gettext_noop usage?
Hello, I read the documentation of gettext_noop and its template counterpart {% trans "value" noop %} and I must admit I still don't understand their use cases and usage. This is what djangobook says: x--- "Marking strings as no-op Use the function django.utils.translation.gettext_noop() to mark a string as a translation string without translating it. The string is later translated from a variable. Use this if you have constant strings that should be stored in the source language because they are exchanged over systems or users -- such as strings in a database -- but should be translated at the last possible point in time, such as when the string is presented to the user." x--- I might be dumb, but could someone shed some light on this, and show an example of no-op'ed strings and late translation of it for the novice user? What is the use case here? How a string is translated from a variable? When? Thanks in advance, Amit --~--~-~--~~~---~--~~ 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: ORM / Performance
yezooz napisał(a): >>> two words: intelligent caching >>> Know what you're asking for commonly, and cache it up with memcache. >>> That will do you a world of benefit. >> Well of course caching will solve some of the problems, but cache >> still needs to regenerated sometime... > > I should say that I'm thinking about few millions of pageviews a day Memcached is designed to handle such traffic, so use it intelligently. I mean, don't rely only on page/view caching provided with Django out of the box, use queryset result and object cache. With reasonable expiration time, your db will be queried rarely and you'd get your objects nearly instantly. The other things worth putting in cache are computed values -- if you don't mind some delays. We do such things and the only thing I can say is that it just works, we are able to handle many thousands of requests per minute and the sites are much more responsible. Unfortunately, that approach would require deleting the objects from cache everytime they are modified, but it's a fair tradeoff IMO. -- Jarek Zgoda Skype: jzgoda | GTalk: [EMAIL PROTECTED] | voice: +48228430101 "We read Knuth so you don't have to." (Tim Peters) --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
unknown encoding cp0
Hi, a while back i updated my python isntall to version 2.5.1. on a Windows 2000 server. It also runs Apache 2.2 & mod_python for Django. Since the python upgrade, i got this "unknown encoding cp0" error. I hadn't changed anything to the code. The errors always occured on print commands. I found a workaround by adding str() Thus print "Blabla %s " % self.blabla had to be changed to print "Blabla %s " % str(self.blabla) in order to solve the problem. I found a page that clarifies it a bit but it doesn't seem to provide a clear answer as to how to solve the problem. https://lists.ubuntu.com/archives/bazaar/2006q4/019418.html Any idea as to why i suddenly got that error and is there another way to solve it (not using str)? Regards, Benedict --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
NEED TO JOIN A GROUP? 10,000 JOIN WEEKLY FREE SIGN UP!
NEED TO JOIN A GROUP? 10,000 JOIN WEEKLY FREE SIGN UP! http://www.blpurl.com/al42 --~--~-~--~~~---~--~~ 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: duplicate key violates unique constraint
> Hmmm, could be a double-click problem (the first request creates the > user between the check and create of the second request). I assume > make_random_password is not the problem ... > > Do you know which email/username causes the problem? Does it indeed > exist in the db ater the operation? Before? Yes, I know email and after inspecting DB and access.log, I could not found any suspicious records. I double checked code, and could not found any potential problem. I contacted our hosting support, and try to solve it with them. I am satisfied that problems is some other place than my code :) Regards Michal --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
display all attributes in template
Hi group, I would like to see all attributes for an object in my template. I can use {% debug %} in the template but it will show only key-value pair where pair is an object. Example: 'service': , I tried {{ service|pprint }} but it didn't work. Any advice? Thanks, Michal --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Talk like a Pirate Middleware
Today I was looking for some middleware that would allow changing of the text of a site into Pirate Talk without effecting the content, as today was Talk like a Pirate day. http://www.talklikeapirate.com/ . There wasn't anything available for Django that would change site text into "Pirate Talk". Being inspired by some conversations on the django IRC channel, I decided to dig into the Middleware and attempt it myself. After about spending an hour learning Django Middleware and BeautifulSoup, I've finished the Talk like a Pirate middleware! I wouldn't say it's the best thing since sliced bread but it does work, was a blast to write ;) Writing middleware was very simple. You can find more information at: http://www.scott-benjamin.com/blog/2007/sep/19/django-talk-pirate-arrr/ Cheers! Scott --~--~-~--~~~---~--~~ 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 alongside other web apps
I'm configuring a new server that needs to run a standard website alongside a Django application. Everything is installed correctly but browsing to the site goes straight to the Django app, I can't see the main site at all as it seems Django takes over. What I'd like to do is have a URL like this; http://www.mysite.com - the main website and this for the Django app; http://register.mysite.com The Apache config is default except for this added in the virtual sites section at the end of httpd.conf; # edit if changed ServerName garritan.centos AcceptPathInfo Off SetHandler python-program PythonHandler django.core.handlers.modpython SetEnv DJANGO_SETTINGS_MODULE garritan.settings SetEnv LD_LIBRARY_PATH /usr/lib:/usr/pgsql/lib PythonDebug On # edit if paths change: PythonPath "['/opt/'] + sys.path" # edit if paths change Alias /media /opt/garritan/media # this says, for static content, use apache SetHandler None Satisfy Any Allow from All I have tested it by running the Django app on another port and this works fine but it isn't how I want it to work. Any help on this would be greatly appreciated. Tony --~--~-~--~~~---~--~~ 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: reassessing our Operating System
Linux is linux after all. The kernel remains largely the same, unless you get a patchy distro. The choice is all about your knowledge. If you know your way around in linux, it doesn't really matters. If you're a bit *newer*, you might want to go with a distro with strong repos and a good package manager. I wouldn't even consider using Windows as a server OS. Sorry for the flames. El mar, 18-09-2007 a las 08:02 -0500, Tim Chase escribi�: > > Any special reasons debian based installs are better than > > fedora based ones? > > I can't say there should be any sort of major difference once > meta-package programs were instituted for dependency tracking. > My understanding is that Yum may do this sort of thing. > > I tried Red Hat early in the game and grew frustrated with the > "yes, RPMs install easily, but you have to track down each > dependency individually and install it first" nature of it. > However, that was 5-10 years ago (around RH v5 through v8)...I've > just never tried an RPM-based distro since then. If I wanted > dependency-tracking headaches, I'd build everything from source :) > > As long as you can tell your distro "install these things I care > about and install any requisite dependencies you might need to in > order to get there", it doesn't really matter. > > -tim > > > > > > --~--~-~--~~~---~--~~ 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: unknown encoding cp0
Benedict Verheyen skrev: > Hi, > > a while back i updated my python isntall to version 2.5.1. on a Windows > 2000 server. It also runs Apache 2.2 & mod_python for Django. > Since the python upgrade, i got this "unknown encoding cp0" error. > > I hadn't changed anything to the code. The errors always occured on > print commands. I found a workaround by adding str() > Thus > print "Blabla %s " % self.blabla > had to be changed to > print "Blabla %s " % str(self.blabla) > in order to solve the problem. > What is "self" referring to? Can you give us a stack trace? And which version of Django are you running (it is especially important to know if it is before or after the unicode branch got merged). Nis --~--~-~--~~~---~--~~ 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 alongside other web apps
On 9/19/07, tonybanjo <[EMAIL PROTECTED]> wrote: > > I'm configuring a new server that needs to run a standard website > alongside a Django application. Everything is installed correctly but > browsing to the site goes straight to the Django app, I can't see the > main site at all as it seems Django takes over. > > What I'd like to do is have a URL like this; > > http://www.mysite.com - the main website and this for the Django app; > > http://register.mysite.com > > The Apache config is default except for this added in the virtual > sites section at the end of httpd.conf; > > > # edit if changed > ServerName garritan.centos > AcceptPathInfo Off > > SetHandler python-program > PythonHandler django.core.handlers.modpython > SetEnv DJANGO_SETTINGS_MODULE garritan.settings > SetEnv LD_LIBRARY_PATH /usr/lib:/usr/pgsql/lib > PythonDebug On > > # edit if paths change: > PythonPath "['/opt/'] + sys.path" > > > # edit if paths change > Alias /media /opt/garritan/media > > # this says, for static content, use apache > > SetHandler None > Satisfy Any > Allow from All > > > > I have tested it by running the Django app on another port and this > works fine but it isn't how I want it to work. Any help on this would > be greatly appreciated. > > Tony I've done this in the past by using a LocationMatch directive instead of Location, as I had existing PHP applications which were also in use on the same server: SetHandler python-program PythonHandler django.core.handlers.modpython SetEnv DJANGO_SETTINGS_MODULE projects.settings It helped that the Django app I was running had all its URLs mapped to start with "release_archive". Jonathan. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
sqlreset problem - a bug?
hi, was trying sqlreset after a long time. It does not do the drop and create statements in the proper order: say table foo has a foreign key to table bar, then foo must be dropped first and then bar. In creation, bar must be created first and then foo. Otherwise, in both cases the sql fails. But sqlreset is creating it in the wrong order. -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: sqlreset problem - a bug?
On 9/19/07, Kenneth Gonsalves <[EMAIL PROTECTED]> wrote: > > hi, > > was trying sqlreset after a long time. It does not do the drop and > create statements in the proper order: It never has, and in its current form, it will be very difficult to fix. sqlreset operates on a per-app basis; however, many of the ordering and constraint problems run across apps, and there are some circular relationship problems that are very difficult to resolve in a clean fashion. Back when I was doing the fixture work I was an advocate for removing sqlreset. The decision was made to keep because it can occasionally be useful (when it works), and there isn't an alternative on offer at the moment. If/when we get a schema evolution implementation into core, I would personally expect to see the reset commands be deprecated. Of course, in the meantime, if anyone wants to put the time into resolving the myriad constraint issues that are involved in making sqlreset work, they should feel free to do so. However, it certainly isn't high on my list of priorities. In the meantime, you can always drop and rebuild the entire database, or fall back to raw SQL DROP TABLE statements, managed manually. Yours, Russ Magee --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: sqlreset problem - a bug?
