Re: I've done my first project in django but now I can't start a new one.. ?!

2011-11-03 Thread Andre Terra
You've probably changed your .py file association in Explorer, probably when configuring Notepad++. Try changing them back so that python executes .py files or run > python django-admin.py startproject todo Cheers, AT On Thu, Nov 3, 2011 at 4:58 AM, paz aricha wrote: > I finished the Thin

Re: Abstract FormView

2011-11-03 Thread Andre Terra
All you have to do is create a MyFormMixin class and add all those methods you want to override. Usually you will want to call super() on the class so that the normal behavior is also present in your final class. The difference between a Mixin and a full-fledged Class can be nearly non-existent in

Re: Caching at model class level

2011-11-03 Thread Andre Terra
Django caching frameworks also provide a low level API[1]. sebleier's django-redis-cache is one great tool for the job [2]. In order to use it, you will of course need redis too [3]. Cheers, AT [1] https://docs.djangoproject.com/en/dev/topics/cache/#the-low-level-cache-api [2] https://github.co

Which is the best way of query a database view(no from Django model)

2011-11-03 Thread Andre Lopes
Hi, I'm a new to Django... I have a database schema that stores me information that I want to show in a Django website. This database schema have nothing to do with a Django App... Which is the best way of doing this in Django? I have read the documentation and seems to me that I will need to us

Re: Which is the best way of query a database view(no from Django model)

2011-11-03 Thread Andre Lopes
Hi Daniel, thanks for the reply. I have tested to "inspectdb" but I think the schema is to complex, for example... for the table "tdir_files_context" (djangoinspectdb.JPG "image in attachment") I got this model: [code] class TdirFilesContext(models.Model): id_category = models.ForeignKey(Tdir

Re: How can I limit a 'list_filter' to a certain subset of objects?

2011-11-04 Thread Andre Terra
Hello, Rodrigo >From looking at the ModelAdmin source code[1], I think all you need to do is reimplement the queryset() method in your subclass on admin.py. Make sure you return a filtered queryset based on request.user. I never use the admin, so I'm not so sure about how the user will be accessi

Re: django-registration-template

2011-11-04 Thread Andre Lopes
Great! I will test your templates. I'm new to Django and I have searched a lot for this. The templates look awesome. Best Regards, On Fri, Nov 4, 2011 at 4:11 AM, Ezequiel Bertti wrote: > Hi, > I just release a project on github with bootstrap from twitter v1.4 form > django-registration. > Is

Re: bar charts

2011-11-07 Thread Andre Terra
Pass serialized json as a template variable? That's what I'm doing atm. But JKM has built an app to help reduce the need to write javascript [1]. I haven't used it myself, but it looks interesting and promising. Cheers, AT [1] https://github.com/jacobian/django-googlecharts On Mon, Nov 7, 201

Re: Project general design question - "From scratch" or use of admin interface

2011-11-07 Thread Andre Terra
django-registration [1], quite possibly with a custom backend. Cheers, AT [1] https://github.com/nathanborror/django-registration On Mon, Nov 7, 2011 at 11:50 AM, youpsla wrote: > Ok, > thanks for the answer,then I'll start this way. > > Just another question. I'll use a registration package

Haystack and date facets, anyone knows how it works?

2011-11-07 Thread Andre Lopes
Hi, I'm trying to do a date facet with Haystack using Solr. The thing is that I have no clue on how to use the results that I get from Haystack and how to put this results in a Django template. I have made a post in stackoverflow, but until now I have no clues on how to achieve this. Can you guys

Re: Reverse for 'mysite.polls.views.results' with arguments '(1L,)' and keyword arguments '{}' not found

2011-11-08 Thread Andre Terra
You are passing one positional argument to your view with the value of 1L (the L is for long integers), and an empty dict for the keyword arguments. Check your mysite.polls.views.results URL mapping in urls.py and see what it's expecting. My bet is that your missing a \d wildcard in your regex. I

Re: How to

2011-11-08 Thread Andre Terra
On Tue, Nov 8, 2011 at 12:40 AM, Russell Keith-Magee < russ...@keith-magee.com> wrote: > If you ask a query to output its SQL, what is displayed is not exactly > equivalent to what is passed to the underlying query engine. Django > uses a standard Python database API to access the database. That >

Re: Template

2011-11-08 Thread Andre Terra
I think you have a typo! Try {{ foo.baz }} instead ;-) Cheers, AT 2011/11/8 Hůla, Václav > Hello. > How I do equivalent of foo[bar] in template? From documentation it > looks like it should be done automatically - see > https://docs.djangoproject.com/en/1.3/ref/templates/api/#render > > But: >

