1fy07h 发表于 2024-10-28 17:53:08

回敬加餐:我是怎么样获取视频中的AO3文案的


    <h1 style="color: black; text-align: left; margin-bottom: 10px;">写在前面:</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">就在昨天,豆酱的某乎在第二次15天禁言之后,<strong style="color: blue;">又被有计划的禁言了15天</strong>,<span style="color: black;">亦</span><span style="color: black;">便是</span>说截止昨天(2020/3/27),豆酱<span style="color: black;">由于</span>之前的评论<span style="color: black;">已然</span>被禁言过7+15天,并将再加<span style="color: black;">将来</span>15天。可见这个并不是一时冲动的<span style="color: black;">行径</span>,而是有计划的。<span style="color: black;">首要</span>我相信某乎的公正性,<span style="color: black;">亦</span>感谢做这个事情的人没对我的号做什么。 <span style="color: black;">然则</span><span style="color: black;">做为</span>对豆酱昨天被禁言的<span style="color: black;">回复</span>,今天我的<span style="color: black;">文案</span>会<span style="color: black;">调节</span>一下。原计划是给<span style="color: black;">大众</span>科普自然语言处理(NLP)和文本<span style="color: black;">归类</span>,但今天我会先放出我B站视频展示的约600篇<span style="color: black;">文案</span>是<span style="color: black;">怎样</span>爬取的技术文。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">最后我想对<span style="color: black;">哪些</span>不<span style="color: black;">爱好</span>我的人说:我是个技术人,我<span style="color: black;">起始</span>尝试做内容是<span style="color: black;">期盼</span>让<span style="color: black;">大众</span>展示好玩的技术,吸引<span style="color: black;">大众</span>学习知识。虽然我写的<span style="color: black;">文案</span>和视频<span style="color: black;">导致</span>了争议,<span style="color: black;">然则</span>我<span style="color: black;">始终</span><span style="color: black;">期盼</span>跟<span style="color: black;">大众</span><strong style="color: blue;">讲解的<span style="color: black;">怎样</span><span style="color: black;">得到</span>和爬取数据,<span style="color: black;">怎样</span>分析,我的结论是<span style="color: black;">怎样</span><span style="color: black;">得到</span>的</strong>,<span style="color: black;">期盼</span><span style="color: black;">大众</span><span style="color: black;">爱好</span><span style="color: black;">这般</span>探讨问题的<span style="color: black;">办法</span>。我虽然有自己的观点,我夫人<span style="color: black;">亦</span><span style="color: black;">爱好</span>肖战,但<span style="color: black;">咱们</span>并不想针对或死磕任何人。 你们正在<span style="color: black;">运用</span>你们所不齿的<span style="color: black;">办法</span>针对<span style="color: black;">咱们</span>。 古话有云:己所不欲勿施于人。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">文案</span>无图有料,不懂技术的各位<span style="color: black;">亦</span>应该仔细瞧瞧。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在之前的<span style="color: black;">文案</span>中,我<span style="color: black;">已然</span>和<span style="color: black;">大众</span>分享了<span style="color: black;">怎样</span>直接爬取AO3的<span style="color: black;">文案</span>,<span style="color: black;">那样</span><span style="color: black;">怎样</span>找到<span style="color: black;">文案</span>的<span style="color: black;">相关</span>关系是一件比较头疼的问题。<span style="color: black;">倘若</span>自己去写爬虫会比较浪费资源。最省事的<span style="color: black;">办法</span><span style="color: black;">便是</span>借助搜索引擎进行资料获取。<span style="color: black;">这儿</span>,<span style="color: black;">咱们</span>就以 lofter 到 AO3 的外链为例。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">加载的函数库还是与之前相同,<span style="color: black;">这儿</span>我<span style="color: black;">再也不</span>复述。</p><span style="color: black;">import</span> sys
    <span style="color: black;">import</span> re
    <span style="color: black;">import</span> os
    <span style="color: black;">import</span> time

    from tqdm <span style="color: black;">import</span> tqdm

    from selenium <span style="color: black;">import</span> webdriver
    from selenium.common.exceptions <span style="color: black;">import</span>NoSuchElementException
    from bs4<span style="color: black;">import</span> BeautifulSoup

