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AV_Data_Capture/WebCrawler/storyline.py
2021-10-22 16:50:36 +08:00

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import sys
sys.path.append('../')
import re
import json
import builtins
from ADC_function import *
from multiprocessing import Pool
from multiprocessing.dummy import Pool as ThreadPool
from difflib import SequenceMatcher
from unicodedata import category
from number_parser import is_uncensored
G_registered_storyline_site = {"airav", "avno1", "xcity", "amazon", "58avgo"}
G_mode_txt = ('顺序执行','线程池','进程池')
class noThread(object):
def map(self, fn, param):
return list(builtins.map(fn, param))
def __enter__(self):
return self
def __exit__(self, exc_type, exc_val, exc_tb):
pass
# 获取剧情介绍 从列表中的站点同时查,取值优先级从前到后
def getStoryline(number, title, sites: list=None):
start_time = time.time()
conf = config.getInstance()
debug = conf.debug() or conf.storyline_show() == 2
storyine_sites = conf.storyline_site().split(',') if sites is None else sites
if is_uncensored(number):
storyine_sites += conf.storyline_uncensored_site().split(',')
else:
storyine_sites += conf.storyline_censored_site().split(',')
r_dup = set()
apply_sites = []
for s in storyine_sites:
if s in G_registered_storyline_site and s not in r_dup:
apply_sites.append(s)
r_dup.add(s)
mp_args = ((site, number, title, debug) for site in apply_sites)
cores = min(len(apply_sites), os.cpu_count())
if cores == 0:
return ''
run_mode = conf.storyline_mode()
assert run_mode in (0,1,2)
with ThreadPool(cores) if run_mode == 1 else Pool(cores) if run_mode == 2 else noThread() as pool:
result = pool.map(getStoryline_mp, mp_args)
if not debug and conf.storyline_show() == 0:
for value in result:
if isinstance(value, str) and len(value):
return value
return ''
# 以下debug结果输出会写入日志进程池中的则不会只在标准输出中显示
cnt = len(apply_sites)
s = f'[!]Storyline{G_mode_txt[run_mode]}模式运行{cnt}个进程总用时(含启动开销){time.time() - start_time:.3f}秒,结束于{time.strftime("%H:%M:%S")}'
first = True
sel = ''
for i in range(cnt):
sl = len(result[i])if isinstance(result[i], str) else 0
if sl and first:
s += f'[选中{apply_sites[i]}字数:{sl}]'
first = False
sel = result[i]
elif sl:
s += f'{apply_sites[i]}字数:{sl}'
else:
s += f'{apply_sites[i]}:空'
print(s)
return sel
def getStoryline_mp(args):
return _getStoryline_mp(*args)
# 注新进程的print()不会写入日志中将来调试修复失效数据源需直接查看标准输出issue信息需截图屏幕
def _getStoryline_mp(site, number, title, debug):
start_time = time.time()
storyline = None
if not isinstance(site, str):
return storyline
elif site == "airav":
storyline = getStoryline_airav(number, debug)
elif site == "avno1":
storyline = getStoryline_avno1(number, debug)
elif site == "xcity":
storyline = getStoryline_xcity(number, debug)
elif site == "amazon":
storyline = getStoryline_amazon(title, number, debug)
elif site == "58avgo":
storyline = getStoryline_58avgo(number, debug)
if not debug:
return storyline
print("[!]MP 进程[{}]运行{:.3f}秒,结束于{}返回结果: {}".format(
site,
time.time() - start_time,
time.strftime("%H:%M:%S"),
storyline if isinstance(storyline, str) and len(storyline) else '[空]')
)
return storyline
def getStoryline_airav(number, debug):
try:
number_up = number
site = secrets.choice(('airav.cc','airav4.club'))
url = f'https://{site}/searchresults.aspx?Search={number}&Type=0'
res, browser = get_html_by_browser(url, return_type='browser')
if not res.ok:
raise ValueError(f"get_html_by_browser('{url}') failed")
avs = browser.page.select_one('div.resultcontent > ul > li:nth-child(1) > div')
if number_up not in avs.select_one('a > h3').text.upper():
raise ValueError("number not found")
detail_url = avs.select_one('a')['href']
res = browser.open_relative(detail_url)
if not res.ok:
raise ValueError(f"browser.open_relative('{detail_url}') failed")
t = browser.page.select_one('head > title').text
airav_number = str(re.findall(r'^\s*\[(.*?)]', t)[0]).upper()
if number.upper() != airav_number:
raise ValueError(f"page number ->[{airav_number}] not match")
desc = browser.page.select_one('li.introduction > span').text.strip()
return desc
except Exception as e:
if debug:
print(f"[-]MP getOutline_amazon Error: {e},number [{number}].")
