Merge pull request #75 from Lost-MSth/dev

Update to v2.10.1

README.md

@@ -67,39 +67,31 @@ It is just so interesting. What it can do is under exploration.
 > Tips: When updating, please keep the original database in case of data loss. 
 
 
-### **2022.11.5**
-**修复一长期BUG，影响到自2022.7.4以来所有版本（表现为数据库锁以及服务端运行缓慢），请拉取或下载`master`分支最新提交**
-
-**Fix a long-term bug that affects all versions since Jul/4/2022 (shown as database lock and slow running). Please pull or download the latest commit from the `master` branch.**
-
-### Version 2.10.0
-- 适用于Arcaea 4.1.0版本 For Arcaea 4.1.0
-- 新搭档 **咲姬** 已解锁 Unlock the character **Saki**.
-- 新搭档 **刹那** 已解锁 Unlock the character **Setsuna**.
-- 完善了日志系统 Improve the log system.
-- 现在可以利用`songlist`确保`3.aff`以外文件不被下载 Now you can use `songlist` to ensure that files other than `3.aff` should not be downloaded. [#60](https://github.com/Lost-MSth/Arcaea-server/issues/60)
-- 适配v4.0.0以下版本的客户端云存档 Ensure that the clients under v4.0.0 can upload the cloud save.
-- 优化数据库索引 Optimize database indices.
-- 尝试确保LinkPlay服务器的线程安全，现在此功能将作为独立服务端 Try to ensure thread safety in LinkPlay server. Now this function will be served as an independent server.
-- 对API接口的分数列表添加歌曲名 Add song names for getting the score list in API.
-- 为下载错误增添HTTP状态码 Add HTTP status code when meeting download error.
-
-- 修复iOS客户端因世界模式地图数据闪退的问题 Fix a bug when world maps' data don't have some unnecessary parts the client of iOS may break down.
-- 修复API接口无数据`GET`请求导致报错的问题 Fix a bug that `GET` requests without data will report an error in API. [#50](https://github.com/Lost-MSth/Arcaea-server/issues/50)
-- 修复`aggregate`请求无法捕获内部错误的问题 Fix a bug that `aggregate` requests will get an error when the inner function raises an error.
-- 修复因错误设置主键导致课程模式谱面无法相同的问题 Fix a bug that the charts of a course cannot be the same because of the incorrect primary keys.
-- 修复无谱面数据时世界排名分计算出错的问题 Fix a bug that global ranking scores cannot be calculated if there are no chart in the database. [#61](https://github.com/Lost-MSth/Arcaea-server/issues/61)
-- 修复条件满足但隐藏段位依然无法解锁的问题 Fix a bug that the hidden courses cannot appear even if their requirements are satisfied.
-- 修复Finale挑战中某些无法解锁的问题 Fix a bug that something of the finale challenge cannot be unlocked.
-- 修复用户物品数量无法为0的问题，此问题导致了一些购买操作异常 Fix a bug that the users' items will not be zero, which will disturb some purchase operations.
-- 修复角色等级能超过最大等级的问题 Fix a bug that the level of the character can exceed the max level.
-- 修复使用`以太之滴`升级角色时应答不正确的问题 Fix a bug that the response is incorrect when upgrading the characters by `generic core`.
-- 修复`源韵强化`数值显示不正确的问题 Fix a bug that the `prog boost` shows the incorrect value.
-- 修复世界模式奖励可能被重复发放的问题 Fix a bug that the rewards can be get repeatedly in World Mode.
-- 修复世界Boss的第二管血量无法削减的问题 Fix a bug that second tube of blood of the world boss won't change.
-- 修复我的排名显示不正确的问题 Fix a bug that `my rank` doesn't work correctly.
-- 修复在歌曲结束后无法及时轮换房主的问题 Fix a bug that the room host will be changed late when finishing a song.
-
+### Version 2.10.1
+- 适用于Arcaea 4.1.4版本 For Arcaea 4.1.4
+- 新搭档 **天音** 已解锁 Unlock the character **Amane**.
+- 为**天音**技能提供支持 Add support for the skill of **Amane**.
+- 现在配置文件可以是含有部分选项的文件或模块 At present the setting file can be a module or a file with some of options.
+- 添加`waitress`和`gevent`的部署方案支持，并支持日志记录 Add deployment mode `waitress` and `gevent`, and add support for the info log recording of them.
+- 为`songlist`添加解析器以指定可下载的文件 Add a parser for `songlist` to specify downloadable files.
+- 重构数据库初始化和数据迁移部分 Code refactoring for database initialization and migration.
+- 限制用户下载频率将使用第三方限制器，替代数据库 Add a custom limiter and use it for limiting users' download rate instead of using database.
+  > 现在需要`limits`模块  
+  > Now `limits` module is required.
+- 为登录和API登录添加限制器 Add limiter for login and API login.
+- `sqlite3`数据库调整为WAL模式并增大缓存 Change journal mode to WAL and enlarge cache size for `sqlite3` database.
+- 将下载token放入内存中而不是文件数据库中 Put download token in memory database instead of filesystem database.
+- 加速`best_score`表多次查询，表现为歌曲排行榜查询性能提升 Accelerate multiple querying in `best_score` table, which results in performance improvement of song ranklist query.
+- 优化歌曲下载部分 Make some optimization for downloading songs.
+- **修复更新recent 10时可能出现的死循环问题 Fix a bug that there is a endless loop in calculating recent 10 updating.** (due to 6fcca179182775615115cdb255b3a8223831a8a0)
+- 修复课题模式成绩没有rating的问题 Fix a bug that scores in course mode cannot calculate rating.
+- 修正搭档数值 Fix a character's value.
+- 邮箱长度最大限制提升到64 Change the email max length to 64.
+- 新增API接口来获取用户身份与权限 Add a method of API for getting users' roles and powers.
+- 新增API接口来修改用户信息 Add a method of API to change the user's info.
+- 为API的`GET`请求添加`query`参数支持 Add support for the `query` param in API's `GET` requests.
+- 修复API的`best30`接口曲目无数据导致出错的问题 Fix a bug that `best30` of API cannot have scores whose songs are not in database.
+- 修复API的`recent30`接口用户成绩数量不足导致出错的问题 Fix a bug that users with no recent scores cannot get `recent30` via API.
 