    <span style="color: black;">import</span> random<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">这儿</span>和<span style="color: black;">大众</span>科普一下搜索引擎的高级搜索模式,平时<span style="color: black;">大众</span><span style="color: black;">运用</span>搜索引擎,可能都是一整句话放进去搜索。但<span style="color: black;">实质</span>上搜索引擎是支持<span style="color: black;">必定</span>的高级语法以方便获取到更高级的内容。<span style="color: black;">咱们</span>以谷歌为例:</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">“”精确匹配</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">运用</span>引号来搜索一个完全匹配的字词或一组字词。在搜索歌词或文学作品中的一段文字时,此选项很实用。<span style="color: black;">意见</span>您<span style="color: black;">仅在</span><span style="color: black;">查询</span>非常确切的字词或词组时<span style="color: black;">运用</span>该功能,否则可能会无意中排除掉有用的搜索结果。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如“见与不见” 搜索结果精确匹配“见与不见”,<span style="color: black;">不可</span>拆分成“见”与“不见”。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">-排除字词</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在某个字词前添加短横 (-) 可排除所有<span style="color: black;">包括</span>该字词的搜索结果。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如:大熊猫 -百科 搜索结果中不<span style="color: black;">显现</span>“百科”</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">OR<span style="color: black;">选取</span>性字词搜索</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">选取</span>性字词OR搜索结果匹配多个搜索字词中的任意一个。<span style="color: black;">无</span>OR搜索结果中<span style="color: black;">一般</span>只会<span style="color: black;">表示</span>与多个字词都匹配的网页。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如:奥运会 2014 OR 2018 搜索结果中会<span style="color: black;">显现</span> “奥运会 2014”<span style="color: black;">或</span>“奥运会 2018”的结果</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">site在特定网站或域名中搜索</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在搜索中加入“site:”<span style="color: black;">能够</span>限定在某个特定网站中搜索信息</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如:LOFTER site:lofter.com</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">“site:”后面跟的站点域名,不要带“http://”。site:和站点名之间,不要带空格。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">inurl在特定url链接中搜索</strong></p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在搜索中加入“inurl:”<span style="color: black;">能够</span>限定在网站url链接中搜索网站信息</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">例如:auto视频教程 inurl:video</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">搜索词“auto视频教程”是<span style="color: black;">能够</span>出<span style="color: black;">此刻</span>网页的任何位置,而“video”则必须出<span style="color: black;">此刻</span>网页url中。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">以上只是谷歌的部分高级搜索语法,百度<span style="color: black;">亦</span>有类似的<span style="color: black;">运用</span><span style="color: black;">办法</span>,<span style="color: black;">大众</span><span style="color: black;">能够</span>自己去查查<span style="color: black;">仔细</span>的<span style="color: black;">运用</span><span style="color: black;">办法</span>。<span style="color: black;">咱们</span><span style="color: black;">这儿</span>用到了 site: 标签 和 inurl: 标签 <span style="color: black;">亦</span><span style="color: black;">便是</span>:</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">site:lofter.com inurl:ao3</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这条语句的含义是,<strong style="color: blue;">在 lofter.com 中 搜索 含有 ao3 链接 的结果</strong>。<span style="color: black;">这儿</span>需要<span style="color: black;">重视</span>,<span style="color: black;">实质</span>搜索过程中,"ao3" 需要换成该网站的<span style="color: black;">实质</span>域名。<span style="color: black;">这儿</span><span style="color: black;">由于</span>不想透露真实网站<span style="color: black;">位置</span><span style="color: black;">因此</span><span style="color: black;">运用</span>了 "ao3" 替代。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">分析url 的思路我在 《我是<span style="color: black;">怎么样</span>得到AO3内容的》 有介绍过,<span style="color: black;">这儿</span>直接给结论。谷歌的url 由 search?后的内容<span style="color: black;">形成</span>:</p>hl=en <span style="color: black;">暗示</span>搜索语言为英文 q= 后跟搜索内容 safe= 跟的是<span style="color: black;">是不是</span>为安全搜索,<span style="color: black;">这儿</span><span style="color: black;">运用</span>images参数关闭安全搜索<span style="color: black;">亦</span><span style="color: black;">便是</span><span style="color: black;">能够</span>搜索到<span style="color: black;">欠好</span>的信息~ num= <span style="color: black;">暗示</span>每页展示的搜索条数start= <span style="color: black;">暗示</span>从第几条<span style="color: black;">起始</span><span style="color: black;">表示</span>,所以翻页的计算<span style="color: black;">办法</span>为 start = page*num<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">这儿</span>说明一下,我确实专门搜索了语言为英文的页面,但搜索引擎的模糊性使得结果依然有大部分是中文<span style="color: black;">文案</span>。<span style="color: black;">然则</span>我<span style="color: black;">能够</span>证明两点:</p>之前有说在ao3 看英文或学英语是真实的;我还<span style="color: black;">无</span><span style="color: black;">起始</span>做文本分析,但就我看过的几篇英文<span style="color: black;">文案</span>中,以我留过学的经历来衡量,<span style="color: black;">文案</span>中确实含有书本上<span style="color: black;">通常</span>学不到的东西和词汇;【手动狗头】<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">言归正传看代码:</p><span style="color: black;">#获谷歌取搜索页面</span>
    <span style="color: black;"><span style="color: black;">def</span> <span style="color: black;">make_google_search_url</span><span style="color: black;">(page=<span style="color: black;">0</span>, num=<span style="color: black;">100</span>)</span>:</span>
    base_loc = <span style="color: black;">https://www.google.com/search?hl=en&amp;q=site:lofter.com+inurl:ao3&amp;safe=images</span>
    base_loc += <span style="color: black;">"&amp;num="</span>+str(num)
    base_loc += <span style="color: black;">"&amp;start="</span>+str(page*num) <span style="color: black;">#搜索页</span>

