, hoping somebody tell me the philosophy > behind the design of newforms The purpose of the newforms package is to make it easy to to server-side validation of submitted data. The fact that it also does a good job of spitting out HTML is a nice bonus. -- "Bureaucrat Conrad, you are technically correct -- the best kind of correct." --~--~-~--~~~---~--~~ 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: I think the django's froms js too complicated and not flexible , is there anybody agree?
Writing a html form is a very repetitive task: design a form (generaly taken from some db field), prepare the html, render it, get the result, validate it, and save it to db. newforms lib gathers all what this tasks have in commun (and some times more) and i'am really convinced that it is far to be a luxury. In addition to this, newforms is not imposed, peaple who find simple to manage process of creating htmlform themselves, are still free to do it. On 17 jan, 13:30, maoxl <[EMAIL PROTECTED]> wrote: > writing a html form is just NOT so complicated, and I really don't > think it deserve a py package as luxury as the > django.contrib.newfroms . why not just write html forms by hand . > I'm a new comer to django, hoping somebody tell me the philosophy > behind the design of newforms --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
about dbpaste
Hi folks, I need to know how can I search, explore for codes in http://dpaste.com/ I really can't figure out how. -- 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: Problem with loading fixture xml to Postgres database
I'm not sure, but I think it's a problem with the psycopg backend under Python 2.3.5. When I loaded fixtures with Python 2.3.5 I got no errors and the fixtures haven't been loaded. When I loaded fixtures with Python 2.5 I got an error and when I fixed it the fixtures were loaded. I used the same fixtures data. I'm sorry, but I don't have Python 2.3.5 environment anymore, so I can not check it. Regards, Alex Arshavski. On Jan 17, 12:42 am, "Russell Keith-Magee" <[EMAIL PROTECTED]> wrote: > On Jan 16, 2008 10:47 PM, knight <[EMAIL PROTECTED]> wrote: > > > > > I have figured out what theproblemis. > > I was using python 2.3.5. And with this python version, Django says > > that X entities were imported, but none is really imported. > > And after installing python 2.5, I got the error message on missing > > dependencies. > > This is interesting - I wasn't aware of any differences that might > exist with the Python 2.3.5 backend. > > Is this aproblemwith the psycopg backend under Python 2.3.5? Does it > undergo dependency failures in a different way to the Python 2.5 > backend? > > If you run the Django system tests (the runtests.py script in the test > directory of a Django checkout) using Python 2.3.5, do you get any > failures? > > 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 -~--~~~~--~~--~--~---
I think the django's froms js too complicated and not flexible , is there anybody agree?
writing a html form is just NOT so complicated, and I really don't think it deserve a py package as luxury as the django.contrib.newfroms . why not just write html forms by hand . I'm a new comer to django, hoping somebody tell me the philosophy behind the design of newforms --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
how to pass dynamic number of not named args to the view?
I decide to create delete_many view and I want to pass dynamic number of args to it using urls: /streets/street/1/delete/ /streets/street/12/3/4/delete/ /streets/street/7/12/43/98/192/delete/ what regexp in urls.py an view definition have I to use in my situation? view definition, I think, have to be something like: def delete_many(request, *args, **kwargs): ... but how to write url regexp? --~--~-~--~~~---~--~~ 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: Private (owner) vs. public records
> I fully agree with you. This is generaly not a very good > design, but i think we can do some exception for a very > specific problems. For example, i found this very handy, when > we have to support a multilingual db: getting the current > language like this and use it to select the right values in db > can save us a lot of work, and result in a more clear views > code and template. Bugged by the thread-local storage of the user, I've used a classmethod to return the allowed objects, something like: def MyModel(Model): owner = ForeignKey(User) public = BooleanField() def for_user(cls, user): return cls.objects.filter( Q(owner__id = user.id) | Q(public=True) ) for_user = classmethod(for_user) and then in my view's code, simply use things = MyModel.for_user(request.user) I'd like to try stunt I saw recently where I've got a decorative model in the inheritance hierarchy that allows me to just define standard field-names and then use multiple-inheritance to bring in the method: class FilteredByUser(object): def for_user(cls, user): filters = Q(owner__id=user.id) if hasattr(cls, 'public'): #not sure on this syntax filters |= Q(public=True) return cls.objects.filter(filters) for_user = classmethod(for_user) def MyModel1(Model, FilteredByUser): owner = ForeignKey(User) public = BooleanField() def MyModel2(Model, FilteredByUser): owner = ForeignKey(User) Tricky use of the Meta class might even be an elegant way to do this without forcing the field-names to be "owner" and "public", possibly allowing for definition of something like def MyModel3(Model, FilteredByUser): author = ForeignKey(User) published = BooleanField() class Meta: userfield = 'author' publicfield = 'published' but patching FilteredByUser to allow for smart use of the Meta class is left as an exercise for the reader (or at least until I have some time to sit down and hack it :) [regarding using thread-local variables to store the user] > I know that it is not very good, but it is like evil, it is > tempting :-) +1 QOTW :) -tkc --~--~-~--~~~---~--~~ 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: Private (owner) vs. public records
On Jan 17, 2008 5:36 AM, Grindizer <[EMAIL PROTECTED]> wrote: > For example, i found this very handy, when we have to support a > multilingual db: getting the current language like this and use it to > select the right values in db can save us a lot of work, and result in > a more clear views code and template. You want to have a look in django.utils.translation, which already has code to manage things like getting/setting the active language. -- "Bureaucrat Conrad, you are technically correct -- the best kind of correct." --~--~-~--~~~---~--~~ 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: Private (owner) vs. public records
I fully agree with you. This is generaly not a very good design, but i think we can do some exception for a very specific problems. For example, i found this very handy, when we have to support a multilingual db: getting the current language like this and use it to select the right values in db can save us a lot of work, and result in a more clear views code and template. I know that it is not very good, but it is like evil, it is tempting :-) On 17 jan, 12:07, "James Bennett" <[EMAIL PROTECTED]> wrote: > On Jan 17, 2008 5:00 AM, Grindizer <[EMAIL PROTECTED]> wrote: > > > - If you want to retrieve the current logged user at model level, this > > is a little more complicated, because models are note designed to see > > what happen at process level, but it still possible, look at this: > > Any code which requires this is, in my opinion, badly designed and > should be re-thought so that it accesses the user object from a > context where it's already naturally available -- preferably in a view > which has access to the HttpRequest object. It's easy enough to pass > the request, or the logged-in user read from the request, to functions > on an as-needed basis, and doing so is much clearer and much less > hackish than the threadlocals trick. > > -- > "Bureaucrat Conrad, you are technically correct -- the best kind of correct." --~--~-~--~~~---~--~~ 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: Internationalization
-BEGIN PGP SIGNED MESSAGE-
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By the way, I've noticed that template tag {% edit_translation %} in
this project assumes oldforms
Alex Koshelev пишет:
| http://code.google.com/p/django-multilingual/
| Helps you to have translations for database entries
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Comment: Using GnuPG with Fedora - http://enigmail.mozdev.org
iD8DBQFHjznMHoZOXY8LFOARAlkWAJ4jF20MeHfLES0WhmQ8UFzdAS7JkQCdE0J6
9Zo04meC8WrkxdEj0y7hu/M=
=4vxW
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Re: Django Tutorial02 / TEMPLATE_DIRS
On Jan 17, 5:33 am, Collin Grady <[EMAIL PROTECTED]> wrote: > On Jan 16, 11:22 am, code_berzerker <[EMAIL PROTECTED]> wrote: > > > I put my templates somewhere in /var/www/ just beside project code and > > media files. > > If /var/www is a web root, your project code should *not* be there. > Don't ever put django code in a web-readable directory if you can help > it :) Thanx, I will use your advice when I put django app on production server :) --~--~-~--~~~---~--~~ 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 Tutorial02 / TEMPLATE_DIRS
On Jan 16, 8:36 pm, Rajesh Dhawan <[EMAIL PROTECTED]> wrote: > 1. settings.TEMPLATE_LOADERS contains the entry > django.template.loaders.filesystem.load_template_source before the > entry django.template.loaders.app_directories.load_template_source the order is correct > 2. the path specified in TEMPLATE_DIRS has no typos path is verified via commandline (cd /path/to/tpl/) and was correct > 3. the user you are running the Django application as has read/write > access to that template directory. Are you using the built-in > development server (python manage.py runserver) or an external web > server (Apache)? If it's the latter, you will need to make sure that > the user that Apache runs as has access to that template directory. I use devserver and even setting 777 on the directory tree for templates doesnt help. --~--~-~--~~~---~--~~ 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: Private (owner) vs. public records