On 19-Sep-07, at 4:41 PM, Russell Keith-Magee wrote: > However, it certainly > isn't high on my list of priorities. In the meantime, you can always > drop and rebuild the entire database, or fall back to raw SQL DROP > TABLE statements, managed manually. not a problem for me as this is only the second time in two years that I have tried it. Just reported in case there was something wrong at my end. -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: apache authorization with django
On Sep 19, 3:05 am, Robin Becker <[EMAIL PROTECTED]> wrote: > I find I can use django users and groups to authorize apache locations and > directories using a modified version of modpython.py(I just hacked it to check > for required groups). > > I have some difficulties with this simple scheme. > > First off it seems to be completely separate from the normal django behaviour. > Is there a way to get existing django tokens to be used? So if I have already > logged in or possess a django token can I use that token to provide access to > an > apache controlled area? > > Secondly the apache validation examples all seem to use mod_python as the > transport between apache and django. We are tending to use fastcgi (via flup > and > runfcgi) as it gives us greater flexibility; we can use an entirely separate > process for the python (perhaps even a different python). Is there a way to > use > a fastcgi based validation? > > Finally, my boss wants to use a single auth database. I'm not sure that's > feasible, but it seems reasonable to have a central controlled database app > which only does user/groups. I think this is less desirable because of the > possibility of permission leakage. I can imagine exporting changes into some > other project's db so this doesn't seem impossible. Can you perhaps gives some code examples of what your authn/authz code looks like now so I can see how you are using groups. The reason I am curious is that I am currently working on implementing a solution in mod_wsgi for better using Python to support Apache authentication and authorization. Also, the other way around, providing hooks so a Python application can use an Apache auth provider for the auth database. This way one can have one auth database across Python and non Python applications, plus static pages, hosted by Apache. For example, Apache configuration for Basic authentication might be: # Setup global auth provider definition. WSGIAuthScript /some/path/django.wsgi WSGIAuthenticationGroup %{GLOBAL} # Django instance mounted on '/'. WSGIScriptAlias / /usr/local/django/site/apache/django.wsgi WSGIApplicationGroup %{GLOBAL} Order deny,allow Allow from all # Trac instance mounted on '/trac' running in daemon process. WSGIDaemonProcess trac WSGIScriptAlias /trac /usr/local/trac/site/apache/trac.wsgi WSGIProcessGroup trac WSGIApplicationGroup %{GLOBAL} Order deny,allow Allow from all # Trac login uses Django auth database. AuthType Basic AuthName "Django" AuthBasicProvider django Require valid-user The script containing the authentication routine would then be something like: import os os.environ['DJANGO_SETTINGS_MODULE'] = 'site.settings' import apache.mod_auth from django.contrib.auth.models import User from django import db def check_password(environ, user, password): db.reset_queries() kwargs = {'username': req.user, 'is_active': True} try: try: user = User.objects.get(**kwargs) except User.DoesNotExist: return apache.mod_auth.AUTH_USER_NOT_FOUND if user.check_password(password): return apache.mod_auth.AUTH_GRANTED else: return apache.mod_auth.AUTH_DENIED finally: db.connection.close() Have left a few bits out here, but in short am using the Django auth database to authenticate access to Trac. The Apache 2.2 auth provider mechanism only deals with authentication and there is no provider mechanism for authorisation, ie., looking to see if a user is in a group etc. For authorisation Apache provides a number of different modules to perform authorisation with what condition needs to be satisfied defined by the Require directive. In the above example mod_authz_user is relied on simply to validate that the user existed and had valid password. Now what I would need to provide in the way of authz functionality so that checks could be made in Python code on whether user satisfied some condition am not sure. This is why I was interested your actual case of how you wanted to use groups. Thanks in advance for any feedback. Graham --~--~-~--~~~---~--~~ 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: apache authorization with django
Graham Dumpleton wrote: > On Sep 19, 3:05 am, Robin Becker <[EMAIL PROTECTED]> wrote: >> I find I can use django users and groups to authorize apache locations and >> directories using a modified version of modpython.py(I just hacked it to >> check >> for required groups). >> >> I have some difficulties with this simple scheme. >> >> First off it seems to be completely separate from the normal django >> behaviour. >> Is there a way to get existing django tokens to be used? So if I have already >> logged in or possess a django token can I use that token to provide access >> to an >> apache controlled area? >> >> Secondly the apache validation examples all seem to use mod_python as the >> transport between apache and django. We are tending to use fastcgi (via flup >> and >> runfcgi) as it gives us greater flexibility; we can use an entirely separate >> process for the python (perhaps even a different python). Is there a way to >> use >> a fastcgi based validation? >> >> Finally, my boss wants to use a single auth database. I'm not sure that's >> feasible, but it seems reasonable to have a central controlled database app >> which only does user/groups. I think this is less desirable because of the >> possibility of permission leakage. I can imagine exporting changes into some >> other project's db so this doesn't seem impossible. > > Can you perhaps gives some code examples of what your authn/authz code > looks like now so I can see how you are using groups. > > The reason I am curious is that I am currently working on implementing > a solution in mod_wsgi for better using Python to support Apache > authentication and authorization. Also, the other way around, > providing hooks so a Python application can use an Apache auth > provider for the auth database. This way one can have one auth > database across Python and non Python applications, plus static pages, > hosted by Apache. > . OK my code looks like the standard django/contrib/auth/modpython.py the patch is *** *** 39,44 --- 38,54 # check the password and any permission given if user.check_password(req.get_basic_auth_pw()): + G = [] #find required groups + S = filter(None,map(str.split,map(str.strip,req.requires( + map(G.extend,[filter(None,s[1:]) + for s in S if s[0].lower()=='group']) + for g in user.groups.all(): + if g.name in G: + G.remove(g.name) + + if G: #fail if required groups remain + return apache.HTTP_UNAUTHORIZED + if permission_name: if user.has_perm(permission_name): return apache.OK we're using this kind of phrase in our 2.0 apache configs AuthType basic AuthName "djauth test" Require valid-user Require group rptlab #AuthUserFile /home/rptlab/etc/passwd #AuthGroupFile /home/rptlab/etc/groups PythonInterpreter djauth PythonAuthenHandler djauth.modpython I'm guessing that AuthBasicProvider (in your examples) is new in Apache 2.2 and makes things easier for this. In 2.0 there seems no way to provide another authorizer without writing an apache module. -- Robin Becker --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Django alongside other web apps
You need two separate VirtualHost definitions, one for each site. You only have one. The ServerName directive in each VirtualHost should match the respective site name. Graham On Sep 19, 7:37 pm, tonybanjo <[EMAIL PROTECTED]> wrote: > I'm configuring a new server that needs to run a standard website > alongside a Django application. Everything is installed correctly but > browsing to the site goes straight to the Django app, I can't see the > main site at all as it seems Django takes over. > > What I'd like to do is have a URL like this; > > http://www.mysite.com- the main website and this for the Django app; > > http://register.mysite.com > > The Apache config is default except for this added in the virtual > sites section at the end of httpd.conf; > > > # edit if changed > ServerName garritan.centos > AcceptPathInfo Off > > SetHandler python-program > PythonHandler django.core.handlers.modpython > SetEnv DJANGO_SETTINGS_MODULE garritan.settings > SetEnv LD_LIBRARY_PATH /usr/lib:/usr/pgsql/lib > PythonDebug On > > # edit if paths change: > PythonPath "['/opt/'] + sys.path" > > > # edit if paths change > Alias /media /opt/garritan/media > > # this says, for static content, use apache > > SetHandler None > Satisfy Any > Allow from All > > > > I have tested it by running the Django app on another port and this > works fine but it isn't how I want it to work. Any help on this would > be greatly appreciated. > > Tony --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
oracle backend doesn't cache connections
Hello, i've recently found out that django does not cache connections to the database but connects for every request and disconnects afterwards. I don't know if this is fine for postgresql/database servers on the same machine. Maybe using pg_pool helps a lot for postgres. However, in our setup, we have an oracle server on another machine in the network. Connecting to oracle takes a while, sometimes up to some seconds, which is completely unusable for a live website. Until now, I've not heard of a similar solution like pg_pool for oracle (and sqlrelay is not supported for now in django, http://code.djangoproject.com/ticket/409). Are there plans to implement some kind of connection caching or may I have not seen a connection pool daemon for oracle? Or is it in some way possible to manage the connections in the django application itself? Thanks for any suggestion, Stefan Bethge --~--~-~--~~~---~--~~ 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: Talk like a Pirate Middleware
Jacob wrote something like this a while ago http://toys.jacobian.org/misc/pirate.py.txt On Sep 19, 5:26 am, Scott Benjamin <[EMAIL PROTECTED]> wrote: > Today I was looking for some middleware that would allow changing of > the text of a site into Pirate Talk without effecting the content, as > today was Talk like a Pirate day.http://www.talklikeapirate.com/. > There wasn't anything available for Django that would change site text > into "Pirate Talk". > > Being inspired by some conversations on the django IRC channel, I > decided to dig into the Middleware and attempt it myself. After > about spending an hour learning Django Middleware and BeautifulSoup, > I've finished the Talk like a Pirate middleware! I wouldn't say it's > the best thing since sliced bread but it does work, was a blast to > write ;) Writing middleware was very simple. > > You can find more information at: > > http://www.scott-benjamin.com/blog/2007/sep/19/django-talk-pirate-arr... > > Cheers! > Scott --~--~-~--~~~---~--~~ 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: unsupported operand type(s) for *: 'Decimal' and 'Decimal'
We have the following weird problem, that we are unable to deliberately replicate no matter what we try... It seems to appears only when our server (running python2.5.1, daily updated django svn, mod_python 3.3.1) has been running for at least maybe 4-5 hours... After an apache restart there is no sign of the bug for another 5-7 hours... The weird thing is that calling the view with the exactly the same parameters usually doesn't reproduce the error. === sample code === (class1, class2) = (sum.__class__, f_c.rate.__class__) d_sum = sum * f_c.rate <- break Local vars: class1 class2 sum Decimal("0.23") === === sum is property of a model object in our database (models.DecimalField(max_digits=7, decimal_places=2)) & f_c.rate is a Decimal constructed using Decimal(string) construction (Decimal is imported with "from decimal import Decimal") We have some doubts that this may be a result of the django's python 2.3_decimal compatibility. Any help is 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 -~--~~~~--~~--~--~---
Re: apache authorization with django
Graham Dumpleton wrote: . >> >>> In 2.0 there seems no way to provide another >>> authorizer without writing an apache module. >> Correct. > > Whoops. Not strictly true. You can write one with mod_python by > implementing a authzhandler(). You just need to know what you are > doing. ;-) > that's what the django approach is doing :) -- Robin Becker --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: apache authorization with django
On Sep 19, 10:05 pm, Robin Becker <[EMAIL PROTECTED]> wrote: > Graham Dumpleton wrote: > > On Sep 19, 3:05 am, Robin Becker <[EMAIL PROTECTED]> wrote: > >> I find I can use django users and groups to authorize apache locations and > >> directories using a modified version of modpython.py(I just hacked it to > >> check > >> for required groups). > > >> I have some difficulties with this simple scheme. > > >> First off it seems to be completely separate from the normal django > >> behaviour. > >> Is there a way to get existing django tokens to be used? So if I have > >> already > >> logged in or possess a django token can I use that token to provide access > >> to an > >> apache controlled area? > > >> Secondly the apache validation examples all seem to use mod_python as the > >> transport between apache and django. We are tending to use fastcgi (via > >> flup and > >> runfcgi) as it gives us greater flexibility; we can use an entirely > >> separate > >> process for the python (perhaps even a different python). Is there a way > >> to use > >> a fastcgi based validation? > > >> Finally, my boss wants to use a single auth database. I'm not sure that's > >> feasible, but it seems reasonable to have a central controlled database app > >> which only does user/groups. I think this is less desirable because of the > >> possibility of permission leakage. I can imagine exporting changes into > >> some > >> other project's db so this doesn't seem impossible. > > > Can you perhaps gives some code examples of what your authn/authz code > > looks like now so I can see how you are using groups. > > > The reason I am curious is that I am currently working on implementing > > a solution in mod_wsgi for better using Python to support Apache > > authentication and authorization. Also, the other way around, > > providing hooks so a Python application can use an Apache auth > > provider for the auth database. This way one can have one auth > > database across Python and non Python applications, plus static pages, > > hosted by Apache. > > . > > OK my code looks like the standard django/contrib/auth/modpython.py the patch > is > > *** > *** 39,44 > --- 38,54 > ># check the password and any permission given >if user.check_password(req.get_basic_auth_pw()): > + G = [] #find required groups > + S = filter(None,map(str.split,map(str.strip,req.requires( > + map(G.extend,[filter(None,s[1:]) > + for s in S if s[0].lower()=='group']) > + for g in user.groups.all(): > + if g.name in G: > + G.remove(g.name) > + > + if G: #fail if required groups remain > + return apache.HTTP_UNAUTHORIZED > + >if permission_name: >if user.has_perm(permission_name): >return apache.OK > > we're using this kind of phrase in our 2.0 apache configs > > AuthType basic > AuthName "djauth test" > Require valid-user > Require group rptlab > #AuthUserFile /home/rptlab/etc/passwd > #AuthGroupFile /home/rptlab/etc/groups > PythonInterpreter djauth > PythonAuthenHandler djauth.modpython > > I'm guessing that AuthBasicProvider (in your examples) is new in Apache 2.2 > and > makes things easier for this. Correct. > In 2.0 there seems no way to provide another > authorizer without writing an apache module. Correct. I haven't looked at how Django stores the auth database, but one other thing which would be interesting to try, is to see if one could just go direct to the database Django uses using the mod_authn_dbd and mod_authz_dbd Apache modules. For an example, see: http://httpd.apache.org/docs/trunk/mod/mod_authz_dbd.html Anyway I'll have a look through the code you sent. Thanks. Graham --~--~-~--~~~---~--~~ 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: help with fixtures
