mirror of
https://github.com/searxng/searxng
synced 2024-01-01 19:24:07 +01:00
Adam Tauber
GitHub
commit
f4df27fa59
4 changed files with 142 additions and 85 deletions
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@ -1,7 +1,7 @@
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"""
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Nyaa.se (Anime Bittorrent tracker)
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Nyaa.si (Anime Bittorrent tracker)
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@website http://www.nyaa.se/
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@website http://www.nyaa.si/
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@provide-api no
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@using-api no
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@results HTML
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@ -12,50 +12,25 @@
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from lxml import html
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from searx.engines.xpath import extract_text
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from searx.url_utils import urlencode
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from searx.utils import get_torrent_size, int_or_zero
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# engine dependent config
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categories = ['files', 'images', 'videos', 'music']
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paging = True
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# search-url
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base_url = 'http://www.nyaa.se/'
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base_url = 'http://www.nyaa.si/'
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search_url = base_url + '?page=search&{query}&offset={offset}'
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# xpath queries
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xpath_results = '//table[@class="tlist"]//tr[contains(@class, "tlistrow")]'
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xpath_category = './/td[@class="tlisticon"]/a'
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xpath_title = './/td[@class="tlistname"]/a'
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xpath_torrent_file = './/td[@class="tlistdownload"]/a'
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xpath_filesize = './/td[@class="tlistsize"]/text()'
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xpath_seeds = './/td[@class="tlistsn"]/text()'
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xpath_leeches = './/td[@class="tlistln"]/text()'
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xpath_downloads = './/td[@class="tlistdn"]/text()'
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# convert a variable to integer or return 0 if it's not a number
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def int_or_zero(num):
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if isinstance(num, list):
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if len(num) < 1:
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return 0
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num = num[0]
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if num.isdigit():
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return int(num)
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return 0
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# get multiplier to convert torrent size to bytes
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def get_filesize_mul(suffix):
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return {
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'KB': 1024,
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'MB': 1024 ** 2,
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'GB': 1024 ** 3,
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'TB': 1024 ** 4,
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'KIB': 1024,
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'MIB': 1024 ** 2,
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'GIB': 1024 ** 3,
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'TIB': 1024 ** 4
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}[str(suffix).upper()]
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xpath_results = '//table[contains(@class, "torrent-list")]//tr[not(th)]'
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xpath_category = './/td[1]/a[1]'
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xpath_title = './/td[2]/a[last()]'
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xpath_torrent_links = './/td[3]/a'
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xpath_filesize = './/td[4]/text()'
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xpath_seeds = './/td[6]/text()'
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xpath_leeches = './/td[7]/text()'
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xpath_downloads = './/td[8]/text()'
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# do search-request
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@ -72,25 +47,32 @@ def response(resp):
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dom = html.fromstring(resp.text)
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for result in dom.xpath(xpath_results):
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# defaults
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filesize = 0
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magnet_link = ""
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torrent_link = ""
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# category in which our torrent belongs
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category = result.xpath(xpath_category)[0].attrib.get('title')
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try:
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category = result.xpath(xpath_category)[0].attrib.get('title')
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except:
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pass
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# torrent title
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page_a = result.xpath(xpath_title)[0]
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title = extract_text(page_a)
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# link to the page
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href = page_a.attrib.get('href')
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href = base_url + page_a.attrib.get('href')
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# link to the torrent file
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torrent_link = result.xpath(xpath_torrent_file)[0].attrib.get('href')
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# torrent size
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try:
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file_size, suffix = result.xpath(xpath_filesize)[0].split(' ')
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file_size = int(float(file_size) * get_filesize_mul(suffix))
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except:
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file_size = None
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for link in result.xpath(xpath_torrent_links):
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url = link.attrib.get('href')
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if 'magnet' in url:
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# link to the magnet
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magnet_link = url
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else:
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# link to the torrent file
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torrent_link = url
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# seed count
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seed = int_or_zero(result.xpath(xpath_seeds))
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@ -101,6 +83,14 @@ def response(resp):
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# torrent downloads count
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downloads = int_or_zero(result.xpath(xpath_downloads))
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# let's try to calculate the torrent size
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try:
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filesize_info = result.xpath(xpath_filesize)[0]
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filesize, filesize_multiplier = filesize_info.split()
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filesize = get_torrent_size(filesize, filesize_multiplier)
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except:
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pass
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# content string contains all information not included into template
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content = 'Category: "{category}". Downloaded {downloads} times.'
