searxng/searx/engines/kickass.py

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"""
Kickass Torrent (Videos, Music, Files)
@website https://kickass.so
@provide-api no (nothing found)
@using-api no
@results HTML (using search portal)
@stable yes (HTML can change)
@parse url, title, content, seed, leech, magnetlink
"""
from urlparse import urljoin
from cgi import escape
from urllib import quote
from lxml import html
from operator import itemgetter
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from searx.engines.xpath import extract_text
# engine dependent config
categories = ['videos', 'music', 'files']
paging = True
# search-url
url = 'https://kickass.to/'
search_url = url + 'search/{search_term}/{pageno}/'
# specific xpath variables
magnet_xpath = './/a[@title="Torrent magnet link"]'
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torrent_xpath = './/a[@title="Download torrent file"]'
content_xpath = './/span[@class="font11px lightgrey block"]'
# do search-request
def request(query, params):
params['url'] = search_url.format(search_term=quote(query),
pageno=params['pageno'])
return params
# get response from search-request
def response(resp):
results = []
dom = html.fromstring(resp.text)
search_res = dom.xpath('//table[@class="data"]//tr')
# return empty array if nothing is found
if not search_res:
return []
# parse results
for result in search_res[1:]:
link = result.xpath('.//a[@class="cellMainLink"]')[0]
href = urljoin(url, link.attrib['href'])
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title = extract_text(link)
content = escape(extract_text(result.xpath(content_xpath)))
seed = result.xpath('.//td[contains(@class, "green")]/text()')[0]
leech = result.xpath('.//td[contains(@class, "red")]/text()')[0]
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filesize = result.xpath('.//td[contains(@class, "nobr")]/text()')[0]
filesize_multiplier = result.xpath('.//td[contains(@class, "nobr")]//span/text()')[0]
files = result.xpath('.//td[contains(@class, "center")][2]/text()')[0]
# convert seed to int if possible
if seed.isdigit():
seed = int(seed)
else:
seed = 0
# convert leech to int if possible
if leech.isdigit():
leech = int(leech)
else:
leech = 0
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# convert filesize to byte if possible
try:
filesize = float(filesize)
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# convert filesize to byte
if filesize_multiplier == 'TB':
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filesize = int(filesize * 1024 * 1024 * 1024 * 1024)
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elif filesize_multiplier == 'GB':
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filesize = int(filesize * 1024 * 1024 * 1024)
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elif filesize_multiplier == 'MB':
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filesize = int(filesize * 1024 * 1024)
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elif filesize_multiplier == 'KB':
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filesize = int(filesize * 1024)
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except:
filesize = None
# convert files to int if possible
if files.isdigit():
files = int(files)
else:
files = None
magnetlink = result.xpath(magnet_xpath)[0].attrib['href']
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torrentfile = result.xpath(torrent_xpath)[0].attrib['href']
torrentfileurl = quote(torrentfile, safe="%/:=&?~#+!$,;'@()*")
# append result
results.append({'url': href,
'title': title,
'content': content,
'seed': seed,
'leech': leech,
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'filesize': filesize,
'files': files,
'magnetlink': magnetlink,
'torrentfile': torrentfileurl,
'template': 'torrent.html'})
# return results sorted by seeder
return sorted(results, key=itemgetter('seed'), reverse=True)