'templatetags' instead of 'templatetag'
'{% load feed_import %}' instead of '{% load feedimport %}'
On 13 янв, 19:47, Alessandro <[EMAIL PROTECTED]> wrote:
> I'm trying to create a custom template tag. I've added a feedimport
> app in my project, added it on my installed apps, and inside it I've
> created a templatetag directory with a file feed_import.py
>
> Both feedimport and templatetag dirs have an empty __init__.py file.
> I'm trying to load my feedimport with
> {% load feedimport %} in a template, but it says:
>
> TemplateSyntaxError: 'feed_import' is not a valid tag library: Could
> not load template library from django.templatetags.feed_import, No
> module named feedparser
>
> What's wrong?
>
> ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> This is the source code of my feed_import.py file:
>
> import urllib, os, time, datetime, feedparser
> from django.conf import settings
> from django import template
>
> register = template.Library()
>
> @register.inclusion_tag('feedimport/pull_feed.html')
> def pull_feed(feed_url, posts_to_show=5, cache_expires=30):
> CACHE_FILE = ''.join([settings.CACHE_FOLDER,
> template.defaultfilters.slugify(feed_url), '.cache'])
> try:
> cache_age = os.stat(CACHE_FILE)[8]
> except: #if file doesn't exist, make sure it gets created
> cache_age = 0
> #is cache expired? default 30 minutes (30*60)
> if (cache_age + cache_expires*60 < time.time()):
> try: #refresh cache
> urllib.urlretrieve(feed_url,CACHE_FILE)
> except IOError: #if downloading fails, proceed using cached file
> pass
> #load feed from cache
> feed = feedparser.parse(open(CACHE_FILE))
> posts = []
> for i in range(posts_to_show):
> pub_date = feed['entries'][i].updated_parsed
> published = datetime.date(pub_date[0], pub_date[1], pub_date[2] )
> posts.append({
> 'title': feed['entries'][i].title,
> 'summary': feed['entries'][i].summary,
> 'link': feed['entries'][i].link,
> 'date': published,
> })
> return {'posts': posts}
>
> --
> Alessandro Ronchi
> Skype: aronchihttp://www.alessandroronchi.net- Il mio sito
> personalehttp://www.soasi.com- Sviluppo Software e Sistemi Open Source
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