I started out learning Django using the "Writing your first Django app"
article:
https://docs.djangoproject.com/en/dev/intro/tutorial01/
This is a very well-written tutorial that goes through each part in detail.
Please note, at the bottom of each section there is a link to the next
section. The
I have a Python script that will be called daily from a scheduled service
or daemon.
The script uses MySQLdb to read a csv file and import data into a MySQL
database that is used in my Django application.
Some of the models contain ManyToMany relationships. I am directly
inserting the relations
name='T', last_name='Duck')
newParent.save()
newStudent.parents.add(newParent)
However, when I call save_m2m(), it throws an error:
newStudent.save_m2m()
Perhaps I do not need to call save_m2m(). Does the relationship get saved
to the database when I c
I am trying to add exception handling to my application.
I have been reading the documentation on Django Exceptions:
https://docs.djangoproject.com/en/dev/ref/exceptions/
I also found the list of Exceptions (both Django and Python).
But for testing purposes, I need a way to handle all exceptions an
I have a Student model that stores information about a student,
including the student's teacher.
The teacher's information is stored in the Employee model that
inherits from the Person Model.
I am having trouble figuring out how to query the teacher, when a
student id is passed as an ajax argument
I am using ajax to update a list of participants in my html page,
based on the student id selected.
I am trying to figure out how Django knows what path to look to find
my method.
Does it just go through all of the urls.py files until it finds a
method that matches the url request?
$('#id_s
Thank you, Daniel.
That makes sense now.
If the full objects are already there, then this should work great!
L J
On Apr 17, 4:07 am, Daniel Roseman wrote:
> On Tuesday, 17 April 2012 07:10:35 UTC+1, LJ wrote:
>
> > I am having trouble figuring out how to query the database and re
Thank you, Phang. I was not familiar with the locals() method, so I
may look into this.
L J
On Apr 17, 2:22 am, Phang Mulianto wrote:
> On Tue, Apr 17, 2012 at 2:10 PM, LJ wrote:
> > I am having trouble figuring out how to query the database and return
> > the results in a
I am having trouble figuring out how to query the database and return
the results in a format that my template can render appropriately.
I have a model that has a ManyToMany field:
class Student()
...
parents = models.ManyToManyField('parents.Parent', blank=True,
null=True)
...
The
wrote:
> On Sat, 18 Feb 2012 08:46:25 -0800 (PST), LJ
> wrote:
>
> >I would like to create a script to call all of these, so I can insert
> >them all at once.
> >I do not want to combine all of the json files.
>
> Are they order dependent? That is, do a
That worked great. I haven't done much shell scripting, but it was
easier than I thought.
Thanks, Shawn!
L J
On Feb 18, 9:46 am, LJ wrote:
> I have quite a number of fixtures that I call loaddata to insert
> fixtures into my sqlite database using the following syntax:
>
> p
I have quite a number of fixtures that I call loaddata to insert
fixtures into my sqlite database using the following syntax:
python ./manage.py loaddata ./apps/addresses/fixtures/cities.json
python ./manage.py loaddata ./apps/addresses/fixtures/addresses.json
...
I would like to create a script
Thank you, Jorge!
Yes, that helps a lot!
On Apr 2, 5:18 am, Jorge Bastida wrote:
> Hi Lj,
>
> > I am building a django web app that has a control panel with various
> > icons. Right now, the icons have href tags that load a new page when
> > the user clicks the icon.
I am building a django web app that has a control panel with various
icons. Right now, the icons have href tags that load a new page when
the user clicks the icon. I want to change this to instead call a
jQuery function that will use ajax, or dajaxice, to render only the
content part of the page.
My opinion would be to add it in. But, I am not as experienced with
Dajaxice as others may be. I just know it took me a long time to
figure out how to manually add it and get it working.
It wasn't until I learned how to use virtualenv that I was able to get
Dajaxice installed and working correctl
I can't tell you how helpful this User Group has been to me!
With the help of several helpful responses and a lot of great articles
out there, I was finally able to install virtualenv and
virtualenvwrapper and get dajaxice working. I wrote all about it on my
blog, if there are any newbies wanting s
r way than from the sources.
>
> On Feb 18, 5:04 pm, LJ wrote:
>
> > Just adding a note for anyone else struggling with a similar
> > 'unresolved import' problem...
> > This article explains in details how to modify the PYTHONPATH if you
> > decide to go tha
s method, but I now understand how django is
able to find imported libraries.
I am still looking for a good article on how to install/configure a
3rd party app in site packages--or dist-packages on Ubuntu (Python
2.6).
On Feb 18, 12:39 pm, LJ wrote:
> I am on Ubuntu 10, using Python 2.6 and Dj
errors are:
Unresolved import: dajaxice_autodiscover
Unresolved import: dajaxice_functions
On Feb 18, 7:17 am, CrabbyPete wrote:
> I wouldn't reinstall python because of an unresolved import error.
> What's unresolved and what type of system are you on PC/Linux?
>
> On Feb
I installed the latest version of dajaxice, but I am still getting
Unresolved import errors.
My guess is that I need to remove and reinstall the Python
Interpreters.
Is there a some documentation somewhere that explains how to reinstall
the Python Interpreters, so I can resolve all of my Unresolved
I followed the installation instructions on the dajaxice project
website (http://docs.dajaxproject.com/dajaxice/installation.html).
Some parts of the simple example project work great, but some parts do
not work. I am getting the error:
Unresolved import: dajaxice_autodiscover
This is on the line
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