fix etree

app/chain/site.py

@@ -271,6 +271,7 @@ class SiteChain(ChainBase):
             logger.error(f"获取站点页面失败：{url}")
             return favicon_url, None
         html = etree.HTML(html_text)
+        try:
             if StringUtils.is_valid_html_element(html):
                 fav_link = html.xpath('//head/link[contains(@rel, "icon")]/@href')
                 if fav_link:
@@ -281,6 +282,9 @@ class SiteChain(ChainBase):
                 return favicon_url, base64.b64encode(res.content).decode()
             else:
                 logger.error(f"获取站点图标失败：{favicon_url}")
+        finally:
+            if html is not None:
+                del html
         return favicon_url, None
 
     def sync_cookies(self, manual=False) -> Tuple[bool, str]:

app/core/meta/streamingplatform.py

@@ -312,4 +312,3 @@ class StreamingPlatforms(metaclass=Singleton):
         if name is None:
             return False
         return name.upper() in self._lookup_cache
-

app/helper/cookie.py

@@ -96,6 +96,7 @@ class CookieHelper:
                 return None, None, "获取源码失败"
             # 查找用户名输入框
             html = etree.HTML(html_text)
+            try:
                 username_xpath = None
                 for xpath in self._SITE_LOGIN_XPATH.get("username"):
                     if html.xpath(xpath):
@@ -143,6 +144,10 @@ class CookieHelper:
                         break
                 if not submit_xpath:
                     return None, None, "未找到登录按钮"
+            finally:
+                if html is not None:
+                    del html
+
             # 点击登录按钮
             try:
                 # 等待登录按钮准备好
@@ -185,6 +190,7 @@ class CookieHelper:
                 if not otp_code:
                     return None, None, "需要二次验证码"
                 html = etree.HTML(page.content())
+                try:
                     for xpath in self._SITE_LOGIN_XPATH.get("twostep"):
                         if html.xpath(xpath):
                             try:
@@ -198,6 +204,9 @@ class CookieHelper:
                                 logger.error(f"二次验证码输入失败：{str(e)}")
                                 return None, None, f"二次验证码输入失败：{str(e)}"
                             break
+                finally:
+                    if html is not None:
+                        del html
             # 登录后的源码
             html_text = page.content()
             if not html_text:

app/modules/indexer/parser/discuz.py

@@ -14,7 +14,7 @@ class DiscuzUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
-
+        try:
             user_info = html.xpath('//a[contains(@href, "&uid=")]')
             if user_info:
                 user_id_match = re.search(r"&uid=(\d+)", user_info[0].attrib['href'])
@@ -23,6 +23,9 @@ class DiscuzUserInfo(SiteParserBase):
                     self._torrent_seeding_page = f"forum.php?&mod=torrents&cat_5up=on"
                     self._user_detail_page = user_info[0].attrib['href']
                     self.username = user_info[0].text.strip()
+        finally:
+            if html is not None:
+                del html
 
     def _parse_site_page(self, html_text: str):
         pass
@@ -34,6 +37,7 @@ class DiscuzUserInfo(SiteParserBase):
         :return:
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -68,6 +72,9 @@ class DiscuzUserInfo(SiteParserBase):
             download_text = html.xpath('//li[em[contains(text(),"下载量")]]/text()')
             if download_text:
                 self.download = StringUtils.num_filesize(download_text[0].strip().split('/')[-1])
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_torrent_seeding_info(self, html_text: str, multi_page: bool = False) -> Optional[str]:
         """
@@ -77,6 +84,7 @@ class DiscuzUserInfo(SiteParserBase):
         :return: 下页地址
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -115,6 +123,9 @@ class DiscuzUserInfo(SiteParserBase):
             next_page_text = html.xpath('//a[contains(.//text(), "下一页") or contains(.//text(), "下一頁")]/@href')
             if next_page_text:
                 next_page = next_page_text[-1].strip()
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 