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content = content.format(category=category, downloads=downloads)
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@ -110,8 +100,9 @@ def response(resp):
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'content': content,
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'seed': seed,
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'leech': leech,
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'filesize': file_size,
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'filesize': filesize,
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'torrentfile': torrent_link,
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'magnetlink': magnet_link,
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'template': 'torrent.html'})
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return results
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@ -14,8 +14,8 @@ import re
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from lxml import html
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from searx.engines.xpath import extract_text
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from datetime import datetime
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from searx.engines.nyaa import int_or_zero, get_filesize_mul
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from searx.url_utils import urlencode
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from searx.utils import get_torrent_size, int_or_zero
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# engine dependent config
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categories = ['files', 'videos', 'music']
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@ -76,8 +76,7 @@ def response(resp):
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try:
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# ('1.228', 'GB')
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groups = size_re.match(item).groups()
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multiplier = get_filesize_mul(groups[1])
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params['filesize'] = int(multiplier * float(groups[0]))
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params['filesize'] = get_torrent_size(groups[0], groups[1])
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except:
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pass
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elif item.startswith('Date:'):
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@ -290,6 +290,15 @@ def convert_str_to_int(number_str):
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return 0
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# convert a variable to integer or return 0 if it's not a number
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def int_or_zero(num):
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if isinstance(num, list):
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if len(num) < 1:
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return 0
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num = num[0]
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return convert_str_to_int(num)
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def is_valid_lang(lang):
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is_abbr = (len(lang) == 2)
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if is_abbr:
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@ -13,38 +13,92 @@ class TestNyaaEngine(SearxTestCase):
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params = nyaa.request(query, dic)
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self.assertTrue('url' in params)
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self.assertTrue(query in params['url'])
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self.assertTrue('nyaa.se' in params['url'])
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self.assertTrue('nyaa.si' in params['url'])
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def test_response(self):
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resp = mock.Mock(text='<html></html>')
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self.assertEqual(nyaa.response(resp), [])
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html = """
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<table class="tlist">
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<tbody>
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<tr class="trusted tlistrow">
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<td class="tlisticon">
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<a href="//www.nyaa.se" title="English-translated Anime">
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<img src="//files.nyaa.se" alt="English-translated Anime">
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</a>
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</td>
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<td class="tlistname">
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<a href="//www.nyaa.se/?page3">
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Sample torrent title
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</a>
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</td>
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<td class="tlistdownload">
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<a href="//www.nyaa.se/?page_dl" title="Download">
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<img src="//files.nyaa.se/www-dl.png" alt="DL">
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</a>
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</td>
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<td class="tlistsize">10 MiB</td>
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<td class="tlistsn">1</td>
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<td class="tlistln">3</td>
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<td class="tlistdn">666</td>
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<td class="tlistmn">0</td>
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</tr>
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</tbody>
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<table class="table table-bordered table-hover table-striped torrent-list">
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<thead>
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<tr>
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<th class="hdr-category text-center" style="width:80px;">
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<div>Category</div>
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</th>
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<th class="hdr-name" style="width:auto;">
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<div>Name</div>
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</th>
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<th class="hdr-comments sorting text-center" title="Comments" style="width:50px;">
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<a href="/?f=0&c=0_0&q=Death+Parade&s=comments&o=desc"></a>
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<i class="fa fa-comments-o"></i>
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</th>
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<th class="hdr-link text-center" style="width:70px;">
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<div>Link</div>
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</th>
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<th class="hdr-size sorting text-center" style="width:100px;">
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<a href="/?f=0&c=0_0&q=Death+Parade&s=size&o=desc"></a>
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<div>Size</div>