pass
return None
def getStoryline_58avgo(number, debug):
try:
url = 'http://58avgo.com/cn/index.aspx' + secrets.choice([
'', '?status=3', '?status=4', '?status=7', '?status=9', '?status=10', '?status=11', '?status=12',
'?status=1&Sort=Playon', '?status=1&Sort=dateupload', 'status=1&Sort=dateproduce'
]) # 随机选一个避免网站httpd日志中单个ip的请求太过单一
kwd = number[:6] if re.match(r'\d{6}[\-_]\d{2,3}', number) else number
result, browser = get_html_by_form(url,
fields = {'ctl00$TextBox_SearchKeyWord' : kwd},
return_type = 'browser')
if not result.ok:
raise ValueError(f"get_html_by_form('{url}','{number}') failed")
if f'searchresults.aspx?Search={kwd}' not in browser.url:
raise ValueError("number not found")
s = browser.page.select('div.resultcontent > ul > li.listItem > div.one-info-panel.one > a.ga_click')
link = None
for i in range(len(s)):
title = s[i].h3.text.strip()
if re.search(number, title, re.I):
link = s[i]
break;
if link is None:
raise ValueError("number not found")
result = browser.follow_link(link)
if not result.ok or 'playon.aspx' not in browser.url:
raise ValueError("detail page not found")
title = browser.page.select('head > title')[0].text.strip()
detail_number = str(re.findall('\[(.*?)]', title)[0])
if not re.search(number, detail_number, re.I):
raise ValueError("detail page number not match, got ->[{detail_number}]")
return browser.page.select('#ContentPlaceHolder1_Label2')[0].text.strip()
except Exception as e:
if debug:
print(f"[-]MP getOutline_58avgo Error: {e}, number [{number}].")
pass
return ''
def getStoryline_avno1(number, debug): #获取剧情介绍 从avno1.cc取得
try:
url = 'http://www.avno1.cc/cn/' + secrets.choice(['usercenter.php?item=' +
secrets.choice(['pay_support', 'qa', 'contact', 'guide-vpn']),
'?top=1&cat=hd', '?top=1', '?cat=hd', 'porn', '?cat=jp', '?cat=us', 'recommend_category.php'
]) # 随机选一个避免网站httpd日志中单个ip的请求太过单一
result, browser = get_html_by_form(url,
form_select='div.wrapper > div.header > div.search > form',
fields = {'kw' : number},
return_type = 'browser')
if not result.ok:
raise ValueError(f"get_html_by_form('{url}','{number}') failed")
s = browser.page.select('div.type_movie > div > ul > li > div')
for i in range(len(s)):
title = s[i].a.h3.text.strip()
page_number = title[title.rfind(' '):].strip()
if re.search(number, page_number, re.I):
return s[i]['data-description'].strip()
raise ValueError(f"page number ->[{page_number}] not match")
except Exception as e:
if debug:
print(f"[-]MP getOutline_avno1 Error: {e}, number [{number}].")
pass
return ''
def getStoryline_xcity(number, debug): #获取剧情介绍 从xcity取得
try:
xcity_number = number.replace('-','')
query_result, browser = get_html_by_form(
'https://xcity.jp/' + secrets.choice(['about/','sitemap/','policy/','law/','help/','main/']),
fields = {'q' : xcity_number.lower()},
return_type = 'browser')
if not query_result or not query_result.ok:
raise ValueError("page not found")
result = browser.follow_link(browser.links('avod\/detail')[0])
if not result.ok:
raise ValueError("detail page not found")
return browser.page.select_one('h2.title-detail + p.lead').text.strip()
except Exception as e:
if debug:
print(f"[-]MP getOutline_xcity Error: {e}, number [{number}].")
