上下文管理器与进一步移植

.gitignore

@@ -1 +1,215 @@
-.vscode
+# Project specific additions
+.devflag
+.vscode/
+.directory
+__pycache__/
+.idea/
+cache/
+nucleon/test.toml
+electron/test.toml
+*.egg-info/
+build/
+dist/
+
+# Project specific directories
+config/
+data/cache/
+data/electrion/
+data/nucleon/
+
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly used for packaging.
+#poetry.lock
+#poetry.toml
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+.idea/
+
+# Audio cache and temporary files
+*.mp3
+*.wav
+*.ogg
+*.tmp
+
+# LLM cache files
+*.cache
+*.jsonl
+
+# Log files
+*.log
+logs/
+
+# OS generated files
+.DS_Store
+.DS_Store?
+._*
+.Spotlight-V100
+.Trashes
+ehthumbs.db
+Thumbs.db
+
+# Windows
+Thumbs.db
+ehthumbs.db
+Desktop.ini
+
+# Linux
+*~
+
+# VSCode
+.vscode/
+!.vscode/settings.json
+!.vscode/tasks.json
+!.vscode/launch.json
+!.vscode/extensions.json
+*.code-workspace
+
+# Temporary files
+*.tmp
+*.temp

README.md

@@ -1,57 +0,0 @@
-# 潜进 (HeurAMS) - 开放源代码实验型辅助记忆程序
-> 形人而我无形，**则我专而敌分**
-
-## 概述
-
-"潜进" (HeurAMS, 中文含义: 启发式辅助记忆软件) 是一款为古诗词设计的记忆辅助软件, 集成记忆拟合算法、自然语音技术与生成式人工智能, 提供科学的记忆训练解决方案
-
-## 核心特性
-
-### 科学记忆拟合算法
-
-- 采用经实证的 SM-2 间隔重复算法
-- 动态优化每首诗词的记忆间隔时间表
-- 实时跟踪记忆曲线，最大化长期记忆保留率与稳定性
-
-### 技术集成与优化
-- 逐字解析：支持点击查看每个字的详细释义
-- 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
-
-- 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
-
-## 技术架构
-
-``` mermaid
-graph TD
-    subgraph 后端
-        A[SM-2算法] --> B[间隔预测引擎]
-        B --> C[个性化记忆模型]
-    end
-
-    subgraph 用户界面
-        D[诗词展示模块] --> E[交互复习界面]
-        E --> F[进度追踪面板]
-    end
-    
-    subgraph 外部服务
-        G[词义解析]
-        H[语法分析]
-        I[语音合成]
-    end
-    
-    C --> D
-    F -->|用户数据| C
-    D --> G
-    D --> H
-    D --> I
-```
-
-## 系统要求
-
-- 平台支持：Windows / macOS / Linux / Android(需要 Termux) (终端或浏览器)
-- 网络连接：可预缓存语音文件, 需联网使用大模型服务功能

auxiliary.py

@@ -1,33 +0,0 @@
-import time
-import pathlib
-import toml
-
-class ConfigFile():
-    def __init__(self, path):
-        self.path = pathlib.Path(path)
-        if self.path.exists() == 0:
-            self.path.touch()
-        self.data = dict()
-        with open(self.path, 'r') as f:
-            self.data = toml.load(f)
-    def modify(self, key, value):
-        self.data[key] = value
-        self.save()
-    def save(self, path=""):
-        if path == "":
-            path = self.path
-        with open(path, 'w') as f:
-            toml.dump(self.data, f)
-    def get(self, key, default = None):
-        return self.data.get(key, default)
-
-def get_daystamp() -> int:
-    config = ConfigFile("config.toml")
-    
-    time_override = config.get("time_override", -1)
-    
-    if time_override is not None and time_override != -1:
-        print(f"TIME OVERRIDEED TO {time_override}")
-        return int(time_override)
-    
-    return int(time.time() // (24 * 3600))

config.toml

@@ -1,8 +0,0 @@
-# [调试] 将更改保存到文件
-save = 1
-# [调试] 覆写时间
-time_override = 10
-# 对于每个项目的新记忆核子数量
-tasked_number = 12
-# 竖屏适配
-mobile_mode = 1