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</th>
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<th class="hdr-date sorting_desc text-center" title="In local time" style="width:140px;">
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<a href="/?f=0&c=0_0&q=Death+Parade&s=id&o=asc"></a>
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<div>Date</div>
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</th>
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<th class="hdr-seeders sorting text-center" title="Seeders" style="width:50px;">
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<a href="/?f=0&c=0_0&q=Death+Parade&s=seeders&o=desc"></a>
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<i class="fa fa-arrow-up" aria-hidden="true"></i>
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</th>
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<th class="hdr-leechers sorting text-center" title="Leechers" style="width:50px;">
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<a href="/?f=0&c=0_0&q=Death+Parade&s=leechers&o=desc"></a>
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<i class="fa fa-arrow-down" aria-hidden="true"></i>
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</th>
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<th class="hdr-downloads sorting text-center" title="Completed downloads" style="width:50px;">
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<a href="/?f=0&c=0_0&q=Death+Parade&s=downloads&o=desc"></a>
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<i class="fa fa-check" aria-hidden="true"></i>
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</th>
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</tr>
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</thead>
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<tbody>
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<tr class="default">
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<td style="padding:0 4px;">
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<a href="/?c=1_2" title="Anime - English-translated">
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<img src="/static/img/icons/nyaa/1_2.png" alt="Anime - English-translated">
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</a>
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</td>
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<td colspan="2">
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<a href="/view/1" title="Sample title 1">Sample title 1</a>
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</td>
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<td class="text-center" style="white-space: nowrap;">
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<a href="/download/1.torrent"><i class="fa fa-fw fa-download"></i></a>
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<a href="magnet:?xt=urn:btih:2"><i class="fa fa-fw fa-magnet"></i></a>
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</td>
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<td class="text-center">723.7 MiB</td>
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<td class="text-center" data-timestamp="1503307456" title="1 week 3
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days 9 hours 44 minutes 39 seconds ago">2017-08-21 11:24</td>
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<td class="text-center" style="color: green;">1</td>
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<td class="text-center" style="color: red;">3</td>
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<td class="text-center">12</td>
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</tr>
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<tr class="default">
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<td style="padding:0 4px;">
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<a href="/?c=1_2" title="Anime - English-translated">
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<img src="/static/img/icons/nyaa/1_2.png" alt="Anime - English-translated">
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</a>
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</td>
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<td colspan="2">
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<a href="/view/2" title="Sample title 2">Sample title 2</a>
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</td>
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<td class="text-center" style="white-space: nowrap;">
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<a href="magnet:?xt=urn:btih:2"><i class="fa fa-fw fa-magnet"></i></a>
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</td>
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<td class="text-center">8.2 GiB</td>
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<td class="text-center" data-timestamp="1491608400" title="4 months 3
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weeks 4 days 19 hours 28 minutes 55 seconds ago">2017-04-08 01:40</td>
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<td class="text-center" style="color: green;">10</td>
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<td class="text-center" style="color: red;">1</td>
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<td class="text-center">206</td>
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</tr>
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</tbody>
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</table>
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"""
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@ -52,15 +106,19 @@ class TestNyaaEngine(SearxTestCase):
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results = nyaa.response(resp)
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self.assertEqual(type(results), list)
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self.assertEqual(len(results), 1)
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self.assertEqual(len(results), 2)
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r = results[0]
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self.assertTrue(r['url'].find('www.nyaa.se/?page3') >= 0)
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self.assertTrue(r['torrentfile'].find('www.nyaa.se/?page_dl') >= 0)
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self.assertTrue(r['content'].find('English-translated Anime') >= 0)
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self.assertTrue(r['content'].find('Downloaded 666 times.') >= 0)
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self.assertTrue(r['url'].find('1') >= 0)
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self.assertTrue(r['torrentfile'].find('1.torrent') >= 0)
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self.assertTrue(r['content'].find('Anime - English-translated') >= 0)
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self.assertTrue(r['content'].find('Downloaded 12 times.') >= 0)
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self.assertEqual(r['title'], 'Sample torrent title')
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self.assertEqual(r['title'], 'Sample title 1')
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self.assertEqual(r['seed'], 1)
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self.assertEqual(r['leech'], 3)
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self.assertEqual(r['filesize'], 10 * 1024 * 1024)
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self.assertEqual(r['filesize'], 723700000)
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r = results[1]
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self.assertTrue(r['url'].find('2') >= 0)
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self.assertTrue(r['magnetlink'].find('magnet:') >= 0)
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