 ## 运行环境与依赖 Running environment and requirements
 - Windows/Linux/Mac OS/Android...

latest version/api/api_auth.py

@@ -70,11 +70,11 @@ def request_json_handle(request, required_keys=[], optional_keys=[]):
                     json_data = loads(
                         b64decode(request.args['query']).decode())
                 else:
-                    return view(data, *args, **kwargs)
+                    json_data = {}
 
             for key in required_keys:
                 if key not in json_data:
-                    return error_return(PostError('Missing parameter: ' + key, api_error_code=-100))
+                    return error_return(PostError(f'Missing parameter: {key}', api_error_code=-100))
                 data[key] = json_data[key]
 
             for key in optional_keys:

latest version/api/api_code.py

@@ -6,21 +6,23 @@ default_error = ArcError('Unknown Error')
 
 CODE_MSG = {
     0: '',
-    -1: 'See status code',
+    -1: 'See status code',  # 基础错误
     -2: 'No data',
-    -3: 'No data or user',
-    -4: 'No user_id',
-    -100: 'Wrong post data',
-    -101: 'Wrong data type',
-    -102: 'Wrong query parameter',
-    -103: 'Wrong sort parameter',
-    -104: 'Wrong sort order parameter',
-    -200: 'No permission',
+    -3: 'No data or user',  # 不确定是无数据还是无用户
+    -100: 'Invalid post data',  # 1xx数据错误
+    -101: 'Invalid data type',
+    -102: 'Invalid query parameter',
+    -103: 'Invalid sort parameter',
+    -104: 'Invalid sort order parameter',
+    -105: 'Invalid URL parameter',
+    -110: 'Invalid user_id',
+    -200: 'No permission',  # 2xx用户相关错误
     -201: 'Wrong username or password',
     -202: 'User is banned',
-    -203: 'Username exists',
-    -204: 'Email address exists',
-    -205: 'Too many login attempts',
+    -203: 'Too many login attempts',
+    -210: 'Username exists',
+    -211: 'Email address exists',
+    -212: 'User code exists',
     -999: 'Unknown error'
 }
 

latest version/api/users.py

@@ -1,7 +1,7 @@
 from core.error import InputError, NoAccess, NoData
 from core.score import Potential, UserScoreList
 from core.sql import Connect, Query, Sql
-from core.user import UserInfo, UserRegister
+from core.user import UserChanger, UserInfo, UserRegister
 from core.api_user import APIUser
 from flask import Blueprint, request
 
@@ -66,7 +66,7 @@ def users_get(data, user):
 def users_user_get(user, user_id):
     '''查询用户信息'''
     if user_id <= 0:
-        return error_return(InputError(api_error_code=-4))
+        return error_return(InputError(api_error_code=-110))
     # 查别人需要select权限
     if user_id != user.user_id and not user.role.has_power('select'):
         return error_return(NoAccess('No permission', api_error_code=-1), 403)
@@ -76,13 +76,45 @@ def users_user_get(user, user_id):
         return success_return(u.to_dict())
 
 
+@bp.route('/<int:user_id>', methods=['PUT'])
+@role_required(request, ['change'])
+@request_json_handle(request, optional_keys=['name', 'password', 'user_code', 'ticket', 'email'])
+@api_try
+def users_user_put(data, user, user_id):
+    '''修改一个用户'''
+    with Connect() as c:
+        u = UserChanger(c, user_id)
+        r = {}
+        r['user_id'] = user_id
+        if 'name' in data:
+            u.set_name(data['name'])
+            r['name'] = u.name
+        if 'password' in data:
+            u.set_password(data['password'])
+            r['password'] = u.hash_pwd
+        if 'email' in data:
+            u.set_email(data['email'])
+            r['email'] = u.email
+        if 'user_code' in data:
+            u.set_user_code(data['user_code'])
+            r['user_code'] = u.user_code
+        if 'ticket' in data:
+            if not isinstance(data['ticket'], int):
+                raise InputError('Ticket must be int')
+            u.ticket = data['ticket']
+            r['ticket'] = u.ticket
+        if r:
+            u.update_columns(d=r)
+        return success_return(r)
+
+
 @bp.route('/<int:user_id>/b30', methods=['GET'])
 @role_required(request, ['select', 'select_me'])
 @api_try
 def users_user_b30_get(user, user_id):
     '''查询用户b30'''
     if user_id <= 0:
-        return error_return(InputError(api_error_code=-4))
+        return error_return(InputError(api_error_code=-110))
     # 查别人需要select权限
     if user_id != user.user_id and not user.role.has_power('select'):
         return error_return(NoAccess('No permission', api_error_code=-1), 403)
@@ -91,6 +123,9 @@ def users_user_b30_get(user, user_id):
         x = UserScoreList(c, UserInfo(c, user_id))
         x.query.limit = 30
         x.select_from_user()
+        if not x.scores:
+            raise NoData(
+                f'No best30 data of user `{user_id}`', api_error_code=-3)
         x.select_song_name()
         r = x.to_dict_list()
         rating_sum = sum([i.rating for i in x.scores])
@@ -104,7 +139,7 @@ def users_user_b30_get(user, user_id):
 def users_user_best_get(data, user, user_id):
     '''查询用户所有best成绩'''
     if user_id <= 0:
-        return error_return(InputError(api_error_code=-4))
+        return error_return(InputError(api_error_code=-110))
     # 查别人需要select权限
     if user_id != user.user_id and not user.role.has_power('select'):
         return error_return(NoAccess('No permission', api_error_code=-1), 403)
@@ -113,6 +148,9 @@ def users_user_best_get(data, user, user_id):
         x = UserScoreList(c, UserInfo(c, user_id))
         x.query.from_dict(data)
         x.select_from_user()
+        if not x.scores:
+            raise NoData(
+                f'No best score data of user `{user_id}`', api_error_code=-3)
         r = x.to_dict_list()
         return success_return({'user_id': user_id, 'data': r})
 
@@ -124,7 +162,7 @@ def users_user_r30_get(user, user_id):
     '''查询用户r30'''
 
     if user_id <= 0:
-        return error_return(InputError(api_error_code=-4))
+        return error_return(InputError(api_error_code=-110))
     # 查别人需要select权限
     if user_id != user.user_id and not user.role.has_power('select'):
         return error_return(NoAccess('No permission', api_error_code=-1), 403)
@@ -141,7 +179,7 @@ def users_user_role_get(user, user_id):
     '''查询用户role和powers'''
 
     if user_id <= 0:
-        return error_return(InputError(api_error_code=-4))
+        return error_return(InputError(api_error_code=-110))
 
     if user_id == user.user_id:
         return success_return({'user_id': user.user_id, 'role': user.role.role_id, 'powers': [i.power_id for i in user.role.powers]})

latest version/core/constant.py

@@ -1,6 +1,6 @@
 from .config_manager import Config
 
-ARCAEA_SERVER_VERSION = 'v2.10.0.3'
+ARCAEA_SERVER_VERSION = 'v2.10.1'
 
 
 class Constant:
@@ -96,6 +96,6 @@ class Constant:
     ]
 
     DATABASE_MIGRATE_TABLES = ['user', 'friend', 'best_score', 'recent30', 'user_world', 'item', 'user_item', 'purchase', 'purchase_item', 'user_save',
-                               'login', 'present', 'user_present', 'present_item', 'redeem', 'user_redeem', 'redeem_item', 'api_login', 'chart', 'user_course', 'user_char']
+                               'login', 'present', 'user_present', 'present_item', 'redeem', 'user_redeem', 'redeem_item', 'api_login', 'chart', 'user_course', 'user_char', 'user_role']
 