app/modules/indexer/parser/file_list.py

@@ -24,10 +24,13 @@ class FileListSiteUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
-
+        try:
             ret = html.xpath(f'//a[contains(@href, "userdetails") and contains(@href, "{self.userid}")]//text()')
             if ret:
                 self.username = str(ret[0])
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_traffic_info(self, html_text: str):
         """
@@ -40,7 +43,7 @@ class FileListSiteUserInfo(SiteParserBase):
     def _parse_user_detail_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
-
+        try:
             upload_html = html.xpath('//table//tr/td[text()="Uploaded"]/following-sibling::td//text()')
             if upload_html:
                 self.upload = StringUtils.num_filesize(upload_html[0])
@@ -72,7 +75,9 @@ class FileListSiteUserInfo(SiteParserBase):
             bonus_html = html.xpath('//a[contains(@href, "shop.php")]')
             if bonus_html:
                 self.bonus = StringUtils.str_float(bonus_html[0].xpath("string(.)").strip())
-        pass
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_torrent_seeding_info(self, html_text: str, multi_page: Optional[bool] = False) -> Optional[str]:
         """
@@ -82,6 +87,7 @@ class FileListSiteUserInfo(SiteParserBase):
         :return: 下页地址
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -104,6 +110,9 @@ class FileListSiteUserInfo(SiteParserBase):
 
             # 是否存在下页数据
             next_page = None
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 

app/modules/indexer/parser/gazelle.py

@@ -14,7 +14,7 @@ class GazelleSiteUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
-
+        try:
             tmps = html.xpath('//a[contains(@href, "user.php?id=")]')
             if tmps:
                 user_id_match = re.search(r"user.php\?id=(\d+)", tmps[0].attrib['href'])
@@ -54,6 +54,9 @@ class GazelleSiteUserInfo(SiteParserBase):
                     bonus_match = re.search(r"([\d,.]+)", bonus_text)
                     if bonus_match and bonus_match.group(1).strip():
                         self.bonus = StringUtils.str_float(bonus_match.group(1))
+        finally:
+            if html is not None:
+                del html
 
     def _parse_site_page(self, html_text: str):
         pass
@@ -65,6 +68,7 @@ class GazelleSiteUserInfo(SiteParserBase):
         :return:
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -86,6 +90,9 @@ class GazelleSiteUserInfo(SiteParserBase):
                     '//div[contains(@class, "box_userinfo_stats")]//li[contains(text(), "加入时间")]/span/text()')
                 if join_at_text:
                     self.join_at = StringUtils.unify_datetime_str(join_at_text[0].strip())
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_torrent_seeding_info(self, html_text: str, multi_page: Optional[bool] = False) -> Optional[str]:
         """
@@ -95,6 +102,7 @@ class GazelleSiteUserInfo(SiteParserBase):
         :return: 下页地址
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -137,6 +145,9 @@ class GazelleSiteUserInfo(SiteParserBase):
             next_page_text = html.xpath('//a[contains(.//text(), "Next") or contains(.//text(), "下一页")]/@href')
             if next_page_text:
                 next_page = next_page_text[-1].strip()
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 

app/modules/indexer/parser/ipt_project.py

@@ -14,6 +14,7 @@ class IptSiteUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
+        try:
             tmps = html.xpath('//a[contains(@href, "/u/")]//text()')
             tmps_id = html.xpath('//a[contains(@href, "/u/")]/@href')
             if tmps:
@@ -33,12 +34,16 @@ class IptSiteUserInfo(SiteParserBase):
                 self.leeching = StringUtils.str_int(tmps[0].xpath('a')[2].xpath('text()')[1])
                 self.ratio = StringUtils.str_float(str(tmps[0].xpath('span/text()')[0]).strip().replace('-', '0'))
                 self.bonus = StringUtils.str_float(tmps[0].xpath('a')[3].xpath('text()')[0])
+        finally:
+            if html is not None:
+                del html
 
     def _parse_site_page(self, html_text: str):
         pass
 
     def _parse_user_detail_info(self, html_text: str):
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
 
@@ -50,9 +55,13 @@ class IptSiteUserInfo(SiteParserBase):
             join_at_text = html.xpath('//tr/th[text()="Join date"]/following-sibling::td[1]/text()')
             if join_at_text:
                 self.join_at = StringUtils.unify_datetime_str(join_at_text[0].split(' (')[0])
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_torrent_seeding_info(self, html_text: str, multi_page: bool = False) -> Optional[str]:
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
             # seeding start
@@ -75,6 +84,9 @@ class IptSiteUserInfo(SiteParserBase):
 
             self.seeding = page_seeding
             self.seeding_size = page_seeding_size
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_traffic_info(self, html_text: str):
         pass

