更新版本号

.gitignore

@@ -1,3 +1,4 @@
+.devflag
 .vscode
 .directory
 __pycache__/

.playsound.py

@@ -1,2 +0,0 @@
-def playsound(p):
-    print(p)

CONTRIBUTING.md

@@ -5,3 +5,16 @@
 ```bash
 nuitka --clang --jobs=6 --standalone --onefile main.py   
 ```
+
+## 打开调试日志
+
+分别运行
+
+```shell
+textual console -x SYSTEM -x EVENT -x DEBUG -x INFO
+```
+
+```shell
+textual run --dev main.py
+```
+

README.md

@@ -2,8 +2,22 @@
 > 形人而我无形，**则我专而敌分**
 
 ## 概述
+"潜进" (HeurAMS: Heuristic Auxiliary Memorizing Scheduler, 启发式记忆辅助调度器) 是为习题册, 古诗词, 及其他问答/记忆/理解型知识设计的辅助记忆软件, 提供动态规划的优化记忆方案  
 
-"潜进" (HeurAMS) 是为习题册, 古诗词, 及其他问答/记忆/理解型知识设计的辅助记忆软件, 提供动态规划的优化记忆方案
+## 关于此仓库
+"潜进" 软件组项目包含多个子项目:  
+- 此仓库包含了 "潜进" 项目的核心和基于 Textual 的基本用户界面的实现  
+- 关于基于 Flutter 的现代用户界面, 请参阅 "潜进-F" (HeurAMS-F) 仓库  
+- 关于数据同步实现, 请参阅 "潜进-S" (HeurSync) 仓库  
+- 关于云端文档源实现, 请参阅 "潜进-R" (HeurRepo) 仓库  
+
+## 开发计划
+0.1.x: 简易调度器实现与最小原型  
+0.2.x: 使用 Textual 构建 TUI, 项目可行性验证与采用 SM-2 原始算法用户自评估的原型  
+0.3.x (当前): 基本数据结构, 基于 SM-2 改进算法的自动复习测评评估与遵从 IoC 设计的功能实现, 重点设计古诗文记忆理解功能, 以及 TUI 界面实现, 简单的语言模型集成  
+0.4.x: 更新文件格式, 引入动态数据结构(自动内容生成), 深度语言模型集成  
+0.5.x: 引入云同步与文档源  
+0.6.x: 引入其他算法接口, 与跨语言库引入, 使用 Flutter 构建跨平台现代客户端  
 
 ## 技术集成与特性
 
@@ -22,13 +36,13 @@
 - 语法分析：接入生成式人工智能, 支持古文结构交互式解析
 - 自然语音：集成微软神经网络文本转语音 (TTS) 技术
 
-### 现代用户界面
+### 实用用户界面
 
 - 响应式 Textual 框架构建的跨平台 TUI 界面
 - 支持触屏/鼠标/键盘多操作模式
 - 简洁直观的复习流程设计
 
-## 屏幕截图
+## 屏幕截图 (基本用户界面)
 
 > 单击图片以放大
 

auxiliary.py

@@ -2,8 +2,9 @@ import time
 import pathlib
 import toml
 import typing
-import playsound
+from playsound import playsound
 import threading
+import hashlib
 import edge_tts as tts
 
 class ConfigFile:
@@ -47,9 +48,9 @@ def action_play_voice(content):
             "zh-CN-YunjianNeural",
         )
         communicate.save_sync(
-            f"./cache/voice/{content}"
+            f"./cache/voice/{content}.wav"
         )
-        playsound()
+        playsound(f"./cache/voice/{content}.wav")
     threading.Thread(target=play).start()
 
 def get_daystamp() -> int:
@@ -61,3 +62,6 @@ def get_daystamp() -> int:
         return int(time_override)
     
     return int(time.time() // (24 * 3600))
+
+def get_md5(text):
+    return hashlib.md5(text.encode('utf-8')).hexdigest()

config.toml

@@ -0,0 +1,8 @@
+# [调试] 将更改保存到文件
+save = 1
+# [调试] 覆写时间
+time_override = -1
+# [调试] 一键通过
+quick_pass = 0
+# 对于每个项目的新记忆核子数量
+tasked_number = 6

