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#! /usr/bin/env python
# -*- coding: utf-8 -*-
__author__ = "Cedric Bonhomme"
__version__ = "$Revision: 0.1 $"
__date__ = "$Date: 2012/03/03 $"
__date__ = "$Date: 2012/03/03 $"
__copyright__ = "Copyright (c) Cedric Bonhomme"
__license__ = "GPLv3"
import time
from pymongo.connection import Connection
class Articles(object):
"""
"""
def __init__(self, url='localhost', port=27017):
"""
Instantiates the connection.
"""
self.connection = Connection(url, port)
self.db = self.connection.pyaggr3g470r
def add_collection(self, collection):
"""
Creates a new collection for a new feed.
"""
collection = self.db.collection.feed_id
collection.insert(collection)
def add_article(self, article, collection_id):
"""
Add an article in a collection.
"""
collection = self.db.collection_id
cursor = collection.find({"article_id":article.article_id})
if cursor.count() == 0:
collection.insert(user_dic)
def get_all_articles():
"""
Return all articles from all collections.
"""
articles = []
collections = self.db.collection_names
for colliection in collections:
collection = self.db.collection_id
articles.append(collection)
return articles
def get_articles_from_collection():
"""
Return all the articles of a collection.
"""
collection = self.db.collection_id
return collection
#
# Collection: users
#
def register_user(self, sender_uuid, user):
"""
Insert a new user in the collection of users.
"""
user_dic = {"uuid":sender_uuid, "name":user, \
"time-registration":time.time()}
collection = self.db.users
cursor = collection.find({"uuid":sender_uuid})
if cursor.count() == 0:
collection.insert(user_dic)
def print_users(self):
"""
List and print the users.
"""
collection = self.db.users
cursor = collection.find()
for d in cursor:
print d
def nb_users(self):
"""
Return the number of users.
"""
collection = self.db.users
collection.count()
# Functions on database
def drop_wsc_database(self):
self.connection.drop_database('pyaggr3g470r')
if __name__ == "__main__":
# Point of entry in execution mode.
articles_database = Articles()
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