app/modules/indexer/parser/nexus_audiences.py

@@ -23,6 +23,7 @@ class NexusAudiencesSiteUserInfo(NexusPhpSiteUserInfo):
         if not html_text:
             return
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
             total_row = html.xpath('//table[@class="table table-bordered"]//tr[td[1][normalize-space()="Total"]]')
@@ -32,3 +33,6 @@ class NexusAudiencesSiteUserInfo(NexusPhpSiteUserInfo):
             seeding_size = total_row[0].xpath('./td[3]/text()')
             self.seeding = StringUtils.str_int(seeding_count[0]) if seeding_count else 0
             self.seeding_size = StringUtils.num_filesize(seeding_size[0].strip()) if seeding_size else 0
+        finally:
+            if html is not None:
+                del html

app/modules/indexer/parser/nexus_hhanclub.py

@@ -17,6 +17,7 @@ class NexusHhanclubSiteUserInfo(NexusPhpSiteUserInfo):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
 
+        try:
             # 上传、下载、分享率
             upload_match = re.search(r"[_<>/a-zA-Z-=\"'\s#;]+([\d,.\s]+[KMGTPI]*B)",
                                      html.xpath('//*[@id="user-info-panel"]/div[2]/div[2]/div[4]/text()')[0])
@@ -32,6 +33,9 @@ class NexusHhanclubSiteUserInfo(NexusPhpSiteUserInfo):
             calc_ratio = 0.0 if self.download <= 0.0 else round(self.upload / self.download, 3)
             self.ratio = StringUtils.str_float(ratio_match.group(1)) if (
                     ratio_match and ratio_match.group(1).strip()) else calc_ratio
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_detail_info(self, html_text: str):
         """
@@ -42,12 +46,16 @@ class NexusHhanclubSiteUserInfo(NexusPhpSiteUserInfo):
         super()._parse_user_detail_info(html_text)
 
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
             # 加入时间
             join_at_text = html.xpath('//*[@id="mainContent"]/div/div[2]/div[4]/div[3]/span[2]/text()[1]')
             if join_at_text:
                 self.join_at = StringUtils.unify_datetime_str(join_at_text[0].split(' (')[0].strip())
+        finally:
+            if html is not None:
+                del html
 
     def _get_user_level(self, html):
         super()._get_user_level(html)

app/modules/indexer/parser/nexus_php.py

@@ -34,6 +34,7 @@ class NexusPhpSiteUserInfo(SiteParserBase):
         :return:
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
 
@@ -49,6 +50,9 @@ class NexusPhpSiteUserInfo(SiteParserBase):
                     self.message_unread = StringUtils.str_int(message_unread_match[-1][1])
                 elif message_text.isdigit():
                     self.message_unread = StringUtils.str_int(message_text)
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_base_info(self, html_text: str):
         """
@@ -61,6 +65,7 @@ class NexusPhpSiteUserInfo(SiteParserBase):
         self._parse_message_unread(html_text)
 
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
 
@@ -73,6 +78,10 @@ class NexusPhpSiteUserInfo(SiteParserBase):
                 self.username = str(ret[0])
 
             ret = html.xpath('//a[contains(@href, "userdetails")]//strong//text()')
+        finally:
+            if html is not None:
+                del html
+
         if ret:
             self.username = str(ret[0])
             return
@@ -98,6 +107,7 @@ class NexusPhpSiteUserInfo(SiteParserBase):
         self.leeching = StringUtils.str_int(leeching_match.group(2)) if leeching_match and leeching_match.group(
             2).strip() else 0
         html = etree.HTML(html_text)
+        try:
             has_ucoin, self.bonus = self._parse_ucoin(html)
             if has_ucoin:
                 return
@@ -120,6 +130,9 @@ class NexusPhpSiteUserInfo(SiteParserBase):
                     self.bonus = StringUtils.str_float(bonus_match.group(1).strip('"'))
             except Exception as err:
                 logger.error(f"{self._site_name} 解析魔力值出错, 错误信息: {str(err)}")
+        finally:
+            if html is not None:
+                del html
 
     @staticmethod
     def _parse_ucoin(html):
@@ -155,6 +168,7 @@ class NexusPhpSiteUserInfo(SiteParserBase):
         :return: 下页地址
         """
         html = etree.HTML(str(html_text).replace(r'\/', '/'))
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -221,6 +235,9 @@ class NexusPhpSiteUserInfo(SiteParserBase):
             if next_page:
                 if self.userid not in next_page:
                     next_page = f'{next_page}&userid={self.userid}&type=seeding'
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 
@@ -231,6 +248,7 @@ class NexusPhpSiteUserInfo(SiteParserBase):
         :return:
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
 
