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#! /usr/local/bin/python
#-*- coding: utf-8 -*-
__author__ = "Cedric Bonhomme"
__version__ = "$Revision: 0.3 $"
__date__ = "$Date: 2010/02/01 $"
__copyright__ = "Copyright (c) 2010 Cedric Bonhomme"
__license__ = "GPLv3"
import sqlite3
import cherrypy
import ConfigParser
from datetime import datetime
from cherrypy.lib.static import serve_file
config = ConfigParser.RawConfigParser()
config.read("./cfg/pyAggr3g470r.cfg")
path = config.get('global','path')
bindhost = "0.0.0.0"
cherrypy.config.update({ 'server.socket_port': 12556, 'server.socket_host': bindhost})
path = { '/css/style.css': {'tools.staticfile.on': True, 'tools.staticfile.filename':path+'css/style.css'}
}
htmlheader = """<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"
lang="en">\n<head>\n<link rel="stylesheet" type="text/css" href="/css/style.css"
/>\n<meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/>\n
<title>pyAggr3g470r - RSS Feed Reader</title> </head>"""
htmlfooter = """</div></body></html>"""
htmlnav = """<body><h1><a href="/">pyAggr3g470r - RSS Feed Reader</a></h1><a
href="http://bitbucket.org/cedricbonhomme/pyaggr3g470r/">pyAggr3g470r (source code)</a>
"""
class Root:
def index(self):
"""
Main page containing the list of feeds and articles.
"""
self.dic = self.load_feed()
html = htmlheader
html += htmlnav
html += """<div class="right inner">\n"""
html += """<h2>Search</h2>\n"""
html += """<form method=get action="q/"><input type="text" name="v" value=""><input
type="submit" value="search"></form>\n"""
html += """<a href="f/">Management of feed</a>\n"""
html += "<hr />\n"
html += "Your feeds:<br />\n"
for rss_feed in self.dic.keys():
html += """<a href="/#%s">%s</a><br />\n""" % (rss_feed.encode('utf-8'), \
rss_feed.encode('UTF-8'))
html += """</div>\n<div class="left inner">\n"""
for rss_feed in self.dic.keys():
html += '<h2><a name="' + rss_feed.encode('utf-8') + '">' + \
'<a href="' + self.dic[rss_feed][0][5].encode('utf-8') + \
'">' + rss_feed.encode('utf-8') + "</a></a></h2>\n"
for article in self.dic[rss_feed]:
html += article[1].encode('utf-8') + " - " + \
'<a href="' + article[3].encode('utf-8') + \
'">' + article[2].encode('utf-8') + "</a>" + \
""" - [<a href="/description/%s">description</a>]""" % (article[0].encode('utf-8'),) + \
"<br />\n"
html += "<hr />\n"
html += htmlfooter
return html
def f(self):
"""
"""
return "Hello world !"
def description(self, article_id):
"""
Display the description of an article in a new Web page.
"""
html = htmlheader
html += htmlnav
html += """</div> <div class="left inner">"""
for rss_feed in self.dic.keys():
for article in self.dic[rss_feed]:
if article_id == article[0]:
html += article[4].encode('utf-8')
html += """<hr />\n<a href="%s">Complete story</a>""" % article[3].encode('utf-8')
html += htmlfooter
return html
def load_feed(self):
"""
Load feeds in a dictionary.
"""
list_of_articles = None
try:
conn = sqlite3.connect("./var/feed.db", isolation_level = None)
c = conn.cursor()
list_of_articles = c.execute("SELECT * FROM rss_feed").fetchall()
c.close()
except:
pass
# The key of dic is the title of the feed:
# dic[feed_title] = (article_id, article_date, article_title, article_link, article_description, feed_link)
dic = {}
if list_of_articles is not None:
for article in list_of_articles:
if article[5] not in dic:
dic[article[5]] = [(article[0], article[1], article[2], article[3], article[4], article[6])]
else:
dic[article[5]].append((article[0], article[1], article[2], article[3], article[4], article[6]))
# sort articles by date for each feeds
for feeds in dic.keys():
dic[feeds].sort(lambda x,y: compare(y[1], x[1]))
return dic
return dic
index.exposed = True
f.exposed = True
description.exposed = True
def compare(stringtime1, stringtime2):
"""
Compare two dates in the format 'yyyy-mm-dd hh:mm:ss'.
"""
date1, time1 = stringtime1.split(' ')
date2, time2 = stringtime2.split(' ')
year1, month1, day1 = date1.split('-')
year2, month2, day2 = date2.split('-')
hour1, minute1, second1 = time1.split(':')
hour2, minute2, second2 = time2.split(':')
datetime1 = datetime(year=int(year1), month=int(month1), day=int(day1), \
hour=int(hour1), minute=int(minute1), second=int(second1))
datetime2 = datetime(year=int(year2), month=int(month2), day=int(day2), \
hour=int(hour2), minute=int(minute2), second=int(second2))
if datetime1 < datetime2:
return -1
elif datetime1 > datetime2:
return 1
else:
return 0
if __name__ == '__main__':
root = Root()
cherrypy.quickstart(root, config=path)
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