main.py

@@ -1,253 +1,12 @@
-from textual.app import App, ComposeResult
-from textual.widgets import (
-    Header,
-    Footer,
-    ListView,
-    ProgressBar,
-    DirectoryTree,
-    ListItem,
-    Label,
-    Static,
-    Button,
-)
-from textual.containers import Container, Horizontal, Center
-from textual.screen import Screen
-import pathlib
-import threading
-import edge_tts as tts
-from playsound import playsound
-import particles as pt
-from reactor import Reactor, Apparatus
-import auxiliary as aux
-import compositions as compo
-import builtins
-
-ver = "0.3.2"
-
-config = aux.ConfigFile("config.toml")
-
-
-class MemScreen(Screen):
-    BINDINGS = [
-        ("d", "toggle_dark", "改变色调"),
-        ("q", "pop_screen", "返回主菜单"),
-        ("v", "play_voice", "朗读"),
-    ]
-    if config.get("quick_pass"):
-        BINDINGS.append(("k", "quick_pass", "快速通过[调试]"))
-    btn = dict()
-
-    def __init__(
-        self,
-        nucleon_file: pt.NucleonUnion,
-        electron_file: pt.ElectronUnion,
-        tasked_num,
-    ):
-        super().__init__(name=None, id=None, classes=None)
-        self.reactor = Reactor(nucleon_file, electron_file, self, tasked_num)
-        self.stage = 1
-        self.stage += self.reactor.set_round_templated(self.stage)
-        self.reactor.forward()
-        self.compo = next(self.reactor.current_appar)
-
-    def compose(self) -> ComposeResult:
-        if type(self.compo).__name__ == "Recognition":
-            self.action_play_voice()
-        yield Header(show_clock=True)
-        with Center():
-            yield Static(
-                f"{len(self.reactor.procession) - self.reactor.index}/{len(self.reactor.procession)}"
-            )
-        yield from self.compo.compose()
-        yield Footer()
-
-    def on_mount(self):
-        pass
-
-    def on_button_pressed(self, event):
-        ret = self.compo.handler(event, "button")
-        self._forward_judge(ret)
-
-    def _forward_judge(self, ret):
-        if ret == -1:
-            return
-        if ret == 0:
-            try:
-                self.compo = next(self.reactor.current_appar)
-                self.refresh_ui()
-            except StopIteration:
-                nxt = self.reactor.forward(1)
-                try:
-                    self.compo = next(self.reactor.current_appar)
-                except:
-                    pass
-                if nxt == -1:
-                    if self.reactor.round_set == 0:
-                        if self.stage == 4:
-                            if config.get("save"):
-                                self.reactor.save()
-                            self.compo = compo.Finished(
-                                self, None, pt.Atom.placeholder()
-                            )
-                            self.refresh_ui()
-                        else:
-                            self.reactor.set_round_templated(self.stage)
-                            self.reactor.forward(1)
-                            self.stage += 1
-                            self.compo = next(self.reactor.current_appar)
-                            self.refresh_ui()
-                        return
-                    return
-                else:
-                    self.refresh_ui()
-                    return
-        if ret == 1:
-            self.refresh_ui()
-            return
-
-    def refresh_ui(self):
-        self.call_later(self.recompose)
-        print(type(self.compo).__name__)
-
-    def action_play_voice(self):
-        print("VOICE")
-        def play():
-            cache_dir = pathlib.Path(f"./cache/voice/")
-            cache_dir.mkdir(parents=True, exist_ok=True)
-            cache = cache_dir / f"{self.reactor.current_atom[1].content.replace('/','')}.wav"
-            if not cache.exists():
-                communicate = tts.Communicate(
-                    self.reactor.current_atom[1].content.replace("/", ""),
-                    "zh-CN-YunjianNeural",
-                )
-                communicate.save_sync(
-                    f"./cache/voice/{self.reactor.current_atom[1].content.replace('/','')}.wav"