main.py

@@ -1,245 +0,0 @@
-from textual.app import App, ComposeResult
-from textual.widgets import Header, Footer, ListView, ListItem, Label, Static, Button
-from textual.containers import Container, Horizontal
-from textual.screen import Screen
-import pathlib
-import threading
-import edge_tts as tts
-from playsound import playsound
-from textual.logging import TextualHandler
-
-import particles as pt
-from reactor import Reactor
-import auxiliary as aux
-
-ver = '0.2.4'
-
-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"),
-        ("0", "press('q0')", None),
-        ("1", "press('q1')", None),
-        ("2", "press('q2')", None),
-        ("3", "press('q3')", None),
-        ("4", "press('q4')", None),
-        ("5", "press('q5')", None),
-        ("[", "press('q5')", None),
-        ("]", "press('q4')", None),
-        (";", "press('q3')", None),
-        ("'", "press('q2')", None),
-        (".", "press('q1')", None),
-        ("/", "press('q0')", None),
-    ]
-    btn = dict()
-    def __init__(
-        self,
-        nucleon_file: pt.AtomicFile,
-        electron_file: pt.AtomicFile,
-        tasked_num
-    ):
-        super().__init__(name=None, id=None, classes=None)
-        self.reactor = Reactor(nucleon_file, electron_file, tasked_num)
-        self.stage = 1
-        self.stage += self.reactor.set_round_templated(self.stage)
-        #print(self.reactor.procession)
-        self.reactor.forward()
-
-    def compose(self) -> ComposeResult:
-        yield Header(show_clock=True)
-        with Container(id="main_container"):
-            yield Label(self.reactor.round_title, id="round_title")
-            yield Label("记住了吗?", id="question")
-            yield Static(self.reactor.current_atom[1].content, id="sentence")
-            yield Static("", id="feedback")  # 用于显示反馈
-            yield Label(self._get_progress_text(), id="progress")
-            with Container(id="button_container"):
-                self.btn['5'] = Button("完美回想", variant="success", id="q5", classes="choice")
-                self.btn['4'] = Button("犹豫后正确", variant="success", id="q4", classes="choice")
-                self.btn['3'] = Button("困难地正确", variant="warning", id="q3", classes="choice")
-                self.btn['2'] = Button("错误但熟悉", variant="warning", id="q2", classes="choice")
-                self.btn['1'] = Button("错误且不熟", variant="error", id="q1", classes="choice")
-                self.btn['0'] = Button("完全空白", variant="error", id="q0", classes="choice")
-                yield Horizontal(self.btn['5'], self.btn['4'])
-                yield Horizontal(self.btn['3'], self.btn['2'])
-                yield Horizontal(self.btn['1'], self.btn['0'])
-        yield Footer()
-
-    
-    def _get_progress_text(self):
-        return f"{len(self.reactor.procession) - self.reactor.index}/{len(self.reactor.procession)}"
-
-    def on_mount(self):
-        # 首次挂载时调用
-        self._update_ui()
-
-    def _update_ui(self):
-        self.query_one("#round_title", Label).update(self.reactor.round_title)
-        self.query_one("#sentence", Static).update(self.reactor.current_atom[1].content)
-        self.query_one("#progress", Label).update(self._get_progress_text())
-        self.query_one("#feedback", Static).update("") # 清除任何之前的反馈消息
-
-    def _show_finished_screen(self, message):
-        self.query_one("#question", Label).update(message)
-        self.query_one("#sentence", Static).update("已经完成记忆任务")
-        self.query_one("#round_title").display = False
-        self.query_one("#progress").display = False
-        for i in range(6):
-            self.query_one(f"#q{i}", Button).display = False
-
-    def on_button_pressed(self, event):
-        feedback_label = self.query_one("#feedback", Static)
-        if type(event) == str:
-            btnid = event
-        else:
-            btnid = event.button.id
-            btnid = str(btnid)
-        quality = int(btnid.replace('q', ''))
-        assessment = self.reactor.report(self.reactor.current_atom, quality)
-        if assessment == 1:
-            # 需要复习
-            feedback_label.update(f"评分为 {quality}, 已经加入至复习, 请重复记忆")
-        else:
-            ret = self.reactor.forward(1)
-            if ret == -1:
-                if self.reactor.round_set == 0:
-                    if self.stage == 4:
-                        # NOTE #
-                        if config.get("save"):
-                            self.reactor.save()
-                        self._show_finished_screen("今日目标已完成")
-                    else:
-                        self.reactor.set_round_templated(self.stage)
-                        self.reactor.forward(1)
-                        self._update_ui()
-                        self.stage += 1
-                return
-        #feedback_label.update("") # 清除反馈消息
-            self._update_ui()
-    def action_press(self, btnid):
-        self.on_button_pressed(btnid)
-        
-    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"{self.reactor.current_atom[1].content}.wav"
-            if not cache.exists():
-                communicate = tts.Communicate(self.reactor.current_atom[1].content, "zh-CN-YunjianNeural")
-                communicate.save_sync(f"./cache/voice/{self.reactor.current_atom[1].content}.wav")
-            playsound(str(cache))
-        threading.Thread(target=play).start()
-
-    def action_toggle_dark(self):
-        self.app.action_toggle_dark()
-
-    def action_pop_screen(self):
-        """返回到上一个屏幕"""
-        self.app.pop_screen()
-
-class PreparationScreen(Screen):
-    BINDINGS = [
-        ("q", "go_back", "返回"),
-        ("escape", "quit_app", "退出")
-    ]
-
-    def __init__(self, nucleon_file: pt.AtomicFile, electron_file: pt.AtomicFile) -> 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:{self.nucleon_file.get_len()}")
-            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.nucleon_file.get_full_content(), classes="full")
-        yield Footer()
-
-    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:
-        pass
-        if event.button.id == "start_memorizing_button":
-            #init_file(Path(self.atom_file).name)
-            newscr = MemScreen(self.nucleon_file, self.electron_file, config.get("tasked_number", 8))
-            self.app.push_screen(
-                newscr
-            )
-        #if event.button.id == "edit_metadata_button":
-        #    init_file(Path(self.atom_file).name)
-        #    os.system("reset;nano ./data/" + str(Path(self.atom_file).name.replace(".txt", "_atoms.json")))
-
-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):
-            self.notify("无法选择此项。", severity="error")
-            return
-
-        selected_label = event.item.query_one(Label)
-        if "未找到任何 .toml 文件" in str(selected_label.renderable):
-            self.notify("请先在 `./atoms/` 目录中放置 .toml 文件。", severity="warning")
-            return
-
-        selected_filename = str(selected_label.renderable)
-        nucleon_file = pt.AtomicFile(pathlib.Path("./nucleon") / selected_filename, "nucleon")
-        electron_file_path = pathlib.Path("./electron") / selected_filename
-        if electron_file_path.exists():
-            pass
-        else:
-            electron_file_path.touch()
-        electron_file = pt.AtomicFile(pathlib.Path("./electron") / selected_filename, "electron")
-        # self.notify(f"已选择: {selected_filename}", timeout=2)
-        self.app.push_screen(PreparationScreen(nucleon_file, electron_file))
-
-    def action_quit_app(self) -> None:
-        self.app.exit()
-
-class AppLauncher(App):
-    CSS_PATH = "styles.tcss"
-    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,
-    }
-
-    def on_mount(self) -> None:
-        self.action_toggle_dark()
-        self.push_screen("file_selection_screen")
-
-if __name__ == "__main__":
-    app = AppLauncher()
-    app.run()

