修复下载功能，优化搜索结果显示，修复epub基本信息及合并bug

Download_Novel.py

@@ -196,6 +196,7 @@ class Download_Novel:
 
         time.sleep(self.interval)
 
+        # 标志位 0 为
         file = 0
         # 判断是否全部下载成功
         for i in range(0, len(self.chapter_urls)):
@@ -203,7 +204,14 @@ class Download_Novel:
             if not status:
                 file += 1
                 break
-        if not file:
+        if file:
+            print('部分文件下载失败，限制线程数可以提高下载成功率，是否重新下载个别文件？')
+            download = input('0 退出\n1 重试\n')
+            if download == 0:
+                exit(0)
+            else:
+                self.download_process()
+        else:
             convert_type = int(input('下载成功！\n请输入要合并的格式：\n0 TxT文件\n1 Epub文件\n'))
             convert_status = True
             if convert_type == 0:
@@ -214,7 +222,7 @@ class Download_Novel:
                 txt_files = []
                 for n in range(0, len(self.chapter_urls)):
                     txt_files.append(self.file_path + str(n) + '.txt')
-                # print('txt_files:',txt_files)
+
                 convert_status = self.merge_txt_to_epub(txt_files, self.download_path + self.title + '.epub')
 
             if convert_status:
@@ -223,13 +231,6 @@ class Download_Novel:
                 print('合并失败！请删除downloads下面目录后重新运行程序！')
                 exit(1)
 
-        else:
-            print('部分文件下载失败，限制线程数可以提高下载成功率，是否重新下载个别文件？')
-            download = input('0 退出\n1 重试\n')
-            if download == 0:
-                exit(0)
-            else:
-                self.download_process()
 
     # 合并为txt文件
     def merge_txt_file(self, merged_file_name=''):
@@ -285,7 +286,8 @@ class Download_Novel:
         book.set_title(self.title)
         book.set_language('zh')
         book.add_author(self.author)
-        book.set_direction(self.intro)
+        book.add_metadata('DC', 'description', self.intro)
+
         # 添加封面
         # 获取图片并将其转换为字节流
         response = requests.get(self.cover)
@@ -296,10 +298,8 @@ class Download_Novel:
         print('合并中。。。。。。')
         # print(txt_files)
 
-        # 书籍目录
-        book_spine = []
         # 遍历所有txt文件
-        # os.chdir(title)
+        # book.spine.append('nav')
         for i, txt_file in enumerate(txt_files):
             # 读取txt文件内容
             with open(txt_file, 'r', encoding='utf-8') as file:
@@ -314,10 +314,12 @@ class Download_Novel:
 
                 # content = ['&nbsp;&nbsp;' + line + '<br>' for line in content]
                 # 处理html文档
-                content[0] = f""" <div class="calibre2" id="calibre_pb_0"></div><h1 class="kindle-cn-heading" id="calibre_pb_1">
+                content[0] = f""" <div class="calibre2" id="calibre_pb_0"></div>\n<h1 class="kindle-cn-heading" id="calibre_pb_1">
                              {content[0]} </h1> """
                 for j, line in enumerate(content[1:]):
                     content[j + 1] = '<p class="calibre3">' + line + '</p>\n'
+
+
                 # content.append('</body></html>')
             except IndexError as e:
                 print(e)
@@ -327,12 +329,12 @@ class Download_Novel:
             chapter = epub.EpubHtml(title=chapter_title, file_name='text/' + str(i) + '.xhtml')
             chapter.content = ''.join(content)  # 将整个文件内容作为章节内容
             # 下面的是将css文件引用到单个章节里面
-            page_style = open('./css/page_styles.css', 'r', encoding='utf-8').read()
+            # page_style = open('./css/page_styles.css', 'r', encoding='utf-8').read()
             page_style1 = open('./css/page_styles1.css', 'r', encoding='utf-8').read()
             style = open('./css/stylesheet.css', 'r', encoding='utf-8').read()
-            chapter.add_item(
+            # chapter.add_item(
-                epub.EpubItem(uid="page_style", file_name="../style/page_styles.css", media_type="text/css",
+            #     epub.EpubItem(uid="page_style", file_name="../style/page_styles.css", media_type="text/css",
-                              content=page_style))
+            #                   content=page_style))
             chapter.add_item(
                 epub.EpubItem(uid="page_style1", file_name="../style/page_styles1.css", media_type="text/css",
                               content=page_style1))
@@ -342,14 +344,17 @@ class Download_Novel:
 
             # 将章节添加到书籍中
             book.add_item(chapter)
-
+            book.spine.append(chapter)
-            book_spine.append(chapter)
+            book.toc.append(epub.Link('text/' + str(i) + '.xhtml', chapter_title, str(i)))
+            # print('xxxxxxxx:','text/' + str(i) + '.xhtml', chapter_title, str(i))
 
         # 将目录添加到书籍中
+        # book.toc = toc
+        # book.spine = book_spine
         book.add_item(epub.EpubNcx())
         book.add_item(epub.EpubNav())
-        book.spine = book_spine
+
-        book.toc = book_spine
+
 
         # 设置书籍的样式文件
         page_style = open('./css/page_styles.css', 'r', encoding='utf-8').read()
@@ -394,8 +399,8 @@ if __name__ == '__main__':
         print(response)
         print('搜索到 ' + str(len(response)) + ' 个结果\n')
         print('---------------------------------------\n')
-        for i, book in enumerate(response):
+        for i, book in enumerate(reversed(response)):
-            print(str(i) + ' 书籍名称：' + book['articlename'] + '\n作者：' + book['author'] + '\n简介：' + book[
+            print(str(len(response) - 1 - i) + ' 书籍名称：' + book['articlename'] + '\n作者：' + book['author'] + '\n简介：' + book[
                 'intro'] + '...\n')
             print('---------------------------------------')
             print('---------------------------------------\n')