     UPDATE_WITH_NEW_CHARACTER_DATA = Config.UPDATE_WITH_NEW_CHARACTER_DATA

latest version/core/download.py

@@ -29,20 +29,69 @@ def initialize_songfile():
     del x
 
 
-@lru_cache()
-def get_only_3_song_ids():
-    '''初始化只能下载byd相关的歌曲id'''
-    if not os.path.isfile(Constant.SONGLIST_FILE_PATH):
-        return []
-    only_3_song_ids = []
-    data = []
-    with open(Constant.SONGLIST_FILE_PATH, 'r', encoding='utf-8') as f:
-        data = loads(f.read())['songs']
-    for x in data:
-        if 'remote_dl' not in x or 'remote_dl' in x and not x['remote_dl']:
-            if any(i['ratingClass'] == 3 for i in x['difficulties']):
-                only_3_song_ids.append(x['id'])
-    return only_3_song_ids
+class SonglistParser:
+    '''songlist文件解析器'''
+
+    FILE_NAMES = ['0.aff', '1.aff', '2.aff', '3.aff',
+                  'base.ogg', '3.ogg', 'video.mp4', 'video_audio.ogg']
+    songs: dict = {}  # {song_id: value, ...}
+    # value: bit 76543210
+    # 7: video_audio.ogg
+    # 6: video.mp4
+    # 5: 3.ogg
+    # 4: base.ogg
+    # 3: 3.aff
+    # 2: 2.aff
+    # 1: 1.aff
+    # 0: 0.aff
+
+    def __init__(self, path=Constant.SONGLIST_FILE_PATH) -> None:
+        self.path = path
+        self.data: list = []
+        self.parse()
+
+    @staticmethod
+    def is_available_file(song_id: str, file_name: str) -> list:
+        '''判断文件是否允许被下载'''
+        if song_id not in SonglistParser.songs:
+            # songlist没有，则只限制文件名
+            return file_name in SonglistParser.FILE_NAMES
+        rule = SonglistParser.songs[song_id]
+        for i in range(8):
+            if file_name == SonglistParser.FILE_NAMES[i] and rule & (1 << i) != 0:
+                return True
+        return False
+
+    def parse_one(self, song: dict) -> dict:
+        '''解析单个歌曲'''
+        if not 'id' in song:
+            return None
+        r = 0
+        if 'remote_dl' in song and song['remote_dl']:
+            r |= 16
+            for i in song.get('difficulties', []):
+                if i['ratingClass'] == 3 and i.get('audioOverride', False):
+                    r |= 32
+                r |= 1 << i['ratingClass']
+        else:
+            if any(i['ratingClass'] == 3 for i in song.get('difficulties', [])):
+                r |= 8
+
+        if 'additional_files' in song:
+            if 'video.mp4' in song['additional_files']:
+                r |= 64
+            if 'video_audio.ogg' in song['additional_files']:
+                r |= 128
+        return {song['id']: r}
+
+    def parse(self) -> None:
+        '''解析songlist文件'''
+        if not os.path.isfile(self.path):
+            return
+        with open(self.path, 'r', encoding='utf-8') as f:
+            self.data = loads(f.read()).get('songs', [])
+        for x in self.data:
+            self.songs.update(self.parse_one(x))
 
 
 class UserDownload:
@@ -99,7 +148,7 @@ class UserDownload:
     def generate_token(self) -> None:
         self.token_time = int(time())
         self.token = md5(str(self.user.user_id) + self.song_id +
-                         self.file_name + str(self.token_time))
+                         self.file_name + str(self.token_time) + str(os.urandom(8)))
 
     def insert_download_token(self) -> None:
         '''将数据插入数据库，让这个下载链接可用'''
@@ -111,14 +160,14 @@ class UserDownload:
         '''生成下载链接'''
         if self.token is None:
             self.generate_token()
-            self.insert_download_token()
+            # self.insert_download_token() # 循环插入速度慢，改为executemany
         if Constant.DOWNLOAD_LINK_PREFIX:
             prefix = Constant.DOWNLOAD_LINK_PREFIX
             if prefix[-1] != '/':
                 prefix += '/'
-            return prefix + self.song_id + '/' + self.file_name + '?t=' + self.token
+            return f'{prefix}{self.song_id}/{self.file_name}?t={self.token}'
         else:
-            return url_for('download', file_path=self.song_id + '/' + self.file_name, t=self.token, _external=True)
+            return url_for('download', file_path=f'{self.song_id}/{self.file_name}', t=self.token, _external=True)
 
     @property
     def hash(self) -> str:
@@ -140,22 +189,40 @@ class DownloadList(UserDownload):
         self.downloads: list = []
         self.urls: dict = {}
 
+    @staticmethod
+    def clear_all_cache():
+        '''清除所有歌曲文件有关缓存'''
+        get_song_file_md5.cache_clear()
+        DownloadList.get_one_song_file_names.cache_clear()
+        DownloadList.get_all_song_ids.cache_clear()
+        SonglistParser()
+
     def clear_download_token(self) -> None:
         '''清除过期下载链接'''
         self.c_m.execute('''delete from download_token where time<?''',
                          (int(time()) - Constant.DOWNLOAD_TIME_GAP_LIMIT,))
 
+    def insert_download_tokens(self) -> None:
+        '''插入所有下载链接'''
+        self.c_m.executemany('''insert or replace into download_token values(?,?,?,?,?)''', [(
+            self.user.user_id, x.song_id, x.file_name, x.token, x.token_time) for x in self.downloads])
+
+    @staticmethod
+    @lru_cache(maxsize=2048)
+    def get_one_song_file_names(song_id: str) -> list:
+        '''获取一个歌曲文件夹下的所有合法文件名，有lru缓存'''
+        r = []
+        for i in os.listdir(os.path.join(Constant.SONG_FILE_FOLDER_PATH, song_id)):
+            if os.path.isfile(os.path.join(Constant.SONG_FILE_FOLDER_PATH, song_id, i)) and SonglistParser.is_available_file(song_id, i):
+                r.append(i)
+        return r
+
     def add_one_song(self, song_id: str) -> None:
-        dir_list = os.listdir(os.path.join(
-            Constant.SONG_FILE_FOLDER_PATH, song_id))
 
         re = {}
-        for i in dir_list:
-            if os.path.isfile(os.path.join(Constant.SONG_FILE_FOLDER_PATH, song_id, i)) and i in ['0.aff', '1.aff', '2.aff', '3.aff', 'base.ogg', '3.ogg', 'video.mp4', 'video_audio.ogg']:
-                if song_id in get_only_3_song_ids() and i not in ['3.aff', '3.ogg']:
-                    continue
+        for i in self.get_one_song_file_names(song_id):
             x = UserDownload(self.c_m, self.user)
-                # self.downloads.append(x) # 这实际上没有用
+            self.downloads.append(x)
             x.song_id = song_id
             x.file_name = i
             if i == 'base.ogg':
@@ -194,13 +261,26 @@ class DownloadList(UserDownload):
 
         self.urls.update({song_id: re})
 