nucleon/陈情表.toml

@@ -1,139 +0,0 @@
-["臣密言：臣以险衅, 夙遭闵凶."]
-note = []
-translation = "臣子李密陈言：我因命运不好，小时候遭遇到了不幸"
-keyword_note = {"险衅"="凶险祸患（这里指命运不好）", "夙"="早时，这里指年幼的时候", "闵"="通'悯'，指可忧患的事", "凶"="不幸，指丧父"}
-
-["生孩六月, 慈父见背；行年四岁, 舅夺母志."]
-note = []
-translation = "刚出生六个月，我慈爱的父亲就不幸去世了。经过了四年，舅父逼母亲改嫁"
-keyword_note = {"见背"="死的委婉说法", "行年"="经历的年岁", "母志"="母亲守节之志（改嫁的委婉说法）"}
-
-["祖母刘愍臣孤弱, 躬亲抚养."]
-note = []
-translation = "我的祖母刘氏，怜悯我从小丧父，便亲自对我加以抚养"
-keyword_note = {"愍"="怜悯", "躬亲"="亲身"}
-
-["臣少多疾病, 九岁不行, 零丁孤苦, 至于成立."]
-note = []
-translation = "臣小的时候经常生病，九岁时还不会行走。孤独无靠，一直到成人自立"
-keyword_note = {"成立"="成人自立"}
-
-["既无伯叔, 终鲜兄弟, 门衰祚薄, 晚有儿息."]
-note = []
-translation = "既没有叔叔伯伯，又没什么兄弟，门庭衰微而福分浅薄，很晚才有儿子"
-keyword_note = {"鲜"="少，这里指'无'", "祚薄"="福分浅薄", "儿息"="亲生子女"}
-
-["外无期功强近之亲, 内无应门五尺之僮, 茕茕孑立, 形影相吊."]
-note = []
-translation = "在外面没有比较亲近的亲戚，在家里又没有照应门户的童仆。生活孤单没有依靠，每天只有自己的身体和影子相互安慰"
-keyword_note = {"期功"="指关系较近的亲属", "茕茕孑立"="孤单无依靠的样子", "吊"="安慰"}
-
-["而刘夙婴疾病, 常在床蓐, 臣侍汤药, 未曾废离."]
-note = []
-translation = "但祖母又早被疾病缠绕，常年卧床不起，我侍奉她吃饭喝药，从来就没有停止侍奉而离开她"
-keyword_note = {"婴"="被...缠绕", "蓐"="通'褥'，床垫", "废"="停止服侍", "离"="离开"}
-
-["逮奉圣朝, 沐浴清化."]
-note = []
-translation = "到了晋朝建立，我蒙受着清明的政治教化"
-keyword_note = {"逮"="及，到", "奉"="承奉", "圣朝"="指当时的晋朝", "沐浴清化"="蒙受清平教化"}
-
-["前太守臣逵察臣孝廉；后刺史臣荣举臣秀才."]
-note = []
-translation = "前任太守逵，考察后推举臣下为孝廉，后任刺史荣又推举臣下为优秀人才"
-keyword_note = {"察"="考察和推举", "孝廉"="孝顺，品性纯洁", "举"="推举", "秀才"="优秀人才"}
-
-["臣以供养无主, 辞不赴命."]
-note = []
-translation = "臣下因为供奉赡养祖母的事无人承担，辞谢不接受任命"
-keyword_note = {"无主"="无人承担"}
-
-["诏书特下, 拜臣郎中, 寻蒙国恩, 除臣洗马."]
-note = []
-translation = "朝廷又特地下了诏书，任命我为郎中，不久又蒙受国家恩命，任命我为太子洗马"
-keyword_note = {"拜"="授予官职", "郎中"="尚书省的属官", "寻"="不久", "除"="拜官受职", "洗马"="太子的属官"}
-
-["猥以微贱, 当侍东宫, 非臣陨首所能上报."]
-note = []
-translation = "像我这样出身微贱地位卑下的人，担当侍奉太子的职务，这实在不是我杀身捐躯所能报答朝廷的"
-keyword_note = {"猥"="谦词", "微贱"="卑微低贱", "东宫"="太子居处", "陨首"="杀身"}
-
-["臣具以表闻, 辞不就职."]
-note = []
-translation = "我将以上苦衷上表报告，加以推辞不去就职"
-keyword_note = {"具"="详细", "闻"="使...知道"}
-
-["诏书切峻, 责臣逋慢；郡县逼迫, 催臣上道；州司临门, 急于星火."]
-note = []
-translation = "但是诏书急切严峻，责备我逃避命令，有意拖延，态度傲慢。郡县长官催促我立刻上路；州官登门督促，比流星坠落还要急迫"
-keyword_note = {"切峻"="急切而严厉", "逋慢"="逃避怠慢", "星火"="流星的光，喻急迫"}
-
-["臣欲奉诏奔驰, 则刘病日笃, 欲苟顺私情, 则告诉不许."]
-note = []
-translation = "我很想遵从皇上的旨意赴京就职，但祖母刘氏的病却一天比一天重；想要姑且顺从自己的私情，但报告申诉不被允许"
-keyword_note = {"日笃"="病情日益加重", "苟"="姑且", "告诉"="报告申诉"}
-
-["臣之进退, 实为狼狈."]
-note = []
-translation = "我是进退两难，十分狼狈"
-keyword_note = {"狼狈"="进退两难的样子"}
-
-["伏惟圣朝以孝治天下, 凡在故老, 犹蒙矜育, 况臣孤苦, 特为尤甚."]
-note = []
-translation = "我俯伏思量晋朝是用孝道来治理天下的，凡是年老而德高的旧臣，尚且还受到怜悯养育，何况我的孤苦程度更为严重呢"
-keyword_note = {"伏惟"="下对上的敬辞", "故老"="年老德高的旧臣", "矜育"="怜悯养育"}
-
-["且臣少仕伪朝, 历职郎署, 本图宦达, 不矜名节."]
-note = []
-translation = "况且我年轻的时候曾经做过蜀汉的官，担任过郎官职务，本来就希望做官显达，并不顾惜名声节操"
-keyword_note = {"伪朝"="对前朝的蔑称", "历职"="连续任职", "郎署"="尚书郎的官衙", "宦达"="官场上显达"}
-
-["今臣亡国贱俘, 至微至陋, 过蒙拔擢, 宠命优渥, 岂敢盘桓, 有所希冀！"]
-note = []
-translation = "现在我是一个低贱的亡国俘虏，十分卑微浅陋，受到过分提拔，恩宠优厚，怎敢犹豫不决而有非分的企求呢"
-keyword_note = {"拔擢"="提拔", "优渥"="优厚", "盘桓"="徘徊不前", "希冀"="非分的企求"}
-
-["但以刘日薄西山, 气息奄奄, 人命危浅, 朝不虑夕."]
-note = []
-translation = "只是因为祖母刘氏寿命即将终了，气息微弱，生命垂危，早上不能想到晚上怎样"
-keyword_note = {"日薄西山"="太阳接近西山，喻人寿命将终", "危浅"="生命垂危"}
-
-["臣无祖母, 无以至今日, 祖母无臣, 无以终余年."]
-note = []
-translation = "臣下我如果没有祖母，就没有今天的样子；祖母如果没有我的照料，也无法度过她的余生"
-keyword_note = {"终余年"="度过余生"}
-
-["母孙二人, 更相为命, 是以区区不能废远."]
-note = []
-translation = "我们祖孙二人，互相依靠而维持生命，因此我的内心不愿废止奉养，远离祖母"
-keyword_note = {"更相"="相互", "区区"="自己的私情", "废远"="废止奉养而远离"}
-
-["臣密今年四十有四, 祖母今年九十有六, 是臣尽节于陛下之日长, 报养刘之日短."]
-note = []
-translation = "臣下我现在的年龄四十四岁了，祖母现在的年龄九十六岁了，臣下我在陛下面前尽忠尽节的日子还长着呢，而在祖母刘氏面前尽孝尽心的日子已经不多了"
-keyword_note = {"有"="又", "尽节"="尽忠节"}
-
-["乌鸟私情, 愿乞终养."]
-note = []
-translation = "我怀着乌鸦反哺的私情，乞求能够准许我完成对祖母养老送终的心愿"
-keyword_note = {"乌鸟私情"="乌鸦反哺之情，喻孝心", "终养"="养老至终"}
-
-["臣之辛苦, 非独蜀之人士及二州牧伯所见明知, 皇天后土, 实所共鉴."]
-note = []
-translation = "我的辛酸苦楚，并不仅仅被蜀地的百姓及益州、梁州的长官所亲眼目睹、内心明白，连天地神明也都看得清清楚楚"
-keyword_note = {"辛苦"="辛酸苦楚", "牧伯"="州郡长官", "皇天后土"="天地神明", "鉴"="明察"}
-
-["愿陛下矜悯愚诚, 听臣微志, 庶刘侥幸, 保卒余年."]
-note = []
-translation = "希望陛下能怜悯我愚昧诚心，请允许我完成臣下一点小小的心愿，使祖母刘氏能够侥幸地保全她的余生"
-keyword_note = {"矜悯"="怜悯", "听"="准许", "庶"="或许（表希望）", "卒余年"="终老"}
-
-["臣生当陨首, 死当结草."]
-note = []
-translation = "我活着应当杀身报效朝廷，死了也要结草衔环来报答陛下的恩情"
-keyword_note = {"陨首"="掉脑袋，指献出生命", "结草"="死后报恩的典故"}
-
-["臣不胜犬马怖惧之情, 谨拜表以闻."]
-note = []
-translation = "臣下我怀着牛马一样不胜恐惧的心情，恭敬地呈上此表来使陛下知道这件事"
-keyword_note = {"不胜"="禁不住", "犬马怖惧"="臣子谦卑的自比", "闻"="使...知道"}

