fix: comment.get_comments_lazy

评论跑去需要更新了 #871

bilibili_api/comment.py

@@ -450,7 +450,7 @@ async def get_comments_lazy(
 
         type_      (CommentsResourceType)        : 资源类枚举。
 
-        offset (str, optional)       : 偏移量。每次请求可获取下次请求对应的偏移量，类似单向链表。
+        offset (str, optional)       : 偏移量。每次请求可获取下次请求对应的偏移量，类似单向链表。对应返回结果的 `["cursor"]["pagination_reply"]["next_offset"]`
 
         order      (OrderType, optional) : 排序方式枚举. Defaults to OrderType.TIME.
 
@@ -461,11 +461,12 @@ async def get_comments_lazy(
     """
     offset = offset.replace('"', '\\"')
     offset = '{"offset":"' + offset + '"}'
+    old_to_new = {0: 2, 2: 3}
     api = API["comment"]["reply_by_session_id"]
     params = {
         "oid": oid,
         "type": type_.value,
-        "mode": order.value,
+        "mode": old_to_new[order.value],
         "pagination_str": offset,
         "web_location": "1315875",
     }

docs/examples/comment.md

@@ -1,5 +1,9 @@
 # 示例：获取视频所有评论
 
+**建议登录后操作**
+
+## 旧接口
+
 ```python
 from bilibili_api import comment, sync
 
@@ -43,3 +47,47 @@ async def main():
 sync(main())
 ```
 
+## 新接口
+
+``` python
+from bilibili_api import comment, sync
+
+
+async def main():
+    # 存储评论
+    comments = []
+    # 刷新次数（约等于页码）
+    page = 1
+    # 每次提供的 offset (pagination_str)
+    pag = ""
+
+    while True:
+        # 获取评论
+        c = await comment.get_comments_lazy(418788911, comment.CommentResourceType.VIDEO, offset=pag)
+
+        pag = c["cursor"]["pagination_reply"]["next_offset"]
+        replies = c['replies']
+        if replies is None:
+            # 未登陆时只能获取到前20条评论
+            # 此时增加页码会导致c为空字典
+            break
+
+        # 存储评论
+        comments.extend(replies)
+        # 增加页码
+        page += 1
+
+        # 只刷新 5 次（约等于 5 页）
+        if page > 5:
+            break
+
+    # 打印评论
+    for cmt in comments:
+        print(f"{cmt["member"]['uname']}: {cmt['content']['message']}")
+
+    # 打印评论总数
+    print(f"\n\n共有 {len(comments)} 条评论（不含子评论）")
+
+
+sync(main())
+```