Hi Alex, I had the same problem and it almost drove me crazy. I even changed from MySQL to PostgreSQL to rule out the MySQL-DB constraints issue. But the solution was far more simple: the command 'syncdb' already populates some tables, e.g. django_content_types and loaddata therefore tries to update the rows and throws 'duplicate key'-errors. Make sure you truncate all tables before 'loaddata' and you'll be fine. Greetings, Peter On 23 Aug., 21:15, "[EMAIL PROTECTED]" <[EMAIL PROTECTED]> wrote: > I have quite complex application and want to make test suite for it. > Since its complex, I need some data being populated first, so trying > to find out how to make fixtures working. > > I think I am doing something absolutely wrong way. Since yesterday > trying to make fixtures working and get one problem after another. > > To isolate problems, I've created a very simple model: > > class People(models.Model): > first_name = models.CharField(maxlength=100) > last_name = models.CharField(maxlength=100) > > class Admin: > pass > > and added a few persons. > > Then, I am have exported data in all various formats, with hope that > one of them would work: > > ./manage.py dumpdata --format=python > data.python > ./manage.py dumpdata --format=json > [EMAIL PROTECTED] ./manage.py > dumpdata --format=xml > data.xml > > Now, trying to load it: > > > "json" fixture format loading produces this = error: > [EMAIL PROTECTED] ~/tmp/fixture_troubles/FixtureTroubles $ ./manage.pyloaddata > data.json > Loading 'data' fixtures... > Installing json fixture 'data' from absolute path. > Problem installing fixture 'data.json': duplicate keyviolatesunique > constraint "django_content_type_app_label_key" > > "python" fixture format produces this error: > [EMAIL PROTECTED] ~/tmp/fixture_troubles/FixtureTroubles $ ./manage.pyloaddata > data.python > Loading 'data' fixtures... > Installing python fixture 'data' from absolute path. > Problem installing fixture 'data.python': string indices must be > integers > [EMAIL PROTECTED] ~/tmp/fixture_troubles/FixtureTroubles $ > > xml fixture format produces this error: > [EMAIL PROTECTED] ~/tmp/fixture_troubles/FixtureTroubles $ ./manage.pyloaddata > data.xml > Loading 'data' fixtures... > Installing xml fixture 'data' from absolute path. > Problem installing fixture 'data.xml': duplicate keyviolatesunique > constraint "django_content_type_app_label_key" > > [EMAIL PROTECTED] ~/tmp/fixture_troubles/FixtureTroubles $ > > Every time I when I am installing fixture I do: > 1. Drop old database (dropdb fixtures) > 2. createdb fixtures > 3. ./manage.py syncdb > > and only then, I am attempting to load data. > > What I am doing wrong? --~--~-~--~~~---~--~~ 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: apache authorization with django
On Sep 19, 10:18 pm, Graham Dumpleton <[EMAIL PROTECTED]> wrote: > > OK my code looks like the standard django/contrib/auth/modpython.py the > > patch is > > > *** > > *** 39,44 > > --- 38,54 > > ># check the password and any permission given > >if user.check_password(req.get_basic_auth_pw()): > > + G = [] #find required groups > > + S = filter(None,map(str.split,map(str.strip,req.requires( > > + map(G.extend,[filter(None,s[1:]) > > + for s in S if s[0].lower()=='group']) > > + for g in user.groups.all(): > > + if g.name in G: > > + G.remove(g.name) > > + > > + if G: #fail if required groups remain > > + return apache.HTTP_UNAUTHORIZED > > + > >if permission_name: > >if user.has_perm(permission_name): > >return apache.OK > > > we're using this kind of phrase in our 2.0 apache configs > > > AuthType basic > > AuthName "djauth test" > > Require valid-user > > Require group rptlab > > #AuthUserFile /home/rptlab/etc/passwd > > #AuthGroupFile /home/rptlab/etc/groups > > PythonInterpreter djauth > > PythonAuthenHandler djauth.modpython > > > I'm guessing that AuthBasicProvider (in your examples) is new in Apache 2.2 > > and > > makes things easier for this. > > Correct. > > > In 2.0 there seems no way to provide another > > authorizer without writing an apache module. > > Correct. Whoops. Not strictly true. You can write one with mod_python by implementing a authzhandler(). You just need to know what you are doing. ;-) Graham --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Hi,what's wrong with the runserver
Hi,guys After input the "manage.py runserver" ,there is the following errors,what's wrong?The process of installation was always followed the documents.My OS is winxp sp2,python is2.51. --- - Traceback (most recent call last): File"D:\python25\lib\site-packages\django\bin\newsite\manage.py",line 11,in File"D:\python25\lib\site-packages\django\core \managemet.py",line1657,in execute_manager project_directory=setup-environ File"D:\python25\lib\site-packages\django\core \managemet.py",line1649,in setup_environ project_module=_import_,<>,['']> import error:no module named mysite --- -- Thank you very much kind regards Han --~--~-~--~~~---~--~~ 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 and Twitter
> Thanks for taking a look. Still feeling my way on what I need to post > to be most helpful. I'd say you did correctly, describing the problem and not flooding the list with 20 diff. config files and code...if the list needs more info, we usually ask for it :) However, for future reference, full tracebacks (redacted for volumnous or confidential data) and exact error messages can be helpful. The OS/shell info was to ensure that for some reason your os.getlogin() call wasn't borked for some reason. > File "/home/mwaite/django-projects/data/app/models.py" in save > 170. api = twitter.Api() it looks like the problem resides here. From what I see (not knowing anything about the twitter API, this answer may register a 10 on the bogosity meter), it looks like you're instantiating the Api() object with no parameters, and then on your following line, throwing away your previous instance ("api") and then *re*-instantiating it with parameters. api = twitter.Api() api = twitter.Api(username='username',password='password') status = api.PostUpdate('My update message here') It seems as though the twitter API is kind enough to try and find your username via shell variable and system calls if you don't pass it in, but it chokes on something. As far as I can tell, you can simply delete the first line. > The twitter._GetUsername() doesn't work however: > >>> twitter._GetUsername() > Traceback (most recent call last): > File "", line 1, in > AttributeError: 'module' object has no attribute '_GetUsername' It failed because, not surprisingly, the "twitter" module doesn't have "_GetUsername". The above traceback indicates that it should be the Api() object that likely has the _GetUsername method. Thus, from a raw python prompt, I'd try just what you intend to do in code: >>> import twitter >>> t = twitter.Api(username='username', password='password') >>> status = t.PostUpdate('Testing from python shell') >>> print status to ensure it works as expected, and then, if curious, you can try >>> print t._GetUsername() > I'm not sure what user the python process is running as. It's > a local install, running on Apache/ mod_python so I'm guessing > that it's running as me. Tell me how I can figure it out and > I'll tell you for sure. usually in this setup, apache runs as a web-user, usually something like "www", "www-data", "_www", or "apache". However, for the time being, I'd say this issue is semi-moot. -tim --~--~-~--~~~---~--~~ 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: Hi,what's wrong with the runserver
On 9/19/07, Hannus <[EMAIL PROTECTED]> wrote: > > Hi,guys > After input the "manage.py runserver" ,there is the following > errors,what's wrong?The process of installation was always followed > the documents.My OS is winxp sp2,python is2.51. > --- > - > Traceback (most recent call last): > File"D:\python25\lib\site-packages\django\bin\newsite\manage.py",line > 11,in > File"D:\python25\lib\site-packages\django\core > \managemet.py",line1657,in execute_manager > project_directory=setup-environ > File"D:\python25\lib\site-packages\django\core > \managemet.py",line1649,in setup_environ > project_module=_import_,<>,['']> > import error:no module named mysite Hmm a few strange things: * managemet.py does not exist on django * The error is about a "mysite" project but above thre is a \newsite\manage.py asi if the name of the project were "newsite" Are you sure that backtrace is a copy paste from the real one? Also, it seems you are creating your project inside the bin subdir of Django. Try creating it on another place of the file system. -- Ramiro Morales --~--~-~--~~~---~--~~ 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: unknown encoding cp0
Nis Jørgensen schreef: >> > What is "self" referring to? Can you give us a stack trace? And which > version of Django are you running (it is especially important to know if > it is before or after the unicode branch got merged). > > Nis self is referring to an object that i made to construct automatic passwords to manage user creation. class UserCreation(object): ... As for the problem, it happens on both my Vista & Windows 2000 I use Python 2.5.1, Apache 2.2.4, mod_python 3.3.1, Django svn version 6373 = Small trace == Traceback (most recent call last): File "C:\Python25\lib\site-packages\django\core\handlers\base.py" in _real_get_response 81. response = callback(request, *callback_args, **callback_kwargs) File "C:\Python25\lib\site-packages\django\contrib\auth\decorators.py" in _checklogin 17. return view_func(request, *args, **kwargs) File "E:\Sites\sitesdjango\user_creation\main\views.py" in user_creatie 50. u.create_all() File "E:\Sites\sitesdjango\user_creation\packages\user\user_creation.py" in create_all 48. self.report() File "E:\Sites\sitesdjango\user_creation\packages\user\user_creation.py" in report 329. print "Paswoord: %s " % self.paswoord LookupError at /user_creatie/ unknown encoding: cp0 = Small trace == The full trace from Vista (same on Windows2000, identical setup): Trace LookupError at /user_creatie/ unknown encoding: cp0 Request Method: POST Request URL:http://user_creation/user_creatie/ Exception Type: LookupError Exception Value:unknown encoding: cp0 Exception Location: E:\Sites\sitesdjango\user_creation\packages\user\user_creation.py in report, line 329 Python Executable: C:\Program Files\Apache Software Foundation\Apache2.2\bin\httpd.exe Python Version: 2.5.1 Traceback (innermost last) Switch to copy-and-paste view * C:\Python25\lib\site-packages\django\core\handlers\base.py in _real_get_response 74. # Apply view middleware 75. for middleware_method in self._view_middleware: 76. response = middleware_method(request, callback, callback_args, callback_kwargs) 77. if response: 78. return response 79. 80. try: 81. response = callback(request, *callback_args, **callback_kwargs) ... 82. except Exception, e: 83. # If the view raised an exception, run it through exception 84. # middleware, and if the exception middleware returns a 85. # response, use that. Otherwise, reraise the exception. 86. for middleware_method in self._exception_middleware: 87. response = middleware_method(request, e) ▶ Local vars Variable Value callback callback_args () callback_kwargs {} debug e LookupError('unknown encoding: cp0',) exceptions mail_admins middleware_method > request , POST:, COOKIES:{'sessionid': '16b11f2e2176ac612ac40ff5bc79c034'}, META:{'AUTH_TYPE': None, 'CONTENT_LENGTH': 0L, 'CONTENT_TYPE': None, 'GATEWAY_INTERFACE': 'CGI/1.1', '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': 'nl-be,nl;q=0.8,en;q=0.6,en-us;q=0.4,fr-be;q=0.2', 'HTTP_CONNECTION': 'keep-alive', 'HTTP_CONTENT_LENGTH': '154', 'HTTP_CONTENT_TYPE': 'application/x-www-form-urlencoded', 'HTTP_COOKIE': 'sessionid=16b11f2e2176ac612ac40ff5bc79c034', 'HTTP_HOST': 'user_creation', 'HTTP_KEEP_ALIVE': '300', 'HTTP_REFERER': 'http://user_creation/user_creatie/', 'HTTP_USER_AGENT': 'Mozilla/5.0 (Windows; U; Windows NT 6.0; nl; rv:1.8.1.6) Gecko/20070725 Firefox/2.0.0.6', 'PATH_INFO': '/', 'PATH_TRANSLATED': None, 'QUERY_STRING': None, 'REMOTE_ADDR': '127.0.0.1', 'REMOTE_HOST': None, 'REMOTE_IDENT': None, 'REMOTE_USER': None, 'REQUEST_METHOD': 'POST', 'SCRIPT_NAME': None, 'SERVER_NAME': 'user_creation', 'SERVER_PORT': 0, 'SERVER_PROTOCOL': 'HTTP/1.1', 'SERVER_SOFTWARE': 'mod_python'}> resolver response None self settings urlconf u'user_creation.urls' urlresolvers * C:\Python25\lib\site-packages\django\contrib\auth\decorators.py in _checklogin 10. """ 11. if not login_url: 12. from django.conf import settings 13. login_url = settings.LOGIN_URL 14. def _dec(view_func): 15. def _checklogin(request, *args, **kwargs): 16. if test_func(request.user): 17. return view_func(re
Re: manage.py dumpdata && loaddata -- problem with datetime fields
On 17 Wrz, 16:57, Tomasz Melcer <[EMAIL PROTECTED]> wrote: > On 17 Wrz, 16:45, "Russell Keith-Magee" <[EMAIL PROTECTED]> > wrote:> Perhaps I wasn't clear - I need the actual _data_ - that is, your > > model, and a fixture file that can't load. I know how to load a > > fixture - what I don't know is what fixture contents will make a > > fixture fail in the way you describe. > > The fixture:http://dpaste.com/hold/19856/ > I haven't defined any custom models, and the only apps enabled in > settings.py are auth and contenttypes. Downgrading to r6263 fixes the problem, r6264 (http:// code.djangoproject.com/changeset/6264/) breaks. Switching to xml format instead of json also works. --~--~-~--~~~---~--~~ 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: Hi,what's wrong with the runserver
yep,the new project name is newsite."Mysite" is my fault.I have tried to make a directory in some other paths,however,the error is still existing. Perhaps I will install apache and mod_python. 2007/9/19, Ramiro Morales <[EMAIL PROTECTED]>: > > On 9/19/07, Hannus <[EMAIL PROTECTED]> wrote: > > > > Hi,guys > > After input the "manage.py runserver" ,there is the following > > errors,what's wrong?The process of installation was always followed > > the documents.My OS is winxp sp2,python is2.51. > > --- > > - > > Traceback (most recent call last): > > File"D:\python25\lib\site-packages\django\bin\newsite\manage.py",line > > 11,in > > File"D:\python25\lib\site-packages\django\core > > \managemet.py",line1657,in execute_manager > > project_directory=setup-environ > > File"D:\python25\lib\site-packages\django\core > > \managemet.py",line1649,in setup_environ > > project_module=_import_,<>,['']> > > import error:no module named mysite > > Hmm a few strange things: > > * managemet.py does not exist on django > * The error is about a "mysite" project but above > thre is a \newsite\manage.py asi if the name of the > project were "newsite" > > Are you sure that backtrace is a copy paste from the real one? > > Also, it seems you are creating your project inside the bin subdir > of Django. Try creating it on another place of the file system. > > -- > Ramiro Morales > > > > -- �Z此�堰_ �|�� --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
cache flooding due to patch_vary_headers?