particles.py

@@ -1,170 +0,0 @@
-import pathlib
-import toml
-import time
-import auxiliary as aux
-
-class Electron():
-    """电子: 记忆分析元数据及算法"""
-    algorithm = "SM-2" # 暂时使用 SM-2 算法进行记忆拟合, 考虑 SM-15 替代
-    """
-    content = "" # 内容
-    efactor = 2.5 # 易度系数, 越大越简单, 最大为5 
-    real_rept = 0 # (实际)重复次数
-    rept = 0 # (有效)重复次数
-    interval = 0 # 最佳间隔
-    last_date = 0 # 上一次复习的时间戳
-    next_date = 0 # 将要复习的时间戳
-    is_activated = 0 # 激活状态
-    # *NOTE: 此处"时间戳"是以天为单位的整数, 即 UNIX 时间戳除以一天的秒数取整
-    last_modify = 0 # 最后修改时间戳(此处是UNIX时间戳)
-    """
-    def __init__(self, content: str, data: dict):
-        self.content = content
-        self.efactor = data.get('efactor', 2.5)
-        self.real_rept = data.get('real_rept', 0)
-        self.rept = data.get('rept', 0)
-        self.interval = data.get('interval', 0)
-        self.last_date = data.get('last_date', 0)
-        self.next_date = data.get('next_date', 0)
-        self.is_activated = data.get('is_activated', 0)
-        self.last_modify = time.time()
-            
-    def activate(self):
-        self.is_activated = 1
-    
-    def modify(self, var: str, value):
-        setattr(self, var, value)
-        self.last_modify = time.time()
-    
-    def export_data(self):
-        return {
-            'efactor': self.efactor,
-            'real_rept': self.real_rept,
-            'rept': self.rept,
-            'interval': self.interval,
-            'last_date': self.last_date,
-            'next_date': self.next_date,
-            'is_activated': self.is_activated
-        }
-
-    def revisor(self, quality):    
-        """SM-2 算法迭代决策机制实现
-        根据 quality(0 ~ 5) 进行参数迭代最佳间隔
-        quality 由主程序评估
-
-        Args:
-            quality (int): 记忆保留率量化参数
-        """
-        if quality == -1:
-            return -1
-        
-        self.efactor = self.efactor + (0.1 - (5 - quality) * (0.08 + (5 - quality) * 0.02))
-        self.efactor = max(1.3, self.efactor)
-
-        if quality < 3:
-            # 若保留率低于 3，重置重复次数
-            self.rept = 0 
-            self.interval = 0 # 设为0，以便下面重新计算 I(1)
-        else:
-            self.rept += 1
-        self.real_rept += 1
-        
-        if self.rept == 0: # 刚被重置或初次激活后复习
-            self.interval = 1 # I(1) 
-        elif self.rept == 1:
-            self.interval = 6 # I(2) 经验公式
-        else:
-            self.interval = round(self.interval * self.efactor)
-
-        self.last_date = aux.get_daystamp()
-        self.next_date = aux.get_daystamp() + self.interval
-
-    def __str__(self):
-        return (f"记忆单元预览 \n"
-                f"内容: '{self.content}' \n"
-                f"易度系数: {self.efactor:.2f} \n"
-                f"已经重复的次数: {self.rept} \n"
-                f"下次间隔: {self.interval} 天 \n"
-                f"下次复习日期时间戳: {self.next_date}")
-
-    def __eq__(self, other):
-        if self.content == other.content:
-            return 1
-        return 0
-
-    def __hash__(self):
-        return hash(self.content)
-    
-    @staticmethod
-    def placeholder():
-        return Electron("电子对象样例内容", {})
-
-    @staticmethod
-    def import_from_file(path: pathlib.Path):
-        name = path.name.replace(path.suffix, "")
-        with open(path, 'r') as f:
-            all = toml.load(f)
-            lst = list()
-            for i in all.keys():
-                lst.append(Electron(i, all[i]))
-            return (name, lst)
-    @staticmethod
-    def save_to_file(electron_dictized, path: pathlib.Path):
-        with open(path, 'w') as f:
-            toml.dump(electron_dictized, f)
-
-class Nucleon():
-    """核子: 材料元数据"""
-    def __init__(self, content: str, data: dict):
-        self.metadata = data
-        self.content = content
-    
-    @staticmethod
-    def import_from_file(path: pathlib.Path):
-        name = path.name.replace(path.suffix, "")
-        with open(path, 'r') as f:
-            all = toml.load(f)
-            lst = list()
-            for i in all.keys():
-                lst.append(Nucleon(i, all[i]))
-            return (name, lst)
-    
-    @staticmethod
-    def save_to_file(nucleon_dictized, path: pathlib.Path):
-        with open(path, 'w') as f:
-            toml.dump(nucleon_dictized, f)
-
-    @staticmethod
-    def placeholder():
-        return Nucleon("核子对象样例内容", {})
-
-class AtomicFile():
-    def __init__(self, path, type_="unknown"):
-        self.path = path
-        self.type_ = type_
-        if type_ == "nucleon":
-            self.name, self.datalist = Nucleon.import_from_file(pathlib.Path(path))
-        if type_ == "electron":
-            self.name, self.datalist = Electron.import_from_file(pathlib.Path(path))
-    def save(self):
-        dictobj = {i.content: i.export_data() for i in self.datalist}
-        print(dictobj)
-        if self.type_ == "nucleon":
-            Nucleon.save_to_file(dictobj, self.path)
-        if self.type_ == "electron":
-            Electron.save_to_file(dictobj, self.path)
-    def get_full_content(self):
-        if self.type_ == "nucleon":
-            text = ""
-            for i in self.datalist:
-                text += i.content
-            return text
-        return ""
-    def get_len(self):
-        return len(self.datalist)
-
-
-class Atom():
-    @staticmethod
-    def placeholder():
-        return (Electron.placeholder(), Nucleon.placeholder())