-                )
-            playsound(str(cache))
-
-        threading.Thread(target=play).start()
-
-    def action_quick_pass(self):
-        self.reactor.report(self.reactor.current_atom, 5)
-        self._forward_judge(0)
-    def action_toggle_dark(self):
-        self.app.action_toggle_dark()
-
-    def action_pop_screen(self):
-        self.app.pop_screen()
-
-
-class PreparationScreen(Screen):
-    BINDINGS = [("q", "go_back", "返回"), ("escape", "quit_app", "退出")]
-
-    def __init__(
-        self, nucleon_file: pt.NucleonUnion, electron_file: pt.ElectronUnion
-    ) -> None:
-        super().__init__(name=None, id=None, classes=None)
-        self.nucleon_file = nucleon_file
-        self.electron_file = electron_file
-
-    def compose(self) -> ComposeResult:
-        yield Header(show_clock=True)
-        with Container(id="learning_screen_container"):
-            yield Label(f"记忆项目: [b]{self.nucleon_file.name}[/b]\n")
-            yield Label(
-                f"核子文件对象: ./nucleon/[b]{self.nucleon_file.name}[/b].toml"
-            )
-            yield Label(
-                f"电子文件对象: ./electron/[b]{self.electron_file.name}[/b].toml"
-            )
-            yield Label(f"核子数量:{len(self.nucleon_file)}")
-            yield Button(
-                "开始记忆",
-                id="start_memorizing_button",
-                variant="primary",
-                classes="start-button",
-            )
-            yield Static(f"\n全文如下:\n")
-            yield Static(self._get_full_content().replace("/", ""), classes="full")
-        yield Footer()
-
-    def _get_full_content(self):
-        content = ""
-        for i in self.nucleon_file.nucleons:
-            content += i["content"]
-        return content
-
-    def action_go_back(self):
-        self.app.pop_screen()
-
-    def action_quit_app(self):
-        self.app.exit()
-
-    def on_button_pressed(self, event: Button.Pressed) -> None:
-        if event.button.id == "start_memorizing_button":
-            newscr = MemScreen(
-                self.nucleon_file, self.electron_file, config.get("tasked_number", 6)
-            )
-            self.app.push_screen(newscr)
-
-
-class FileSelectorScreen(Screen):
-    global ver
-
-    def compose(self) -> ComposeResult:
-        yield Header(show_clock=True)
-        yield Container(
-            Label(f'欢迎使用 "潜进" 辅助记忆软件, 版本 {ver}', classes="title-label"),
-            Label("选择要学习的文件:", classes="title-label"),
-            ListView(id="file-list", classes="file-list-view"),
-        )
-        yield Footer()
-
-    def on_mount(self) -> None:
-        file_list_widget = self.query_one("#file-list", ListView)
-        nucleon_path = pathlib.Path("./nucleon")
-        nucleon_files = sorted(
-            [f.name for f in nucleon_path.iterdir() if f.suffix == ".toml"]
-        )
-
-        if nucleon_files:
-            for filename in nucleon_files:
-                file_list_widget.append(ListItem(Label(filename)))
-        else:
-            file_list_widget.append(
-                ListItem(Static("在 ./nucleon/ 中未找到任何核子文件. 请放置文件后重启应用."))
-            )
-            file_list_widget.disabled = True
-
-    def on_list_view_selected(self, event: ListView.Selected) -> None:
-        if not isinstance(event.item, ListItem):
-            return
-
-        selected_label = event.item.query_one(Label)
-        if "未找到任何 .toml 文件" in str(selected_label.renderable):
-            return
-
-        selected_filename = str(selected_label.renderable)
-        nucleon_file = pt.NucleonUnion(
-            pathlib.Path("./nucleon") / selected_filename
-        )
-        electron_file_path = pathlib.Path("./electron") / selected_filename
-        if electron_file_path.exists():
-            pass
-        else:
-            electron_file_path.touch()
-        electron_file = pt.ElectronUnion(
-            pathlib.Path("./electron") / selected_filename
-        )
-        self.app.push_screen(PreparationScreen(nucleon_file, electron_file))
-
-    def action_quit_app(self) -> None:
-        self.app.exit()
-
+from textual.app import App
+import screens
 