we´re having a site online for three days, where we use caching with patch_vary_headers for about 10 different pages. our cache statistics (memcache): # memory usage: 205.2 MB # keys in cache: 5196 of 41009 i´m a bit worried about the huge amount of different keys. how´s that possible with only 10 cached pages? 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: null ForeignKey and INNER JOIN
Hi, > > Is there a way to switch django's relationship building from INNER > > JOIN to LEFT OUTER JOIN ? > > It causes unexpected behaviour when filtering on both parent and child > > tables. > > Not really. There is a limited ability to control the join behaviour > with Q objects, but this isn't documented, and isn't particularly > robust. OK. That's bad news, and keep up for the queryset refactor ;o) For those interested, here is how I'll fix my problem. class Book(Model) title = CharField() collection = ForeignKey(Collection) def quicksearch(self): """returns a list of fields I want to lookup. Instead of relying on joins, i'll filter on search term in quicksearch.""" output = [] for x in (self.title, getattr(self.collection, 'title', None), etc ): output.append(x) return output --~--~-~--~~~---~--~~ 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: Is there a TRIM feature for templates in Django 0.91
TRIM would delete any whitespace from the string (tabs, newlines, spaces, ...). SPACELESS comes close as it will convert all the whitespace into just 1 space. I'm stuck on 0.91 at work and I dont think they plan on upgrading anytime soon (its beyond my control) I'm not sure SPACELESS doesnt work, maybe because its around the variable story.tease? I cant do anything via python either, I dont have permission and I wouldnt know how anyway, all I deal with is templates {% block data %}{% spaceless %}{{ story.tease }}{% endspaceless %} {%endblock %} --~--~-~--~~~---~--~~ 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: manage.py dumpdata && loaddata -- problem with datetime fields
Tomasz, The fixture is breaking with ' "2007-09-17 09:17:57.890755", ', after revision 6329 it either started to add the subseconds or can't read them anymore. Not sure if there are more instances of such a time format. Remove the .nn part to fix it. I've been running on r6329 for several days now and that seems to work fine. Haven't tried todays version yet. Regards, Rob On Sep 19, 2007, at 6:35 AM, Tomasz Melcer wrote: > > On 17 Wrz, 16:57, Tomasz Melcer <[EMAIL PROTECTED]> wrote: >> On 17 Wrz, 16:45, "Russell Keith-Magee" <[EMAIL PROTECTED]> >> wrote:> Perhaps I wasn't clear - I need the actual _data_ - that >> is, your >>> model, and a fixture file that can't load. I know how to load a >>> fixture - what I don't know is what fixture contents will make a >>> fixture fail in the way you describe. >> >> The fixture:http://dpaste.com/hold/19856/ >> I haven't defined any custom models, and the only apps enabled in >> settings.py are auth and contenttypes. > Downgrading to r6263 fixes the problem, r6264 (http:// > code.djangoproject.com/changeset/6264/) breaks. Switching to xml > format instead of json also works. > > > > --~--~-~--~~~---~--~~ 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: Trying to use order_by on a list object
I guess the order_by('price') is working. However, it's not working how I want it to. When I do the order_by on price django think that a price of 59.99 is greater than a price of 129.99. I guess it's looking at the first character and since a 1 is less than a 5 it puts the 129.99 price first. Does anybody know what I need to change to get it so that Django compares prices instead of strings in my price field? Thanks On Sep 19, 12:04 am, Greg <[EMAIL PROTECTED]> wrote: > Hello, > I have the following code 's2 = s.sandp.all()' When I do a 'assert > False, s2' I get the following: > > [, )>, 7'6>, )>, , 449.99>)>, , )>] > > I want to be able to sort the list by the Price. > > /// > > I tried the following code > > s2 = s.sandp.order_by('price') > assert False, s2 > > And this is what I get: > > [, )>, 7'6>, )>, , 449.99>)>, , )>] > > Notice the last element has a price of 59.99. Is there anyway that I > can sort the list so that it's ordered by price? > > 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 -~--~~~~--~~--~--~---
Adding a custom admin view to the admin app listing
Hello, For a project we're working on, we need a custom view that's available only to administrators. It's not the traditional add/edit/delete stuff, and the generic admin interface doesn't cut it. That's fine, I can write my own view. (They need to upload a CSV file, which adds and updates some rows in the database.) But I want it to be listed along with the rest of the admin listing for that app. Like this: ++ |AppName | ++ |Model1 +add /change| ++ |Model2 +add /change| ++ |Upload CSV file | <- add this row ++ See what I mean? Is this possible? I can't seem to figure this one 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 -~--~~~~--~~--~--~---
fixtures: yaml, manage.py syncdb error when no data in initial_data.yml
class Category(models.Model): id = models.AutoField(primary_key=True) parent_id = models.IntegerField() name = models.CharField(maxlength=200) Problem installing fixture 'c:\mysite\apps\category\fixtures \initial_data.yaml': 'NoneType' object has no attribute 'anchor' What is the issue here? I can't have a empty fixture file? --~--~-~--~~~---~--~~ 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: Trying to use order_by on a list object
> I guess the order_by('price') is working. However, it's not > working how I want it to. When I do the order_by on price > django think that a price of 59.99 is greater than a price of > 129.99. I guess it's looking at the first character and since > a 1 is less than a 5 it puts the 129.99 price first. Does > anybody know what I need to change to get it so that Django > compares prices instead of strings in my price field? Your guess is correct...CharFields sort character-by-character. Sounds like your price field should be a DecimalField (or a FloatField, depending on whether your version of Django has the newly-added DecimalField) rather than a CharField -tim --~--~-~--~~~---~--~~ 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: Adding a custom admin view to the admin app listing
Hi, > But I want it to be listed along with the rest of the admin listing > for that app. I may not have understood what you have in mind, but why don't you add something after the line 39 of contrib/admin/templates/index.html (or actually your copy of it): {% for model in app.models %} ... regular admin stuff {% endfor %} upload CSV file Olivier --~--~-~--~~~---~--~~ 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: Trying to use order_by on a list object
Tim, Here is my Price class class Price(models.Model): name = models.DecimalField(max_digits=6, decimal_places=2) price_cat = models.ForeignKey(PriceCategory) def __str__(self,): return str(self.name) class Admin: pass // I guess my 'return str(self.name)' is why my order_by is not working correctly. I changed my code to def __str__(self,): return self.name However, now I get the following error when I try to access the my page that shows all the choice combinations 'TypeError: coercing to Unicode: need string or buffer, float found' // Any Suggestions? Thanks On Sep 19, 10:20 am, Tim Chase <[EMAIL PROTECTED]> wrote: > > I guess the order_by('price') is working. However, it's not > > working how I want it to. When I do the order_by on price > > django think that a price of 59.99 is greater than a price of > > 129.99. I guess it's looking at the first character and since > > a 1 is less than a 5 it puts the 129.99 price first. Does > > anybody know what I need to change to get it so that Django > > compares prices instead of strings in my price field? > > Your guess is correct...CharFields sort character-by-character. > > Sounds like your price field should be a DecimalField (or a > FloatField, depending on whether your version of Django has the > newly-added DecimalField) rather than a CharField > > -tim --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
TypeError: str() takes at most 1 argument (4 given)
I'm a little stumped on this one, though admittedly I'm still learning to read python stacktraces so it could be something obvious to the trained eye. This happens with the latest development version of Django and also with 0.96. I have an existing MySQL database and I used 'inspectdb' to reverse engineer a Django model from it (using MySqlDB 1.2.1-p2). I cut out everything except for a single table and I'm trying to just dump everything in the table. a = Organization.objects.all () print a This produces the following trace: Traceback (most recent call last): File "", line 1, in File "/home/joe/code/repo//lib/python/django/db/models/query.py", line 108, in __repr__ return repr(self._get_data()) File "/home/joe/code/repo//lib/python/django/db/models/query.py", line 482, in _get_data self._result_cache = list(self.iterator()) File "/home/joe/code/repo//lib/python/django/db/models/query.py", line 189, in iterator cursor.execute("SELECT " + (self._distinct and "DISTINCT " or "") + ",".join(select) + sql, params) File "/home/joe/code/repo//lib/python/django/db/backends/util.py", line 19, in execute return self.cursor.execute(sql, params) File "/usr/lib/python2.5/site-packages/MySQLdb/cursors.py", line 159, in execute self.errorhandler(self, TypeError, m) File "/usr/lib/python2.5/site-packages/MySQLdb/connections.py", line 35, in defaulterrorhandler raise errorclass, errorvalue TypeError: str() takes at most 1 argument (4 given) I can execute other queries against this model, for example, selecting with a known key. I walked through the code, but I couldn't immediately see where there was a string conversion taking place that could result in this error. I'm wondering if this is happening in native code backing mysqldb? Anyone give me a nudge in the right direction? Thanks, Joe --~--~-~--~~~---~--~~ 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: TypeError: str() takes at most 1 argument (4 given)
On 9/19/07, Joe Holloway <[EMAIL PROTECTED]> wrote: > Anyone give me a nudge in the right direction? Posting the model you're working with is gonna help quite a bit. Chances are you've got something wrong there. Jacob --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
overwriting DEFAULT_DATETIME_INPUT_FORMATS in settings.py raises AttributeError in rev 6368
Hi all, I used to overwrite DEFAULT_DATETIME_INPUT_FORMATS in my settings.py, to allow for french date formats. It used to work perfectly, but since rev 6368, it raises a exception. Anyone knows what's going on ? Regards, Olivier settings.py: import django.newforms.fields django.newforms.fields.DEFAULT_DATE_INPUT_FORMATS = ('%d/%m/%Y', '%Y/ %m/%d') traceback: === Traceback (most recent call last): File "D:\Code\manage.py", line 4, in import settings # Assumed to be in the same directory. File "D:\Code\settings.py", line 23, in import django.newforms.fields File "D:\Lib\django\newforms\__init__.py", line 15, in from fields import * File "D:\Lib\django\newforms\fields.py", line 347, in URL_VALIDATOR_USER_AGENT = settings.URL_VALIDATOR_USER_AGENT File "D:\Lib\django\conf\__init__.py", line 28, in __getattr__ self._import_settings() File "D:\Lib\django\conf\__init__.py", line 57, in _import_settings self._target = Settings(settings_module) File "D:\Lib\django\conf\__init__.py", line 83, in __init__ mod = __import__(self.SETTINGS_MODULE, {}, {}, ['']) File "D:\Code\settings.py", line 24, in django.newforms.fields.DEFAULT_DATE_INPUT_FORMATS = (DATE_FORMAT, TABLE_DATE_FORMAT) AttributeError: 'module' object has no attribute '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 -~--~~~~--~~--~--~---
Re: python script
Yes, I refering to that. Many thanks, Xan. PS: There is a ticket for that, that "officially" say that you say. ;-) http://code.djangoproject.com/ticket/5534 On Sep 18, 8:27 pm, Horst Gutmann <[EMAIL PROTECTED]> wrote: > You mean an error telling you that you need to set the > DJANGO_SETTINGS_MODULE environment variable? Or something else? > > os.environ['DJANGO_SETTINGS_MODULE']='mysite.settings' > > right at the top of your script (after the #! and the import for os ;) ) > should solve this. > > Then you should probably also add the parent directory of your project > to sys.path :-) > > - Horst > > Xan wrote: > > Hi, > > > If we have the models models.py: > > > from django.db import models > > > class Poll(models.Model): > > question = models.CharField(max_length=200) > > pub_date = models.DateTimeField('date published') > > > class Choice(models.Model): > > poll = models.ForeignKey(Poll) > > choice = models.CharField(max_length=200) > > votes = models.IntegerField() > > > [example extracted > > frohttp://www.djangoproject.com/documentation/tutorial01/] > > > how can I write a python script for create various polls? > > > I tried: > > > a.py: > > > #!/usr/bin/python > > from mysite.polls.models import Poll > > import datetime > > > i = 0 > > while i<4: > > a = str(i) > > print a > > Poll.create(question=a, data=datetime.date.today()) > > i = i+1 > > > but when I run python a.py in bash, there are problems with imports. > > What lines of imports we need for running a standalone python script? > > > Thanks in advance, > > Xan. > > > PS: There is no doc in official site mentioning that. Maybe good to > > add it to site. --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Adding a custom admin view to the admin app listing
Sure, we can do this, but this doesn't provide a nice application-level way of adding this to the admin listing. At the company I work for, we have over 100 websites we deploy for (and we are just starting to transition to Django). We deploy each application individually depending on a client's need... X client may need a survey tool, a news tool, and so on. We install them as they purchase them from us. We have a very automated way of deploying things, and to have to add this functionality to the admin's index template for each application every time we deploy the application is going to become a nightmare. I'm actually working on a ticket related to the newforms admin, though I've only made a small amount of progress so far (this has been the week from hell at work): http://code.djangoproject.com/ticket/2292 And yes, it's pretty obvious from the work I've done so far that there doesn't seem to be a nice way to do this that's built in. I was hoping there was some other clean workaround, but I guess that's a bit silly. Maybe my work on the current ticket will give me enough experience so that I can suggest a nice, official way to get admin actions (that aren't just adding, updating, or deleting data in a model) listed in the admin interface. It's definetly going to be a critical need for our company. olivier <[EMAIL PROTECTED]> writes: > Hi, > >> But I want it to be listed along with the rest of the admin listing >> for that app. > > > I may not have understood what you have in mind, but why don't you add > something after the line 39 of contrib/admin/templates/index.html (or > actually your copy of it): > > {% for model in app.models %} > ... regular admin stuff > {% endfor %} > > upload CSV file > > Olivier > > > --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