Re: Template

2011-11-08 Thread Andre Terra
Actually, judging by his 'context' variable, he is not. I'm attributing the"foo[bar]" (sic) in his question to a newbie typo, rather. Cheers, AT On Tue, Nov 8, 2011 at 12:28 PM, Tom Evans wrote: > 2011/11/8 Andre Terra : > > I think you have

Re: Template

2011-11-08 Thread Andre Terra
I stand corrected. I must have read the OP too fast. Well, I believe it's been answered then! :) Cheers, AT On Tue, Nov 8, 2011 at 12:51 PM, Tom Evans wrote: > On Tue, Nov 8, 2011 at 2:31 PM, Andre Terra wrote: > > Actually, judging by his 'context' variable, he

Re: initial database sync throws TypeError in createsuperuser

2011-11-09 Thread Andre Terra
Love the nl_NL touch Cheers, AT On Wed, Nov 9, 2011 at 2:21 PM, Tom Evans wrote: > On Wed, Nov 9, 2011 at 4:03 PM, Niels wrote: > > Worse: > locale.getdefaultlocale() > > (None, None) > > > > Still i'd say this should be handled better than bailing out with an > error. > > Something like

Re: How to download a file

2011-11-10 Thread Andre Terra
You should serve your files directly through the server (preferably not the built-in django development server), instead of writing a django view. Use nginx[1], apache[2] or any other server, then place the excel file in a directory outside of your django app, and write an alias to that location.

Re: Serve a subset of uploaded media via Django

2011-11-11 Thread Andre Terra
Hello, Nan Please read through the File Uploads docs, especially the bit concerning upload handlers[1]. Good luck! Cheers, AT [1] https://docs.djangoproject.com/en/dev/topics/http/file-uploads/#upload-handlers On Fri, Nov 11, 2011 at 2:30 PM, Nan wrote: > Hi folks -- > > I know a related to

Re: Massive import from CSV to Database

2011-11-12 Thread Andre Terra
Hello, Fabio I took a look at django-csv-importer but since my files weren't quite clean (or comma separated), I ended up rolling my own solution using celery[1], to make the uploading rask asynchronous, and DSE[2], to allow for faster bulk imports, as well as a lot of trial and error. Take a lo

Re: Massive import from CSV to Database

2011-11-16 Thread Andre Terra
;ll just make a wiki entry at djangoproject.com, but I'll have to leave that for sometime later today. Cheers, AT On Sun, Nov 13, 2011 at 9:08 AM, Fabio Natali wrote: > On 11/12/2011 07:40 PM, Andre Terra wrote: > >> Hello, Fabio >> >> I took a look at django-c

Re: (fundamental) problem with password reset in 1.x: URL's become too long

2011-11-16 Thread Andre Terra
Since url shorteners have already been suggested, how about the possibility of writing a shorter url pattern in urls.py. Would something like http://www.freesound.org/r/1-123-a12345678ed12345d123/ be good enough for you? Cheers, AT On Tue, Nov 15, 2011 at 2:34 PM, Tom Evans wrote: > On Tue, N

Re: wsgi, URL patterns and standard deploy practices

2011-11-16 Thread Andre Terra
Does anybody have a link to a downloadable version of that presentation? blip.tv is blocked for me here at work and I would love to watch it right away. Thanks in advance! Cheers, AT On Wed, Nov 16, 2011 at 3:38 PM, Shawn Milochik wrote: > You might be interested in this talk from DjangoCon U

Re: DateField min_value

2011-11-17 Thread Andre Terra
You can also override the save method in the model to prevent bad dates (i.e. > your maximum date) to be saved to the database, if by any chance your use case doesn't include users filling out a nice, simple html form. Cheers, AT On Thu, Nov 17, 2011 at 5:07 AM, Babatunde Akinyanmi wrote: > -1

Re: Build mobile apps for DJango sites — Would XML/JSON passing be the best approach?

2011-11-21 Thread Andre Terra
You could probably use some help with the API. https://github.com/toastdriven/django-tastypie Cheers, AT On Mon, Nov 21, 2011 at 8:21 AM, Alec Taylor wrote: > Good evening, > > I am strongly considering building my project using DJango. > > My project will provide a web-interface and a mobile

Re: Startproject Project layout

2011-11-21 Thread Andre Terra
You may have a problem with your Python install and multiple django versions installed for the same environment. In a shell/cmd try: $ python -c "import django; print django.get_version()" and double check that you're not using a legacy version. Post back with your findings should you have any do

Re: string indices must be integers, not str

2011-11-21 Thread Andre Terra
Please paste your full traceback every time you are asking for help with debugging. Cheers, AT On Mon, Nov 21, 2011 at 3:10 PM, MikeKJ wrote: > > 1st time I have hit this and I am confused the subject error is returned as > in the send_mail line > all the fields in the model are either CharFie

Re: how to uninstall the django version

2011-11-22 Thread Andre Terra
Ideally, after removing django, you should NOT install it on your site-packages this time around. Instead, install virtualenv[1] and proceed from there. Learn it. It will pay off! Bonus points if you use pip[2][3] as well. Cheers, AT [1] http://pypi.python.org/pypi/virtualenv [2] http://pypi.

