Merge branch 'master' of https://github.com/raspbeguy/python-feedgen into torrent

.gitignore

@@ -10,3 +10,5 @@ feedgen/tests/tmp_Rssfeed.xml
 tmp_Atomfeed.xml
 
 tmp_Rssfeed.xml
+
+build/**

doc/api.rst

@@ -17,3 +17,4 @@ Contents:
    ext/api.ext.dc
    ext/api.ext.podcast
    ext/api.ext.podcast_entry
+   ext/api.ext.torrent

doc/ext/api.ext.torrent.rst

@@ -0,0 +1,7 @@
+.. raw:: html
+
+   <div class="apititle"><b>Contents</b></div>
+   <div class="apitoc"></div>
+
+.. automodule:: feedgen.ext.torrent
+   :members:

feedgen/__main__.py

@@ -26,8 +26,9 @@ if __name__ == '__main__':
 	if len(sys.argv) != 2 or not (
 			sys.argv[1].endswith('rss') \
 					or sys.argv[1].endswith('atom') \
+                                        or sys.argv[1].endswith('torrent') \
 					or sys.argv[1].endswith('podcast') ):
-		print_enc ('Usage: %s ( <file>.atom | atom | <file>.rss | rss | podcast )' % \
+		print_enc ('Usage: %s ( <file>.atom | atom | <file>.rss | rss | podcast | torrent )' % \
 				'python -m feedgen')
 		print_enc ('')
 		print_enc ('  atom             -- Generate ATOM test output and print it to stdout.')
@@ -39,6 +40,7 @@ if __name__ == '__main__':
 		print_enc ('  dc.rss           -- Generate DC extension test output (rss format) and print it to stdout.')
 		print_enc ('  syndication.atom -- Generate DC extension test output (atom format) and print it to stdout.')
 		print_enc ('  syndication.rss  -- Generate DC extension test output (rss format) and print it to stdout.')
+		print_enc ('  torrent          -- Generate Torrent test output and print it to stdout.')
 		print_enc ('')
 		exit()
 
@@ -91,6 +93,17 @@ if __name__ == '__main__':
 		fe.podcast.itunes_author('Lars Kiesow')
 		print_enc (fg.rss_str(pretty=True))
 	
+	elif arg == 'torrent':
+		fg.load_extension('torrent')
+		fe.link( href='http://somewhere.behind.the.sea/torrent/debian-8.4.0-i386-netint.iso.torrent', rel='alternate', type='application/x-bittorrent, length=1000' )
+		fe.torrent.filename('debian-8.4.0-i386-netint.iso.torrent')
+		fe.torrent.infohash('7661229811ef32014879ceedcdf4a48f256c88ba')
+		fe.torrent.contentlength('331350016')
+		fe.torrent.seeds('789')
+		fe.torrent.peers('456')
+		fe.torrent.verified('123')
+		print_enc (fg.rss_str(pretty=True))
+
 	elif arg.startswith('dc.'):
 		fg.load_extension('dc')
 		fg.dc.dc_contributor('Lars Kiesow')