 class AppLauncher(App):
     CSS_PATH = "styles.css"
     TITLE = "潜进 - 辅助记忆程序"
     BINDINGS = [("escape", "quit", "退出"), ("d", "toggle_dark", "改变色调")]
     SCREENS = {
-        "file_selection_screen": FileSelectorScreen,
+        "file_selection_screen": screens.FileSelectorScreen,
     }
 
     def on_mount(self) -> None:

metadata.py

@@ -0,0 +1 @@
+ver = "0.3.3"

particles.py

@@ -2,7 +2,7 @@ import pathlib
 import toml
 import time
 import auxiliary as aux
-
+from typing import List
 
 class Electron:
     """电子: 记忆分析元数据及算法"""
@@ -178,12 +178,14 @@ class NucleonUnion:
             all = toml.load(f)
             lst = list()
             for i in all.keys():
+                if "attr" in i:
+                    continue
                 if "data" in i:
                     continue
                 lst.append(Nucleon(i, all[i]))
             self.keydata = all["keydata"]
             self.testdata = all["testdata"]
-            self.nucleons = lst
+            self.nucleons: List[Nucleon] = lst
             self.nucleons_dict = {i.content: i for i in lst}
 
     def __len__(self):

precache.py

@@ -1,18 +1,20 @@
-# 音频预缓存实用程序, 独立于主程序之外, 但依赖 particles 组件
+# 音频预缓存实用程序, 独立于主程序之外, 但依赖其他组件
 import particles as pt
+import auxiliary as aux
 import edge_tts as tts
 from pathlib import Path
 import shutil
+import time
 