Re: Large Queryset Calculation In Background?

2011-11-22 Thread Andre Terra
You will definitely need to look into caching those results, perhaps "permanently" in a database. My recommendation is redis[1] and possibly tools like sebleier's django-redis-cache[2]. Cache invalidation is a pain, I know, but it's pretty much the only way to go. Long term, you will need to prof

Re: Bulk import of data

2011-11-27 Thread Andre Terra
This should be run asynchronously (i.e. celery) when importing large files. If you have a lot of categories/subcategories, you will need to bulk insert them instead of looping through the data and just using get_or_create. A single, long transaction will definitely bring great improvements to spee

Re: Simple task dispatching (How heavy is celery + RabbitMQ)

2011-11-28 Thread Andre Terra
I'm also using redis for both brokering and caching. So far, so good. My use case consists in one HUGE (5 hours) task, and several tiny (30s or less) scheduled tasks. Cheers, AT On Mon, Nov 28, 2011 at 10:54 AM, Carlos Daniel Ruvalcaba Valenzuela < clsdan...@gmail.com> wrote: > Celery has a bun

What server configuration should I use for a Django site like this?

2011-11-28 Thread Andre Lopes
I need to put in production a Django website, but I don't know what machine I should use... this is not a commercial project, probably the monetary return will be very very little in ads... I have: -Django -PostgreSQL -Solr Do you think that will be enough a linode with 512mb ram? - Visitors day

Re: Customized authentication backend.

2011-11-29 Thread Andre Terra
Hello, Shaini Please read https://code.djangoproject.com/wiki/UsingTheMailingList Sincerely, André Terra On Tue, Nov 29, 2011 at 5:21 AM, shaini sasidhar wrote: > Hi.. > > Need to customize authentication backend in my Django > project.Also want to authenticate based on one of my MySQ

Re: Referring to same model records as a parent

2011-11-29 Thread Andre Terra
Just use django-mptt [1][2], especially after version 0.5 It will do exactly what you need, except better! Cheers, AT [1] http://django-mptt.github.com/django-mptt/ [2] http://django-mptt.github.com/django-mptt/overview.html#what-is-django-mptt On Tue, Nov 29, 2011 at 12:22 PM, fabrixxm wrote:

Re: What server configuration should I use for a Django site like this?

2011-11-29 Thread Andre Lopes
per shared hosting > alternatives for django. > I don't recommend going forward with apache with so few ram, use nginx > or lightppd. > Best regards, > > On Nov 28, 4:30 pm, Andre Lopes wrote: >> I need to put in production a Django website, but I don't know what >

Nginx - How to configure the virtual.conf to serve a Django application

2011-11-29 Thread Andre Lopes
I'm trying to serve a Django application to production. I have installed Gunicorn and now I need to setup a Nginx Virtual Host. I'm kind of lost on how to configure the "virtual.conf" from Nginx. I just want to use Nginx as proxy, I don't want to configure deplyment scripts for now. I have this la

Process management with Supervisord

2011-11-30 Thread Andre Lopes
Hi, I'm serving to production a Django website with Nginx + Gunicorn with virtualenv. My dumb question is: I must to install supervisord in my virtualenv or outside my virtualenv? Best Regards, -- You received this message because you are subscribed to the Google Groups "Django users" group.

Re: Process management with Supervisord

2011-11-30 Thread Andre Lopes
Thank you for the reply. Best Regards, On Wed, Nov 30, 2011 at 2:51 PM, DrBloodmoney wrote: > On Wed, Nov 30, 2011 at 9:35 AM, Andre Lopes wrote: >> Hi, >> >> I'm serving to production a Django website with Nginx + Gunicorn with >> virtualenv. >> >

Website Statistics - What should I use to have Google Analytics in Django?

2011-11-30 Thread Andre Lopes
Hi, I need to track visitors with Google Analytics. What should I use to get Google Analytics working on Django? What is my best choice? Best Regards, -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django

How to deploy new code to the Production Server?