    <span style="color: black;">return</span> base_loc<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">获取链接的<span style="color: black;">办法</span>依然是 chrome 浏览器调试模式(F12)分析元素并用 BeautifulSoup 解析,<span style="color: black;">这儿</span><span style="color: black;">再也不</span>复述,<span style="color: black;">大众</span>直接看代码。</p><span style="color: black;">#从谷歌获取<span style="color: black;">文案</span>链接</span>
    <span style="color: black;"><span style="color: black;">def</span> <span style="color: black;">get_url_from_search</span><span style="color: black;">(html)</span>:</span>
    old_list = []
    soup = BeautifulSoup(html, <span style="color: black;">html.parser</span>)
    search_div = soup.find(<span style="color: black;">div</span>, attrs={<span style="color: black;">id</span>: <span style="color: black;">search</span>})
    div_g_groups = search_div.findAll(<span style="color: black;">div</span>, attrs={<span style="color: black;">class</span>: <span style="color: black;">g</span>})
    <span style="color: black;">for</span> g <span style="color: black;">in</span> div_g_groups:
    div_r = g.find(<span style="color: black;">div</span>, attrs={<span style="color: black;">class</span>: <span style="color: black;">r</span>})
    a_hurl = div_r.find(<span style="color: black;">a</span>)
    old_list.append(a_hurl[<span style="color: black;">href</span>])