playsound_android.py

@@ -1,5 +0,0 @@
-"""Android Termux 无法编译 playsound 库的替代方案,
-需要安装 playaudio, 并重命名此文件至 playsound.py"""
-import os
-def playsound(path):
-    os.system(f"play-audio '{path}'")

pyproject.toml

@@ -0,0 +1,11 @@
+[build-system]
+requires = ["setuptools>=45", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[project]
+name = "heurams"
+version = "0.4.0"
+description = "Heuristic Assisted Memory Scheduler"
+
+[tool.setuptools.packages.find]
+where = ["src"]

reactor.py

@@ -1,113 +0,0 @@
-import typing
-import particles as pt
-import pathlib
-import auxiliary as aux
-class Parser():
-    """轻量级版本文件解析器, 用于文件管理器的记忆状态解析"""
-
-class Reactor():
-    """反应堆对象, 用于全面解析文件, 并处理和分配一次文件记忆流程的资源与策略"""
-    def __init__(self, nucleon_file: pt.AtomicFile, electron_file: pt.AtomicFile, tasked_num):
-        # 导入原子对象
-        self.reported = set()
-        self.nucleon_file = nucleon_file
-        self.electron_file = electron_file
-        self.tasked_num = tasked_num
-        self.atoms_new = list()
-        self.atoms_review = list()
-        counter = self.tasked_num
-
-        self.electron_dict = {elect.content: elect for elect in electron_file.datalist}
-
-        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
-                value = self.electron_dict[key]
-            
-            return value  # 返回获取的值（可能是默认值）
-
-        for nucleon in nucleon_file.datalist:
-            atom = (electron_dict_get_fallback(nucleon.content), nucleon)
-            if atom[0].is_activated == 0:
-                if counter > 0:
-                    atom[0].is_activated = 1
-                    self.atoms_new.append(atom)
-                    counter -= 1
-            else:
-                if atom[0].next_date <= aux.get_daystamp():
-                    atom[0].last_date = aux.get_daystamp()
-                    self.atoms_review.append(atom)
-        # 设置运行时
-        self.index: int
-        self.procession: list
-        self.failed: list
-        self.round_title: str
-        self.reported: set
-        self.current_atom: typing.Tuple[pt.Electron, pt.Nucleon]
-        self.round_set = 0
-        self.current_atom = pt.Atom.placeholder()
-
-    def set_round(self, title, procession):
-        self.round_set = 1
-        self.round_title = title
-        self.procession = procession
-        self.failed = list()
-        self.index = -1
-
-    def set_round_templated(self, stage):
-        titles = {
-            1: "复习模式",
-            2: "新记忆模式",
-            3: "总复习模式"
-        }
-        processions = {
-            1: self.atoms_review,
-            2: self.atoms_new,
-            3: list(set(self.atoms_new + self.atoms_review))
-        }
-        ret = 1
-        if stage == 1 and len(processions[1]) == 0:
-            stage = 2
-            ret = 2
-        self.set_round(title=titles[stage], procession=processions[stage])
-        return ret
-
-    def forward(self, step = 1):
-        if self.index + step >= len(self.procession):
-            if len(self.failed) > 0:
-                self.procession = self.failed
-                self.index = -1
-                self.forward(step)
-                if "- 额外复习" not in self.round_title:
-                    self.round_title += " - 额外复习"
-                self.failed = list()
-                return 1 # 自动重定向到 failed
-            else:
-                self.round_set = 0
-                return -1 # 此轮已完成
-        self.index += step
-        self.current_atom = self.procession[self.index]
-        return 0
-
-    def save(self):
-        print("Progress saved")
-        # self.nucleon_file.save()
-        temp = list()
-        for i in self.electron_dict.keys():
-            temp.append(self.electron_dict[i])
-        self.electron_file.datalist = temp
-        self.electron_file.save()
-    
-    def report(self, atom, quality):
-        if atom[0] not in self.reported:
-            atom[0].revisor(quality)
-            self.reported.add(atom[0])
-        if quality <= 3:
-            self.failed.append(atom)
-            return 1
-        else:
-            return 0