2011-12-02 Thread Andre Lopes
Hi, I'm new to Django. I need to setup Git to deploy a Django website to the production server. My question here is to know what is the best way of doing this. By now I only have a Master branch. My problem here is that Development environment is not equal to the Production environment. How can I

Re: How to deploy new code to the Production Server?

2011-12-02 Thread Andre Lopes
s, you are welcome. Best Regards, On Fri, Dec 2, 2011 at 10:08 AM, kenneth gonsalves wrote: > On Fri, 2011-12-02 at 09:00 +, Andre Lopes wrote: >> How can I have the two environments(Development and Production) in >> Git? Should I use two new Branches(Development and Product

Re: Django E-Commerce Framework

2011-12-06 Thread Andre Terra
I haven't worked with either one of them, but satchmo[1] is also often mentioned. Django packages also has a list of e-commerce tools for django [2]. Hope that helps! Cheers, AT [1] http://www.satchmoproject.com/ [2] http://djangopackages.com/grids/g/ecommerce/ On Tue, Dec 6, 2011 at 10:55

Re: Query with no-correspondence results

2011-12-06 Thread Andre Terra
I'll admit that I read through the thread in about a minute, so forgive me if I'm completely off, but isn't this something that can be solved through aggregation[1]? And you don't want votes, but rather *contexts*, because all of these matter to you, whereas votes can be 0 (default). Speaking of w

Re: pip installs the wrong version of django-registration

2011-12-07 Thread Andre Terra
Hello, Kenneth *I am posting this here as the app in question has not got the issue > tracker available. On doing pip install registration, a version without > the registration.default.backends.**urls is installed. Can this be > corrected?* > Only if the author updates the package in pypi[1], whi

Re: Django E-Commerce Framework

2011-12-07 Thread Andre Terra
On Tue, Dec 6, 2011 at 7:45 PM, Stuart Laughlin wrote: > In my opinion ecommerce is not where you want to make > your own mistakes and go by trial and error. Better to benefit from > the experience, mistakes, and corrections of others when it comes to > ecommerce. Leave the wheel reinventing for y

Problem with "trans" and "blocktrans"

2011-12-08 Thread Andre Hagenbruch
html:108 #: templates/b.html:3 msgid "My string" msgid_plural "My strings" msgstr[0] "" msgstr[1] "" I can reproduce this for similar structures in other files. "blocktrans" strings that don't have "trans" equivalents in other files co

Re: Decorator aware Django

2011-12-15 Thread Andre Terra
On Thu, Dec 15, 2011 at 11:51 AM, Bernardo wrote: > but I > wanted a easier way to render data from multiple return points in a > same function without calling another thing multiple times... > Use Class-based views[1] and subclass them as needed? Cheers, AT [1] http://django.me/cbv -- You

Re: Iterable check boxes

2011-12-15 Thread Andre Terra
Your template doesn't match the form you provided, so I'm going to guess that what you need is {% myform.beatles.choices %} for the iterator. For the future, please try to post full tracebacks and the actual code. Good luck! Cheers, AT On Thu, Dec 15, 2011 at 12:16 PM, CrabbyPete wrote: > Ac

Re: Decorator aware Django

2011-12-16 Thread Andre Terra
On Thu, Dec 15, 2011 at 8:17 PM, Bernardo wrote: > I still need to see how to combine multiple Class based views to treat > my data. > The idea here is to use Mixins, i.e., classes that implement a few methods and can be mixed with one of your main classes. # --

Re: Creating websites like Amazon/Ebay using Django

2011-12-16 Thread Andre Terra
I'll refrain from repeating what the others have said, so I'll just say I wholeheartedly agree. Having said that, a project like this requires *extensive* knowledge of HTML/JS/CSS in order to be successful, as someone pointed out. With that in mind, I recommend you find a partner with front end ex

Re: Which IDE should I use for Django?

2011-12-19 Thread Andre Lopes
PyDev also works well. It is an Eclipse Plugin. On Mon, Dec 19, 2011 at 11:19 AM, Ankit Rai wrote: > pycharm +1 > > > On Mon, Dec 19, 2011 at 4:41 PM, Thomas Weholt > wrote: >> >> Pycharm +1 >> >> >> >> On Mon, Dec 19, 2011 at 11:35 AM, Zhukov Pavel wrote: >> > PyCharm? >> > >> > On Mon, Dec

Re: Which IDE should I use for Django?

2011-12-19 Thread Andre Terra
You can use Aptana which is basically Eclipse + PyDev and some other features. It offers everything you need and is free as in beer, whereas pycharm is shareware. I used to develop on Aptana, but now I just use vim + plugins and some customization. It's lighter overall and I realize that the spee

Re: Which IDE should I use for Django?

