Re: [help] Server Config: django + uwsgi + nginx

Chicago openings?

Re: executing raw sql

On Mon, Apr 30, 2012 at 6:26 PM, Dennis Lee Bieber
<wlfraed <at> ix.netcom.com> wrote:
> On Mon, 30 Apr 2012 15:29:08 -0600, Larry Martell
> <larry.martell <at> gmail.com> declaimed the following in
> gmane.comp.python.django.user:
>
>>
>> But in django I am doing this:
>>
>> from django.db import connection
>> cursor = connection.cursor()
>> cursor.execute(sql)
>>
>> and it's getting the error, so that would mean that the sql isn't
>> getting executed for some reason. I'll have to investigate that
>> avenue.
>
>        You still haven't show us what "sql" contains... Given your three
> statements I'd expect to get an error message since "sql" itself is
> undefined.

I figured out the problem. I had %s in my sql, and they was getting
treated as a format specifier. When I built the sql I did put in '%%',
but I had to put in 4 '%%%%' for it to work.

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The template tag {% load tz %}

Re: The template tag {% load tz %}

On 04/30/2012 09:21 PM, Rajat Jain wrote:
> Hi,
>
> I am shifting to Django 1.4 and want to use the timezone support (for
> which I want to use {% load tz %} in my templates). The problem is that
> I have aroudn 30-40 templates, and manually adding these tags to each
> template is a pain. Is there a way by which I can do this loading by
> default in all the templates?

Hi Rajat,

You can use sed. See: <http://www.grymoire.com/Unix/Sed.html#uh-39>.
-- 
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Clifford Ilkay
Dinamis
1419-3230 Yonge St.
Toronto, ON
Canada  M4N 3P6

<http://dinamis.com>
+1 416-410-3326

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Django admin site display (None) even when values are non-null/empty

Dojo Rich Editor Implementation in Admin.py

Trouble with query syntax in Django view

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 to the view function.
I have no trouble returning the data about the parents and the
student, but my filter for querying the teacher info is incorrect.
Does anyone have any ideas how I can query for the teacher information
based on the models below?

#models.py
class Student(Person):
    grade = models.ForeignKey('schools.Grade')
    school = models.ManyToManyField('schools.School', blank=True,
null=True, related_name="school")
    parents = models.ManyToManyField('parents.Parent', blank=True,
null=True)
    teacher = models.ForeignKey(Employee, blank=True, null=True,
related_name='teacher')

class Employee(Person):
    ''' Employee model inherit Person Model'''
    role=models.ForeignKey(EmployeeType, blank=True, null=True)
    user=models.ForeignKey(User)
    schools =
models.ManyToManyField(School,blank=True,null=True)

# views.py
def get_required_meeting_participants(request, template):
    try:
        id=request.GET['id']
    except:
        id=None

    parents = Parent.objects.filter(student=id)
    student = Student.objects.filter(pk=id)
    teacher = Employee.objects.filter(pk=student.teacher_id)  #this
line is incorrect...help, please?

    data = {
        'parents': parents,
	'student': student,
	'teacher': teacher,
    }

    return
render_to_response(template,data,
                            context_instance=RequestContext(request))

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Re:: Trouble with query syntax in Django view