hi
I was going thru bennet's practical django book..In the weblog app it
mentions that the DELICIOUS_USER ,DELICIOUS_PASSWORD values should be
set in settings file.The book mentions an import like
from django.conf import settings
When I looked thru the directory in django/conf I could not find a
s
On Jan 24, 10:45 pm, Daniel Roseman wrote:
> You put them in your project's settings.py (which, through some magic,
> is imported via django.conf). You should not be editing any of the
> code inside Django itself, unless you know what you're doing.
Thanks for the reply..I added the login data to
hi
I was trying out the weblog app in bennet's book.I created some
categories and entries and can list them properly using
http://127.0.0.1:8000/myblog/
and
http://127.0.0.1:8000/myblog/categories
The admin interface also lists the categories properly when I try
http://127.0.0.1:8000/admin/myblog
In Bennet's book ,chapter4, decoupling the urls (page 74 in my
ebook) ,the name 'coltrane_entry_detail' is added to the urlpattern
for an entry and the get_absolute_url() method in class Entry makes
use of that name ,and permalink causes the method to output correct
url. But I can't understand why
> So you can use them with the {% url %} tag in templates, as shown later on.
thanks a lot
harry
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hi
While trying out lessons on templates.I tried using the variables in
'for' to print the names of 2 tags in a list called taglist.(template
code is given at the bottom)
I could n't understand why ifequal forloop.revcounter0 1 is used
instead of revcounter..
I tried to follow the logic using re
.revcounter0 0 %} or
> {% ifequal forloop.revcounter 1 %}.
>
> To get a better handle on what has which value when, you could sprinkle
> some {{ forloop.revcounter }} and {{ forloop.revcounter0 }} instances in your
> loop.
>
> Bill
>
> On Tue, Feb 2, 2010 at 4:30 AM,
hi
I have an Entry class that has no title but is to be represented
uniquely by a combination of its category and a datetime value.The
Category has a name field.I have modelled these like
class MyCategory(models.Model):
name=models.CharField(max_length=10)
description=models.TextF
hi
I was trying out in django's python shell the get_object_or_404
method on a set of entries I created in the db.I created an entry with
a DateTimeField called 'posted_time'.I used datetime.datetime.now as
default value and it created
Date:2010-02-01
Time:10:02:22
I also created many other such e
hi
(sorry about this newbie question..)
I have designed an entry and a category as follows.
The entry doesn't have a title.(The user is not expected to provide a
title for it )It is uniquely identified by a combination of its
published datetime and the name of the category it belongs to.
class M
hi
I have a dictionary object passed to the template , from which I need
to retrieve values
mydata={}
mydict['chemistry']=120
mydict['physics']=164
mydict['maths']=110
In my render_to_response I passed this object like
return render_to_response("myapp/mydatapage.html",
{'mydata_dict':mydata})
I
thanks Javier..will read the docs ..
> why so harsh to a newbie? that link doesn't help the question,
> {{mydata_dict.key}} won't help, since 'key' here is also a variable.
>
> the answer is:
>
> {% for key, value in mydata_dict.items %}
> {{key}} = {{ value }}
> {% endfor %}
>
> and is documen
hi
Is there an opensource notification utility in python/django?I mean,
something I can use to know when a website updates a page?
If someone knows about one,please let me know
thanks
harry
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thanks for the pointer
I am trying to get something similar to changedetection but with
hourly updates.
I need to get updates from a number of sites..So I was wondering how
to implement an updating utility
harry
On Sep 27, 9:16 pm, Shawn Milochik wrote:
> If you're asking for functionality like
> You could also try looking at the HTTP headers for a request for e.g.
> "index.htm" using urllib. Specifically the "Expires" and "Last-Modified".
> Using headers values requires that you can trust the site on the header
> content. Web servers and caching proxies can do all sorts of things with
hi Erik
that was food for thought..content length may not work if
substitutions leave length unchanged..