2011-12-19 Thread Andre Terra
On Mon, Dec 19, 2011 at 1:23 PM, Alec Taylor wrote: > *Aptana* > Code-completion is very good. Can't find embedded Django interpreter; > is there one? > What do you mean by embedded Django interpreter? An instance of python running within Aptana? If that's what you need, you can follow this scre

Re: Can I escape or delimit the "{{ }}" template braces?

2011-12-19 Thread Andre Terra
On Mon, Dec 19, 2011 at 1:35 PM, J. Marc Edwards < marc.edwa...@nimbisservices.com> wrote: > I'd like to write a paragraph on my page that describes the {{ }} syntax, > but the template interpreter is interpreting the braces. > From https://docs.djangoproject.com/en/dev/ref/templates/builtins/?

Re: location of sitemap files

2011-12-21 Thread Andre Terra
I'm not sure I understand your question, but here's my attempt at an answer. root directive in HttpCoreModule: http://wiki.nginx.org/HttpCoreModule#root Example nginx.conf: http://dpaste.com/hold/676259/ Cheers, AT On Wed, Dec 21, 2011 at 10:22 AM, kenneth gonsalves wrote: > hi, > > I have a s

Re: Select field with default text

2011-12-22 Thread Andre Terra
You could perhaps subclass ChoiceField to allow for custom empty_labels. This code is highly untested and written so casually it shouldn't be pasted anywhere. # your forms.py from django.forms.fields import ChoiceField class MyCustomChoiceField(ChoiceField): def __init__(self, *args, **kwarg

Re: Weekly discussion/randoms thread..

2011-12-23 Thread Andre Terra
On Fri, Dec 23, 2011 at 12:27 AM, Cal Leeming [Simplicity Media Ltd] < cal.leem...@simplicitymedialtd.co.uk> wrote: > I think the most important aspect is to keep this integrated into the > list, and not require the user to break off to another service. - It also > means that there's very little a

Re: Generic views parameter 'extra_context' didn't use form class?

2011-12-23 Thread Andre Terra
You've defined a class named *DevSrcForm* and you're calling super on *DevForm*. Since you haven't provided a full traceback or even the code from DevForm, I can't exactly explain what's going on. "Anything can happen" pretty much sums it up. Cheers, AT 2011/12/23 郁夫 > hi, I use a form class

Re: Compare two tables in a secondary database

2011-12-23 Thread Andre Terra
On Thu, Dec 22, 2011 at 11:33 PM, Edvinas Narbutas wrote: > I get this error. "not enough arguments for format string", which im > guessing the LIKE isnt working because this query works. > No, LIKE is working fine, it's your Python string that's broken. item_search_results = itemSearch.object

Re: Is Django deleting my python objects?

2011-12-26 Thread Andre Terra
You have inconsistent imports so that your signal is being called more than once. By inconsistent I mean "from myapp.models import foo" and "from models import foo" in different areas of your app/project. Cheers, AT On Mon, Dec 26, 2011 at 2:09 PM, devbird wrote: > I've a post_save handler me

Re: I can't start new project

2011-12-27 Thread Andre Terra
My bet is that you're using Windows. Open the Registry Editor (hit Winkey+R, "regedit" (no quotes), hit enter) --- Go to *HKEY_CLASSES_ROOT\Applications\python.exe\shell\open\command* and check that it looks somewhat like '"PYDIR\\python.exe" "%1" %*' If you're missing the final * %**, it won't

Re: I can't start new project

2011-12-27 Thread Andre Terra
It's not just %, it's %* (notice the asterisk). I just tried changing the value back and forth here and it worked as expected. Cheers, AT On Tue, Dec 27, 2011 at 12:44 PM, Varrant wrote: > In registry % was missing, but nothing changed. > > "One time solution work's nice :D > > I'll lookfor v

Re: Django CMS

2011-12-27 Thread Andre Terra
*Before this thread turns into **another "My favorite X is Y", everyone please think twice before posting.* OP (probably) asked "Which CMS will let me upload and embed videos?", so unless anyone has something to add in that regard, there's no need to state your personal preference. If, instead, h

Re: django-admin.py startproject will NOT work.

2011-12-31 Thread Andre Terra
This has been answered before: http://groups.google.com/group/django-users/browse_thread/thread/9d5352d7921e0eb4?hl=en# Cheers, AT On Sat, Dec 31, 2011 at 2:58 PM, Bart Nagel wrote: > At 2011-12-31 19:47:35 +0300, Timothy Makobu wrote: > > File associations are fine i reckon, because django-

Re: django-admin.py startproject will NOT work.

