LXML based Nyaa parsing demo ready, DO NOT USE IT
This commit is contained in:
Ferenc Nánási
265
NyaaPy/utils_lxml.py
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265
NyaaPy/utils_lxml.py
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'''
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Module utils
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'''
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import re
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from lxml import etree
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from pprint import pprint
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def nyaa_categories(b):
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c = b.replace('?c=', '')
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cats = c.split('_')
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cat = cats[0]
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subcat = cats[1]
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categories = {
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"1": {
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"name": "Anime",
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"subcats": {
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"1": "Anime Music Video",
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"2": "English-translated",
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"3": "Non-English-translated",
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"4": "Raw"
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}
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},
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"2": {
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"name": "Audio",
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"subcats": {
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"1": "Lossless",
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"2": "Lossy"
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}
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},
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"3": {
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"name": "Literature",
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"subcats": {
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"1": "English-translated",
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"2": "Non-English-translated",
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"3": "Raw"
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}
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},
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"4": {
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"name": "Live Action",
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"subcats": {
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"1": "English-translated",
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"2": "Idol/Promotional Video",
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"3": "Non-English-translated",
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"4": "Raw"
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}
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},
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"5": {
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"name": "Pictures",
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"subcats": {
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"1": "Graphics",
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"2": "Photos"
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}
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},
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"6": {
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"name": "Software",
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"subcats": {
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"1": "Applications",
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"2": "Games"
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}
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}
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}
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try:
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category_name = "{} - {}".format(
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categories[cat]['name'], categories[cat]['subcats'][subcat])
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except Exception:
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pass
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return category_name
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def parse_nyaa(request_text, limit):
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parser = etree.HTMLParser()
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tree = etree.fromstring(request_text, parser)
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torrents = []
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# Going through table rows
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for tr in tree.xpath("//tbody//tr")[:limit]:
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block = []
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# Find basic torrent data
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for td in tr.xpath("./td"):
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for link in td.xpath("./a"):
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block.append(link.attrib.get("href").split('/')[-1])
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if link.text and link.text.rstrip():
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block.append(link.text)
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if td.text and td.text.rstrip():
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block.append(td.text)
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# Add type of torrent based on tr class.
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if 'danger' in tr.attrib.get("class"):
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block.append("remake")
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elif 'success' in tr.attrib.get("class"):
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block.append("trusted")
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else:
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block.append("default")
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# Create torrent object
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try:
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torrent = {
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'id': block[1],
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'category': nyaa_categories(block[0]),
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'url': "https://nyaa.si/view/{}".format(block[1]),
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'name': block[2],
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'download_url': "https://nyaa.si/download/{}".format(block[3]),
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'magnet': block[4],
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'size': block[5],
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'date': block[6],
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'seeders': block[7],
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'leechers': block[8],
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'completed_downloads': block[9],
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'type': block[10]
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}
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torrents.append(torrent)
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except IndexError:
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pass
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return torrents
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# TODO: Parse single is not done yet.
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def parse_single(content):
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torrent = {}
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data = []
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torrent_files = []
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for row in content[0].find_all('div', {'class': 'row'}):
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for div in row.find_all('div', {'class': 'col-md-5'}):
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data.append(div.text.replace("\n", ""))
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files = content[2].find('div',
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{'class', 'torrent-file-list'}).find_all('li')
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for file in files:
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torrent_files.append(file.text)
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torrent['title'] = re.sub('\n|\r|\t', '', content[0].find('h3', {
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"class": "panel-title"}).text.replace("\n", ""))
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torrent['category'] = data[0]
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torrent['uploader'] = data[2]
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torrent['uploader_profile'] = "https://nyaa.si/user/{}".format(data[2])
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torrent['website'] = re.sub('\t', '', data[4])
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torrent['size'] = data[6]
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torrent['date'] = data[1]
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torrent['seeders'] = data[3]
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torrent['leechers'] = data[5]
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torrent['completed'] = data[7]
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torrent['hash'] = data[8]
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torrent['description'] = re.sub('\t', '', content[1].find('div', {
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'id': 'torrent-description'}).text)
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torrent['files'] = torrent_files
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return torrent
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# TODO: Not ready
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def parse_sukebei(table_rows, limit):
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if limit == 0:
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limit = len(table_rows)
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torrents = []
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for row in table_rows[:limit]:
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block = []
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for td in row.find_all('td'):
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for link in td.find_all('a'):
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if link.get('href')[-9:] != '#comments':
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block.append(link.get('href'))
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block.append(link.text.rstrip())
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if td.text.rstrip():
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block.append(td.text.rstrip())
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try:
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torrent = {
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'id': block[1].replace("/view/", ""),
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'category': sukebei_categories(block[0]),
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'url': "http://sukebei.nyaa.si{}".format(block[1]),
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'name': block[2],
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'download_url': "http://sukebei.nyaa.si{}".format(
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block[4]),
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'magnet': block[5],
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'size': block[6],
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'date': block[7],
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'seeders': block[8],
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'leechers': block[9],
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'completed_downloads': block[10],
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}
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except IndexError as ie:
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pass
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torrents.append(torrent)
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return torrents
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# TODO Not ready
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def sukebei_categories(b):
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c = b.replace('/?c=', '')
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cats = c.split('_')
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cat = cats[0]
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subcat = cats[1]
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categories = {
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"1": {
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"name": "Art",
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"subcats": {
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"1": "Anime",
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"2": "Doujinshi",
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"3": "Games",
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"4": "Manga",
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"5": "Pictures",
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}
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},
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"2": {
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"name": "Real Life",
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"subcats": {
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"1": "Photobooks & Pictures",
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"2": "Videos"
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}
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}
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}
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try:
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category_name = "{} - {}".format(
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categories[cat]['name'], categories[cat]['subcats'][subcat])
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except Exception:
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pass
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return category_name
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# TODO: Not tested
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# Pantsu Utils
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def query_builder(q, params):
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available_params = ["category", "page", "limit", "userID", "fromID",
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"status", "maxage", "toDate", "fromDate",
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"dateType", "minSize", "maxSize", "sizeType",
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"sort", "order", "lang"]
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query = "?q={}".format(q.replace(" ", "+"))
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for param, value in params.items():
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if param in available_params:
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if (param != "category" and param != "status" and
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param != "lang"):
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query += "&{}={}".format(param, value)
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elif param == "category":
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query += "&c={}_{}".format(value[0], value[1])
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elif param == "status":
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query += "&s={}".format(value)
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elif param == "lang":
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for lang in value:
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query += "&lang={}".format(lang)
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return query
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