+    @staticmethod
+    @lru_cache()
+    def get_all_song_ids() -> list:
+        '''获取全歌曲文件夹列表，有lru缓存'''
+        return list(filter(lambda x: os.path.isdir(os.path.join(Constant.SONG_FILE_FOLDER_PATH, x)), os.listdir(Constant.SONG_FILE_FOLDER_PATH)))
+
     def add_songs(self, song_ids: list = None) -> None:
         '''添加一个或多个歌曲到下载列表，若`song_ids`为空，则添加所有歌曲'''
         if song_ids is not None:
             self.song_ids = song_ids
 
-        x = self.song_ids if self.song_ids else os.listdir(
-            Constant.SONG_FILE_FOLDER_PATH)
-        for i in x:
+        if not self.song_ids:
+            self.song_ids = self.get_all_song_ids()
+            for i in self.song_ids:
+                self.add_one_song(i)
+        else:
+            for i in self.song_ids:
                 if os.path.isdir(os.path.join(Constant.SONG_FILE_FOLDER_PATH, i)):
                     self.add_one_song(i)
+
+        if self.url_flag:
+            self.clear_download_token()
+            self.insert_download_tokens()

latest version/core/init.py

@@ -8,6 +8,7 @@ from time import time
 from core.config_manager import Config
 from core.constant import ARCAEA_SERVER_VERSION
 from core.course import Course
+from core.download import SonglistParser
 from core.purchase import Purchase
 from core.sql import Connect, DatabaseMigrator, MemoryDatabase
 from core.user import UserRegister
@@ -241,5 +242,7 @@ class FileChecker:
 
     def check_before_run(self) -> bool:
         '''运行前检查，返回布尔值'''
+        # TODO: try
         MemoryDatabase()  # 初始化内存数据库
+        SonglistParser()  # 解析songlist
         return self.check_folder(Config.SONG_FILE_FOLDER_PATH) & self.check_update_database()

latest version/core/score.py

@@ -269,8 +269,11 @@ class UserPlay(UserScore):
             '''select * from songplay_token where token=:a ''', {'a': self.song_token})
         x = self.c.fetchone()
         if not x:
-            raise NoData('No token data.')
-        self.song.set_chart(x[2], x[3])
+            self.is_world_mode = False
+            self.course_play_state = -1
+            return None
+            # raise NoData('No token data.')
+        # self.song.set_chart(x[2], x[3])
         if x[4]:
             self.course_play = CoursePlay(self.c, self.user, self)
             self.course_play.course_id = x[4]
@@ -492,6 +495,9 @@ class Potential:
         self.c.execute(
             '''select * from recent30 where user_id = :a''', {'a': self.user.user_id})
         x = self.c.fetchone()
+        if not x:
+            raise NoData(
+                f'No recent30 data for user `{self.user.user_id}`', api_error_code=-3)
         self.r30 = []
         self.s30 = []
         if not x:
@@ -526,11 +532,15 @@ class Potential:
     def recent_30_to_dict_list(self) -> list:
         if self.r30 is None:
             self.select_recent_30()
-        return [{
-            'song_id': self.s30[i][:-1],
-            'difficulty': int(self.s30[i][-1]),
-            'rating': self.r30[i]
-        } for i in range(len(self.r30))]
+        r = []
+        for x, y in zip(self.s30, self.r30):
+            if x:
+                r.append({
+                    'song_id': x[:-1],
+                    'difficulty': int(x[-1]),
+                    'rating': y
+                })
+        return r
 
     def recent_30_update(self, pop_index: int, rating: float, song_id_difficulty: str) -> None:
         self.r30.pop(pop_index)

latest version/core/sql.py

@@ -215,6 +215,36 @@ class Sql:
             'replace', 'R', 'r', 'REPLACE'] else 'ignore'
         return ('insert into ' if insert_type is None else 'insert or ' + insert_type + ' into ') + table_name + ('(' + ','.join(key) + ')' if key else '') + ' values(' + ','.join(['?'] * (len(key) if value_len is None else value_len)) + ')'
 
+    @staticmethod
+    def get_update_sql(table_name: str, d: dict = {}, query: 'Query' = None) -> str:
+        if not d:
+            return None
+        sql_list = []
+        sql = f"update {table_name} set {','.join([f'{k}=?' for k in d.keys()])}"
+        sql_list.extend(d.values())
+
+        if query is None:
+            return sql, sql_list
+
+        where_key = []
+        for k, v in query.query.items():
+            if isinstance(v, list):
+                where_key.append(f"{k} in ({','.join(['?'] * len(v))})")
+                sql_list.extend(v)
+            else:
+                where_key.append(f'{k}=?')
+                sql_list.append(v)
+
+        for k, v in query.fuzzy_query.items():
+            where_key.append(f'{k} like ?')
+            sql_list.append(f'%{v}%')
+
+        if where_key:
+            sql += ' where '
+            sql += ' and '.join(where_key)
+
+        return sql, sql_list
+
     @staticmethod
     def get_delete_sql(table_name: str, query: 'Query' = None):
         '''拼接删除语句，query中只有query和fuzzy_query会被处理'''
@@ -267,6 +297,13 @@ class Sql:
         self.c.executemany(self.get_insert_sql(
             table_name, key, len(value_list[0]), insert_type), value_list)
 
+    def update(self, table_name: str, d: dict, query: 'Query' = None) -> None:
+        '''单表内行update单句sql语句'''
+        if not d:
+            return
+        sql, sql_list = self.get_update_sql(table_name, d, query)
+        self.c.execute(sql, sql_list)
+
     def delete(self, table_name: str, query: 'Query' = None) -> None:
         '''删除，query中只有query和fuzzy_query会被处理'''
         sql, sql_list = self.get_delete_sql(table_name, query)

latest version/core/user.py

@@ -11,7 +11,7 @@ from .error import (ArcError, DataExist, FriendError, InputError, NoAccess,
 from .item import UserItemList
 from .limiter import ArcLimiter
 from .score import Score
-from .sql import Connect
+from .sql import Query, Sql
 from .world import Map, UserMap, UserStamina
 
 
@@ -32,17 +32,17 @@ def code_get_id(c, user_code: str) -> int:
 
 class User:
     def __init__(self) -> None:
-        self.name = None
-        self.email = None
-        self.password = None
-        self.user_id = None
-        self.user_code = None
+        self.name: str = None
+        self.email: str = None
+        self.password: str = None
+        self.user_id: int = None
+        self.user_code: str = None
 
         self.join_date = None
         self.rating_ptt: int = None  # 100 times
 
-        self.ticket = None
-        self.world_rank_score = None
+        self.ticket: int = None
+        self.world_rank_score: int = None
         self.ban_flag = None
 
     @property
@@ -63,7 +63,7 @@ class UserRegister(User):
             if self.c.fetchone() == (0,):
                 self.name = name
             else:
-                raise DataExist('Username exists.', 101, -203)
+                raise DataExist('Username exists.', 101, -210)
 
         else:
             raise InputError('Username is invalid.')
@@ -82,10 +82,22 @@ class UserRegister(User):
             if self.c.fetchone() == (0,):
                 self.email = email
             else:
-                raise DataExist('Email address exists.', 102, -204)
+                raise DataExist('Email address exists.', 102, -211)
         else:
             raise InputError('Email address is invalid.')
 