    <span style="color: black;">return</span> old_list<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">最后<span style="color: black;">便是</span>判断 lofter 的页面中<span style="color: black;">是不是</span>含有 有效的 ao3 链接。<span style="color: black;">根据</span>之前的经验,判定含有 works 的 url 才<span style="color: black;">思虑</span>为有外链<span style="color: black;">文案</span>。<span style="color: black;">然则</span>在后来实践过程中 <span style="color: black;">发掘</span>含有 users 的外链<span style="color: black;">亦</span>非常有意思,就一并<span style="color: black;">保留</span>了。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">保留</span>的内容有: lofter 页面,本 lofter 页面中所有含有 ao3 外链的链接,所有<span style="color: black;">触及</span>的 ao3 原文页面,ao3 用户介绍页(内含该用户所有<span style="color: black;">文案</span>)</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">重视</span>,<span style="color: black;">日前</span><span style="color: black;">日前</span>我只是<span style="color: black;">保留</span>了 ao3 用户介绍页(<span style="color: black;">倘若</span>有)。并<span style="color: black;">无</span>进行二次爬取或分析。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">另一</span>相比 《我是怎样得到AO3内容的》中的函数,<span style="color: black;">这儿</span>进行了优化,当<span style="color: black;">显现</span>“Retry later”时,函数会自动重试,而不会想之前就直接把这一页放过不<span style="color: black;">保留</span>了。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">代码中 ao3 站点<span style="color: black;">位置</span>我<span style="color: black;">运用</span> xxx 代替。</p>def find_ao3_from_lofter(lofter_url_list, browser, <span style="color: black;">path</span>):
    <span style="color: black;">for</span> url <span style="color: black;">in</span> lofter_url_list:
    <span style="color: black;">print</span>(url)
    dir_name = (
    url.replace(<span style="color: black;">"http://"</span>, <span style="color: black;">""</span>)
    .replace(<span style="color: black;">".com/"</span>, <span style="color: black;">"_"</span>)
    .replace(<span style="color: black;">"/"</span>, <span style="color: black;">"_"</span>)
    .replace(<span style="color: black;">"."</span>, <span style="color: black;">"_"</span>)
    )
    dir_path =<span style="color: black;">os</span>.<span style="color: black;">path</span>.join(<span style="color: black;">path</span>, dir_name)
    isExists = <span style="color: black;">os</span>.<span style="color: black;">path</span>.exists(dir_path)
    <span style="color: black;">if</span> isExists:
    <span style="color: black;">print</span>(<span style="color: black;">"Exists"</span>)
    continue
    # 判断结果
    ao3_links = []
    browser.get(url)
    currurl = browser.current_url<span style="color: black;">if</span> <span style="color: black;">"xxx"</span> <span style="color: black;">in</span> currurl <span style="color: black;">and</span> (
    <span style="color: black;">"/works/"</span> <span style="color: black;">in</span> currurl <span style="color: black;">or</span> <span style="color: black;">"/users/"</span> <span style="color: black;">in</span>currurl
    ): # <span style="color: black;">倘若</span>url 直接<span style="color: black;">转</span>
    ao3_links.append(currurl)
    lhtml =<span style="color: black;">""</span>
    <span style="color: black;">else</span>: # <span style="color: black;">无</span><span style="color: black;">转</span>
    lhtml = browser.page_source
    soup = BeautifulSoup(lhtml, <span style="color: black;">"html.parser"</span>)
    alink_groups = soup.findAll(<span style="color: black;">"a"</span>, attrs={<span style="color: black;">"rel"</span>: <span style="color: black;">"nofollow"</span>})
    <span style="color: black;">for</span> alink <span style="color: black;">in</span> alink_groups:
    href_str = alink[<span style="color: black;">"href"</span>]
    <span style="color: black;">if</span> <span style="color: black;">"xxx"</span> <span style="color: black;">in</span> href_str <span style="color: black;">and</span> (
    <span style="color: black;">"/works/"</span> <span style="color: black;">in</span> href_str <span style="color: black;">or</span> <span style="color: black;">"/users/"</span> <span style="color: black;">in</span>href_str
    ):
    ao3_links.append(href_str)<span style="color: black;">if</span> ao3_links:
    # 判断路径<span style="color: black;">是不是</span>存在
    isExists = <span style="color: black;">os</span>.<span style="color: black;">path</span>.exists(dir_path)