serve.py

@@ -1,3 +0,0 @@
-from webshare import server
-server = server.Server("python3 main.py", title="辅助记忆程序", host="0.0.0.0")
-server.serve()

src/heurams/__main__.py

@@ -0,0 +1,24 @@
+#!/usr/bin/env python3
+from textual.app import App
+import screens
+import os
+
+class AppLauncher(App):
+    CSS_PATH = "styles.css"
+    TITLE = "潜进 - 辅助记忆调度器"
+    BINDINGS = [("escape", "quit", "退出"), ("d", "toggle_dark", "改变色调")]
+    SCREENS = {
+        "dashboard": screens.DashboardScreen,
+    }
+
+    def on_mount(self) -> None:
+        self.push_screen("dashboard")
+
+if __name__ == "__main__":
+    script_dir = os.path.dirname(os.path.abspath(__file__))
+    os.chdir(script_dir)
+    os.makedirs("electron", exist_ok=True)
+    os.makedirs("nucleon", exist_ok=True)
+    os.makedirs("cache/voice", exist_ok=True)
+    app = AppLauncher()
+    app.run()

src/heurams/context.py

@@ -0,0 +1,31 @@
+"""
+全局上下文管理模块
+"""
+from contextvars import ContextVar
+from typing import Optional
+from heurams.services.config import ConfigFile
+
+config_var: ContextVar[ConfigFile] = ContextVar('config_var', default=ConfigFile("")) # 配置文件
+
+runtime_var: ContextVar = ContextVar('runtime_var', default=None) # 运行时共享数据
+
+class ConfigContext:
+    """
+    功能完备的上下文管理器
+    用于临时切换配置的作用域, 支持嵌套使用
+    Example:
+        >>> with ConfigContext(test_config):
+        ...     get_daystamp()  # 使用 test_config
+        >>> get_daystamp()  # 恢复原配置
+    """
+    
+    def __init__(self, config_provider: ConfigFile):
+        self.config_provider = config_provider
+        self._token = None
+    
+    def __enter__(self):
+        self._token = config_var.set(self.config_provider)
+        return self
+    
+    def __exit__(self, exc_type, exc_val, exc_tb):
+        config_var.reset(self._token) # type: ignore

src/heurams/interface/screens/memory.py

@@ -0,0 +1,140 @@
+
+class MemScreen(Screen):
+    BINDINGS = [
+        ("d", "toggle_dark", "改变色调"),
+        ("q", "pop_screen", "返回主菜单"),
+        ("v", "play_voice", "朗读"),
+    #    ("p", "precache_current", "预缓存当前单元集"),  # 新增预缓存快捷键
+    ]
+    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.nucleon_file = nucleon_file
+        self.electron_file = electron_file
+        self.reactor = Reactor(nucleon_file, electron_file, self, tasked_num)
+        self.stage = 1
+        self.stage += self.reactor.set_round_templated(self.stage)
+        first_forward = self.reactor.forward()
+        print(first_forward)
+        if first_forward == -1:
+            self.stage = 3
+            self.reactor.set_round_templated(3)
+            print(self.reactor.forward())
+        #self._forward_judge(first_forward)
+        self.compo = next(self.reactor.current_appar)
+        self.feedback_state = 0 # 默认状态
+        self.feedback_state_map = {
+            0: "",
+            255: "回答有误, 请重试. 或者重新学习此单元",
+        }
+
+    def compose(self) -> ComposeResult:
+        if type(self.compo).__name__ == "Recognition":
+            self.action_play_voice()
+        yield Header(show_clock=True)
+        with Center():
+            yield Static(
+                f"当前进度: {len(self.reactor.procession) - self.reactor.index}/{len(self.reactor.procession)}"
+            )
+        yield Label(self.feedback_state_map[self.feedback_state])
+        yield from self.compo.compose()
+        if self.feedback_state == 255:
+            yield Button("重新学习此单元", id="re-recognize", variant="warning")
+        yield Footer()
+
+    def on_mount(self):
+        pass
+
+    def on_button_pressed(self, event):
+        try:
+            if event.button.id == "re-recognize":
+                return
+        except:
+            pass
+        ret = self.compo.handler(event, "button")
+        self._forward_judge(ret)
+    def _forward_judge(self, ret):
+        self.feedback_state = 0
+        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:
+            if ret == 2:
+                self.feedback_state = 255 # 表示错误
+            else:
+                self.feedback_state = 0
+            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():
+                import edge_tts as tts
+                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_precache_current(self):
+        """预缓存当前单元集的音频"""
+        precache_screen = PrecachingScreen(self.nucleon_file)
+        self.app.push_screen(precache_screen)
+
+    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()