+    def set_user_code(self, user_code: str) -> None:
+        '''设置用户的user_code'''
+        if len(user_code) == 9 and user_code.isdigit():
+            self.c.execute(
+                '''select exists(select * from user where user_code = ?)''', (user_code, ))
+            if self.c.fetchone() == (0,):
+                self.user_code = user_code
+            else:
+                raise DataExist('User code exists.', 103, -212)
+        else:
+            raise InputError('User code is invalid.')
+
     def _build_user_code(self):
         # 生成9位的user_code，用的自然是随机
         from random import randint
@@ -225,7 +237,7 @@ class UserLogin(User):
             self.set_ip(ip)
 
         if not self.limiter.hit(name):
-            raise RateLimit('Too many login attempts.', 123)
+            raise RateLimit('Too many login attempts.', 123, -203)
 
         self.c.execute('''select user_id, password, ban_flag from user where name = :name''', {
                        'name': self.name})
@@ -283,7 +295,7 @@ class UserAuth(User):
 
 class UserInfo(User):
     def __init__(self, c, user_id=None) -> None:
-        super().__init__()
+        User.__init__(self)
         self.c = c
         self.user_id = user_id
         self.character = None
@@ -733,3 +745,21 @@ class UserOnline(UserInfo):
         self.favorite_character = UserCharacter(self.c, character_id, self)
         self.c.execute('''update user set favorite_character = :a where user_id = :b''',
                        {'a': self.favorite_character.character_id, 'b': self.user_id})
+
+
+class UserChanger(UserInfo, UserRegister):
+
+    def __init__(self, c, user_id=None) -> None:
+        super().__init__(c, user_id)
+
+    def update_columns(self, columns: list = None, d: dict = None) -> None:
+        if columns is not None:
+            d = {}
+            for column in columns:
+                if column == 'password':
+                    d[column] = self.hash_pwd
+                else:
+                    d[column] = self.__dict__[column]
+
+        Sql(self.c).update('user', d, Query().from_args(
+            {'user_id': self.user_id}))

latest version/core/world.py

@@ -477,7 +477,7 @@ class WorldPlay:
 
         if self.character_bonus_progress is not None:
             # 猜的，为了让客户端正确显示，当然结果是没问题的
-            r['base_progress'] += self.character_bonus_progress
+            # r['base_progress'] += self.character_bonus_progress # 肯定不是这样的
             r['character_bonus_progress'] = self.character_bonus_progress
 
         if self.user_play.beyond_gauge == 0:
@@ -593,7 +593,7 @@ class WorldPlay:
 
     def after_climb(self) -> None:
         factory_dict = {'eto_uncap': self._eto_uncap, 'ayu_uncap': self._ayu_uncap,
-                        'luna_uncap': self._luna_uncap, 'skill_fatalis': self._skill_fatalis}
+                        'luna_uncap': self._luna_uncap, 'skill_fatalis': self._skill_fatalis, 'skill_amane': self._skill_amane}
         if self.character_used.skill_id_displayed in factory_dict:
             factory_dict[self.character_used.skill_id_displayed]()
 
@@ -666,3 +666,14 @@ class WorldPlay:
         self.user.world_mode_locked_end_ts = int(
             time()*1000) + Constant.SKILL_FATALIS_WORLD_LOCKED_TIME
         self.user.update_user_one_column('world_mode_locked_end_ts')
+
+    def _skill_amane(self) -> None:
+        '''
+        amane技能，起始格为限速或随机，成绩小于EX时，世界模式进度减半
+        偷懒在after_climb里面，需要重爬一次
+        '''
+        x: 'Step' = self.user.current_map.steps_for_climbing[0]
+        if ('randomsong' in x.step_type or 'speedlimit' in x.step_type) and self.user_play.song_grade < 5:
+            self.character_bonus_progress = -self.step_value / 2 / self.step_times
+            self.step_value = self.step_value / 2
+            self.user.current_map.reclimb(self.step_value)

latest version/database/init/arc_data.py

@@ -1,45 +1,45 @@
 class InitData:
     char = ['hikari', 'tairitsu', 'kou', 'sapphire', 'lethe', 'hikari&tairitsu(reunion)', 'Tairitsu(Axium)', 'Tairitsu(Grievous Lady)', 'stella', 'Hikari & Fisica', 'ilith', 'eto', 'luna', 'shirabe', 'Hikari(Zero)', 'Hikari(Fracture)', 'Hikari(Summer)', 'Tairitsu(Summer)', 'Tairitsu & Trin',
-            'ayu', 'Eto & Luna', 'yume', 'Seine & Hikari', 'saya', 'Tairitsu & Chuni Penguin', 'Chuni Penguin', 'haruna', 'nono', 'MTA-XXX', 'MDA-21', 'kanae', 'Hikari(Fantasia)', 'Tairitsu(Sonata)', 'sia', 'DORO*C', 'Tairitsu(Tempest)', 'brillante', 'Ilith(Summer)', 'etude', 'Alice & Tenniel', 'Luna & Mia', 'areus', 'seele', 'isabelle', 'mir', 'lagrange', 'linka', 'nami', 'Saya & Elizabeth', 'lily', 'kanae(midsummer)', 'alice&tenniel(minuet)', 'tairitsu(elegy)', 'marija', 'vita', 'hikari(fatalis)', 'saki', 'setsuna']
+            'ayu', 'Eto & Luna', 'yume', 'Seine & Hikari', 'saya', 'Tairitsu & Chuni Penguin', 'Chuni Penguin', 'haruna', 'nono', 'MTA-XXX', 'MDA-21', 'kanae', 'Hikari(Fantasia)', 'Tairitsu(Sonata)', 'sia', 'DORO*C', 'Tairitsu(Tempest)', 'brillante', 'Ilith(Summer)', 'etude', 'Alice & Tenniel', 'Luna & Mia', 'areus', 'seele', 'isabelle', 'mir', 'lagrange', 'linka', 'nami', 'Saya & Elizabeth', 'lily', 'kanae(midsummer)', 'alice&tenniel(minuet)', 'tairitsu(elegy)', 'marija', 'vita', 'hikari(fatalis)', 'saki', 'setsuna', 'amane']
 