    # <span style="color: black;">倘若</span>不存在则创建目录
    <span style="color: black;">os</span>.makedirs(dir_path)

    links_str = url +<span style="color: black;">"\n"</span>

    need_agree = True
    <span style="color: black;">for</span> work_url <span style="color: black;">in</span> ao3_links: # 遍历ao3链接
    links_str += work_url + <span style="color: black;">"\n"</span>

    <span style="color: black;">print</span>(<span style="color: black;">os</span>.<span style="color: black;">path</span>.join(dir_path, <span style="color: black;">"links.txt"</span>))
    fh =<span style="color: black;">open</span>(<span style="color: black;">os</span>.<span style="color: black;">path</span>.join(dir_path, <span style="color: black;">"links.txt"</span>), <span style="color: black;">"w"</span>) # <span style="color: black;">保留</span>页面
    fh.<span style="color: black;">write</span>(links_str) # 写入内容
    fh.<span style="color: black;">close</span>() # 关闭

    <span style="color: black;">print</span>(<span style="color: black;">os</span>.<span style="color: black;">path</span>.join(dir_path, <span style="color: black;">"lofter.html"</span>))
    fh =<span style="color: black;">open</span>(<span style="color: black;">os</span>.<span style="color: black;">path</span>.join(dir_path, <span style="color: black;">"lofter.html"</span>), <span style="color: black;">"w"</span>) # <span style="color: black;">保留</span>页面
    fh.<span style="color: black;">write</span>(lhtml) # 写入内容
    fh.<span style="color: black;">close</span>() # 关闭
    <span style="color: black;">for</span> work_url <span style="color: black;">in</span>ao3_links:
    browser.get(work_url)<span style="color: black;">if</span> need_agree:
    try:
    <span style="color: black;">time</span>.sleep(<span style="color: black;">3</span>)
    browser.find_element_by_id(<span style="color: black;">"tos_agree"</span>).click()
    <span style="color: black;">time</span>.sleep(<span style="color: black;">1</span>)
    browser.find_element_by_id(<span style="color: black;">"accept_tos"</span>).click()<span style="color: black;">time</span>.sleep(<span style="color: black;">1</span>)

    need_agree = False
    except NoSuchElementException:
    need_agree = False

    work_html_text = browser.page_source # <span style="color: black;">得到</span>页面代码

    work_name = (
    work_url.replace(<span style="color: black;">"https://"</span>, <span style="color: black;">""</span>)
    .replace(<span style="color: black;">"http://"</span>, <span style="color: black;">""</span>)
    .replace(<span style="color: black;">"xxx"</span>, <span style="color: black;">""</span>)
    .replace(<span style="color: black;">".com/"</span>, <span style="color: black;">""</span>)
    .replace(<span style="color: black;">".org/"</span>, <span style="color: black;">""</span>)
    .replace(<span style="color: black;">"/"</span>, <span style="color: black;">"_"</span>)
    .replace(<span style="color: black;">"."</span>, <span style="color: black;">"_"</span>)
    .replace(<span style="color: black;">"#"</span>, <span style="color: black;">"_"</span>)
    )
    work_path = <span style="color: black;">os</span>.<span style="color: black;">path</span>.join(dir_path, work_name + <span style="color: black;">".html"</span>)