pass
return ''
def getStoryline_amazon(q_title, number, debug):
if not isinstance(q_title, str) or not len(q_title):
return None
try:
amazon_cookie, _ = load_cookies('amazon.json')
cookie = amazon_cookie if isinstance(amazon_cookie, dict) else None
url = "https://www.amazon.co.jp/s?k=" + q_title
res, browser = get_html_by_browser(url, cookies=cookie, return_type='browser')
if not res.ok:
raise ValueError("get_html_by_browser() failed")
lks = browser.links(r'/black-curtain/save-eligibility/black-curtain')
if isinstance(lks, list) and len(lks):
browser.follow_link(lks[0])
cookie = None
html = etree.fromstring(str(browser.page), etree.HTMLParser())
titles = html.xpath("//span[contains(@class,'a-color-base a-text-normal')]/text()")
urls = html.xpath("//span[contains(@class,'a-color-base a-text-normal')]/../@href")
if not len(urls) or len(urls) != len(titles):
raise ValueError("titles not found")
idx = amazon_select_one(titles, q_title, number, debug)
if not isinstance(idx, int) or idx < 0:
raise ValueError("title and number not found")
furl = urls[idx]
r = browser.open_relative(furl)
if not r.ok:
raise ValueError("browser.open_relative()) failed.")
lks = browser.links(r'/black-curtain/save-eligibility/black-curtain')
if isinstance(lks, list) and len(lks):
browser.follow_link(lks[0])
cookie = None
ama_t = browser.page.select_one('#productDescription > p').text.replace('\n',' ').strip()
ama_t = re.sub(r'審査番号:\d+', '', ama_t)
if cookie is None:
# 自动创建的cookies文件放在搜索路径表的末端最低优先级。有amazon.co.jp帐号的用户可以从浏览器导出cookie放在靠前搜索路径
ama_save = Path.home() / ".local/share/avdc/amazon.json"
ama_save.parent.mkdir(parents=True, exist_ok=True)
ama_save.write_text(json.dumps(browser.session.cookies.get_dict(), sort_keys=True, indent=4), encoding='utf-8')
return ama_t
except Exception as e:
if debug:
print(f'[-]MP getOutline_amazon Error: {e}, number [{number}], title: {q_title}')
pass
return None
# 查货架中DVD和蓝光商品中标题相似度高的
def amazon_select_one(a_titles, q_title, number, debug):
sel = -1
ratio = 0
que_t = ''.join(c for c in q_title if not re.match(r'(P|S|Z).*', category(c), re.A))
for loc in range(len(a_titles)):
t = a_titles[loc]
if re.search(number, t, re.I): # 基本不带番号,但也有极个别有的,找到番号相同的直接通过
return loc
if not re.search('DVD|Blu-ray', t, re.I):
continue
ama_t = str(re.sub('DVD|Blu-ray', "", t, re.I))
ama_t = ''.join(c for c in ama_t if not re.match(r'(P|S|Z).*', category(c), re.A))
findlen = 0
lastpos = -1
cnt = len(ama_t)
for c in reversed(ama_t):
cnt -= 1
pos = que_t.rfind(c)
if lastpos >= 0:
pos_near = que_t[:lastpos].rfind(c)
if pos_near < 0:
findlen = 0
lastpos = -1
ama_t = ama_t[:cnt+1]
else:
pos = pos_near
if pos < 0:
if category(c) == 'Nd':
return -1
ama_t = ama_t[:cnt]
findlen = 0
lastpos = -1
continue
if findlen > 0 and len(que_t) > 1 and lastpos == pos+1:
findlen += 1
lastpos = pos
if findlen >= 4:
break
continue
findlen = 1
lastpos = pos
if findlen==0:
return -1
r = SequenceMatcher(None, ama_t, que_t).ratio()
if r > ratio:
sel = loc
ratio = r
save_t_ = ama_t
if ratio > 0.999:
break
if ratio < 0.5:
return -1
if not debug:
# 目前采信相似度高于0.9的结果
return sel if ratio >= 0.9 else -1
# debug 模式下记录识别准确率日志
if ratio < 0.9:
# 相似度[0.5, 0.9)的淘汰结果单独记录日志
(Path.home() / '.avlogs/ratio0.5.txt').open('a', encoding='utf-8').write(
f' [{number}] Ratio:{ratio}\n{a_titles[sel]}\n{q_title}\n{save_t_}\n{que_t}\n')
return -1
# 被采信的结果日志
(Path.home() / '.avlogs/ratio.txt').open('a', encoding='utf-8').write(
f' [{number}] Ratio:{ratio}\n{a_titles[sel]}\n{q_title}\n{save_t_}\n{que_t}\n')
return sel