     skill_id = ['gauge_easy', '', '', '', 'note_mirror', 'skill_reunion', '', 'gauge_hard', 'frag_plus_10_pack_stellights', 'gauge_easy|frag_plus_15_pst&prs', 'gauge_hard|fail_frag_minus_100', 'frag_plus_5_side_light', 'visual_hide_hp', 'frag_plus_5_side_conflict', 'challenge_fullcombo_0gauge', 'gauge_overflow', 'gauge_easy|note_mirror', 'note_mirror', 'visual_tomato_pack_tonesphere',
-                'frag_rng_ayu', 'gaugestart_30|gaugegain_70', 'combo_100-frag_1', 'audio_gcemptyhit_pack_groovecoaster', 'gauge_saya', 'gauge_chuni', 'kantandeshou', 'gauge_haruna', 'frags_nono', 'gauge_pandora', 'gauge_regulus', 'omatsuri_daynight', '', '', 'sometimes(note_mirror|frag_plus_5)', 'scoreclear_aa|visual_scoregauge', 'gauge_tempest', 'gauge_hard', 'gauge_ilith_summer', '', 'note_mirror|visual_hide_far', 'frags_ongeki', 'gauge_areus', 'gauge_seele', 'gauge_isabelle', 'gauge_exhaustion', 'skill_lagrange', 'gauge_safe_10', 'frags_nami', 'skill_elizabeth', 'skill_lily', 'skill_kanae_midsummer', '', '', 'visual_ghost_skynotes', 'skill_vita', 'skill_fatalis', 'frags_ongeki_slash', 'frags_ongeki_hard']
+                'frag_rng_ayu', 'gaugestart_30|gaugegain_70', 'combo_100-frag_1', 'audio_gcemptyhit_pack_groovecoaster', 'gauge_saya', 'gauge_chuni', 'kantandeshou', 'gauge_haruna', 'frags_nono', 'gauge_pandora', 'gauge_regulus', 'omatsuri_daynight', '', '', 'sometimes(note_mirror|frag_plus_5)', 'scoreclear_aa|visual_scoregauge', 'gauge_tempest', 'gauge_hard', 'gauge_ilith_summer', '', 'note_mirror|visual_hide_far', 'frags_ongeki', 'gauge_areus', 'gauge_seele', 'gauge_isabelle', 'gauge_exhaustion', 'skill_lagrange', 'gauge_safe_10', 'frags_nami', 'skill_elizabeth', 'skill_lily', 'skill_kanae_midsummer', '', '', 'visual_ghost_skynotes', 'skill_vita', 'skill_fatalis', 'frags_ongeki_slash', 'frags_ongeki_hard', 'skill_amane']
 
     skill_id_uncap = ['', '', 'frags_kou', '', 'visual_ink', '', '', '', '', '', '', 'eto_uncap', 'luna_uncap', 'shirabe_entry_fee',
-                      '', '', '', '', '', 'ayu_uncap', '', 'frags_yume', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '']
+                      '', '', '', '', '', 'ayu_uncap', '', 'frags_yume', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '', '']
 
     skill_unlock_level = [0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 8, 8, 8, 0, 0, 0, 0, 0,
-                          0, 0, 0, 8, 0, 14, 0, 0, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 8, 0]
+                          0, 0, 0, 8, 0, 14, 0, 0, 8, 8, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 8, 0, 0, 8, 0, 0]
 
     frag1 = [55, 55, 60, 50, 47, 79, 47, 57, 41, 22, 50, 54, 60, 56, 78, 42, 41, 61, 52, 50, 52, 32,
-             42, 55, 45, 58, 43, 0.5, 68, 50, 62, 45, 45, 52, 44, 27, 59, 0, 45, 50, 50, 47, 47, 61, 43, 42, 38, 25, 58, 50, 61, 45, 45, 38, 34, 27, 18, 56]
+             42, 55, 45, 58, 43, 0.5, 68, 50, 62, 45, 45, 52, 44, 27, 59, 0, 45, 50, 50, 47, 47, 61, 43, 42, 38, 25, 58, 50, 61, 45, 45, 38, 34, 27, 18, 56, 47]
 
     prog1 = [35, 55, 47, 50, 60, 70, 60, 70, 58, 45, 70, 45, 42, 46, 61, 67, 49, 44, 28, 45, 24, 46, 52,
-             59, 62, 33, 58, 25, 63, 69, 50, 45, 45, 51, 34, 70, 62, 70, 45, 32, 32, 61, 47, 47, 37, 42, 50, 50, 45, 41, 61, 45, 45, 58, 50, 130, 18, 57]
+             59, 62, 33, 58, 25, 63, 69, 50, 45, 45, 51, 34, 70, 62, 70, 45, 32, 32, 61, 47, 47, 37, 42, 50, 50, 45, 41, 61, 45, 45, 58, 50, 130, 18, 57, 55]
 
     overdrive1 = [35, 55, 25, 50, 47, 70, 72, 57, 41, 7, 10, 32, 65, 31, 61, 53, 31, 47, 38, 12, 39, 18,
-                  48, 65, 45, 55, 44, 25, 46, 44, 33, 45, 45, 37, 25, 27, 50, 20, 45, 63, 21, 47, 61, 47, 65, 80, 38, 30, 49, 15, 34, 45, 45, 38, 67, 120, 44, 33]
+                  48, 65, 45, 55, 44, 25, 46, 44, 33, 45, 45, 37, 25, 27, 50, 20, 45, 63, 21, 47, 61, 47, 65, 80, 38, 30, 49, 15, 34, 45, 45, 38, 67, 120, 44, 33, 55]
 
     frag20 = [78, 80, 90, 75, 70, 79, 70, 79, 65, 40, 50, 80, 90, 82, 0, 61, 67, 92, 85, 50, 86, 52,
-              65, 85, 67, 88, 64, 0.5, 95, 70, 95, 50, 80, 87, 71, 50, 85, 0, 80, 75, 50, 70, 70, 90, 65, 80, 61, 50, 68, 60, 90, 67, 50, 60, 51, 50, 35, 85]
+              65, 85, 67, 88, 64, 0.5, 95, 70, 95, 50, 80, 87, 71, 50, 85, 0, 80, 75, 50, 70, 70, 90, 65, 80, 61, 50, 68, 60, 90, 67, 50, 60, 51, 50, 35, 85, 47]
 