    <span style="color: black;">if</span> (
    <span style="color: black;">If you accept cookies from our site and you choose "Proceed"</span>
    <span style="color: black;">in</span> work_html_text
    ): # <span style="color: black;">没法</span>获取正文则点击Proceed
    browser.find_element_by_link_text(<span style="color: black;">"Proceed"</span>).click()<span style="color: black;">time</span>.sleep(<span style="color: black;">1</span>)
    browser.get(work_url)
    work_html_text = browser.page_source
    <span style="color: black;">if</span> <span style="color: black;">"Retry later"</span> <span style="color: black;">in</span> work_html_text:
    <span style="color: black;">while</span> <span style="color: black;">"Retry later"</span> <span style="color: black;">in</span> work_html_text:
    <span style="color: black;">print</span>(work_path)
    fh = <span style="color: black;">open</span>(work_path, <span style="color: black;">"w"</span>) # <span style="color: black;">保留</span>页面
    fh.<span style="color: black;">write</span>(<span style="color: black;">"Need_to_reload"</span>) # 写入内容
    fh.<span style="color: black;">close</span>() # 关闭
    <span style="color: black;">print</span>(<span style="color: black;">"Retry Later"</span>)
    <span style="color: black;">time</span>.sleep(<span style="color: black;">3</span>)
    browser.get(<span style="color: black;">"http://www.baidu.com"</span>)
    <span style="color: black;">time</span>.sleep(<span style="color: black;">3</span>)
    browser.quit()
    c_service.stop()
    <span style="color: black;">time</span>.sleep(<span style="color: black;">60</span>)
    c_service.start()
    browser = webdriver.Chrome(
    chrome_options=chrome_options
    ) # 调用Chrome浏览器
    browser.get(<span style="color: black;">"https://xxx.org/"</span>)
    <span style="color: black;">time</span>.sleep(<span style="color: black;">5</span>)
    browser.find_element_by_id(<span style="color: black;">"tos_agree"</span>).click()<span style="color: black;">time</span>.sleep(<span style="color: black;">2</span>)
    browser.find_element_by_id(<span style="color: black;">"accept_tos"</span>).click()
    <span style="color: black;">time</span>.sleep(<span style="color: black;">3</span>)

    browser.get(work_url)

    work_html_text = browser.page_source # <span style="color: black;">得到</span>页面代码<span style="color: black;">if</span> (
    <span style="color: black;">If you accept cookies from our site and you choose "Proceed"</span>
    <span style="color: black;">in</span>work_html_text
    ): # <span style="color: black;">没法</span>获取正文则点击Proceed
    browser.find_element_by_link_text(<span style="color: black;">"Proceed"</span>).click()
    <span style="color: black;">time</span>.sleep(<span style="color: black;">1</span>)
    browser.get(work_url)
    work_html_text = browser.page_source

    # <span style="color: black;">if</span> <span style="color: black;">"&lt;!--chapter content--&gt;"</span> <span style="color: black;">in</span>work_html_text:<span style="color: black;">print</span>(work_path)
    fh = <span style="color: black;">open</span>(work_path, <span style="color: black;">"w"</span>) # <span style="color: black;">保留</span>页面
    fh.<span style="color: black;">write</span>(work_html_text) # 写入内容
    fh.<span style="color: black;">close</span>() # 关闭
    <span style="color: black;">time</span>.sleep(float(<span style="color: black;">random</span>.randint(<span style="color: black;">10</span>, <span style="color: black;">50</span>)) /<span style="color: black;">10</span>) # 随机延时
    <span style="color: black;">return</span> browser<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">设置起止页</p><span style="color: black;">start_p</span> = <span style="color: black;">0</span>
    <span style="color: black;">end_p</span> = <span style="color: black;">4</span>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>平凡<span style="color: black;">运用</span>谷歌,谷歌会<span style="color: black;">起步</span>防<span style="color: black;">设备</span>人机制,这是函数会暂停等待我人工解锁的。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span><span style="color: black;">这儿</span>我<span style="color: black;">亦</span>相当于解释了我<span style="color: black;">为何</span><span style="color: black;">无</span>翻墙,<span style="color: black;">由于</span><span style="color: black;">倘若</span>我<span style="color: black;">运用</span>翻墙软件爬取,是会被谷歌<span style="color: black;">发掘</span>并封杀掉的,而<span style="color: black;">怎样</span>绕过呢?卖个关子,<span style="color: black;">瞧瞧</span>有<span style="color: black;">无</span>懂行的<span style="color: black;">伴侣</span>帮<span style="color: black;">大众</span>解释一下。</p>c_service = webdriver.chrome.service.Service(<span style="color: black;">"/usr/bin/chromedriver"</span>)
    c_service.command_line_args()
    c_service.start()

