June 2010
3 posts
3 tags
thecodefarm team →
I’m going to play with Dajax.
It’s created by Jorge Bastida from thecodefarm team. I like them. :)
4 tags
How to extract html page title by URL
Actually the subject can be divided into two tasks:
retreive data
extract information from it
There’s standard library urllib2 in Python for retreiving data over HTTP and a number of libraries for parsing HTML data. I’ll use html5lib in this example.
First iteration of retrieving data
import urllib2
def read_url(url):
try:
response = urllib2.urlopen(url)
except...
4 tags
Django Widget for CommaSeparatedIntegerField with... →
Assume, we need a registration form for some event with time frame for 3 days, starting at Monday. User can select any of 3 days, so we need to show 3 checkboxes.
Here’s the basic example for such form:
class EventRegistrationForm(forms.Form):
days = forms.CharField(widget=NumbersSelectionWidget(
['Mon', 'Tue', 'Wed'], range(1, 4)))