TemplateSyntaxError after svn-updating
Hello, I've svn updated my working copy of django and started getting the following error: TemplateSyntaxError at / Template u'../common/searchForm.html' cannot be extended, because it doesn't exist This is happening while processing another template, ie: /myproj/templates/specific/searchForm.html where i use template inheritance with: {% extends "../common/searchForm.html" %} Do relative paths no longer work with the current version of django? might it be a bug or some misuse on my part? thanks, Filipe --~--~-~--~~~---~--~~ 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: Is there a TRIM feature for templates in Django 0.91
> TRIM would delete any whitespace from the string (tabs, newlines, > spaces, ...). SPACELESS comes close as it will convert all the > whitespace into just 1 space. Should TRIM delete *all* whitespace, or just leading/trailing whitespace? Trim functions usually just remove leading/trailing whitespace. > {% block data %}{% spaceless %}{{ story.tease }}{% endspaceless %} > {%endblock %} You may be able to get away with simply using {{ story.tease.strip }} If you need to remove *all* whitespace, not just the leading/trailing whitespace, you'll have to create your own filter to do it. However, it's a fairly simple filter process: import re from django.template.defaultfilters import stringfilter from django import template register = template.Library() whitespace_re = re.compile(r'\s') @register.filter(name='remove_whitespace') @stringfilter def remove_whitespace(s): return whitespace_re.sub('', s) If the above "{{ story.tease.strip }}" doesn't work for some reason (because "tease" is an object rather than a string, most likely), you can create a filter out of it the same way, only using @register.filter(name='strip') @stringfilter def strip(s): return s.strip() Either of these should then be usable as {{ story.tease|strip }} or {{ story.tease|remove_whitespace }} You can learn all about creating custom filters at http://www.djangoproject.com/documentation/templates_python/#writing-custom-template-filters -tim --~--~-~--~~~---~--~~ 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: manage.py dumpdata && loaddata -- problem with datetime fields
On 19 Wrz, 16:37, Rob J Goedman <[EMAIL PROTECTED]> wrote: > Tomasz, > > The fixture is breaking with ' "2007-09-17 09:17:57.890755", ', after > revision 6329 it either > started to add the subseconds or can't read them anymore. Not sure if > there are more instances > of such a time format. Remove the .nn part to fix it. > > I've been running on r6329 for several days now and that seems to > work fine. Haven't tried > todays version yet. > > Regards, > Rob I've got the bug even with 6329. I don't know why, possibly because of using sqlite, and you wrote you're using postgresql. I guess there is datetime object converted to string using simple str() or unicode() call instead of using strftime, but see bunch of strftimes in django code, so I'm not sure. I know str() adds microseconds to string representation when nonzero... Also some databases don't store microseconds, so str() will think microseconds==0 and will not add them, making json correct. That might be the difference between sqlite and postgres (i don't know the latter). Also I noticed that xml format is working well. That probably means xml doesn't use str() (if my hypothesis is correct). I haven't got much time for investigation though. --~--~-~--~~~---~--~~ 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: TypeError: str() takes at most 1 argument (4 given)
On 9/19/07, Jacob Kaplan-Moss <[EMAIL PROTECTED]> wrote: > > On 9/19/07, Joe Holloway <[EMAIL PROTECTED]> wrote: > > Anyone give me a nudge in the right direction? > > Posting the model you're working with is gonna help quite a bit. > Chances are you've got something wrong there. You are right. By process of elimination I was able to reduce my model to this and still recreate the error: class Organization(models.Model): organization_id = models.IntegerField(primary_key=True) services = models.CharField() class Meta: db_table = u'tm_organization' The problem appears to be with the 'services' field. I speculated that 'services' may be reserved somewhere so I changed it to this: my_field = models.CharField (db_column='services') The same error resulted, so now I'm thinking that something doesn't like there being a column named 'services'. Does that make sense? --~--~-~--~~~---~--~~ 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: TypeError: str() takes at most 1 argument (4 given)
On 9/19/07, Joe Holloway <[EMAIL PROTECTED]> wrote: > On 9/19/07, Jacob Kaplan-Moss <[EMAIL PROTECTED]> wrote: > > > > On 9/19/07, Joe Holloway <[EMAIL PROTECTED]> wrote: > > > Anyone give me a nudge in the right direction? > > > > Posting the model you're working with is gonna help quite a bit. > > Chances are you've got something wrong there. > > You are right. By process of elimination I was able to reduce my > model to this and still recreate the error: > > class Organization(models.Model): > organization_id = models.IntegerField(primary_key=True) > services = models.CharField() > class Meta: > db_table = u'tm_organization' > > The problem appears to be with the 'services' field. I speculated > that 'services' may be reserved somewhere so I changed it to this: > > my_field = models.CharField (db_column='services') > > The same error resulted, so now I'm thinking that something doesn't > like there being a column named 'services'. > > Does that make sense? > Nevermind. I looked a little closer at the table and this column is not a varchar, rather it's declared as a 'set'. I think that is probably the root cause, but I'm still not sure why it results in the trace above. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Add Support for Hex numbers is Admin
In the admin interface if someone enters a number in hex, then it fails the validation test. I've managed to make it pass the validation test, but now the number gets passed in hex to the back-end database (which does not support hex). Any ideas on how I might be able to convert the number to an integer before it hits the database? Thanks, Kevin --~--~-~--~~~---~--~~ 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: Having Django iterate through JSON possible?
Richard, it still doesn't seem like Django can iterate through json. All we can do is stuff data into div tags. In the "{% if form %}" statement of yours, is "form" the object that you got from "var myobj = response_obj.form;" ? If it is, then you might have something special going on there that I can learn from. But meanwhile, I've tried to switch from serializers to simplejson, and it's giving me a "Error: bad http response code:500" everytime, whereas serializers give me the same error only 50% of the time (and this too is BAD!). When I'm using serializers, the only difference between getting an error not depends on which objects I'm getting. For example, I get an error when I use this code: def ajax_form_test(request): data = serializers.serialize("json", Order.objects.all()) return HttpResponse(data, mimetype="application/javascript") but no errors when I use this code: def ajax_form_test(request): data = serializers.serialize("json", Manager.objects.all()) return HttpResponse(data, mimetype="application/javascript") And when I use simplejson, I ALWAYS get errors no matter what. The code is as simple as this: def ajax_form_test(request): data = Manager.objects.all() return HttpResponse(simplejson.dumps(data), mimetype="application/ javascript") Help me solve this bizzare mystery! Thanks, robo --~--~-~--~~~---~--~~ 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 alongside other web apps
Thanks Jonathan and Graham, that got me up and running. --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
fixtures: Invalid model identifier
from django.db import models from django.contrib.auth.models import User class Category(models.Model): id = models.AutoField(primary_key=True) parent_id = models.IntegerField() name = models.CharField(maxlength=200) Problem installing fixture 'c:\mysite\apps\category\fixtures \initial_data.yaml': Invalid model identifier: 'apps.category.models.Category' initial_data.yaml [{ "pk": "1", "model": "apps.category.models.Category", "fields": { "name": "Test"} }] I am not sure why I am getting "Invalid model identifier". Also in yaml fixtures why you have to put quotes(""), [], {}. Why not just, less typing: Tablename: Fields: attribure: value --~--~-~--~~~---~--~~ 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: Having Django iterate through JSON possible?
robo, I think you may be looking at this the wrong way. The way I am using JSON is to pass server generated data from django to my javascript callback on the client. That is it. when I make a request from the client to the server I do things exactly like I would do a "Web 1.0" application. When you go to the index page of my app a YUI treeview is created on the left side of the screen with various component names in the tree. Clicking on any of the component names will cause an async request to be made (AJAX) to django at a url defined within urls.py just as a synchronous request, i.e. '/add_tree_node/device'. The difference is that the view that responds to this url returns an HttpResponse that contains a JSON object instead of html. The javascript function processes the JSON object and changes the DOM to add whatever markup is provided, alert the user, etc... There is no time where django needs to iterate through JSON directly. The template for the 'index' page where this is happening has already been parsed by django and that action is done. The 'form' object that is returned is a standard django.newforms.Formsubclass (or a form_for_model or form_for_instance) and that template is used only to essentially create an html snippet that can be displayed via the javascript callback. This process happens natively within django with no JSON at all. I am using a regular call to a model, i.e. d = Device.objects.get(pk=1) to get the device object and f = forms.form_for_instance(d) to get the form. The render_to_response works the same way, putting together html just like django always does. The JSONification happens with the simplesjson.dumps(response_dict) and it is pure javascript on the client callback to munge the returned data. As far as why you are having problems with serializers I do not know, I have only used simplejson.dumps. I believe it is failing with your code because it expects a python dictionary, not a django queryset. Try something like data = Manager.objects.all() managers = [] for d in data: managers.append({'data_attr1': d.attr1, 'data_attr2': d.attr2, etc.}) response_dict = {'Managers': data} return HttpResponse(simplejson.dumps(response_dict), mimetype="application/ javascript") When you evaluate the JSON object with your javascript, the ouptut should look like {Manageers:[{'data_attr1': d.attr1, 'data_attr2': d.attr2},{'data_attr1': d.attr1, 'data_attr2': d.attr2}]} so using the YUI you would eval the response.ResponseText and end up with a response_obj.Managers object that would contain the list of dictionaries. Does this make sense? -richard On 9/19/07, robo <[EMAIL PROTECTED]> wrote: > > > Richard, it still doesn't seem like Django can iterate through json. > All we can do is stuff data into div tags. In the "{% if form %}" > statement of yours, is "form" the object that you got from "var myobj > = response_obj.form;" ? If it is, then you might have something > special going on there that I can learn from. > > But meanwhile, I've tried to switch from serializers to simplejson, > and it's giving me a "Error: bad http response code:500" everytime, > whereas serializers give me the same error only 50% of the time (and > this too is BAD!). > > When I'm using serializers, the only difference between getting an > error not depends on which objects I'm getting. For example, I get an > error when I use this code: > def ajax_form_test(request): > data = serializers.serialize("json", Order.objects.all()) > return HttpResponse(data, mimetype="application/javascript") > > but no errors when I use this code: > def ajax_form_test(request): > data = serializers.serialize("json", Manager.objects.all()) > return HttpResponse(data, mimetype="application/javascript") > > And when I use simplejson, I ALWAYS get errors no matter what. The > code is as simple as this: > def ajax_form_test(request): > data = Manager.objects.all() > return HttpResponse(simplejson.dumps(data), mimetype="application/ > javascript") > > Help me solve this bizzare mystery! > > Thanks, > > robo > > > > > --~--~-~--~~~---~--~~ 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: Having Django iterate through JSON possible?
Hmm ... I tested these in non-Django templates and Django itself gave me no errors. But now that I've tested it on a Django template, it's giving me "Decimal("0.00") is not JSON serializable" errors. --~--~-~--~~~---~--~~ 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 deployment options
I currently have a dedicated server running a Cpanel installation with several virtual hosts. I would like to install Django on this server and as far as I can tell, I have several options. 1. Add mod_python to existing Apache installation 2. Add FastCGI to existing Apache installation 3. Install secondary server (another installation of apache lighttpd, etc..) bound to another ip address for Django 4. Same as above, but instead of a different ip address use localhost and install mod_proxy on existing Apache. I'm already quite sure I don't want to install mod_python on the existing Apache after reading all of the warnings about using the same Apache to serve static documents and Django. I am interested in pros and cons of the different options as well as any options I may have missed. I would also like to know what others have tried. Thanks, Steven Potter --~--~-~--~~~---~--~~ 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: Having Django iterate through JSON possible?