On Jan 17, 2008 5:00 AM, Grindizer <[EMAIL PROTECTED]> wrote: > - If you want to retrieve the current logged user at model level, this > is a little more complicated, because models are note designed to see > what happen at process level, but it still possible, look at this: Any code which requires this is, in my opinion, badly designed and should be re-thought so that it accesses the user object from a context where it's already naturally available -- preferably in a view which has access to the HttpRequest object. It's easy enough to pass the request, or the logged-in user read from the request, to functions on an as-needed basis, and doing so is much clearer and much less hackish than the threadlocals trick. -- "Bureaucrat Conrad, you are technically correct -- the best kind of correct." --~--~-~--~~~---~--~~ 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: Private (owner) vs. public records
- If you want retrieve all Person objects that can be viewed by a user, this is possible with this query: persons = Person.objects.filter( Q(owner=my_user) | Q(public=True) ) my_user is the current logged user, so this query, in designed to be executed in a view function. - If you want to retrieve the current logged user at model level, this is a little more complicated, because models are note designed to see what happen at process level, but it still possible, look at this: http://lukeplant.me.uk/blog.php?id=1107301634 So you can finally write a custom manager in which you will have something like this: my_user = get_current_user() Person.objects.filter( Q(owner= my_user ) | Q(public=True) ) On 17 jan, 03:18, John M <[EMAIL PROTECTED]> wrote: > I want to create a model system where a user can own a record (i.e. > foreign key to users table) and those records are only seen by that > user OR the user can choose to make the record public (boolean field > in model) that allows others to view-only the record. > > I was trying to come up with some simple model managers to do this, > but wanted to get some input first. > > a Model something like: > > class Person(models.Model): > first_name = models.CharField(max_length=30) > last_name = models.CharField(max_length=30) > owner = models.ForeignKey(user) > public = models.booleanfield() > > Basically, this will be a site where users can keep track of their > stuff, but allow others to view what they have too (the person model > isn't what I'm going to use, just an example). > > Any thoughts? > > 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-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 multi application, multi database, need to sync..
On 17 янв, 05:58, otonk <[EMAIL PROTECTED]> wrote: > hi, i am currently designing two or more django application, one > application act as the master application, contains all the data, the > other application has partial function of the master application. The > master database belongs to the master application, other database has > a partial data from the master database. The reason we have such > design is these application is separated geographically and the > connection may not be always available. The problem with this design > is how to move partial data from master db to other db, the sync > process is triggered by user. I need an way to sync the data. I know > this is doable but I am confused with the implementation. Any solution > is appreciated. Thank you. Create the sync script using the Python DB API directly (no Django ORM). And then trigger it either automatically with the cron job or manually, by wrapping that script inside django view. You may want to add `modified` DateTimeField to all your Django models and store the last sync date/time somewhere. So the sync script should only SELECT records from master database where 'modified' is greater than last sync date and INSERT/UPDATE it into other database. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
And now there is something better than GOOGLE
Its a new revolution in finding inormation on the internet I used this to get most of my info on F1 and fooball Check out http://askhomer.co.nr/ --~--~-~--~~~---~--~~ 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: Loading Template
Ok thanks got it.
On Jan 17, 1:20 pm, shabda <[EMAIL PROTECTED]> wrote:
> Save yourself the trouble of writing a view function and use the
> generic view
> direct_to_templatehttp://www.djangoproject.com/documentation/generic_views/#django-view...
>
> On Jan 17, 12:50 pm, "Karen Tracey" <[EMAIL PROTECTED]> wrote:
>
> > On Jan 17, 2008 2:32 AM, laspal <[EMAIL PROTECTED]> wrote:
>
> > > Hi,
> > > I wanted to know how can I load template without adding any
> > > functionality to it.
> > > Basically I just wanted to see how does my template looks.
>
> > > MY view.py is :
> > > from django.template.loader import get_template
> > > from django.template import Context
>
> > > def Main_Page(request):
> > >t = get_template('MainPage.html')
> > >html = t.render(Context({}))
> > > ???
> > >???
>
> > html = t.render(Context({}))
> > return HttpResponse(html)
>
> > That will render the template with an empty context and return the result.
> > This will only work if your template in fact does not need any context
> > variables to render properly.