     prog20 = [61, 80, 70, 75, 90, 70, 90, 102, 84, 78, 105, 67, 63, 68, 0, 99, 80, 66, 46, 83, 40, 73,
-              80, 90, 93, 50, 86, 78, 89, 98, 75, 80, 50, 64, 55, 100, 90, 110, 80, 50, 74, 90, 70, 70, 56, 80, 79, 55, 65, 59, 90, 50, 90, 90, 75, 210, 35, 86]
+              80, 90, 93, 50, 86, 78, 89, 98, 75, 80, 50, 64, 55, 100, 90, 110, 80, 50, 74, 90, 70, 70, 56, 80, 79, 55, 65, 59, 90, 50, 90, 90, 75, 210, 35, 86, 92]
 
     overdrive20 = [61, 80, 47, 75, 70, 70, 95, 79, 65, 31, 50, 59, 90, 58, 0, 78, 50, 70, 62, 49, 64,
-                   46, 73, 95, 67, 84, 70, 78, 69, 70, 50, 80, 80, 63, 25, 50, 72, 55, 50, 95, 55, 70, 90, 70, 99, 80, 61, 40, 69, 62, 51, 90, 67, 60, 100, 200, 85, 50]
+                   46, 73, 95, 67, 84, 70, 78, 69, 70, 50, 80, 80, 63, 25, 50, 72, 55, 50, 95, 55, 70, 90, 70, 99, 80, 61, 40, 69, 62, 51, 90, 67, 60, 100, 200, 85, 50, 92]
 
     frag30 = [88, 90, 100, 75, 80, 89, 70, 79, 65, 40, 50, 90, 100, 92, 0, 61, 67, 92, 85, 50, 86, 62,
-              65, 85, 67, 88, 74, 0.5, 105, 80, 95, 50, 80, 87, 71, 50, 95, 0, 80, 75, 50, 70, 80, 100, 65, 80, 61, 50, 68, 60, 90, 67, 50, 60, 51, 50, 35, 85]
+              65, 85, 67, 88, 74, 0.5, 105, 80, 95, 50, 80, 87, 71, 50, 95, 0, 80, 75, 50, 70, 80, 100, 65, 80, 61, 50, 68, 60, 90, 67, 50, 60, 51, 50, 35, 85, 47]
 
     prog30 = [71, 90, 80, 75, 100, 80, 90, 102, 84, 78, 105, 77, 73, 78, 0, 99, 80, 66, 46, 93, 40, 83,
-              80, 90, 93, 50, 96, 88, 99, 108, 75, 80, 50, 64, 55, 100, 100, 110, 80, 50, 74, 90, 80, 80, 56, 80, 79, 55, 65, 59, 90, 50, 90, 90, 75, 210, 35, 86]
+              80, 90, 93, 50, 96, 88, 99, 108, 75, 80, 50, 64, 55, 100, 100, 110, 80, 50, 74, 90, 80, 80, 56, 80, 79, 55, 65, 59, 90, 50, 90, 90, 75, 210, 35, 86, 92]
 
     overdrive30 = [71, 90, 57, 75, 80, 80, 95, 79, 65, 31, 50, 69, 100, 68, 0, 78, 50, 70, 62, 59, 64,
-                   56, 73, 95, 67, 84, 80, 88, 79, 80, 50, 80, 80, 63, 25, 50, 82, 55, 50, 95, 55, 70, 100, 80, 99, 80, 61, 40, 69, 62, 51, 90, 67, 60, 100, 200, 85, 50]
+                   56, 73, 95, 67, 84, 80, 88, 79, 80, 50, 80, 80, 63, 25, 50, 82, 55, 50, 95, 55, 70, 100, 80, 99, 80, 61, 40, 69, 62, 51, 90, 67, 60, 100, 200, 85, 50, 92]
 
     char_type = [1, 0, 0, 0, 0, 0, 0, 2, 0, 1, 2, 0, 0, 0, 2, 3, 1, 0, 0, 0, 1,
-                 0, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 2, 2, 2, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2, 3, 0, 2]
+                 0, 0, 0, 0, 0, 0, 0, 2, 2, 0, 0, 0, 0, 0, 2, 2, 2, 0, 0, 0, 2, 2, 2, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 2, 3, 0, 2, 2]
 
     char_core = {
         0: [{'core_id': 'core_hollow', 'amount': 25}, {'core_id': 'core_desolate', 'amount': 5}],
@@ -64,7 +64,7 @@ class InitData:
              'core_ambivalent', 'core_scarlet', 'core_groove', 'core_generic', 'core_binary', 'core_colorful', 'core_course_skip_purchase']
 
     world_songs = ["babaroque", "shadesoflight", "kanagawa", "lucifer", "anokumene", "ignotus", "rabbitintheblackroom", "qualia", "redandblue", "bookmaker", "darakunosono", "espebranch", "blacklotus", "givemeanightmare", "vividtheory", "onefr", "gekka", "vexaria3", "infinityheaven3", "fairytale3", "goodtek3", "suomi", "rugie", "faintlight", "harutopia", "goodtek", "dreaminattraction", "syro", "diode", "freefall", "grimheart", "blaster",
-                   "cyberneciacatharsis", "monochromeprincess", "revixy", "vector", "supernova", "nhelv", "purgatorium3", "dement3", "crossover", "guardina", "axiumcrisis", "worldvanquisher", "sheriruth", "pragmatism", "gloryroad", "etherstrike", "corpssansorganes", "lostdesire", "blrink", "essenceoftwilight", "lapis", "solitarydream", "lumia3", "purpleverse", "moonheart3", "glow", "enchantedlove", "take", "lifeispiano", "vandalism", "nexttoyou3", "lostcivilization3", "turbocharger", "bookmaker3", "laqryma3", "kyogenkigo", "hivemind", "seclusion", "quonwacca3", "bluecomet", "energysynergymatrix", "gengaozo", "lastendconductor3", "antithese3", "qualia3", "kanagawa3", "heavensdoor3", "pragmatism3", "nulctrl", "avril", "ddd", "merlin3", "omakeno3", "nekonote", "sanskia", 'altair', 'mukishitsu', 'trapcrow', 'redandblue3', 'ignotus3', 'singularity3', 'dropdead3', 'arcahv']
+                   "cyberneciacatharsis", "monochromeprincess", "revixy", "vector", "supernova", "nhelv", "purgatorium3", "dement3", "crossover", "guardina", "axiumcrisis", "worldvanquisher", "sheriruth", "pragmatism", "gloryroad", "etherstrike", "corpssansorganes", "lostdesire", "blrink", "essenceoftwilight", "lapis", "solitarydream", "lumia3", "purpleverse", "moonheart3", "glow", "enchantedlove", "take", "lifeispiano", "vandalism", "nexttoyou3", "lostcivilization3", "turbocharger", "bookmaker3", "laqryma3", "kyogenkigo", "hivemind", "seclusion", "quonwacca3", "bluecomet", "energysynergymatrix", "gengaozo", "lastendconductor3", "antithese3", "qualia3", "kanagawa3", "heavensdoor3", "pragmatism3", "nulctrl", "avril", "ddd", "merlin3", "omakeno3", "nekonote", "sanskia", 'altair', 'mukishitsu', 'trapcrow', 'redandblue3', 'ignotus3', 'singularity3', 'dropdead3', 'arcahv', 'freefall3']
 