 
 def precache(text: str):
     """预缓存单个文本的音频"""
     cache_dir = Path("./cache/voice/")
     cache_dir.mkdir(parents=True, exist_ok=True)
-    cache = cache_dir / f"{text}.wav"
+    cache = cache_dir / f"{aux.get_md5(text)}.wav"
     if not cache.exists():
-        communicate = tts.Communicate(text, "zh-CN-YunjianNeural")
-        communicate.save_sync(f"./cache/voice/{text}.wav")
+        communicate = tts.Communicate(text, "zh-CN-XiaoxiaoNeural")
+        communicate.save_sync(f"./cache/voice/{aux.get_md5(text)}.wav")
 
 
 def proc_file(path: Path):
@@ -29,14 +31,17 @@ def walk(path_str: str):
     """遍历目录处理所有文件"""
     path = Path(path_str)
     print(f"正在遍历目录: {path}")
-    
-    for item in path.iterdir():
-        if item.is_file() and item.suffix == ".toml":
-            print(f"正预缓存文件: {item.name}")
-            proc_file(item)
-        elif item.is_dir():
-            print(f"进入目录: {item.name}")
-
+    try:
+        for item in path.iterdir():
+            if item.is_file() and item.suffix == ".toml":
+                print(f"正预缓存文件: {item.name}")
+                proc_file(item)
+            elif item.is_dir():
+                print(f"进入目录: {item.name}")
+    except:
+        print("发生一个异常, 于 5 秒后自动重新下载")
+        time.sleep(5)
+        walk(path_str)
 
 if __name__ == "__main__":
     print("音频预缓存实用程序")

puzzles.py

@@ -1,11 +1,11 @@
 import random
 
 
-class Puzzle:
+class BasePuzzle:
     pass
 
 
-class BlankPuzzle(Puzzle):
+class BlankPuzzle(BasePuzzle):
     """填空题谜题生成器
     
     Args:
@@ -41,7 +41,7 @@ class BlankPuzzle(Puzzle):
         return f"{self.wording}\n{str(self.answer)}"
 
 
-class SelectionPuzzle(Puzzle):
+class SelectionPuzzle(BasePuzzle):
     """选择题谜题生成器
     
     Args:

reactor.py

@@ -20,6 +20,9 @@ class Apparatus():
         for i in self.positron["testdata"].keys():
             if i == "additional_inf":
                 continue
+            if i == "fill_blank_test": # 加深
+                self.procession.append(comps.registry[i](screen, reactor, atom))
+                self.procession.append(comps.registry[i](screen, reactor, atom))
             self.procession.append(comps.registry[i](screen, reactor, atom))
         # self.procession.reverse()
         random.shuffle(self.procession)
@@ -139,6 +142,7 @@ class Reactor():
                 e.revisor(5, True)
                 continue
             e.revisor(q)
+
     def report(self, atom, quality):
         "向反应器和最低质量记录汇报"
         if atom in self.atoms_new:

reactor_k.py

@@ -0,0 +1,76 @@
+import particles as pt
+import auxiliary as aux
+import time
+from typing import List
+
+class BaseScheduler():
+    "调度器接口"
+    
+    def revisor(self, electron: pt.Electron, quality: int):
+        """由 quality 更新电子的记忆参数"""
+        pass
+    
+    def get_atoms_for_review(self, electron_file: pt.ElectronUnion):
+        """从电子文件中筛选出当前需要复习的所有原子"""
+        pass
+    
+    def get_atoms_for_learning(self, nucleon_file: pt.NucleonUnion, limit: int):
+        """从核子文件中获取待学习的新原子"""
+        pass
+    
+class SM2Scheduler(BaseScheduler):
+    "基于 SM-2 的调度器实现"
+    def revisor(self, electron: pt.Electron, quality: int, is_new_activation):
+        print(f"REVISOR: {quality}, {is_new_activation}")
+        if quality == -1:
+            return -1
+
+        electron.metadata['efactor'] = electron.metadata['efactor'] + (
+            0.1 - (5 - quality) * (0.08 + (5 - quality) * 0.02)
+        )
+        electron.metadata['efactor'] = max(1.3, electron.metadata['efactor'])
+
+        if quality < 3:
+            # 若保留率低于 3，重置重复次数
+            electron.metadata['rept'] = 0
+            electron.metadata['interval'] = 0  # 设为0，以便下面重新计算 I(1)
+        else:
+            electron.metadata['rept'] += 1
+
+        electron.metadata['real_rept'] += 1
+
+        if is_new_activation:  # 初次激活
+            electron.metadata['rept'] = 0
+            electron.metadata['efactor'] = 2.5
+
+        if electron.metadata['rept'] == 0:  # 刚被重置或初次激活后复习
+            electron.metadata['interval'] = 1  # I(1)
+        elif electron.metadata['rept'] == 1:
+            electron.metadata['interval'] = 6  # I(2) 经验公式
+        else:
+            electron.metadata['interval'] = round(
+                electron.metadata['interval'] * electron.metadata['efactor']
+            )
+
+        electron.metadata['last_date'] = aux.get_daystamp()
+        electron.metadata['next_date'] = aux.get_daystamp() + electron.metadata['interval']
+        electron.metadata['last_modify'] = time.time()
+
+    def get_atoms_for_learning(self, nucleon_file: pt.NucleonUnion, limit: int):
+        def electron_dict_get_fallback(key) -> pt.Electron:
+            value = self.electron_dict.get(key)
+            # 如果值不存在，则设置默认值
+            if value is None:
+                value = pt.Electron(key, {})  # 获取默认值
+                self.electron_dict[key] = value  # 将默认值存入字典
+                electron_file.sync()
+            return value  # 返回获取的值（可能是默认值）
+
+        for i in nucleon_file.nucleons:
+            if i.metadata
+
+    def get_atoms_for_review(self, electron_file: pt.ElectronUnion):
+        return super().get_atoms_for_review(electron_file)
+    
+class FSRSScheduler():
+    "基于 FSRS 的调度器实现"