feedgen/ext/torrent.py

@@ -0,0 +1,127 @@
+# -*- coding: utf-8 -*-
+'''
+	feedgen.ext.torrent
+	~~~~~~~~~~~~~~~~~~~
+
+	Extends the FeedGenerator to produce torrent feeds.
+
+	:copyright: 2016, Raspbeguy <raspbeguy@hashtagueule.fr>
+
+	:license: FreeBSD and LGPL, see license.* for more details.
+'''
+
+from lxml import etree
+from feedgen.ext.base import BaseExtension,BaseEntryExtension
+
+TORRENT_NS = 'http://xmlns.ezrss.it/0.1/dtd/'
+
+class TorrentExtension(BaseExtension):
+	'''FeedGenerator extension for torrent feeds.
+	'''
+	def extend_ns(self):
+		return {'torrent' : TORRENT_NS}
+
+
+class TorrentEntryExtension(BaseEntryExtension):
+	'''FeedEntry extention for torrent feeds
+	'''
+	def __init__(self):
+		self.__torrent_filename = None
+		self.__torrent_infohash = None
+		self.__torrent_contentlength = None
+		self.__torrent_seeds = None
+		self.__torrent_peers = None
+		self.__torrent=verified = None
+	
+
+	def extend_rss(self, entry):
+		'''Add additional fields to an RSS item.
+
+		:param feed: The RSS item XML element to use.
+		'''
+		if self.__torrent_filename:
+			filename = etree.SubElement(entry, '{%s}filename' % TORRENT_NS)
+			filename.text = self.__torrent_filename
+
+		if self.__torrent_contentlength:
+			contentlength = etree.SubElement(entry, '{%s}contentlength' % TORRENT_NS)
+			contentlength.text = self.__torrent_contentlength
+
+		if self.__torrent_infohash:
+			infohash = etree.SubElement(entry, '{%s}infohash' % TORRENT_NS)
+			infohash.text = self.__torrent_infohash
+			magnet = etree.SubElement(entry, '{%s}magneturi' % TORRENT_NS)
+			magnet.text = 'magnet:?xt=urn:btih:' + self.__torrent_infohash
+
+		if self.__torrent_seeds:
+			seeds = etree.SubElement(entry, '{%s}seed' % TORRENT_NS)
+			seeds.text = self.__torrent_seeds
+
+		if self.__torrent_peers:
+			peers = etree.SubElement(entry, '{%s}peers' % TORRENT_NS)
+			peers.text = self.__torrent_peers
+
+		if self.__torrent_seeds:
+			verified = etree.SubElement(entry, '{%s}verified' % TORRENT_NS)
+			verified.text = self.__torrent_verified
+
+
+	def filename(self, torrent_filename=None):
+		'''Get or set the name of the torrent file.
+
+		:param torrent_filename: The name of the torrent file.
+		:returns: The name of the torrent file.
+		'''
+		if not torrent_filename is None:
+			self.__torrent_filename = torrent_filename
+		return self.__torrent_filename
+
+	def infohash (self, torrent_infohash=None):
+		'''Get or set the hash of the target file.
+
+		:param torrent_infohash: The target file hash.
+		:returns: The target hash file.
+		'''
+		if not torrent_infohash is None:
+			self.__torrent_infohash = torrent_infohash
+		return self.__torrent_infohash
+
+	def contentlength (self, torrent_contentlength=None):
+		'''Get or set the size of the target file.
+
+		:param torrent_contentlength: The target file size.
+		:returns: The target file size.
+		'''
+		if not torrent_contentlength is None:
+			self.__torrent_contentlength = torrent_contentlength
+		return self.__torrent_contentlength
+
+	def seeds (self, torrent_seeds=None):
+		'''Get or set the number of seeds.
+
+		:param torrent_seeds: The seeds number.
+		:returns: The seeds number.
+		'''
+		if not torrent_seeds is None:
+			self.__torrent_seeds = torrent_seeds
+		return self.__torrent_seeds
+
+	def peers (self, torrent_peers=None):
+		'''Get or set the number od peers
+
+		:param torrent_infohash: The peers number.
+		:returns: The peers number.
+		'''
+		if not torrent_peers is None:
+			self.__torrent_peers = torrent_peers
+		return self.__torrent_peers
+
+	def verified (self, torrent_verified=None):
+		'''Get or set the number of verified peers.
+
+		:param torrent_infohash: The verified peers number.
+		:returns: The verified peers number.
+		'''
+		if not torrent_verified is None:
+			self.__torrent_verified = torrent_verified
+		return self.__torrent_verified

setup.py

@@ -10,11 +10,11 @@ setup(
 		name = 'feedgen',
 		packages = packages,
 		version = feedgen.version.version_full_str,
-		description = 'Feed Generator (ATOM, RSS, Podcasts)',
+		description = 'Feed Generator (ATOM, RSS, Podcasts, torrent)',
 		author = 'Lars Kiesow',
 		author_email = 'lkiesow@uos.de',
 		url = 'http://lkiesow.github.io/python-feedgen',
-		keywords = ['feed','ATOM','RSS','podcast'],
+		keywords = ['feed','ATOM','RSS','podcast','torrent'],
 		license = 'FreeBSD and LGPLv3+',
 		install_requires = ['lxml', 'python-dateutil'],
 		classifiers = [