src/heurams/interface/screens/precache.py

@@ -0,0 +1,185 @@
+
+class PrecachingScreen(Screen):
+    """预缓存音频文件屏幕"""
+    BINDINGS = [("q", "go_back", "返回"), ("escape", "quit_app", "退出")]
+    
+    def __init__(self, nucleon_file = None):
+        super().__init__(name=None, id=None, classes=None)
+        self.nucleon_file = nucleon_file
+        self.is_precaching = False
+        self.current_file = ""
+        self.current_item = ""
+        self.progress = 0
+        self.total = 0
+        self.processed = 0
+        self.precache_worker = None
+
+    def compose(self) -> ComposeResult:
+        yield Header(show_clock=True)
+        with Container(id="precache_container"):
+            yield Label("[b]音频预缓存[/b]", classes="title-label")
+            
+            if self.nucleon_file:
+                yield Static(f"目标单元集: [b]{self.nucleon_file.name}[/b]", classes="target-info")
+                yield Static(f"单元数量: {len(self.nucleon_file.nucleons)}", classes="target-info")
+            else:
+                yield Static("目标: 所有单元集", classes="target-info")
+            
+            yield Static(id="status", classes="status-info")
+            yield Static(id="current_item", classes="current-item")
+            yield ProgressBar(total=100, show_eta=False, id="progress_bar")
+            
+            with Horizontal(classes="button-group"):
+                if not self.is_precaching:
+                    yield Button("开始预缓存", id="start_precache", variant="primary")
+                else:
+                    yield Button("取消预缓存", id="cancel_precache", variant="error")
+                yield Button("清空缓存", id="clear_cache", variant="warning")
+                yield Button("返回", id="go_back", variant="default")
+        yield Footer()
+
+    def on_mount(self):
+        """挂载时初始化状态"""
+        self.update_status("就绪", "等待开始...")
+
+    def update_status(self, status, current_item="", progress=None):
+        """更新状态显示"""
+        status_widget = self.query_one("#status", Static)
+        item_widget = self.query_one("#current_item", Static)
+        progress_bar = self.query_one("#progress_bar", ProgressBar)
+        
+        status_widget.update(f"状态: {status}")
+        item_widget.update(f"当前项目: {current_item}" if current_item else "")
+        
+        if progress is not None:
+            progress_bar.progress = progress
+            progress_bar.advance(0)  # 刷新显示
+
+    def precache_single_text(self, text: str):
+        """预缓存单个文本的音频"""
+        cache_dir = pathlib.Path("./cache/voice/")
+        cache_dir.mkdir(parents=True, exist_ok=True)
+        cache = cache_dir / f"{aux.get_md5(text)}.wav"
+        if not cache.exists():
+            try:
+                import edge_tts as tts
+                communicate = tts.Communicate(text, "zh-CN-XiaoxiaoNeural")
+                communicate.save_sync(str(cache))
+                return True
+            except Exception as e:
+                print(f"预缓存失败 '{text}': {e}")
+                return False
+        return True
+
+    def precache_file(self, nucleon_union: pt.NucleonUnion):
+        """预缓存单个文件的所有内容"""
+        self.current_file = nucleon_union.name
+        total_items = len(nucleon_union.nucleons)
+        
+        for idx, nucleon in enumerate(nucleon_union.nucleons):
+            # 检查是否被取消
+            worker = get_current_worker()
+            if worker and worker.is_cancelled:
+                return False
+                
+            text = nucleon['content'].replace('/', '')
+            self.current_item = text[:50] + "..." if len(text) > 50 else text
+            self.processed += 1
+            
+            # 更新进度
+            progress = int((self.processed / self.total) * 100) if self.total > 0 else 0
+            self.update_status(
+                f"处理中: {nucleon_union.name} ({idx+1}/{total_items})", 
+                self.current_item, 
+                progress
+            )
+            
+            # 预缓存音频
+            success = self.precache_single_text(text)
+            if not success:
+                self.update_status("错误", f"处理失败: {self.current_item}")
+                time.sleep(1)  # 短暂暂停以便用户看到错误信息
+                
+        return True
+
+    def precache_all_files(self):
+        """预缓存所有文件"""
+        nucleon_path = pathlib.Path("./nucleon")
+        nucleon_files = [f for f in nucleon_path.iterdir() if f.suffix == ".toml"]
+        
+        # 计算总项目数
+        self.total = 0
+        for file in nucleon_files:
+            try:
+                nu = pt.NucleonUnion(file)
+                self.total += len(nu.nucleons)
+            except:
+                continue
+        
+        self.processed = 0
+        self.is_precaching = True
+        
+        for file in nucleon_files:
+            try:
+                nu = pt.NucleonUnion(file)
+                if not self.precache_file(nu):
+                    break  # 用户取消
+            except Exception as e:
+                print(f"处理文件失败 {file}: {e}")
+                continue
+        
+        self.is_precaching = False
+        self.update_status("完成", "所有音频文件已预缓存", 100)
+
+    def precache_single_file(self):
+        """预缓存单个文件"""
+        if not self.nucleon_file:
+            return
+            
+        self.total = len(self.nucleon_file.nucleons)
+        self.processed = 0
+        self.is_precaching = True
+        
+        success = self.precache_file(self.nucleon_file)
+        
+        self.is_precaching = False
+        if success:
+            self.update_status("完成", f"'{self.nucleon_file.name}' 音频文件已预缓存", 100)
+        else:
+            self.update_status("已取消", "预缓存操作被用户取消", 0)
+
+    def on_button_pressed(self, event: Button.Pressed) -> None:
+        if event.button.id == "start_precache" and not self.is_precaching:
+            # 开始预缓存
+            if self.nucleon_file:
+                self.precache_worker = self.run_worker(self.precache_single_file, thread=True)
+            else:
+                self.precache_worker = self.run_worker(self.precache_all_files, thread=True)
+                
+        elif event.button.id == "cancel_precache" and self.is_precaching:
+            # 取消预缓存
+            if self.precache_worker:
+                self.precache_worker.cancel()
+            self.is_precaching = False
+            self.update_status("已取消", "预缓存操作被用户取消", 0)
+            
+        elif event.button.id == "clear_cache":
+            # 清空缓存
+            try:
+                shutil.rmtree("./cache/voice", ignore_errors=True)
+                self.update_status("已清空", "音频缓存已清空", 0)
+            except Exception as e:
+                self.update_status("错误", f"清空缓存失败: {e}")
+                
+        elif event.button.id == "go_back":
+            self.action_go_back()
+
+    def action_go_back(self):
+        if self.is_precaching and self.precache_worker:
+            self.precache_worker.cancel()
+        self.app.pop_screen()
+
+    def action_quit_app(self):
+        if self.is_precaching and self.precache_worker:
+            self.precache_worker.cancel()
+        self.app.exit()