I believe that that is a known bug, thought I do not know details and have not had any problems myself, as I have never tried to serialize a decimal. -richard On 9/19/07, robo <[EMAIL PROTECTED]> wrote: > > > Hmm ... I tested these in non-Django templates and Django itself gave > me no errors. But now that I've tested it on a Django template, it's > giving me "Decimal("0.00") is not JSON serializable" errors. > > > > > --~--~-~--~~~---~--~~ 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: Add Support for Hex numbers is Admin
hi kevin, you could convert to int in the model's save() method class MyModel(models.Model): def save(self): self.hexval = int(str(self.hexval), 16) super(MyModel, self).save() or whatever hex->decimal method you need for how you have the hex val stored. but then how to get it back into a hex representation when someone goes to edit the field? the only thing that comes to my mind is javascript but i'm sure there's a less hackish solution :) best jake Kevin wrote: > In the admin interface if someone enters a number in hex, then it > fails the validation test. I've managed to make it pass the validation > test, but now the number gets passed in hex to the back-end database > (which does not support hex). Any ideas on how I might be able to > convert the number to an integer before it hits the database? > > Thanks, > Kevin > > > > > --~--~-~--~~~---~--~~ 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: fixtures: yaml, manage.py syncdb error when no data in initial_data.yml
this error is due to auto incremented primary key. you can't have empty fixture file. --~--~-~--~~~---~--~~ 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: fixtures: Invalid model identifier
FIX: "model": "category.Category", NOT this: "model": "apps.category.models.Category", --~--~-~--~~~---~--~~ 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: unsupported operand type(s) for *: 'Decimal' and 'Decimal'
On 9/19/07, Landlord Bulfleet <[EMAIL PROTECTED]> wrote: ... > > sum is property of a model object in our database > (models.DecimalField(max_digits=7, decimal_places=2)) & f_c.rate is a > Decimal constructed using Decimal(string) construction (Decimal is imported > with "from decimal import Decimal") > > We have some doubts that this may be a result of the django's python 2.3 > _decimal compatibility. You're using PsycoPG with multiple interpreters. :) http://www.initd.org/tracker/psycopg/ticket/192 http://groups.google.com/group/django-developers/browse_thread/thread/63046b2fca27673c/898dbf8da327ce71 Anyway, I did run into this using psycopg1, but switched to psycopg2 and patched it since 1) it's being maintained and 2) it was easier to fix that way. I emailed the psycopg list a couple weeks ago with a patch but never heard back from them. I don't have rights to add the patch to their ticket tracker, or I'd do that, too. I'm attaching a patch against psycopg2's source code here. This is for r896 on the 2.0.x branch. Alternatively, you could run separate apache processes for each needed interpreter or switch to mod_wsgi. I wasn't prepared to swtich to mod_wsgi in a hurry, so patched psycopg2 instead. Apparently not that many people are using multiple interpreters and decimal fields with psycopg... --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~--- Index: psycopg/psycopg.h === --- psycopg/psycopg.h (revision 896) +++ psycopg/psycopg.h (working copy) @@ -129,8 +129,7 @@ char *pyenc; } encodingPair; -/* the Decimal type, used by the DECIMAL typecaster */ -extern PyObject *decimalType; +extern PyObject *psyco_decimal_type(void); /* some utility functions */ extern void psyco_set_error(PyObject *exc, PyObject *curs, char *msg, Index: psycopg/psycopgmodule.c === --- psycopg/psycopgmodule.c (revision 896) +++ psycopg/psycopgmodule.c (working copy) @@ -62,7 +62,6 @@ PyObject *pyPsycopgTzFixedOffsetTimezone = NULL; PyObject *psycoEncodings = NULL; -PyObject *decimalType = NULL; /** connect module-level function **/ #define psyco_connect_doc \ @@ -330,7 +329,7 @@ #endif #ifdef HAVE_DECIMAL -microprotocols_add((PyTypeObject*)decimalType, NULL, (PyObject*)&asisType); +microprotocols_add((PyTypeObject*)psyco_decimal_type(), NULL, (PyObject*)&asisType); #endif } @@ -554,27 +553,7 @@ } } -/* psyco_decimal_init - Initialize the module's pointer to the decimal type. */ - -void -psyco_decimal_init(void) -{ -#ifdef HAVE_DECIMAL -PyObject *decimal = PyImport_ImportModule("decimal"); -if (decimal) { -decimalType = PyObject_GetAttrString(decimal, "Decimal"); -} -else { -PyErr_Clear(); -decimalType = (PyObject *)&PyFloat_Type; -Py_INCREF(decimalType); -} -#endif -} - - /** method table and module initialization **/ static PyMethodDef psycopgMethods[] = { @@ -730,7 +709,6 @@ /* other mixed initializations of module-level variables */ psycoEncodings = PyDict_New(); psyco_encodings_fill(psycoEncodings); -psyco_decimal_init(); /* set some module's parameters */ PyModule_AddStringConstant(module, "__version__", PSYCOPG_VERSION); Index: psycopg/typecast_basic.c === --- psycopg/typecast_basic.c (revision 896) +++ psycopg/typecast_basic.c (working copy) @@ -113,6 +113,40 @@ return res; } +/* psyco_decimal_type + + Retrieve the decimal type from the current interpreter. + Can't cache due to each interpreter having separate sys.modules, + which causes isinstance(Decimal(), Decimal) to fail between interpreters. + + //FIXME: dropping refs every time it's called; dangerous if + // there are no other references in interp. + //We should have a pre-compiler + // WITH_MULTI_INTERPRETER to store typecasters per interpreter. +*/ + +PyObject *psyco_decimal_type(void) +{ +#ifdef HAVE_DECIMAL + + PyObject *decimal = PyImport_ImportModule("decimal"); + PyObject *decimalClass; + + if (decimal) { + Py_DECREF(decimal); + decimalClass = PyObject_GetAttrString(decimal, "Decimal"); + Py_DECREF(decimalClass); + } + else { + PyErr_Clear(); + decimalClass = (PyObject *)&PyFloat_Type; + } + return decimalClass; +#endif +} + + + /** DECIMAL - cast any kind of number into a Python Decimal object **/ #ifdef HAVE_DECIMAL @@ -127,7 +161,7 @@ if ((buffer = PyMem_Malloc(len+1))
Re: Django deployment options
On 9/19/07, Steve Potter <[EMAIL PROTECTED]> wrote: > > I currently have a dedicated server running a Cpanel installation with > several virtual hosts. I would like to install Django on this server > and as far as I can tell, I have several options. > > 1. Add mod_python to existing Apache installation > 2. Add FastCGI to existing Apache installation > 3. Install secondary server (another installation of apache lighttpd, > etc..) bound to another ip address for Django > 4. Same as above, but instead of a different ip address use localhost > and install mod_proxy on existing Apache. > 5. Use a different server. Unless you are on what cPanel calls the bleeding edge, you're running Apache 1.3 which is useless for serving Django. That leaves you with either #3 or #4. #3 has issues because cPanel wants to bind Apache to all IP addresses. I had issues (though I didn't troubleshoot them throuroughly) with changing httpd.conf to only attach to specific IPs. #4 is inefficient and a pain to maintain. I'm moving all my Django apps to Slicehost because the cPanel setup is so ugly. If you do go this route, I'd highly recommend using daemontools to manage your django FCGI processes. It has served me well. You may also find this helpful http://coderseye.com/2007/lighttpd-on-cpanel-vps.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 -~--~~~~--~~--~--~---
Using unitest or doc test with complex output
Hi, I'd like to test a query and the data returned by that query is a list containing a list of objects. For example: [[, , ..., ]] If I try testing using unittests I get the following error: AssertionError: [[]] != [[]] though to me the expected output and the one I get look identical. If I try with doc test then I get the problem when the output span multiple lines: even though the objects returned are the right ones, the expected string and the one I get are different because of newlines and this make the test fail. Is there any solution to this problem (with particular regard to unittest, which I would prefer to use)? thanks and regards Francesco --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
RoR vs Django - mac vs pc parody ad
RailsEnvy's outrageous parody: http://www.railsenvy.com/2007/9/10/ruby-on-rails-vs-django-commercial-7 Sorry guys, but I couldn't resist... Cheers, Mike Blass --~--~-~--~~~---~--~~ 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: Creating link to root
Florian Lindner skreiv: > Hello, > a common problem I have is that I have references in my main template like CSS > or an background image: > > > > This template is used within different paths. Therefore I need to have the > styles.css availabe in every path the template could be used. > An alternative would be give the entire URL href="http://xgm.de/styles.css. > But then I need to change that line everytime when I deploy my app from > localhost to a domain. > Another working solution is to model the regexp in a way that styles.css is > always available: r"^.*styles\.css$" > It works but makes caching for browsers impossible and clutters the paths. > Is there a tag like {% domain %} that gives me the domain and I can construct > a path like http://xgm.de/styles.css dynamically (and it changes to > http://localhost:8000/styles.css when I am on localhost)? > Or how is this problem commonly solved with Django? I solved this problem in the following way: 1) Set the stylesheet link tag to 2) Created a rule in urls.py where r"^styles\.css" points to an appropriately written view. 3) Created a view that output the desired CSS code as plain text (using a template) As far as I can see there are several advantages to this way of doing it. First, the stylesheet becomes available as http:///styles.css, so browsers should have no problem caching it. (By the way, have a look at http://www.stefanhayden.com/blog/2006/04/03/css-caching-hack/ for a nice hack to ensure CSS caching is only done whenever you want it to be done.) Second, the full template system of Django becomes available also for generating CSS, including the nifty template inheritance feature. The view in urlconf in 2) and view in 3) could easily be modified to output different CSS files by letting the urlconf pass the name of the CSS file as a parameter to the view. Best, Håvard --~--~-~--~~~---~--~~ 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: Talk like a Pirate Middleware
I think I will incorporate his work as it's far more extensive than the pirate list I used. On Sep 19, 11:55 pm, Nowell <[EMAIL PROTECTED]> wrote: > Jacob wrote something like this a while > agohttp://toys.jacobian.org/misc/pirate.py.txt > > On Sep 19, 5:26 am, Scott Benjamin <[EMAIL PROTECTED]> wrote: > > > Today I was looking for some middleware that would allow changing of > > the text of a site into Pirate Talk without effecting the content, as > > today was Talk like a Pirate day.http://www.talklikeapirate.com/. > > There wasn't anything available for Django that would change site text > > into "Pirate Talk". > > > Being inspired by some conversations on the django IRC channel, I > > decided to dig into the Middleware and attempt it myself. After > > about spending an hour learning Django Middleware and BeautifulSoup, > > I've finished the Talk like a Pirate middleware! I wouldn't say it's > > the best thing since sliced bread but it does work, was a blast to > > write ;) Writing middleware was very simple. > > > You can find more information at: > > >http://www.scott-benjamin.com/blog/2007/sep/19/django-talk-pirate-arr... > > > Cheers! > > Scott --~--~-~--~~~---~--~~ 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 deployment options
On Sep 20, 8:03 am, "Peter Baumgartner" <[EMAIL PROTECTED]> wrote: > On 9/19/07, Steve Potter <[EMAIL PROTECTED]> wrote: > > > I currently have a dedicated server running a Cpanel installation with > > several virtual hosts. I would like to install Django on this server > > and as far as I can tell, I have several options. > > > 1. Add mod_python to existing Apache installation > > 2. Add FastCGI to existing Apache installation > > 3. Install secondary server (another installation of apache lighttpd, > > etc..) bound to another ip address for Django > > 4. Same as above, but instead of a different ip address use localhost > > and install mod_proxy on existing Apache. > > 5. Use a different server. > > Unless you are on what cPanel calls the bleeding edge, you're running > Apache 1.3 which is useless for serving Django. Django can be run fine under Apache 1.3 using mod_wsgi. The only issue is whether they do really allow you to add additional Apache modules to the installation. Graham --~--~-~--~~~---~--~~ 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: apache authorization with django
On Sep 19, 10:46 pm, Robin Becker <[EMAIL PROTECTED]> wrote: > Graham Dumpleton wrote: > > . > > >>> In 2.0 there seems no way to provide another > >>> authorizer without writing an apache module. > >> Correct. > > > Whoops. Not strictly true. You can write one with mod_python by > > implementing a authzhandler(). You just need to know what you are > > doing. ;-) > > > that's what the django approach is doing :) Not properly though. Your Django code is combining both authentication and authorisation phases into what is the authentication handler. In other words, how it is doing things is wrong and isn't how things are meant to be done in Apache. Although your code works with Apache 2.0, you will find that it probably will not work correctly in Apache 2.2 because of the tightening up on how authentication/authorisation works. I know Jacob will concur on this given the issues he had in this area in moving the main Django site to Apache 2.2. :-) In short, processing of the Require directive is not meant to be done in the authentication phase. It is supposed to be done in the authorisation phase instead. As a result, you will have a bit of fun battling with Apache 2.2 authorisation phase with that code as is. Graham --~--~-~--~~~---~--~~ 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: apache authorization with django
On 9/19/07, Graham Dumpleton <[EMAIL PROTECTED]> wrote: > Not properly though. Indeed -- the auth handler has always been of "works-for-me" quality; I don't know nearly enough about Apache to write a proper one. I would be thrilled and delighted if someone who did would step forward and write something that was actually correct :) Jacob --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Can't update my django source via svn
I've never run into this problem before but all of a sudden its not working. My source is located in /opt/django_src. I run 'sudo svn update' and I'm now getting errors. svn: PROPFIND request failed on '/svn/django/trunk' svn: PROPFIND of '/svn/django/trunk': Could not read status line: Connection reset by peer. Is the repository down right now? --~--~-~--~~~---~--~~ 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: Can't update my django source via svn
On 9/19/07, jeffself <[EMAIL PROTECTED]> wrote: > > I've never run into this problem before but all of a sudden its not > working. My source is located in /opt/django_src. I run 'sudo svn > update' and I'm now getting errors. > > svn: PROPFIND request failed on '/svn/django/trunk' > svn: PROPFIND of '/svn/django/trunk': Could not read status line: > Connection reset by peer. > > Is the repository down right now? Seems to work OK to me, and the server isn't throwing any unexpected errors... perhaps a wonky firewall/proxy on your end? Jacob --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Can't update my django source via svn
hi jeff - django devs are in the process of moving servers so i think this is probably just a temporary issue. fwiw i am able to 'svn up' right now with no problem :| best, jake jeffself wrote: > I've never run into this problem before but all of a sudden its not > working. My source is located in /opt/django_src. I run 'sudo svn > update' and I'm now getting errors. > > svn: PROPFIND request failed on '/svn/django/trunk' > svn: PROPFIND of '/svn/django/trunk': Could not read status line: > Connection reset by peer. > > Is the repository down right now? > > > > > --~--~-~--~~~---~--~~ 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: apache authorization with django
On Sep 20, 8:39 am, "Jacob Kaplan-Moss" <[EMAIL PROTECTED]> wrote: > On 9/19/07, Graham Dumpleton <[EMAIL PROTECTED]> wrote: > > > Not properly though. > > Indeed -- the auth handler has always been of "works-for-me" quality; > I don't know nearly enough about Apache to write a proper one. I would > be thrilled and delighted if someone who did would step forward and > write something that was actually correct :) Problem with that is it would only work with mod_python 3.3.1 as older versions of mod_python do not expose Apache API properly. Even then there are possibly still some parts of the Apache API not exposed in mod_python 3.3.1 which will make it harder than it needs to be. As I flesh out the authorisation bits of mod_wsgi support, then maybe I'll have a brainwave and come up with something that might also work on mod_python (to a degree). Are you going to be happy with something that requires mod_python 3.3.1? Graham --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
merging multiple-db-support branch with svn trunk checkout
Greetings, I am using the current svn checkout of the trunk and would like to include the multiple-db-support branch. What is the best way to do this? I will understand if the answer is read the svn manual (it's on my list of things to do). Thanks. Carlos Hanson --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Check it out:download free,stock information,knowledge base,hot videos,hot games and hot tickets...