screens.py

@@ -0,0 +1,239 @@
+from textual.app import App, ComposeResult
+from textual.widgets import (
+    Header,
+    Footer,
+    ListView,
+    ProgressBar,
+    DirectoryTree,
+    ListItem,
+    Label,
+    Static,
+    Button,
+)
+from textual.containers import Container, Horizontal, Center
+from textual.screen import Screen
+import pathlib
+import threading
+import edge_tts as tts
+from playsound import playsound
+import particles as pt
+from reactor import Reactor, Apparatus
+import auxiliary as aux
+import compositions as compo
+import builtins
+import metadata
+
+config = aux.ConfigFile("config.toml")
+
+class MemScreen(Screen):
+    BINDINGS = [
+        ("d", "toggle_dark", "改变色调"),
+        ("q", "pop_screen", "返回主菜单"),
+        ("v", "play_voice", "朗读"),
+    ]
+    if config.get("quick_pass"):
+        BINDINGS.append(("k", "quick_pass", "快速通过[调试]"))
+    btn = dict()
+
+    def __init__(
+        self,
+        nucleon_file: pt.NucleonUnion,
+        electron_file: pt.ElectronUnion,
+        tasked_num,
+    ):
+        super().__init__(name=None, id=None, classes=None)
+        self.reactor = Reactor(nucleon_file, electron_file, self, tasked_num)
+        self.stage = 1
+        self.stage += self.reactor.set_round_templated(self.stage)
+        self.reactor.forward()
+        self.compo = next(self.reactor.current_appar)
+
+    def compose(self) -> ComposeResult:
+        if type(self.compo).__name__ == "Recognition":
+            self.action_play_voice()
+        yield Header(show_clock=True)
+        with Center():
+            yield Static(
+                f"{len(self.reactor.procession) - self.reactor.index}/{len(self.reactor.procession)}"
+            )
+        yield from self.compo.compose()
+        yield Footer()
+
+    def on_mount(self):
+        pass
+
+    def on_button_pressed(self, event):
+        ret = self.compo.handler(event, "button")
+        self._forward_judge(ret)
+
+    def _forward_judge(self, ret):
+        if ret == -1:
+            return
+        if ret == 0:
+            try:
+                self.compo = next(self.reactor.current_appar)
+                self.refresh_ui()
+            except StopIteration:
+                nxt = self.reactor.forward(1)
+                try:
+                    self.compo = next(self.reactor.current_appar)
+                except:
+                    pass
+                if nxt == -1:
+                    if self.reactor.round_set == 0:
+                        if self.stage == 4:
+                            if config.get("save"):
+                                self.reactor.save()
+                            self.compo = compo.Finished(
+                                self, None, pt.Atom.placeholder()
+                            )
+                            self.refresh_ui()
+                        else:
+                            self.reactor.set_round_templated(self.stage)
+                            self.reactor.forward(1)
+                            self.stage += 1
+                            self.compo = next(self.reactor.current_appar)
+                            self.refresh_ui()
+                        return
+                    return
+                else:
+                    self.refresh_ui()
+                    return
+        if ret == 1:
+            self.refresh_ui()
+            return
+
+    def refresh_ui(self):
+        self.call_later(self.recompose)
+        print(type(self.compo).__name__)
+
+    def action_play_voice(self):
+        def play():
+            cache_dir = pathlib.Path(f"./cache/voice/")
+            cache_dir.mkdir(parents=True, exist_ok=True)
+            cache = cache_dir / f"{aux.get_md5(self.reactor.current_atom[1].content.replace('/',''))}.wav"
+            if not cache.exists():
+                communicate = tts.Communicate(
+                    self.reactor.current_atom[1].content.replace("/", ""),
+                    "zh-CN-XiaoxiaoNeural",
+                )
+                communicate.save_sync(
+                    f"./cache/voice/{aux.get_md5(self.reactor.current_atom[1].content.replace('/',''))}.wav"
+                )
+            playsound(str(cache))
+
+        threading.Thread(target=play).start()
+
+    def action_quick_pass(self):
+        self.reactor.report(self.reactor.current_atom, 5)
+        self._forward_judge(0)
+    def action_toggle_dark(self):
+        self.app.action_toggle_dark()
+
+    def action_pop_screen(self):
+        self.app.pop_screen()
+
+
+class PreparationScreen(Screen):
+    BINDINGS = [("q", "go_back", "返回"), ("escape", "quit_app", "退出")]
+
+    def __init__(
+        self, nucleon_file: pt.NucleonUnion, electron_file: pt.ElectronUnion
+    ) -> None:
+        super().__init__(name=None, id=None, classes=None)
+        self.nucleon_file = nucleon_file
+        self.electron_file = electron_file
+
+    def compose(self) -> ComposeResult:
+        yield Header(show_clock=True)
+        with Container(id="learning_screen_container"):
+            yield Label(f"记忆项目: [b]{self.nucleon_file.name}[/b]\n")
+            yield Label(
+                f"核子文件对象: ./nucleon/[b]{self.nucleon_file.name}[/b].toml"
+            )
+            yield Label(
+                f"电子文件对象: ./electron/[b]{self.electron_file.name}[/b].toml"
+            )
+            yield Label(f"核子数量:{len(self.nucleon_file)}")
+            yield Button(
+                "开始记忆",
+                id="start_memorizing_button",
+                variant="primary",
+                classes="start-button",
+            )
+            yield Static(f"\n全文如下:\n")
+            yield Static(self._get_full_content().replace("/", ""), classes="full")
+        yield Footer()
+
+    def _get_full_content(self):
+        content = ""
+        for i in self.nucleon_file.nucleons:
+            content += i["content"]
+        return content
+
+    def action_go_back(self):
+        self.app.pop_screen()
+
+    def action_quit_app(self):
+        self.app.exit()
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        if event.button.id == "start_memorizing_button":
+            newscr = MemScreen(
+                self.nucleon_file, self.electron_file, config.get("tasked_number", 6)
+            )
+            self.app.push_screen(newscr)
+
+
+class FileSelectorScreen(Screen):
+
+    def compose(self) -> ComposeResult:
+        yield Header(show_clock=True)
+        yield Container(
+            Label(f'欢迎使用 "潜进" 辅助记忆软件, 版本 {metadata.ver}', classes="title-label"),
+            Label("选择要学习的文件:", classes="title-label"),
+            ListView(id="file-list", classes="file-list-view"),
+        )
+        yield Footer()
+
+    def on_mount(self) -> None:
+        file_list_widget = self.query_one("#file-list", ListView)
+        nucleon_path = pathlib.Path("./nucleon")
+        nucleon_files = sorted(
+            [f.name for f in nucleon_path.iterdir() if f.suffix == ".toml"]
+        )
+
+        if nucleon_files:
+            for filename in nucleon_files:
+                file_list_widget.append(ListItem(Label(filename)))
+        else:
+            file_list_widget.append(
+                ListItem(Static("在 ./nucleon/ 中未找到任何核子文件. 请放置文件后重启应用."))
+            )
+            file_list_widget.disabled = True
+
+    def on_list_view_selected(self, event: ListView.Selected) -> None:
+        if not isinstance(event.item, ListItem):
+            return
+
+        selected_label = event.item.query_one(Label)
+        if "未找到任何 .toml 文件" in str(selected_label.renderable):
+            return
+
+        selected_filename = str(selected_label.renderable)
+        nucleon_file = pt.NucleonUnion(
+            pathlib.Path("./nucleon") / selected_filename
+        )
+        electron_file_path = pathlib.Path("./electron") / selected_filename
+        if electron_file_path.exists():
+            pass
+        else:
+            electron_file_path.touch()
+        electron_file = pt.ElectronUnion(
+            pathlib.Path("./electron") / selected_filename
+        )
+        self.app.push_screen(PreparationScreen(nucleon_file, electron_file))
+
+    def action_quit_app(self) -> None:
+        self.app.exit()
+