    chrome_options = webdriver.ChromeOptions()<span style="color: black;"># chrome_options.add_argument(--proxy-server=socks5://localhost:1080)</span>auto_quit_cnt = 0
    browser = webdriver.Chrome(chrome_options=chrome_options)<span style="color: black;"># 调用Chrome浏览器</span>
    <span style="color: black;">for</span> page <span style="color: black;">in</span> range(start_p, end_p):
    <span style="color: black;">print</span>(<span style="color: black;">"-"</span> * 30)
    <span style="color: black;">print</span>(<span style="color: black;">"Page: "</span> + str(page))
    <span style="color: black;">print</span>(<span style="color: black;">"-"</span>* 30)
    google_search_url = make_google_search_url(page)
    browser.get(google_search_url)

    html_text = browser.page_source<span style="color: black;"># <span style="color: black;">得到</span>页面代码</span>
    <span style="color: black;">while</span> <span style="color: black;">"Our systems have detected unusual traffic"</span> <span style="color: black;">in</span> html_text:
    <span style="color: black;">print</span>(<span style="color: black;">"Google Robot!"</span>)
    time.sleep(10)
    html_text = browser.page_source <span style="color: black;"># <span style="color: black;">得到</span>页面代码</span>
    auto_quit_cnt += 1
    <span style="color: black;">if</span> auto_quit_cnt &gt; 30:
    <span style="color: black;">break</span>
    auto_quit_cnt = 0
    lofter_list = get_url_from_search(html_text)
    browser = find_ao3_from_lofter(lofter_list, browser, <span style="color: black;">"lofter"</span>)
    <h1 style="color: black; text-align: left; margin-bottom: 10px;">写在最后:</h1>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">关于AO3这个系列,我还剩最后两篇<span style="color: black;">文案</span>:</p>基于深度学习的 NLP 文本<span style="color: black;">归类</span>器;基于OpenCV 的图像视频制作.<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">这个<span style="color: black;">专题</span>做了快<span style="color: black;">一月</span>了,我<span style="color: black;">期盼</span>能够将我想讲的技术安安静静讲完。<span style="color: black;">而后</span>再带着<span style="color: black;">大众</span>探索其他有意思的编程技术,而不是揪着这个<span style="color: black;">专题</span>不放。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此</span>再次申明,我只是分析 AO3 其他事情我不做探讨和引申,<span style="color: black;">亦</span>恳请<span style="color: black;">大众</span>理性思考和探讨。上文中我<span style="color: black;">已然</span>有限扩大了讨论范围。我的下一篇<span style="color: black;">文案</span>会<span style="color: black;">根据</span>我的规划来,我的下一个视频会是另一个好玩的技术。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">我<span style="color: black;">亦</span><span style="color: black;">期盼</span>即使你不<span style="color: black;">爱好</span>我,<span style="color: black;">亦</span>不要讨厌技术,不要讨厌学习。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在这段时间之前我是<span style="color: black;">无</span>做Python数据分析的<span style="color: black;">关联</span>知识的;虽然同属深度学习,NLP不是我的专业,<span style="color: black;">因此</span>我<span style="color: black;">亦</span>是<span style="color: black;">第1</span>次实践,<span style="color: black;">然则</span><span style="color: black;">经过</span>这个热点,我收获了很多新知识,<span style="color: black;">亦</span>有<span style="color: black;">非常多</span>人给我点赞鼓励交流探讨。我收获了<span style="color: black;">非常多</span>。</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">然则</span>,</p>
    <p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">你收获了什么呢?</p>




b1gc8v 发表于 6 天前

“板凳”(第三个回帖的人)‌
页: [1]
查看完整版本: 回敬加餐:我是怎么样获取视频中的AO3文案的