@@ -282,6 +300,9 @@ class NexusPhpSiteUserInfo(SiteParserBase):
                 self.seeding = tmp_seeding
 
             self._fixup_torrent_seeding_page(html)
+        finally:
+            if html is not None:
+                del html
 
     def _fixup_torrent_seeding_page(self, html):
         """
@@ -348,6 +369,7 @@ class NexusPhpSiteUserInfo(SiteParserBase):
 
     def _parse_message_unread_links(self, html_text: str, msg_links: list) -> Optional[str]:
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -358,11 +380,15 @@ class NexusPhpSiteUserInfo(SiteParserBase):
             next_page_text = html.xpath('//a[contains(.//text(), "下一页") or contains(.//text(), "下一頁")]/@href')
             if next_page_text:
                 next_page = next_page_text[-1].strip()
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 
     def _parse_message_content(self, html_text):
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None, None, None
             # 标题
@@ -385,6 +411,9 @@ class NexusPhpSiteUserInfo(SiteParserBase):
                                          '|//div[contains(@class,"layui-card-body")]')
             if message_content:
                 message_content_text = message_content[0].xpath("string(.)").strip()
+        finally:
+            if html is not None:
+                del html
 
         return message_head_text, message_date_text, message_content_text
 

app/modules/indexer/parser/nexus_rabbit.py

@@ -114,6 +114,7 @@ class NexusRabbitSiteUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         """只有奶糖余额才需要在 base 中获取，其它均可以在详情页拿到"""
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
             bonus = html.xpath(
@@ -121,9 +122,13 @@ class NexusRabbitSiteUserInfo(SiteParserBase):
             )
             if bonus:
                 self.bonus = StringUtils.str_float(bonus[0].strip())
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_detail_info(self, html_text: str):
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return
             # 缩小一下查找范围，所有的信息都在这个 div 里
@@ -156,6 +161,9 @@ class NexusRabbitSiteUserInfo(SiteParserBase):
             # 分享率
             if ratio := user_info.xpath('.//span[contains(text(), "分享率")]/em/text()'):
                 self.ratio = StringUtils.str_float(ratio[0].strip())
+        finally:
+            if html is not None:
+                del html
 
     def _parse_message_content(self, html_text):
         """

app/modules/indexer/parser/small_horse.py

@@ -24,9 +24,13 @@ class SmallHorseSiteUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
+        try:
             ret = html.xpath('//a[contains(@href, "user.php")]//text()')
             if ret:
                 self.username = str(ret[0])
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_traffic_info(self, html_text: str):
         """
@@ -36,6 +40,7 @@ class SmallHorseSiteUserInfo(SiteParserBase):
         """
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
+        try:
             tmps = html.xpath('//ul[@class = "stats nobullet"]')
             if tmps:
                 if tmps[1].xpath("li") and tmps[1].xpath("li")[0].xpath("span//text()"):
@@ -51,6 +56,9 @@ class SmallHorseSiteUserInfo(SiteParserBase):
                 self.user_level = str(tmps[3].xpath("li")[0].xpath("text()")[0]).split(":")[1].strip()
                 self.leeching = StringUtils.str_int(
                     (tmps[4].xpath("li")[6].xpath("text()")[0]).split(":")[1].replace("[", ""))
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_detail_info(self, html_text: str):
         pass
@@ -63,6 +71,7 @@ class SmallHorseSiteUserInfo(SiteParserBase):
          :return: 下页地址
          """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -95,7 +104,9 @@ class SmallHorseSiteUserInfo(SiteParserBase):
                 page_num = next_pages[0].xpath("string(.)").strip()
                 if page_num.isdigit():
                     next_page = f"{self._torrent_seeding_page}&page={page_num}"
-
+        finally:
+            if html is not None:
+                del html
         return next_page
 
     def _parse_message_unread_links(self, html_text: str, msg_links: list) -> Optional[str]:

app/modules/indexer/parser/torrent_leech.py

@@ -32,6 +32,7 @@ class TorrentLeechSiteUserInfo(SiteParserBase):
         """
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
+        try:
             upload_html = html.xpath('//div[contains(@class,"profile-uploaded")]//span/text()')
             if upload_html:
                 self.upload = StringUtils.num_filesize(upload_html[0])
@@ -55,6 +56,9 @@ class TorrentLeechSiteUserInfo(SiteParserBase):
             bonus_html = html.xpath('//span[contains(@class, "total-TL-points")]/text()')
             if bonus_html:
                 self.bonus = StringUtils.str_float(bonus_html[0].strip())
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_detail_info(self, html_text: str):
         pass
@@ -67,6 +71,7 @@ class TorrentLeechSiteUserInfo(SiteParserBase):
         :return: 下页地址
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -94,6 +99,9 @@ class TorrentLeechSiteUserInfo(SiteParserBase):
 