2012-01-02 Thread Andre Terra
Use virtualenv: http://pypi.python.org/pypi/virtualenv Cheers, AT On Sun, Jan 1, 2012 at 10:29 PM, Bart Nagel wrote: > At 2012-01-01 14:23:50 -0800, Chris Kavanagh wrote: > > On Jan 1, 4:44 am, Bart Nagel wrote: > > > At 2012-01-01 01:12:27 -0800, Chris Kavanagh wrote: > > > > > > > On Dec 3

Re: Cheap Django hosting?

2012-01-02 Thread Andre Terra
Hello, Alec There are plenty of threads regarding inexpensive django hosting. Please browse the mailing list archives before starting a new one. We don't need another 100 replies with suggestions! Cheers, AT On Mon, Jan 2, 2012 at 6:49 AM, Alec Taylor wrote: > Good afternoon, > > I'm lookin

Re: technique about using thread in views.py

2012-01-02 Thread Andre Terra
Don't use Thread, use Celery [1] and django-celery[2]. You will also need one of several available brokers, like RabbitMQ[3][6], or kombu[4] + django-kombu[5]. Happy reading! Cheers, AT [1] http://ask.github.com/celery/ [2] http://pypi.python.org/pypi/django-celery/ [3] http://www.rabbitmq.com

Re: Expand FlatPage admin interface.

2012-01-02 Thread Andre Terra
On Mon, Jan 2, 2012 at 5:57 AM, Elad Zucker wrote: > The main problem I am having with trying to change the flatpage is that > the flatpage is already registered. so I cant re-register with a new admin > modal. Try having a call to admin.site.unregister first! Cheers, AT -- You received th

Re: Need help in renaming template tags

2012-01-02 Thread Andre Terra
Hello, I looked into your problem and realized the current implementation of {% load %} doesn't allow for homonimous tags. I plan on working toward a patch to fix this, but this can take a little while. Meanwhile, your best bet would be to fork one of the two projects and change the tag's name, I

Re: Need help in renaming template tags

2012-01-02 Thread Andre Terra
/django-smart-load-tag On Mon, Jan 2, 2012 at 10:57 AM, Andre Terra wrote: > Hello, > > I looked into your problem and realized the current implementation of {% > load %} doesn't allow for homonimous tags. I plan on working toward a patch > to fix this, but this can take a lit

Re: Constraints on a one-to-many relationship and related problems

2012-01-03 Thread Andre Terra
First of all, welcome to Django! While many like to use the admin as a public facing CRUD app, that is not what it is designed for. In any case, writing your own forms is *a requirement* in pretty much every Django project, simply because no automatic form creation like the admin could possibly an

Re: raw query placeholder "%(key)s" supported in django?

2012-01-03 Thread Andre Terra
If you're talking about string formatting operations, Django is just Python, so %(key)s will work. Cheers, AT On Wed, Dec 28, 2011 at 9:01 AM, ali alizadeh wrote: > > hi. > > in psycopg module, when composing a query, you can use "%(key)s" in your > query instead of "%s", and pass a dictionary

Re: New Relic with Django

2012-01-03 Thread Andre Terra
newrelic.com On Tue, Jan 3, 2012 at 12:09 PM, william ratcliff < william.ratcl...@gmail.com> wrote: > Could someone provide a link, or a brief description of "New Relic" > > Thanks! > > > On Tue, Jan 3, 2012 at 9:00 AM, Cal Leeming [Simplicity Media Ltd] < > cal.leem...@simplicitymedialtd.co.uk>

Re: Thread synchronization

2012-01-03 Thread Andre Terra
Take a look at Chords[1] in Celery[2]. Cheers, AT [1] http://ask.github.com/celery/userguide/tasksets.html?highlight=chords#chords [2] http://ask.github.com/celery/ On Tue, Jan 3, 2012 at 3:42 PM, Etam wrote: > How do you synchronize threads in forked processes? > > Thanks, > Etam. > > -- > Y

Re: django/Data Base Advice

2012-01-04 Thread Andre Terra
I'm sorry, folks, but I'll have to *vehemently **disagree *with a lot of what has been said in this thread. To the OP, I'm sorry I didn't reply any sooner. No, you *don't need *to go reading about what MVC means. Django is a *MTV *framework, not *MVC*. There are similarities, but the differences a

Re: Django/Data Base Advice

2012-01-04 Thread Andre Terra
On Wed, Jan 4, 2012 at 12:16 PM, Venkatraman S wrote: > SQL is highly flexible provided you know to write good sql (its like the > way Russell mentions 'It Depends' :P ); atleast i have been writing sqls > for the past 8 years and i find it easy to write them when the > relationships are complex.