     world_unlocks = ["scenery_chap1", "scenery_chap2",
                      "scenery_chap3", "scenery_chap4", "scenery_chap5", "scenery_chap6", "scenery_chap7"]

latest version/database/init/singles.json

@@ -1216,5 +1216,41 @@
 		],
 		"orig_price": 100,
 		"price": 100
+	},
+	{
+		"name": "freemyself",
+		"items": [
+			{
+				"type": "single",
+				"id": "freemyself",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
+	},
+	{
+		"name": "cocorocosmetic",
+		"items": [
+			{
+				"type": "single",
+				"id": "cocorocosmetic",
+				"is_available": true
+			},
+			{
+				"type": "core",
+				"amount": 1,
+				"id": "core_generic",
+				"is_available": true
+			}
+		],
+		"orig_price": 100,
+		"price": 100
 	}
 ]

latest version/main.py

@@ -27,8 +27,7 @@ import server
 import web.index
 import web.login
 from core.constant import Constant
-from core.download import (UserDownload, get_only_3_song_ids,
-                           initialize_songfile)
+from core.download import (UserDownload, initialize_songfile)
 from core.error import ArcError, NoAccess, RateLimit
 from core.init import FileChecker
 from core.sql import Connect
@@ -103,7 +102,7 @@ if Config.DEPLOY_MODE == 'waitress':
     @app.after_request
     def after_request(response):
         app.logger.info(
-            f'B {request.remote_addr} - - {request.method} {request.path} {response.status_code}')
+            f'{request.remote_addr} - - {request.method} {request.path} {response.status_code}')
         return response
 
 
@@ -116,8 +115,8 @@ def tcp_server_run():
         WSGIServer(host_port, app, log=app.logger).serve_forever()
     elif Config.DEPLOY_MODE == 'waitress':
         # waitress WSGI server
-        from waitress import serve
         import logging
+        from waitress import serve
         logger = logging.getLogger('waitress')
         logger.setLevel(logging.INFO)
         serve(app, host=Config.HOST, port=Config.PORT)
@@ -191,7 +190,6 @@ def main():
     app.logger.info("Start to initialize song data...")
     try:
         initialize_songfile()
-        get_only_3_song_ids()
         app.logger.info('Complete!')
     except:
         app.logger.warning('Initialization error!')

latest version/server/course.py

@@ -1,6 +1,5 @@
 from core.constant import Constant
 from core.course import UserCourseList
-from core.error import ArcError
 from core.item import ItemCore
 from core.sql import Connect
 from core.user import UserOnline

latest version/server/others.py

@@ -35,8 +35,6 @@ def download_song(user_id):
         x.url_flag = json.loads(request.args.get('url', 'true'))
         if x.url_flag and x.is_limited:
             raise RateLimit('You have reached the download limit.', 903)
-        if x.url_flag:
-            x.clear_download_token()
 
         x.add_songs()
         return success_return(x.urls)

latest version/web/index.py

@@ -2,7 +2,7 @@ import os
 import time
 
 import server.arcscore
-from core.download import get_only_3_song_ids, initialize_songfile
+from core.download import DownloadList, initialize_songfile
 from core.init import FileChecker
 from core.rank import RankList
 from core.sql import Connect
@@ -290,8 +290,7 @@ def update_database():
 def update_song_hash():
     # 更新数据库内谱面文件hash值
     try:
-        get_only_3_song_ids.cache_clear()
-        get_only_3_song_ids()
+        DownloadList.clear_all_cache()
         initialize_songfile()
         flash('数据刷新成功 Success refresh data.')
     except:
@@ -427,7 +426,7 @@ def all_character():
 def change_character():
     # 修改角色数据
     skill_ids = ['No_skill', 'gauge_easy', 'note_mirror', 'gauge_hard', 'frag_plus_10_pack_stellights', 'gauge_easy|frag_plus_15_pst&prs', 'gauge_hard|fail_frag_minus_100', 'frag_plus_5_side_light', 'visual_hide_hp', 'frag_plus_5_side_conflict', 'challenge_fullcombo_0gauge', 'gauge_overflow', 'gauge_easy|note_mirror', 'note_mirror', 'visual_tomato_pack_tonesphere',
-                 'frag_rng_ayu', 'gaugestart_30|gaugegain_70', 'combo_100-frag_1', 'audio_gcemptyhit_pack_groovecoaster', 'gauge_saya', 'gauge_chuni', 'kantandeshou', 'gauge_haruna', 'frags_nono', 'gauge_pandora', 'gauge_regulus', 'omatsuri_daynight', 'sometimes(note_mirror|frag_plus_5)', 'scoreclear_aa|visual_scoregauge', 'gauge_tempest', 'gauge_hard', 'gauge_ilith_summer', 'frags_kou', 'visual_ink', 'shirabe_entry_fee', 'frags_yume', 'note_mirror|visual_hide_far', 'frags_ongeki', 'gauge_areus', 'gauge_seele', 'gauge_isabelle', 'gauge_exhaustion', 'skill_lagrange', 'gauge_safe_10', 'frags_nami', 'skill_elizabeth', 'skill_lily', 'skill_kanae_midsummer', 'eto_uncap', 'luna_uncap', 'frags_preferred_song', 'visual_ghost_skynotes', 'ayu_uncap', 'skill_vita', 'skill_fatalis', 'skill_reunion', 'frags_ongeki_slash', 'frags_ongeki_hard']
+                 'frag_rng_ayu', 'gaugestart_30|gaugegain_70', 'combo_100-frag_1', 'audio_gcemptyhit_pack_groovecoaster', 'gauge_saya', 'gauge_chuni', 'kantandeshou', 'gauge_haruna', 'frags_nono', 'gauge_pandora', 'gauge_regulus', 'omatsuri_daynight', 'sometimes(note_mirror|frag_plus_5)', 'scoreclear_aa|visual_scoregauge', 'gauge_tempest', 'gauge_hard', 'gauge_ilith_summer', 'frags_kou', 'visual_ink', 'shirabe_entry_fee', 'frags_yume', 'note_mirror|visual_hide_far', 'frags_ongeki', 'gauge_areus', 'gauge_seele', 'gauge_isabelle', 'gauge_exhaustion', 'skill_lagrange', 'gauge_safe_10', 'frags_nami', 'skill_elizabeth', 'skill_lily', 'skill_kanae_midsummer', 'eto_uncap', 'luna_uncap', 'frags_preferred_song', 'visual_ghost_skynotes', 'ayu_uncap', 'skill_vita', 'skill_fatalis', 'skill_reunion', 'frags_ongeki_slash', 'frags_ongeki_hard', 'skill_amane']
     return render_template('web/changechar.html', skill_ids=skill_ids)