>
> > Karen
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Re: These waters aren't so friendly after all
> > ...well, the local folks are friendly enough. > > Last I washed upon these sands, capsized on the first leg of my maiden > voyage, I was advised that my vessel, django 0.95.1-1, running on > Linux Debian Etch, was a relic beyond salvage. > > So back in port, I smash a magnum of champagne across the bow of my > sleek new django 0.96-1.1, running on Linux Debian Lenny, and cheer as > she slides down the weighs. > > I fire up Python (2.4.4), import django, and enter django.VERSION... > oops? What's this 0.96.0994? Supposed to be 0.96.1-1. > > Well let's try django-admin.py startproject mysite... Whooo ABANDON > SHIP! SyntaxError: invalid syntax. > > So here I am again... stranded on the sand. > > Ok, ok... I know you Windows salts have no sympathy for we who choose > Linux. More's the pity. And we who choose Debian are a still smaller > minority. But, damnit, hold the flame war, in my experience, Debian > has the best package management system on the globe. It let's us > choose stable, testing, and unstable versions of our applications. In > my case, I value stability in my web applications. But 'pears to me > that django doesn't offer that, at least for my crowd. > > Indeed, during my previous visit to these climes, one bystander urged > me to download the SVN version of django for the latest and the > greatest. But this advice scares the socks off me. How can I promise > my clients stability when I'm gamboling on the cutting edge? Moreover, > it makes me nervous as heck to consider compromising my file system > with apt-alien files, when apt and aptitude have served me so well > over these five years. Indeed, I've never run into the kinds of > problems of starting up a new application that I've seen with django. > > So where do I turn? Pylons? TurboGears? Ruby on Rails? Wait until > django stabilizes sufficiently for conservative folks like me? > > Advisories welcomed. > > All the best, > > Lloyd > > > H, I have that very same version running without syntax errors on Goobuntu, with all the apts you'd care to get. To be honest, I downloaded the tarball, unpacked it and used the Python package management system to install, which goes something like this: tar xvzf django-0.96.tar.gz cd django-0.96 sudo python setup.py install and voila`... There is nothing terribly unstable about the bleeding edge of django. In many ways, you can expect the SVN version to be most complete as they use an agile development system and the SVN stuff is a real release. Python in use is version 2.43. I have also had success with django on Mandriva 2008 (with Python 2.51). A word to the wise... if you want django on windows with that boneheaded IIS version 6.0 or later, you need version 0.95 with PyISAPIe as an accessory. TurboGears would be a terrible choice. Python does not do well on threads and has been known to lock up solid when executing a fork() out of a thread. Also, unless you feel your webserver should use very little of your computers resources, the threaded approach of TurboGears may not give you what you want. Python folk made a design decision way back to implement a Global Interpreter Lock that means one thread runs at a time in any process, even if you have 100 threads and 32 processor cores, one thread will be running on one processor. So while TurboGears has a very short learning curve, it is not really for production performance. Zope might be the ticket for you if you don't have patience for Django. The Zope Enterprise Objects running as parallel processes do provide high performance. Most people who have used it call ZEO the bee's knees. Zope will work with its own production server, or with apache, or IIS up through 5.0, or even boa. Zope will work with most databases, and it it also has its own, called ZODB, and the O is for Object. The granularity of the security is unsurpassed, and the support community is large. Given all that, for the particular job Django was designed for, nothing can touch it. Now, if you care to fall down one level, there are two frameworks of significance. SqlAlchemy and Formalchemy. I have a program which takes two command-line parameters and imports Sqlalchemy. One of the command-line parameters is the url for the data base, and the other is the path to a csv (comma separated variable) file. The program probes the url to determine which database it is talking to, then looks at the csv, taking the first row as column names. Going down the columns, it guesses the type, then it creates the table and loads it with the data from the csv. That program is nothing special, everyone would say, I am sure, but it becomes special when you discover that it does these things in 98 lines of code. So you have: TurboGears (Threads limits the performance) Django (Best for web-publishing applications and pretty good at most other things) Zope (lots of options, production performance, and huge) Plone (Content Management on top of Zope) and then you have th
Re: Loading Template
Save yourself the trouble of writing a view function and use the
generic view direct_to_template
http://www.djangoproject.com/documentation/generic_views/#django-views-generic-simple-direct-to-template
On Jan 17, 12:50 pm, "Karen Tracey" <[EMAIL PROTECTED]> wrote:
> On Jan 17, 2008 2:32 AM, laspal <[EMAIL PROTECTED]> wrote:
>
>
>
>
>
> > Hi,
> > I wanted to know how can I load template without adding any
> > functionality to it.
> > Basically I just wanted to see how does my template looks.
>
> > MY view.py is :
> > from django.template.loader import get_template
> > from django.template import Context
>
> > def Main_Page(request):
> >t = get_template('MainPage.html')
> >html = t.render(Context({}))
> > ???
> >???
>
> html = t.render(Context({}))
> return HttpResponse(html)
>
> That will render the template with an empty context and return the result.
> This will only work if your template in fact does not need any context
> variables to render properly.
>
> Karen
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