# 声明：本代码仅供学习和研究目的使用。使用者应遵守以下原则： # 1. 不得用于任何商业用途。 # 2. 使用时应遵守目标平台的使用条款和robots.txt规则。 # 3. 不得进行大规模爬取或对平台造成运营干扰。 # 4. 应合理控制请求频率，避免给目标平台带来不必要的负担。 # 5. 不得用于任何非法或不当的用途。 # # 详细许可条款请参阅项目根目录下的LICENSE文件。 # 使用本代码即表示您同意遵守上述原则和LICENSE中的所有条款。 # -*- coding: utf-8 -*- # @Author : relakkes@gmail.com # @Time : 2024/1/14 17:34 # @Desc : from typing import List import config from var import source_keyword_var from . import xhs_store_impl from .xhs_store_image import * from .xhs_store_impl import * class XhsStoreFactory: STORES = { "csv": XhsCsvStoreImplement, "db": XhsDbStoreImplement, "json": XhsJsonStoreImplement } @staticmethod def create_store() -> AbstractStore: store_class = XhsStoreFactory.STORES.get(config.SAVE_DATA_OPTION) if not store_class: raise ValueError("[XhsStoreFactory.create_store] Invalid save option only supported csv or db or json ...") return store_class() def get_video_url_arr(note_item: Dict) -> List: """ 获取视频url数组 Args: note_item: Returns: """ if note_item.get('type') != 'video': return [] videoArr = [] originVideoKey = note_item.get('video').get('consumer').get('origin_video_key') if originVideoKey == '': originVideoKey = note_item.get('video').get('consumer').get('originVideoKey') # 降级有水印 if originVideoKey == '': videos = note_item.get('video').get('media').get('stream').get('h264') if type(videos).__name__ == 'list': videoArr = [v.get('master_url') for v in videos] else: videoArr = [f"http://sns-video-bd.xhscdn.com/{originVideoKey}"] return videoArr async def update_xhs_note(note_item: Dict): """ 更新小红书笔记 Args: note_item: Returns: """ note_id = note_item.get("note_id") user_info = note_item.get("user", {}) interact_info = note_item.get("interact_info", {}) image_list: List[Dict] = note_item.get("image_list", []) tag_list: List[Dict] = note_item.get("tag_list", []) for img in image_list: if img.get('url_default') != '': img.update({'url': img.get('url_default')}) video_url = ','.join(get_video_url_arr(note_item)) local_db_item = { "note_id": note_item.get("note_id"), "type": note_item.get("type"), "title": note_item.get("title") or note_item.get("desc", "")[:255], "desc": note_item.get("desc", ""), "video_url": video_url, "time": note_item.get("time"), "last_update_time": note_item.get("last_update_time", 0), "user_id": user_info.get("user_id"), "nickname": user_info.get("nickname"), "avatar": user_info.get("avatar"), "liked_count": interact_info.get("liked_count"), "collected_count": interact_info.get("collected_count"), "comment_count": interact_info.get("comment_count"), "share_count": interact_info.get("share_count"), "ip_location": note_item.get("ip_location", ""), "image_list": ','.join([img.get('url', '') for img in image_list]), "tag_list": ','.join([tag.get('name', '') for tag in tag_list if tag.get('type') == 'topic']), "last_modify_ts": utils.get_current_timestamp(), "note_url": f"https://www.xiaohongshu.com/explore/{note_id}?xsec_token={note_item.get('xsec_token')}&xsec_source=pc_search", "source_keyword": source_keyword_var.get(), } utils.logger.info(f"[store.xhs.update_xhs_note] xhs note: {local_db_item}") await XhsStoreFactory.create_store().store_content(local_db_item) async def batch_update_xhs_note_comments(note_id: str, comments: List[Dict]): """ 批量更新小红书笔记评论 Args: note_id: comments: Returns: """ if not comments: return for comment_item in comments: await update_xhs_note_comment(note_id, comment_item) async def update_xhs_note_comment(note_id: str, comment_item: Dict): """ 更新小红书笔记评论 Args: note_id: comment_item: Returns: """ user_info = comment_item.get("user_info", {}) comment_id = comment_item.get("id") comment_pictures = [item.get("url_default", "") for item in comment_item.get("pictures", [])] target_comment = comment_item.get("target_comment", {}) local_db_item = { "comment_id": comment_id, "create_time": comment_item.get("create_time"), "ip_location": comment_item.get("ip_location"), "note_id": note_id, "content": comment_item.get("content"), "user_id": user_info.get("user_id"), "nickname": user_info.get("nickname"), "avatar": user_info.get("image"), "sub_comment_count": comment_item.get("sub_comment_count", 0), "pictures": ",".join(comment_pictures), "parent_comment_id": target_comment.get("id", 0), "last_modify_ts": utils.get_current_timestamp(), "like_count": comment_item.get("like_count", 0), } utils.logger.info(f"[store.xhs.update_xhs_note_comment] xhs note comment:{local_db_item}") await XhsStoreFactory.create_store().store_comment(local_db_item) async def save_creator(user_id: str, creator: Dict): """ 保存小红书创作者 Args: user_id: creator: Returns: """ user_info = creator.get('basicInfo', {}) follows = 0 fans = 0 interaction = 0 for i in creator.get('interactions'): if i.get('type') == 'follows': follows = i.get('count') elif i.get('type') == 'fans': fans = i.get('count') elif i.get('type') == 'interaction': interaction = i.get('count') local_db_item = { 'user_id': user_id, 'nickname': user_info.get('nickname'), 'gender': '女' if user_info.get('gender') == 1 else '男', 'avatar': user_info.get('images'), 'desc': user_info.get('desc'), 'ip_location': user_info.get('ipLocation'), 'follows': follows, 'fans': fans, 'interaction': interaction, 'tag_list': json.dumps({tag.get('tagType'): tag.get('name') for tag in creator.get('tags')}, ensure_ascii=False), "last_modify_ts": utils.get_current_timestamp(), } utils.logger.info(f"[store.xhs.save_creator] creator:{local_db_item}") await XhsStoreFactory.create_store().store_creator(local_db_item) async def update_xhs_note_image(note_id, pic_content, extension_file_name): """ 更新小红书笔 Args: note_id: pic_content: extension_file_name: Returns: """ await XiaoHongShuImage().store_image( {"notice_id": note_id, "pic_content": pic_content, "extension_file_name": extension_file_name})