#! /usr/bin/env python #-*- coding: utf-8 -*- # pyAggr3g470r - A Web based news aggregator. # Copyright (C) 2010 Cédric Bonhomme - http://cedricbonhomme.org/ # # For more information : http://bitbucket.org/cedricbonhomme/pyaggr3g470r/ # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see __author__ = "Cedric Bonhomme" __version__ = "$Revision: 0.1 $" __date__ = "$Date: 2011/10/24 $" __copyright__ = "Copyright (c) Cedric Bonhomme" __license__ = "GPLv3" # # This file contains the export functions of pyAggr3g470r. Indeed # it is possible to export the database of articles in different formats: # - simple HTML webzine; # - text file; # - html file. # import os import hashlib import utils htmlheader = '\n' + \ '' + \ '\n\tpyAggr3g470r - News aggregator\n' + \ '\t' + \ '\n\t\n' + \ '\n' htmlfooter = '

This software is under GPLv3 license. You are welcome to copy, modify or' + \ ' redistribute the source code according to the' + \ ' GPLv3 license.

\n' + \ '\n' def export_webzine(feeds): """ Export the articles given in parameter in a simple Webzine. """ index = htmlheader index += "
\n\n
" index += htmlfooter with open(utils.path + "/var/export/webzine/" + "index.html", "w") as f: f.write(index) def export_txt(feeds): """ Export the articles given in parameter in text files. """ for feed in feeds.values(): # creates folder for each stream folder = utils.path + "/var/export/txt/" + \ utils.normalize_filename(feed.feed_title.strip().replace(':', '').lower()) try: os.makedirs(folder) except OSError: # directories already exists (not a problem) pass for article in feed.articles.values(): name = article.article_date.strip().replace(' ', '_') name = os.path.normpath(folder + "/" + name + ".txt") content = "Title: " + article.article_title + "\n\n\n" content += utils.clear_string(article.article_description) with open(name, "w") as f: f.write(content) def export_html(feeds): """ Export the articles given in parameter in HTML files. """ for feed in feeds.values(): # creates folder for each stream folder = utils.path + "/var/export/html/" + \ utils.normalize_filename(feed.feed_title.strip().replace(':', '').lower()) try: os.makedirs(folder) except OSError: # directories already exists (not a problem) pass for article in feed.articles.values(): name = article.article_date.strip().replace(' ', '_') name = os.path.normpath(folder + "/" + name + ".html") content = htmlheader content += '\n
\n' content += """

%s


""" % \ (article.article_link, article.article_title) content += article.article_description content += "
\n
\n" content += htmlfooter with open(name, "w") as f: f.write(content) def export_epub(feeds): """ Export the articles given in parameter in ePub files. """ from epub import ez_epub for feed in feeds.values(): # creates folder for each stream folder = utils.path + "/var/export/epub/" + \ utils.normalize_filename(feed.feed_title.strip().replace(':', '').lower()) try: os.makedirs(folder) except OSError: # directories already exists (not a problem) pass for article in feed.articles.values(): name = article.article_date.strip().replace(' ', '_') name = os.path.normpath(folder + "/" + name + ".epub") section = ez_epub.Section() section.title = article.article_title.decode('utf-8') section.paragraphs = [utils.clear_string(article.article_description).decode('utf-8')] ez_epub.makeBook(article.article_title.decode('utf-8'), [feed.feed_title.decode('utf-8')], [section], \ name, lang='en-US', cover=None)