tweak.py

@@ -0,0 +1,247 @@
+import os
+import shutil
+import subprocess
+import sys
+
+def check_dev_flag():
+    """检查是否存在开发标志文件，如果存在则退出程序"""
+    script_dir = os.path.dirname(os.path.abspath(__file__))
+    dev_flag_path = os.path.join(script_dir, '.devflag')
+    
+    if os.path.exists(dev_flag_path):
+        print("检测到开发标志文件 (.devflag)，不得运行此程序")
+        sys.exit(0)
+
+def main():
+    # 检查开发标志文件
+    check_dev_flag()
+    
+    # 输出标题
+    print("HeurAMS 更新 & 数据管理工具")
+    print("君欲何为?")
+    print("\nR: 全新安装 HeurAMS  (删除 nucleon 与 electron 的用户数据, 并从上游同步软件更新)")
+    print("F: 翻新 HeurAMS (保留 nucleon 与 electron 的用户数据, 并从上游同步软件更新)")
+    print("U: 卸载 HeurAMS (删除 HeurAMS 程序文件, 保留用户数据)")
+    print("P: 应用 Termux 音频补丁")
+    
+    # 获取用户输入
+    choice = input("\n请输入选择 (R/F/U/P): ").strip().lower()
+    
+    # 获取脚本所在目录
+    script_dir = os.path.dirname(os.path.abspath(__file__))
+    os.chdir(script_dir)
+    
+    if choice == 'r':
+        # 检查开发标志文件（再次检查，防止在运行时创建）
+        check_dev_flag()
+        
+        # 全新安装 - 删除所有文件和文件夹（包括.git）
+        print("正在执行全新安装...")
+        
+        # 遍历当前目录下的所有文件和文件夹
+        for item in os.listdir('.'):
+            # 跳过脚本自身（如果存在）和开发标志文件
+            if item == os.path.basename(__file__) or item == '.devflag':
+                continue
+                
+            item_path = os.path.join(script_dir, item)
+            
+            try:
+                if os.path.isfile(item_path) or os.path.islink(item_path):
+                    os.remove(item_path)
+                elif os.path.isdir(item_path):
+                    shutil.rmtree(item_path)
+            except Exception as e:
+                print(f"删除 {item} 时出错: {e}")
+        
+        # 执行git clone到临时目录，然后移动文件
+        try:
+            temp_dir = os.path.join(script_dir, 'temp_clone')
+            subprocess.run(['git', 'clone', 'https://gitea.imwangzhiyu.xyz/ajax/HeurAMS', temp_dir], check=True)
+            
+            # 移动所有文件到当前目录（除了.git目录）
+            for item in os.listdir(temp_dir):
+                if item != '.git':
+                    src = os.path.join(temp_dir, item)
+                    dst = os.path.join(script_dir, item)
+                    if os.path.exists(dst):
+                        if os.path.isdir(dst):
+                            shutil.rmtree(dst)
+                        else:
+                            os.remove(dst)
+                    shutil.move(src, dst)
+            
+            # 删除临时目录
+            shutil.rmtree(temp_dir)
+            print("全新安装完成！")
+            
+        except subprocess.CalledProcessError as e:
+            print(f"Git clone 失败: {e}")
+        except Exception as e:
+            print(f"文件操作失败: {e}")
+            
+    elif choice == 'f':
+        # 检查开发标志文件（再次检查，防止在运行时创建）
+        check_dev_flag()
+        
+        # 翻新安装 - 保留特定目录
+        print("正在执行翻新安装...")
+        
+        # 需要保留的目录列表
+        preserve_dirs = ['nucleon', 'electron', 'cache']
+        
+        # 备份需要保留的目录到临时位置
+        backup_dir = os.path.join(script_dir, 'temp_backup')
+        os.makedirs(backup_dir, exist_ok=True)
+        
+        for dir_name in preserve_dirs:
+            dir_path = os.path.join(script_dir, dir_name)
+            if os.path.exists(dir_path):
+                backup_path = os.path.join(backup_dir, dir_name)
+                if os.path.exists(backup_path):
+                    shutil.rmtree(backup_path)
+                shutil.copytree(dir_path, backup_path)
+        
+        # 删除所有文件和文件夹（包括.git）
+        for item in os.listdir('.'):
+            # 跳过脚本自身、备份目录和开发标志文件
+            if item == os.path.basename(__file__) or item == 'temp_backup' or item == '.devflag':
+                continue
+                
+            item_path = os.path.join(script_dir, item)
+            
+            try:
+                if os.path.isfile(item_path) or os.path.islink(item_path):
+                    os.remove(item_path)
+                elif os.path.isdir(item_path):
+                    shutil.rmtree(item_path)
+            except Exception as e:
+                print(f"删除 {item} 时出错: {e}")
+        
+        # 执行git clone到当前目录
+        try:
+            temp_dir = os.path.join(script_dir, 'temp_clone')
+            subprocess.run(['git', 'clone', 'https://gitea.imwangzhiyu.xyz/ajax/HeurAMS', temp_dir], check=True)
+            
+            # 移动所有文件到当前目录（除了.git目录）
+            for item in os.listdir(temp_dir):