Re: virtualenv wrecked my Django+modules install

2012-01-05 Thread Andre Terra
Hello, The error you're seeing is due to Django not being installed in your virtual environment. virtualenv is the way to go, unless you have an incredibly good reason not to use it. It couldn't possibly break anything as it installs virtual environments alongside your system wide Python. If yo

Re: Having trouble passing a parent table record “id” to a new record in a child table

2012-01-06 Thread Andre Terra
I introduce to you django-mptt: "utilities for implementing a modified pre-order traversal tree in django". https://github.com/django-mptt/django-mptt http://django-mptt.github.com/django-mptt/ Cheers, AT On Fri, Jan 6, 2012 at 1:12 PM, BillB1951 wrote: > I am having trouble passing a parent

Re: SyntaxError in views.py. Tutorial pt 4

2012-01-09 Thread Andre Terra
Line 23 in your views.py file is missing a closing ) Syntax errors mean Python can't parse your code, so usually you'll find that you're missing a comma, have an extra bracket or have mixed tabs and spaces in the same file, for example. Cheers, AT On Mon, Jan 9, 2012 at 1:15 PM, Olof Edler wro

Re: Need to examine and act on old vs. new at .save() time

2012-01-10 Thread Andre Terra
You can override the model's save method?[1][2] Cheers, AT [1] https://docs.djangoproject.com/en/dev/ref/models/instances/#saving-objects [2] https://docs.djangoproject.com/en/dev/topics/db/models/#overriding-model-methods On Mon, Jan 9, 2012 at 11:39 PM, Jeff wrote: > Hi all, > > I need to

Re: How to mix in class based views from pluggable apps?

2012-01-10 Thread Andre Terra
Each plugin should call super() on their own definition of the get_context_data method -- which will return a dictionary --, then update and return a modified dictionary. There's no need to explicitly call each plugin by the name in subclasses. It works the other way around. Cheers, AT On Tue,

Re: How to mix in class based views from pluggable apps?

2012-01-10 Thread Andre Terra
Python will use solve the diamond problem through MRO[1], so it all depends on the order you in which you mix your classes. class MyBaseView(BaseDetailView): def get_context_data(self, *args, **kwargs): context = super(MyBaseView, self).get_context_data(*args, **kwargs) contex

Re: Need to examine and act on old vs. new at .save() time

2012-01-11 Thread Andre Terra
The important question here is, what are you trying to achieve, outside of the functionality itself? Are you trying to log changes to provide an audit trail? If so, there are tools for that. Cheers, AT On Wed, Jan 11, 2012 at 2:53 PM, Jeff wrote: > Matt, > > On Jan 10, 5:57 pm, Matt Schinckel

Re: How to avoid "no such column" error when I add a new property to a model?

2012-01-11 Thread Andre Terra
Or use a GUI tool like PgAdmin[0] for PostgreSQL, which is packaged into most psql distributions. Cheers, AT [0] http://www.pgadmin.org/ On Wed, Jan 11, 2012 at 6:30 PM, Python_Junkie < software.buy.des...@gmail.com> wrote: > For those who do not want to use another abstraction module, just

Re: Does anyone know any blogs that write about how to quickly install and deploy a django application on Amazon EC2?

2012-01-13 Thread Andre Terra
nginx runs on windows xp, and should run on vista/7 too. I've even managed to compile a version on cygwin with an additionally patched module that allows for file upload progress tracking. If anyone wants it, i can put it on github with a sample .conf file, but no strings attached at all. Cheer

Re: mac vs windows installation /deployment

2012-01-16 Thread Andre Terra
On Mon, Jan 16, 2012 at 2:43 PM, Python_Junkie < software.buy.des...@gmail.com> wrote: > I guess I am digging in a lot deeper into this topic that I had > intended, but your statement above > about each developer compiling their own source code seems to go > against the DRY > principle. > The DR

Re: Missing something obvious? Question about forms

2012-01-18 Thread Andre Terra
https://docs.djangoproject.com/en/dev/ref/forms/fields/#choicefield https://docs.djangoproject.com/en/dev/ref/forms/fields/#django.forms.MultipleChoiceField Cheers, AT On Wed, Jan 18, 2012 at 12:42 PM, Jeff Heard wrote: > I have a largish API I have to implement from a standard, and it requires

Re: url name to generic class-based views with parameters?