Will look into L distance ..thanks for the suggestion
regards
harry
> Content length (which you could also get using the HTTP header "Content
> Length") won't necessarily tell you if content h
hi
I am trying out a web app where it needs to process user given website
addresses .My problem is that ,I need to treat
http://mysite.com ,
www.mysite.com,
mysite.com,
www.mysite.com/index.html,
www.mysite.com/index.php ...etc as the same and not different urls.How
can I do the validation in this
The user can enter a website address which will be tracked by the
program for certain info and then a message is sent to the user's
mail.The user can enter many such addresses.The problem is that he
may accidently enter different variations of the url..and if I don't
validate it for duplicates ,th
I have a model called Tracker that has a User and a url .I need User-
url combination to be unique.So I made
classTracker(models.Model):
url=models.URLField()
owner=models.ForeignKey(User)
class Meta:
unique_together = (("owner", "url"),)
Now,I need to create a TrackingUtili
do you have django_settings_module set?if so you will get this error
http://code.djangoproject.com/ticket/11980
otherwise it is a path problem
HTH
harry
On Oct 11, 6:47 am, Phil wrote:
> Hi,
>
> I am having trouble creating my first project. I am running the latest
> version of Ubuntu and I inst
mm..I tried that..it gives 403 error..
I don't think putting login info in request will help..that will work
only for 401 I believe..
not sure how to handle 403 from server..Any comments guys?
harry
On Oct 12, 6:19 pm, jimgardener wrote:
> hi
> I was trying to get data from different web pages u
I was trying to create login in my application .As per what is given
in djangobook I created the login view as follows
def login_view(request):
if request.method=='POST':
print 'login_view()::POST'
username=request.POST['username']
password=r
hi
In my login_view I am redirecting to an archive page as below
def login_view(request):
if request.method=='POST':
username=request.POST['username']
password=request.POST['password']
user = authenticate(username=username, password=password)
I was trying out forms and created a class and its form
class MyCategory(models.Model):
name=models.CharField(max_length=10)
description=models.TextField(help_text='a description about the
category')
slug=models.SlugField(unique=True,help_text='will be auto generated
from n
hi
I have an entry model and its modelform .The entry model has a
start,end datetimes.I want to prevent the user from mistakenly
entering an end datetime value which is before the start datetime.(ie,
end=11feb2010 and start=12feb2010 is wrong).I tried to do the error
check in an add_entry() view.
I
hi
I have an entry model and its modelform .The entry model has a
start,end datetimes.I want to prevent the user from mistakenly
entering an end datetime value which is before the start datetime.(ie,
end=11feb2010 and start=12feb2010 is wrong).I tried to do the error
check in an add_entry() view.
I
hi
In my view I am taking user input string for month( like 'jan','feb')
and want to search the db for objects with those months as published
time.
def entry_archive_for_month(request,year,month):
entryset=Entry.objects.filter(pub_time__year=year,pub_time__month=month)
obviously this will caus
hi
I am using a TimeField and want to set the default value as current
time.I know the field normalizes to a datetime.time object.In a
DateField ,I can put (default=datetime.date.today) and this will set
the current day .Similarly I tried (default=datetime.now().time) for
TimeField ..and can get a
thanks ,that worked..
any idea about calculating the duration? I can do a - between two
datetime.datetime objects to get a timedelta.. but that doesn't work
with datetime.time objects
harry
On Feb 16, 12:37 pm, Masklinn wrote:
> Just wrap the thing in a `lambda` and you should be good to go:
hi
I am learning the use of Forms and tried populating a form from an
instance.Here I encountered a problem.
I have a class Lecture which can belong to diff subjects.So I created
a field 'subjects' in Lecture to be a ManyToManyField.
For example,
Lecture1 -data structures,algorithms
Lecture2 -data
hi
In my models save() method I want to check if an Article with same
name already exists.
class Article(Model):
name=models.CharField(max_length = 1024, unique = True)
def save(self):
self.name=self.name.strip()
if Article.objects.filter(name__iexact=self.name).count()!=0:
sorry,
missed while copying
def save(self):
self.name=self.name.strip()
if (not self.pk):
if Article.objects.filter(name__iexact=self.name).count()!
=0:
raise Exception('article exists..')
this causes 500 error,and causes the traceback displayed on
browser..h
hi
I am passing a dictionary to the template
say,
objects_status={obj1:True, obj2:False, obj3:True }
In the template I want to show something like
{%if not len(objects.status ) %} # just to clarify the purpose..I
know len will not work
No objects to show
{% else %}
Objects are:
.show th
hi
I am passing a dictionary to the template
say,
objects_status={obj1:True, obj2:False, obj3:True }
In the template I want to show something like
{%if not len(objects_tatus ) %} # just to clarify the purpose..I know
len will not work
No objects to show
{% else %}
Objects are:
.
{%endi
> I would try with
>
> {%if not object_status.0 %}
>
hi
thanks.That was quite new to me..can you tell me how that works?
I also tried
{% if not objects_status.items|length_is:"0" %}
thanks
harry
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