Add Nyaa (.si) torrent provider.

CHANGES.md

@@ -52,6 +52,7 @@
 * Add Skytorrents torrent provider
 * Change do not have shows checked by default on import page. To re-enable import shows checked by default,
   1) On config page 'Save' 2) Stop SG 3) Find 'import_default_checked_shows' in config.ini and set '1' 4) Start SG
+* Add Nyaa (.si) torrent provider
 
 
 [develop changelog]

sickbeard/providers/__init__.py

@@ -28,7 +28,7 @@ from . import newznab, omgwtfnzbs
 # torrent
 from . import alpharatio, alphareign, beyondhd, bithdtv, bitmetv, btn, btscene, dh, extratorrent, \
     fano, filelist, freshontv, funfile, gftracker, grabtheinfo, hd4free, hdbits, hdspace, hdtorrents, \
-    iptorrents, limetorrents, morethan, nebulance, ncore, pisexy, pretome, privatehd, ptf, \
+    iptorrents, limetorrents, morethan, nebulance, ncore, nyaa, pisexy, pretome, privatehd, ptf, \
     rarbg, revtt, scc, scenetime, shazbat, skytorrents, speedcd, \
     thepiratebay, torlock, torrentday, torrenting, torrentleech, \
     torrentz2, tvchaosuk, zooqle
@@ -67,6 +67,7 @@ __all__ = ['omgwtfnzbs',
            'morethan',
            'nebulance',
            'ncore',
+           'nyaa',
            'pisexy',
            'pretome',
            'privatehd',

sickbeard/providers/nyaa.py

@@ -0,0 +1,101 @@
+#
+# This file is part of SickGear.
+#
+# SickGear 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.
+#
+# SickGear 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 SickGear.  If not, see <http://www.gnu.org/licenses/>.
+
+import re
+import traceback
+
+from . import generic
+from sickbeard import logger, show_name_helpers
+from sickbeard.bs4_parser import BS4Parser
+from sickbeard.helpers import tryInt
+from lib.unidecode import unidecode
+
+
+class NyaaProvider(generic.TorrentProvider):
+
+    def __init__(self):
+        generic.TorrentProvider.__init__(self, 'Nyaa', anime_only=True)
+
+        self.url_base = 'https://www.nyaa.si/'
+        self.urls = {'config_provider_home_uri': self.url_base, 'search': self.url_base + '?f=%s&c=1_0&q=%s'}
+
+        self.url = self.urls['config_provider_home_uri']
+
+        self.minseed, self.minleech = 2 * [None]
+        self.confirmed = False
+
+    def _search_provider(self, search_params, **kwargs):
+
+        results = []
+
+        if self.show and not self.show.is_anime:
+            return results
+
+        items = {'Cache': [], 'Season': [], 'Episode': [], 'Propers': []}
+
+        rc = dict((k, re.compile('(?i)' + v)) for (k, v) in {'info': 'view', 'get': '(?:torrent|magnet:)'}.items())
+        for mode in search_params.keys():
+            for search_string in search_params[mode]:
+                search_string = isinstance(search_string, unicode) and unidecode(search_string) or search_string
+                search_url = self.urls['search'] % ((0, 2)[self.confirmed], search_string)
+
+                html = self.get_url(search_url)
+
+                cnt = len(items[mode])
+                try:
+                    if not html or self._has_no_results(html):
+                        raise generic.HaltParseException
+
+                    with BS4Parser(html, features=['html5lib', 'permissive']) as soup:
+                        torrent_table = soup.find('table', class_='torrent-list')
+                        torrent_rows = [] if not torrent_table else torrent_table.find_all('tr')
+
+                        if 2 > len(torrent_rows):
+                            raise generic.HaltParseException
+
+                        head = None
+                        for tr in torrent_rows[1:]:
+                            cells = tr.find_all('td')
+                            if 5 > len(cells):
+                                continue
+                            try:
+                                head = head if None is not head else self._header_row(tr)
+                                seeders, leechers, size = [tryInt(n, n) for n in [
+                                    cells[head[x]].get_text().strip() for x in 'seed', 'leech', 'size']]
+                                if self._peers_fail(mode, seeders, leechers):
+                                    continue
+
+                                title = tr.find('a', href=rc['info']).get_text().strip()
+                                download_url = self._link(tr.find('a', href=rc['get'])['href'])
+                            except (AttributeError, TypeError, ValueError, IndexError):
+                                continue
+
+                            if title and download_url:
+                                items[mode].append((title, download_url, seeders, self._bytesizer(size)))
+
+                except generic.HaltParseException:
+                    pass
+                except (StandardError, Exception):
+                    logger.log(u'Failed to parse. Traceback: %s' % traceback.format_exc(), logger.ERROR)
+
+                self._log_search(mode, len(items[mode]) - cnt, search_url)
+
+            results = self._sort_seeding(mode, results + items[mode])
+
+        return results
+
+
+provider = NyaaProvider()