2012-01-18 Thread Andre Terra
https://docs.djangoproject.com/en/dev/ref/templates/builtins/?from=olddocs#url # template.html {% load url from future %} {% url videos pk=video.pk %} # While we're at it, consider defining a more verbose name to the url, such as 'video-detail'. I personally like t

Re: Missing something obvious? Question about forms

2012-01-18 Thread Andre Terra
at 3:51 PM, Andre Terra wrote: > > https://docs.djangoproject.com/en/dev/ref/forms/fields/#choicefield > > > https://docs.djangoproject.com/en/dev/ref/forms/fields/#django.forms.MultipleChoiceField > > > > > > That is how I almost replied, but a MultipleChoiceFie

Re: what is the best IDE to use for Python / Django

2012-01-19 Thread Andre Terra
*** Everyone, please DO NOT reply to this thread. *** Krondaj, feel free to search the archives for similar threads. This question has been asked an answered at least a dozen times. Cheers, André Terra On Thu, Jan 19, 2012 at 12:08 PM, Krondaj wrote: > Hi, > > I was wondering what the best ID

Re: I need help with Python Tools for Visual Studio 2010 and Django

2012-01-23 Thread Andre Terra
the >>> indicates you are IN a python shell, which is different from your OS prompt. Try exiting the shell first (with exit()) and then run "python manage.py runserver" from a command prompt or terminal window. Cheers, AT On Mon, Jan 23, 2012 at 4:11 PM, JJ Zolper wrote: > > >>> python manage.

Re: High cpu usage for wsgi apache processes

2012-01-23 Thread Andre Terra
Hello, Unless you tell us what your app is supposed to be doing, there's very little chance any of us can offer any real help. Cheers, AT On Mon, Jan 23, 2012 at 5:47 PM, TINO THOMAS wrote: > Hello, > > I have a Django setup on cpanel server with python 2.7, virtual env and > mod_wsgi. I can

How to get self.id when saving a new object?

2013-01-09 Thread Andre Lopes
Hi, I'm without a clue on how to get the sef.id when creating a new object in Django. I've created a question in StackOverflow. Can someone give me a clue on this subject? Please read the question: http://stackoverflow.com/questions/14234917/django-how-to-get-self-id-when-saving-a-new-object Any

Django Formsets - How to build a formset correctly and validade it?

2013-01-11 Thread Andre Lopes
Hi all, I'm struggling with Formsets. I've read the documentation and lots of information on the web, but I'm experiencing some difficulties on get them working. I've wrote a StackOverflow question that explains my difficulties. http://stackoverflow.com/questions/14280875/django-formsets-how-to-

Re: django: creating tag groups

2013-01-18 Thread Andre Terra
I'd just like to emphasize that django-mptt is *the* way to go. It's one great application that make it a breeze to work with hierarchies. Cheers, AT On Fri, Jan 18, 2013 at 4:01 AM, Sammael wrote: > Amirouche, thank you very much. > jQuery solution is quite interesting but it's more complicat

Upload multiple files using Ajax

2013-01-22 Thread Andre Lopes
Hi, I need to develop a form to upload multiple files. I was thinking in using an Ajax uploader. I have google some options but there are to many and I don't know which one to choose. Any recommendations about this subject? Best Regards, André. -- You received this message because you are su

Re: Long url parameter in GET request locks python

2013-01-30 Thread Andre Terra
I posted this answer on SO and thought I should share it here for the benefit of other and future readers: -- The accepted answer is spot on about the regex, but since we're discussing optimization, I thought I should note that

Re: django support for ms SQL

2013-01-31 Thread Andre Terra
http://django-mssql.readthedocs.org/en/latest/ Cheers, AT On Thu, Jan 31, 2013 at 11:34 AM, wrote: > is there any support for MS SQL ? > > thanks > > -- > You received this message because you are subscribed to the Google Groups > "Django users" group. > To unsubscribe from this group and stop

Re: Kindly help for an interview with Google on python django

2013-01-31 Thread Andre Terra
I don't have any experience in interviews for developer positions, but I have general job interview tips that you might like. First, get to know your resumé. This is my #1 advice. Interviewers usually want to know why you made your decisions. What was the reason behind picking this or that school?

Re: IntegrityError when creating a brand new model instance

2013-02-08 Thread Andre Terra
Please post traceback, settings.py, etc. On Fri, Feb 8, 2013 at 5:18 AM, Some Developer wrote: > I have a model for a Tag object with simply has two fields. A title (which > has the unique constraint) and a description. I also have a FormView based > view class which handles the creation of Tag o

forign key no forms

2013-02-10 Thread Carlos Andre
Olá pessoal! Olha, preciso que um foreign key seja acessível com o forms! Tentei de algumas maneiras e não consegui! materiais também não tão sucintos! alguém pode me ajudar com essa questão? Obrigado pela a atenção! -- You received this message because you are subscribed to the Google Groups "

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