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feed.py
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feed.py
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'''
Created on May 3, 2014
@author: Mildronize (Thada Wangthammang)
'''
from pyramid.view import view_config
from pyramid.httpexceptions import HTTPFound
from pumbaa import models
import re
import random
import feedparser
from time import mktime
from datetime import datetime
@view_config(route_name='planet', renderer="/planet/index.mako")
def index(request):
#print("testing")
users = models.User.objects()
results = []
for user in users:
if hasattr(user,'feed_url') == False:
continue
if user.feed_url is None:
continue
# print(user.username)
if "http://" not in user.feed_url and "https://" not in user.feed_url:
continue
data = feedparser.parse(user.feed_url)
for post in data.entries:
plaintext = striphtml(post.content[0].value)
dt = datetime.fromtimestamp(mktime(post.published_parsed))
results.append({
'title' : post.title,
'link' : post.link,
'published' : dt,
'published_day' : show_day(dt),
'published_month' : show_month(dt),
'published_year' : show_year(dt),
'content' : plaintext[0:200] + ' ...',
'img_src' : get_image_url(post.content[0].value)
})
results = sorted(results, key=lambda k: k['published'], reverse=True)
return {'results': results}
def striphtml(data):
p = re.compile(r'<.*?>')
return p.sub('', data)
def get_image_url(data):
no_image_url = "/public/images/no-image.jpg"
matches = re.findall('src="([^"]+)"',data)
if matches:
return matches[random.randint(0, len(matches)-1)]
else:
return no_image_url
def show_year(data):
return '{0:%Y}'.format(data)
def show_month(data):
return '{0:%b}'.format(data)
def show_day(data):
return '{0:%d}'.format(data)