Check it out:download free,stock information,knowledge base,hot videos,hot games and hot tickets... http://groups.google.com/group/all-good-things/web/very-useful-websites --~--~-~--~~~---~--~~ 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: Is there a TRIM feature for templates in Django 0.91
On 9/19/07, Frank Peterson <[EMAIL PROTECTED]> wrote: > > TRIM would delete any whitespace from the string (tabs, newlines, > spaces, ...). SPACELESS comes close as it will convert all the > whitespace into just 1 space. This behaviour has changed in the SVN version of Django. Now spaceless will remove all spaces between tags. The documentation for the tag explains a few other cases where spaces won't be removed. > I'm not sure SPACELESS doesnt work, maybe because its around the > variable story.tease? I cant do anything via python either, I dont > have permission and I wouldnt know how anyway, all I deal with is > templates Unfortunately, I don't think there is much we can do to help, then. If you can't update Django, and you can't write a custom template, you're pretty much stuck with the tags 0.91 offers, and spaceless is pretty much the only tag that does something like you describe. Yours, Russ Magee %-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Having Django iterate through JSON possible?
On 9/20/07, Richard Dahl <[EMAIL PROTECTED]> wrote: > I believe that that is a known bug, thought I do not know details and have > not had any problems myself, as I have never tried to serialize a decimal. Known to who? I'm not aware of any current Decimal serialization issues, and a quick search of the ticket database didn't reveal anything, either. There were some decimal serialzation issues when 0.96 was released, but they were fixed long ago, and the test suite includes Decimal (and Float) serialization.. Can you either: - provide an example that demonstrates your problem - point at the Django ticket for the serialization issue you describe. Yours, Russ Magee %-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: fixtures: yaml, manage.py syncdb error when no data in initial_data.yml
On 9/20/07, johnny <[EMAIL PROTECTED]> wrote: > > this error is due to auto incremented primary key. you can't have > empty fixture file. The test suite doesn't currently check serialization of AutoFields. However, this would be a valuable test to add. Please open a ticket for this issue; if you're really enthusiastic, it shouldn't be too hard to create a patch that adds a new test in /tests/regressiontests/serializers_regress to describe this problem. Yours, Russ Magee %-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: fixtures: Invalid model identifier
On 9/20/07, johnny <[EMAIL PROTECTED]> wrote: > > Problem installing fixture 'c:\mysite\apps\category\fixtures > \initial_data.yaml': Invalid model identifier: > 'apps.category.models.Category' > > initial_data.yaml > [{ > "pk": "1", > "model": "apps.category.models.Category", > "fields": { >"name": "Test"} >}] Erm... this isn't a YAML fixture. It's a JSON fixture. It's not surprising this is giving you difficulty when you import. If you want to dump YAML output, you need to specify --format=yaml when you run dumpdata. Yours, Russ Magee %-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Using unitest or doc test with complex output
On 9/20/07, cesco <[EMAIL PROTECTED]> wrote: > > Hi, > > I'd like to test a query and the data returned by that query is a list > containing a list of objects. For example: > [[, , ..., ]] > > If I try testing using unittests I get the following error: > AssertionError: [[]] != [[]] > though to me the expected output and the one I get look identical. Without the exact test, it's difficult to know exactly what is going wrong; however, there is one possible generic cause of difficulty. Despite all appearances, != . By extension, lists of won't be equal, either. is the output representation of a Django model object. The thing is, two model objects with that point to the same database object (i.e., they have the same model and have the same primary key) _are not equal_. This is because the _wrapper_ objects are different. [1] Generally, if you want to check if two object instances are equal, compare their primary keys; if you want to compare two lists, compare lists of primary keys: i.e., [obj.id for obj in query.all()] = [1,2,3] > If I try with doc test then I get the problem when the output span > multiple lines: even though the objects returned are the right ones, > the expected string and the one I get are different because of > newlines and this make the test fail. This is an inherent difficulty with doctests, and it's one of the reasons you might want to favour using unittest over doctest. [1] Before you ask, no, we can't just override __eq__ to check for PK equality - search the archives if you want to know why. Yours, Russ Magee %-) --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Django deployment options
> > 5. Use a different server. > > Unless you are on what cPanel calls the bleeding edge, you're running > Apache 1.3 which is useless for serving Django. That leaves you with > either #3 or #4. #3 has issues because cPanel wants to bind Apache to > all IP addresses. I had issues (though I didn't troubleshoot them > throuroughly) with changing httpd.conf to only attach to specific IPs. > #4 is inefficient and a pain to maintain. I'm moving all my Django > apps to Slicehost because the cPanel setup is so ugly. > Cpanel has actually released Apache 2.0 and 2.2 on Current, and will be following shortly with Release and stable. So I suspect that there will be a growing number of requests to integrate Django with a Cpanel managed server. I know that Cpanel can cause some problems trying to bind Apache to all of the IP addresses, but I believe it is possible to override that behavior. So if I decide to go with option 4 and install a second http server, what is the advantage of lighttpd over a second copy of Apache? Thanks, Steven Potter --~--~-~--~~~---~--~~ 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 deployment options
> > Django can be run fine under Apache 1.3 using mod_wsgi. > > The only issue is whether they do really allow you to add additional > Apache modules to the installation. > > Graham This is interesting... It is possible to install additional modules with cpanel, it just makes updating for new releases of Apache a little more complicated. Do you know where I might find any more information about installing Django with mod_wsgi? Thanks Steven Potter --~--~-~--~~~---~--~~ 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: merging multiple-db-support branch with svn trunk checkout
On 9/20/07, Carlos Hanson <[EMAIL PROTECTED]> wrote: > > Greetings, > > I am using the current svn checkout of the trunk and would like to > include the multiple-db-support branch. What is the best way to do > this? I will understand if the answer is read the svn manual (it's on > my list of things to do). SVN branches are standalone - you don't 'include' the branch, you get a complete checkout of the branch. So, you're looking for something like: > svn co http://code.djangoproject.com/svn/django/branches/multiple-db-support However, be warned: the multiple-db-support branch is a little bit stale at the moment. If you search the archives, you will see that Ben Ford has some patches that brings the branch mostly up to date. I haven't played with the branch, or Ben's patches, so I can't comment on the stability of the branch, or the likelyhood that the design represented by the branch is suitable for eventual inclusion in the Django trunk. 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 -~--~~~~--~~--~--~---
Trying to install trunk version - svn error
I'm using django 0.96 / python 2.5.1 / ubuntu 7.04 but I got the 00903 Oracle error and I'm trying to use the trunk version. I follow the instruction on http://www.djangoproject.com/documentation/install/ But I got: svn: Requisição REPORT falhou em '/svn/!svn/vcc/default' svn: REPORT de '/svn/!svn/vcc/default': 400 Bad Request (http:// code.djangoproject.com) Is this a svn misconfiguration on my machine ? or on the server? Any suggestion will be welcome. Josir Gomes --~--~-~--~~~---~--~~ 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: Add Support for Hex numbers is Admin
This is great thanks! You were one step ahead of me on the display. I'm still reading up on customizing the admin interface, but hopefully something in there will help me adding any javascript if it is needed. Thanks! On Sep 19, 3:25 pm, jake elliott <[EMAIL PROTECTED]> wrote: > hi kevin, > > you could convert to int in the model's save() method > > class MyModel(models.Model): > def save(self): > self.hexval = int(str(self.hexval), 16) > super(MyModel, self).save() > > or whatever hex->decimal method you need for how you have the hex val > stored. > > but then how to get it back into a hex representation when someone goes > to edit the field? the only thing that comes to my mind is javascript > but i'm sure there's a less hackish solution :) > > best > jake > > Kevin wrote: > > In the admin interface if someone enters a number in hex, then it > > fails the validation test. I've managed to make it pass the validation > > test, but now the number gets passed in hex to the back-end database > > (which does not support hex). Any ideas on how I might be able to > > convert the number to an integer before it hits the database? > > > Thanks, > > Kevin --~--~-~--~~~---~--~~ 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: RoR vs Django - mac vs pc parody ad
Mike B: I saw that earlier but, obviously, loved it! On Sep 19, 6:08 pm, "Mike B." <[EMAIL PROTECTED]> wrote: > RailsEnvy's outrageous > parody:http://www.railsenvy.com/2007/9/10/ruby-on-rails-vs-django-commercial-7 > > Sorry guys, but I couldn't resist... > > Cheers, > > Mike Blass --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Video Blogging - Django + Flash
Here's a good post I saw on vblogging: http://blog.go4teams.com/?p=56 Hope it's helpful, - Lis --~--~-~--~~~---~--~~ 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 deployment options
On 20-Sep-07, at 12:23 AM, Steve Potter wrote: > I'm already quite sure I don't want to install mod_python on the > existing Apache after reading all of the warnings about using the same > Apache to serve static documents and Django. I am not sure exactly what you mean by this. mod_python is the preferred way to go. The only thing is that static content/media will go directly to apache bypassing mod_python. The 'warnings' are only to help you to improve performance. Just performance, nothing evil will happen if you serve those through mod_python. -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Video Blogging - Django + Flash
WOW~~It's so cool...Great tutorial~!~thx~~~ 2007/9/20, [EMAIL PROTECTED] <[EMAIL PROTECTED]>: > > > Here's a good post I saw on vblogging: http://blog.go4teams.com/?p=56 > > Hope it's helpful, > > - Lis > > > > > --~--~-~--~~~---~--~~ 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 deployment options
On Sep 20, 12:16 pm, Kenneth Gonsalves <[EMAIL PROTECTED]> wrote: > On 20-Sep-07, at 12:23 AM, Steve Potter wrote: > > > I'm already quite sure I don't want to install mod_python on the > > existing Apache after reading all of the warnings about using the same > > Apache to serve static documents and Django. > > I am not sure exactly what you mean by this. mod_python is the > preferred way to go. The only thing is that static content/media will > go directly to apache bypassing mod_python. The 'warnings' are only > to help you to improve performance. Just performance, nothing evil > will happen if you serve those through mod_python. All those warnings about using the same Apache to serve static documents as Django are generally totally meaningless to the average user. This is because the load on an average Apache site is no where near enough for it to be of concern. Problem is that people like to run these benchmarks looking at raw low level performance and because lighttpd shows better static file performance that it must therefore be better to farm off the static file requests. Reality is that the bottle neck for your application is going to be the Python code and database access. This is going to slow down the user experience immensely more than how quick your static files are served up. So, unless you know you are going to be running a web site with huge numbers of hits a day, it is probably reasonably safe to totally ignore such warnings. If you are going to run a large site with a lot of hits, you shouldn't be listening to such hearsay and should instead be doing your own proper benchmarking with the particular hardware you intend using. From that you are more likely to look at using multiple machines and a proper front end distributed load balancing solution than toying with trying to run lighttpd and Apache together with Apache proxying static requests to lighttpd. In general it just isn't going to be worth the effort. Now I now that some are likely to disagree with this. Well all I can say is show me the proper analysis and benchmarking that it makes any difference for your average web site. There may be some anecdotal comments about this on the net, but finding some real substance to such claims is much harder to come by. In summary, go with what is ever the easiest for you to setup and manage and does what you need. When your web site takes off and looks like it will become the next greatest thing, then you might revisit it, but you will go a long way with a simple setup before needing anything more complicated. In the meantime, concentrate on optimising your Python application first and reducing its bottlenecks. Graham --~--~-~--~~~---~--~~ 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 deployment options
On Sep 20, 10:28 am, Steve Potter <[EMAIL PROTECTED]> wrote: > > Django can be run fine under Apache 1.3 using mod_wsgi. > > > The only issue is whether they do really allow you to add additional > > Apache modules to the installation. > > > Graham > > This is interesting... It is possible to install additional modules > with cpanel, it just makes updating for new releases of Apache a > little more complicated. > > Do you know where I might find any more information about installing > Django with mod_wsgi? On the mod_wsgi web site at 'http://www.modwsgi.org'. In particular: http://code.google.com/p/modwsgi/wiki/IntegrationWithDjango but you should ensure you look through the introductory material on configuration first to get a feel in general for how to setup mod_wsgi. Graham --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Odd behavior while trying to test for cookie support