+                if item != '.git':
+                    src = os.path.join(temp_dir, item)
+                    dst = os.path.join(script_dir, item)
+                    if os.path.exists(dst):
+                        if os.path.isdir(dst):
+                            shutil.rmtree(dst)
+                        else:
+                            os.remove(dst)
+                    shutil.move(src, dst)
+            
+            # 删除临时克隆目录
+            shutil.rmtree(temp_dir)
+            
+            # 恢复保留的目录（覆盖git仓库中的同名目录）
+            for dir_name in preserve_dirs:
+                backup_path = os.path.join(backup_dir, dir_name)
+                if os.path.exists(backup_path):
+                    target_path = os.path.join(script_dir, dir_name)
+                    if os.path.exists(target_path):
+                        shutil.rmtree(target_path)
+                    shutil.copytree(backup_path, target_path)
+            
+            # 删除备份目录
+            shutil.rmtree(backup_dir)
+            print("翻新安装完成！")
+            
+        except subprocess.CalledProcessError as e:
+            print(f"Git clone 失败: {e}")
+        except Exception as e:
+            print(f"文件操作失败: {e}")
+            
+    elif choice == 'u':
+        # 检查开发标志文件（再次检查，防止在运行时创建）
+        check_dev_flag()
+        
+        # 卸载 HeurAMS - 删除程序文件，保留用户数据
+        print("正在卸载 HeurAMS，保留用户数据...")
+        
+        # 需要保留的用户数据目录列表
+        preserve_dirs = ['nucleon', 'electron', 'cache']
+        
+        # 备份需要保留的目录到临时位置
+        backup_dir = os.path.join(script_dir, 'temp_backup')
+        os.makedirs(backup_dir, exist_ok=True)
+        
+        for dir_name in preserve_dirs:
+            dir_path = os.path.join(script_dir, dir_name)
+            if os.path.exists(dir_path):
+                backup_path = os.path.join(backup_dir, dir_name)
+                if os.path.exists(backup_path):
+                    shutil.rmtree(backup_path)
+                shutil.copytree(dir_path, backup_path)
+                print(f"已备份用户数据: {dir_name}")
+        
+        # 删除所有文件和文件夹（除了脚本自身、备份目录和开发标志文件）
+        for item in os.listdir('.'):
+            # 跳过脚本自身、备份目录和开发标志文件
+            if item == os.path.basename(__file__) or item == 'temp_backup' or item == '.devflag':
+                continue
+                
+            item_path = os.path.join(script_dir, item)
+            
+            try:
+                if os.path.isfile(item_path) or os.path.islink(item_path):
+                    os.remove(item_path)
+                    print(f"已删除文件: {item}")
+                elif os.path.isdir(item_path):
+                    shutil.rmtree(item_path)
+                    print(f"已删除目录: {item}")
+            except Exception as e:
+                print(f"删除 {item} 时出错: {e}")
+        
+        # 恢复保留的用户数据目录
+        for dir_name in preserve_dirs:
+            backup_path = os.path.join(backup_dir, dir_name)
+            if os.path.exists(backup_path):
+                target_path = os.path.join(script_dir, dir_name)
+                if os.path.exists(target_path):
+                    shutil.rmtree(target_path)
+                shutil.copytree(backup_path, target_path)
+                print(f"已恢复用户数据: {dir_name}")
+        
+        # 删除备份目录
+        shutil.rmtree(backup_dir)
+        print("卸载完成！HeurAMS 程序文件已删除，用户数据已保留。")
+        
+    elif choice == 'p':
+        # 应用 Termux 音频补丁
+        print("应用 Termux 音频补丁")
+        
+        # 询问用户是否使用安卓Termux环境
+        termux_choice = input("是否使用安卓Termux环境? (y/n): ").strip().lower()
+        
+        if termux_choice in ['y', 'yes']:
+            # 创建playsound.py文件
+            playsound_content = '''import os
+def playsound(path):
+    os.system(f"play-audio '{path}'")
+'''
+            
+            playsound_path = os.path.join(script_dir, 'playsound.py')
+            
+            try:
+                with open(playsound_path, 'w', encoding='utf-8') as f:
+                    f.write(playsound_content)
+                print("已创建 playsound.py 文件")
+                print("Termux 音频补丁应用成功！")
+                print("现在可以使用 play-audio 命令播放音频了。")
+                
+            except Exception as e:
+                print(f"创建 playsound.py 文件时出错: {e}")
+        else:
+            print("已取消应用 Termux 音频补丁。")
+        
+    else:
+        print("无效的选择，请输入 R、F、U 或 P。")
+        sys.exit(1)
+
+if __name__ == "__main__":
+    main()