             # 是否存在下页数据
             next_page = None
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 

app/modules/indexer/parser/unit3d.py

@@ -14,7 +14,7 @@ class Unit3dSiteUserInfo(SiteParserBase):
     def _parse_user_base_info(self, html_text: str):
         html_text = self._prepare_html_text(html_text)
         html = etree.HTML(html_text)
-
+        try:
             tmps = html.xpath('//a[contains(@href, "/users/") and contains(@href, "settings")]/@href')
             if tmps:
                 user_name_match = re.search(r"/users/(.+)/settings", tmps[0])
@@ -29,6 +29,9 @@ class Unit3dSiteUserInfo(SiteParserBase):
                 bonus_match = re.search(r"([\d,.]+)", bonus_text)
                 if bonus_match and bonus_match.group(1).strip():
                     self.bonus = StringUtils.str_float(bonus_match.group(1))
+        finally:
+            if html is not None:
+                del html
 
     def _parse_site_page(self, html_text: str):
         pass
@@ -40,6 +43,7 @@ class Unit3dSiteUserInfo(SiteParserBase):
         :return:
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -55,6 +59,9 @@ class Unit3dSiteUserInfo(SiteParserBase):
             if join_at_text:
                 self.join_at = StringUtils.unify_datetime_str(
                     join_at_text[0].replace('注册日期', '').replace('註冊日期', '').replace('Registration date', ''))
+        finally:
+            if html is not None:
+                del html
 
     def _parse_user_torrent_seeding_info(self, html_text: str, multi_page: Optional[bool] = False) -> Optional[str]:
         """
@@ -64,6 +71,7 @@ class Unit3dSiteUserInfo(SiteParserBase):
         :return: 下页地址
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return None
 
@@ -102,6 +110,9 @@ class Unit3dSiteUserInfo(SiteParserBase):
                 page_num = next_pages[0].xpath("string(.)").strip()
                 if page_num.isdigit():
                     next_page = f"{self._torrent_seeding_page}&page={page_num}"
+        finally:
+            if html is not None:
+                del html
 
         return next_page
 

app/modules/subtitle/__init__.py

@@ -104,6 +104,7 @@ class SubtitleModule(_ModuleBase):
                 logger.warn(f"读取页面代码失败：{torrent.page_url}")
                 return
             html = etree.HTML(res.text)
+            try:
                 sublink_list = []
                 for xpath in self._SITE_SUBTITLE_XPATH:
                     sublinks = html.xpath(xpath)
@@ -118,6 +119,9 @@ class SubtitleModule(_ModuleBase):
                                 else:
                                     sublink = "%s/%s" % (base_url, sublink)
                             sublink_list.append(sublink)
+            finally:
+                if html is not None:
+                    del html
             # 下载所有字幕文件
             for sublink in sublink_list:
                 logger.info(f"找到字幕下载链接：{sublink}，开始下载...")

app/modules/themoviedb/tmdbapi.py

@@ -563,6 +563,9 @@ class TmdbApi:
         except Exception as err:
             logger.error(f"从TheDbMovie网站查询出错：{str(err)}")
             return {}
+        finally:
+            if html is not None:
+                del html
         return {}
 
     def get_info(self,

app/utils/site.py

@@ -13,6 +13,7 @@ class SiteUtils:
         :return:
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return False
             # 存在明显的密码输入框，说明未登录
@@ -34,6 +35,9 @@ class SiteUtils:
                 if html.xpath(xpath):
                     return True
             return False
+        finally:
+            if html is not None:
+                del html
 
     @classmethod
     def is_checkin(cls, html_text: str) -> bool:
@@ -42,6 +46,7 @@ class SiteUtils:
         :return True已签到 False未签到
         """
         html = etree.HTML(html_text)
+        try:
             if not StringUtils.is_valid_html_element(html):
                 return False
             # 站点签到支持的识别XPATH
@@ -61,5 +66,7 @@ class SiteUtils:
             for xpath in xpaths:
                 if html.xpath(xpath):
                     return False
-
             return True
+        finally:
+            if html is not None:
+                del html