Hello, all. I have a login function for my site that is supposed to test for cookie support with request.session.set_test_cookie() and friends, but I cannot seem to get request.session.test_cookie_worked() to return True.. ever... Just trying to print the value of request.session['testcookie'] resulted in a KeyError, so presumably the problem has to do with saving the sessions somewhere between requests. Sessions do appear to work for the rest of my app, and the contrib.auth.views login view behaves as predicted, but something about my code seems to cause this lack of working-ness. I have asked in IRC, but after trying a bunch of things I was advised to ask here. Included are my login view, activation view, and a view I made that contains only the cookie-related stuff. ### Here's my login function: def login(request): "Displays the login form and handles the login action." redirect_to = request.REQUEST.get(REDIRECT_FIELD_NAME, '') if request.POST: if not request.session.test_cookie_worked(): ## I added this line to test with. It always raises the exception :\ I wasn't checking the for cookies working before (oops!), so I didn't notice that. raise Exception form = AuthenticationForm(request.POST) if form.is_valid(): # Light security check -- make sure redirect_to isn't garbage. if not redirect_to or '://' in redirect_to or ' ' in redirect_to: from django.conf import settings redirect_to = settings.LOGIN_REDIRECT_URL user = authenticate(username=form.cleaned_data['username'], password=form.cleaned_data['password']) if user is not None: if user.is_active: request.session.delete_test_cookie() login(request, user) return HttpResponseRedirect(redirect_to) else: return render_to_response('user_area/login.html', {'form': form, REDIRECT_FIELD_NAME: redirect_to, 'redirect_field_name': REDIRECT_FIELD_NAME, 'disabled': True}, context_instance=RequestContext(request)) else: return render_to_response('user_area/login.html', {'form': form, REDIRECT_FIELD_NAME: redirect_to, 'redirect_field_name': REDIRECT_FIELD_NAME, 'authfail': True}, context_instance=RequestContext(request)) else: return render_to_response('user_area/login.html', {'form': form, REDIRECT_FIELD_NAME: redirect_to, 'redirect_field_name': REDIRECT_FIELD_NAME,}, context_instance=RequestContext(request)) else: form = AuthenticationForm() request.session.set_test_cookie() return render_to_response("user_area/login.html", { 'form': form, REDIRECT_FIELD_NAME: redirect_to, 'redirect_field_name': REDIRECT_FIELD_NAME, }, context_instance=RequestContext(request)) ### Here's my activate function, which also sets a test cookie because it doubles as a login form def activate(request, hash): #u = get_object_or_404(User, userprofile__hash__exact=hash, is_active__exact=False) u = get_object_or_404(User, userprofile__hash__exact=hash) u.is_active = True u.get_profile().hash = None u.save() redirect_to = request.REQUEST.get(REDIRECT_FIELD_NAME, '') form = AuthenticationForm() request.session.set_test_cookie() print request.session['testcookie'] # prints 'worked' return render_to_response("user_area/login.html", { 'form': form, 'activated': True, }, context_instance=RequestContext(request)) ### Here is the function that isolates the cookie testing stuff. It also doesn't work the way it should def test_cookie(request): if request.POST: if not request.session.test_cookie_worked(): raise Exception request.session.delete_test_cookie() return render_to_response("user_area/login.html", { 'activated': True, }, context_instance=RequestContext(request)) else: form = AuthenticationForm() request.session.set_test_cookie() return render_to_response("user_area/test.html", { 'form': form, }, context_instance=RequestContext(request)) Any help or suggestions would be much appreciated! jose --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---
Where can I find the templatetag called "humanize" in Django application components "django-registration "
Where can I find the templatetag called "humanize" in Django application components "django-registration " When I run the register page,there raise a error "'humanize' is not a valid tag library: Could not load template library from django.templatetags.humanize, No module named humanize" I can't find the templatetags folder under the registration app,where can I get it?? I download the application components here: http://code.google.com/p/django-registration/ thx all~ --~--~-~--~~~---~--~~ 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 deployment options
On 20-Sep-07, at 8:09 AM, Graham Dumpleton wrote: > All those warnings about using the same Apache to serve static > documents as Django are generally totally meaningless to the average > user. This is because the load on an average Apache site is no where > near enough for it to be of concern. one caveat here - if you are running a site on shared hosting with soft RAM limit - like the 40 MB webfaction account, then it is wise to bypass mod_python for media to avoid those nasty monday morning mails about exceeding your limits and upgrading your account. This applies to sites of even 5-10 hits a day. Note, I am not criticising webfaction - they rock. -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Where can I find the templatetag called "humanize" in Django application components "django-registration "
On 9/19/07, beck917 <[EMAIL PROTECTED]> wrote: > Where can I find the templatetag called "humanize" in Django application > components "django-registration " By looking at Django's documentation: http://www.djangoproject.com/documentation/add_ons/#humanize I thought I might finally be safe removing the glaring warning about not trying to use the example templates, but perhaps it needs to go back in. -- "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 -~--~~~~--~~--~--~---
答复: Where can I find the templatetag called "humanize" in Django application components "django-registration "
Thx a lot...I think I miss that chapter,sorry.. This problem has been solved.. -邮件原件- 发件人: django-users@googlegroups.com [mailto:[EMAIL PROTECTED] 代表 James Bennett 发送时间: 2007年9月20日 10:55 收件人: django-users@googlegroups.com 主题: Re: Where can I find the templatetag called "humanize" in Django application components "django-registration " On 9/19/07, beck917 <[EMAIL PROTECTED]> wrote: > Where can I find the templatetag called "humanize" in Django application > components "django-registration " By looking at Django's documentation: http://www.djangoproject.com/documentation/add_ons/#humanize I thought I might finally be safe removing the glaring warning about not trying to use the example templates, but perhaps it needs to go back in. -- "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: Odd behavior while trying to test for cookie support
I just realized that google groups totally mangled the linebreaks with wordwrapping and similar. Here's the same on dpaste: http://dpaste.com/20145/ jose On Sep 19, 10:48 pm, [EMAIL PROTECTED] wrote: > Hello, all. > > I have a login function for my site that is supposed to test for > cookie support with request.session.set_test_cookie() and friends, but > I cannot seem to get request.session.test_cookie_worked() to return > True.. ever... Just trying to print the value of > request.session['testcookie'] resulted in a KeyError, so presumably > the problem has to do with saving the sessions somewhere between > requests. > > Sessions do appear to work for the rest of my app, and the > contrib.auth.views login view behaves as predicted, but something > about my code seems to cause this lack of working-ness. I have asked > in IRC, but after trying a bunch of things I was advised to ask here. > Included are my login view, activation view, and a view I made that > contains only the cookie-related stuff. > > ### Here's my login function: > > def login(request): > "Displays the login form and handles the login action." > redirect_to = request.REQUEST.get(REDIRECT_FIELD_NAME, '') > if request.POST: > if not request.session.test_cookie_worked(): ## I added this > line to test with. It always raises the exception :\ I wasn't checking > the for cookies working before (oops!), so I didn't notice that. > raise Exception > form = AuthenticationForm(request.POST) > if form.is_valid(): > # Light security check -- make sure redirect_to isn't > garbage. > if not redirect_to or '://' in redirect_to or ' ' in > redirect_to: > from django.conf import settings > redirect_to = settings.LOGIN_REDIRECT_URL > user = > authenticate(username=form.cleaned_data['username'], > password=form.cleaned_data['password']) > if user is not None: > if user.is_active: > request.session.delete_test_cookie() > login(request, user) > return HttpResponseRedirect(redirect_to) > else: > return render_to_response('user_area/login.html', > {'form': form, > > REDIRECT_FIELD_NAME: redirect_to, > > 'redirect_field_name': REDIRECT_FIELD_NAME, > > 'disabled': True}, > > context_instance=RequestContext(request)) > else: > return render_to_response('user_area/login.html', > {'form': form, > > REDIRECT_FIELD_NAME: redirect_to, > > 'redirect_field_name': REDIRECT_FIELD_NAME, > > 'authfail': True}, > > context_instance=RequestContext(request)) > else: > return render_to_response('user_area/login.html', {'form': > form, > > REDIRECT_FIELD_NAME: redirect_to, > > 'redirect_field_name': REDIRECT_FIELD_NAME,}, > > context_instance=RequestContext(request)) > else: > form = AuthenticationForm() > request.session.set_test_cookie() > return render_to_response("user_area/login.html", { > 'form': form, > REDIRECT_FIELD_NAME: redirect_to, > 'redirect_field_name': REDIRECT_FIELD_NAME, > }, context_instance=RequestContext(request)) > > ### Here's my activate function, which also sets a test cookie because > it doubles as a login form > def activate(request, hash): > #u = get_object_or_404(User, userprofile__hash__exact=hash, > is_active__exact=False) > u = get_object_or_404(User, userprofile__hash__exact=hash) > u.is_active = True > u.get_profile().hash = None > u.save() > > redirect_to = request.REQUEST.get(REDIRECT_FIELD_NAME, '') > form = AuthenticationForm() > request.session.set_test_cookie() > print request.session['testcookie'] # prints 'worked' > > return render_to_response("user_area/login.html", { > 'form': form, > 'activated': True, > }, context_instance=RequestContext(request)) > > ### Here is the function that isolates the cookie testing stuff. It > also doesn't work the way it should > def test_cookie(request): > if request.POST: > if not request.session.test_cookie_worked(): > raise Exception > request.session.delete_test_cookie() > return render_to_response("user_area/login.html", { > 'activated': True, > }, > context_instance=RequestContext(request)) > else: > form = AuthenticationForm() > request.session.set_test_cookie() > return render_to_response("user_area/test.html", { > 'form': form, > }, context_instance=RequestContext(request)) > > Any help or suggestions would be much appreciated! > > jose --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-us
baffling i18n problem after unicode update
hi, I have choices like this: HEALTH_CHOICES = ( ('G',_("Good")), ('A',_("Average")), ('P',_("Poor")), ) my site is english and finnish. These choices are used in several models. When finnish is on, they get translated in the web interface. I also generate reports in reportlab. In one report, choices shows up correctly if the report is in english. In finnish, the choice is translated and prints if it is "Average" or "Poor" - but if the choice is "Good", it does not appear in the report - it is blank. I cant even begin to think how to solve this - it was ok before updating to unicode. In all other reports with reportlab, "Good" gets translated and shows up. Any ideas? -- regards kg http://lawgon.livejournal.com http://nrcfosshelpline.in/web/ --~--~-~--~~~---~--~~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~--~~~~--~~--~--~---
Re: Django deployment options
On Sep 20, 12:52 pm, Kenneth Gonsalves <[EMAIL PROTECTED]> wrote: > On 20-Sep-07, at 8:09 AM, Graham Dumpleton wrote: > > > All those warnings about using the same Apache to serve static > > documents as Django are generally totally meaningless to the average > > user. This is because the load on an average Apache site is no where > > near enough for it to be of concern. > > one caveat here - if you are running a site on shared hosting with > soft RAM limit - like the 40 MB webfaction account, then it is wise > to bypass mod_python for media to avoid those nasty monday morning > mails about exceeding your limits and upgrading your account. This > applies to sites of even 5-10 hits a day. Note, I am not criticising > webfaction - they rock. To perhaps clarify on what I believe you are saying so people don't get the wrong impression, it is not about not using mod_python, but configuring Apache to serve the static files directly, rather than using Python functionality within a specific framework to return them. This applies to mod_wsgi as well as mod_python. As an example, for mod_wsgi, you would use the following configuration to ensure that media files are served directly by Apache and not by Django (if so configured). Alias /media/ /usr/local/django/mysite/media/ Order deny,allow Allow from all WSGIScriptAlias / /usr/local/django/mysite/apache/django.wsgi Order deny,allow Allow from all In other words, Apache directly serves static files under the media directly and Django is not involved. The reason for doing this is that often Python web frameworks will read in a complete static file in order to return it. Thus the complete files contents are in memory. Worse is that with mod_python, since this is a Python string object, in order for Apache to be able to output it through its output filtering system, it is necessary to copy it into Apache managed memory. The result is that your memory use then increases to two times the size of the file. This might be avoided to a degree if the underlying WSGI framework being used supports the wsgi.file_wrapper extension and the Python framework actually uses it. Even then, the WSGI adapter may still need to be integrated quite well with the web server, to avoid having to still read the file contents into memory, even if a bit at a time, and avoid the double memory overhead for each block. In short you avoid all of these problems by ensuring that you never have the Python web framework serve static files, instead, use the appropriate Alias/Directory Apache directives to have Apache serve them for you. Memory use will not be an issue in this instance as Apache will send the file in blocks and flush out a block before sending the next block. The only thing that would generally upset this would be if there was an Apache output filter installed which was needing to buffer up the whole file contents, or more than a single block in order to do something. Anyway, hope this explains things a bit better as to what the advice was about and why it was given. Graham --~--~-~--~~~---~--~~ 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 -~--~~~~--~~--~--~---