src/heurams/kernel/particles.py

@@ -0,0 +1,278 @@
+#!/usr/bin/env python3
+import pathlib
+import toml
+import time
+import heurams.services.timer as timer
+from typing import List
+
+class Electron:
+    """电子: 记忆分析元数据及算法"""
+    algorithm = "SM-2"  # 暂时使用 SM-2 算法进行记忆拟合, 考虑 SM-15 替代
+
+    def __init__(self, content: str, metadata: dict):
+        self.content = content
+        self.metadata = metadata
+        if metadata == {}:
+            # print("NULL")
+            self._default_init()
+
+    def _default_init(self):
+        defaults = {
+            'efactor': 2.5,  # 易度系数, 越大越简单, 最大为5
+            'real_rept': 0,  # (实际)重复次数
+            'rept': 0,  # (有效)重复次数
+            'interval': 0,  # 最佳间隔
+            'last_date': 0,  # 上一次复习的时间戳
+            'next_date': 0,  # 将要复习的时间戳
+            'is_activated': 0,  # 激活状态
+            # *NOTE: 此处"时间戳"是以天为单位的整数, 即 UNIX 时间戳除以一天的秒数取整
+            'last_modify': time.time()  # 最后修改时间戳(此处是UNIX时间戳)
+        }
+        self.metadata = defaults
+
+    def activate(self):
+        self.metadata['is_activated'] = 1
+        self.metadata['last_modify'] = time.time()
+
+    def modify(self, var: str, value):
+        if var in self.metadata:
+            self.metadata[var] = value
+            self.metadata['last_modify'] = time.time()
+        else:
+            print(f"警告: '{var}' 非已知元数据字段")
+
+    def revisor(self, quality: int = 5, is_new_activation: bool = False):
+        """SM-2 算法迭代决策机制实现
+        根据 quality(0 ~ 5) 进行参数迭代最佳间隔
+        quality 由主程序评估
+
+        Args:
+            quality (int): 记忆保留率量化参数
+        """
+        print(f"REVISOR: {quality}, {is_new_activation}")
+        if quality == -1:
+            return -1
+
+        self.metadata['efactor'] = self.metadata['efactor'] + (
+            0.1 - (5 - quality) * (0.08 + (5 - quality) * 0.02)
+        )
+        self.metadata['efactor'] = max(1.3, self.metadata['efactor'])
+
+        if quality < 3:
+            # 若保留率低于 3，重置重复次数
+            self.metadata['rept'] = 0
+            self.metadata['interval'] = 0  # 设为0，以便下面重新计算 I(1)
+        else:
+            self.metadata['rept'] += 1
+
+        self.metadata['real_rept'] += 1
+
+        if is_new_activation:  # 初次激活
+            self.metadata['rept'] = 0
+            self.metadata['efactor'] = 2.5
+
+        if self.metadata['rept'] == 0:  # 刚被重置或初次激活后复习
+            self.metadata['interval'] = 1  # I(1)
+        elif self.metadata['rept'] == 1:
+            self.metadata['interval'] = 6  # I(2) 经验公式
+        else:
+            self.metadata['interval'] = round(
+                self.metadata['interval'] * self.metadata['efactor']
+            )
+
+        self.metadata['last_date'] = timer.get_daystamp()
+        self.metadata['next_date'] = timer.get_daystamp() + self.metadata['interval']
+        self.metadata['last_modify'] = time.time()
+
+    def __str__(self):
+        return (
+            f"记忆单元预览 \n"
+            f"内容: '{self.content}' \n"
+            f"易度系数: {self.metadata['efactor']:.2f} \n"
+            f"已经重复的次数: {self.metadata['rept']} \n"
+            f"下次间隔: {self.metadata['interval']} 天 \n"
+            f"下次复习日期时间戳: {self.metadata['next_date']}"
+        )
+
+    def __eq__(self, other):
+        if self.content == other.content:
+            return True
+        return False
+
+    def __hash__(self):
+        return hash(self.content)
+
+    def __getitem__(self, key):
+        if key == "content":
+            return self.content
+        if key in self.metadata:
+            return self.metadata[key]
+        else:
+            raise KeyError(f"Key '{key}' not found in metadata.")
+
+    def __setitem__(self, key, value):
+        if key == "content":
+            raise AttributeError("content 应为只读")
+        self.metadata[key] = value
+        self.metadata['last_modify'] = time.time()
+
+    def __iter__(self):
+        yield from self.metadata.keys()
+
+    def __len__(self):
+        return len(self.metadata)
+
+    @staticmethod
+    def placeholder():
+        return Electron("电子对象样例内容", {})
+
+
+class Nucleon:
+    """核子: 材料元数据"""
+
+    def __init__(self, content: str, data: dict):
+        self.metadata = data
+        self.content = content
+
+    def __getitem__(self, key):
+        if key == "content":
+            return self.content
+        if key in self.metadata:
+            return self.metadata[key]
+        else:
+            raise KeyError(f"Key '{key}' not found in metadata.")
+
+    def __iter__(self):
+        yield from self.metadata.keys()
+
+    def __len__(self):
+        return len(self.metadata)
+
+    def __hash__(self):
+        return hash(self.content)
+
+    @staticmethod
+    def placeholder():
+        return Nucleon("核子对象样例内容", {})
+
+
+class NucleonUnion():
+    """
+    替代原有 NucleonFile 类, 支持复杂逻辑
+
+    Attributes:
+        path (Path): 对应于 NucleonUnion 实例的文件路径。
+        name (str): 核联对象的显示名称，从文件名中派生。
+        nucleons (list): 内部核子对象的列表。
+        nucleons_dict (dict): 内部核子对象的字典，以核子内容作为键。
+        keydata (dict): 核子对象字典键名的翻译。
+        testdata (dict): 记忆测试项目的元数据。
+
+    Parameters:
+        path (Path): 包含核子数据的文件路径。
+    """
+
+    def __init__(self, path: pathlib.Path):
+        self.path = path
+        self.name = path.name.replace(path.suffix, "")
+        with open(path, 'r') as f:
+            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: List[Nucleon] = lst
+            self.nucleons_dict = {i.content: i for i in lst}
+
+    def __len__(self):
+        return len(self.nucleons)
+    
+    def linked_electron_union(self):
+        if (self.path.parent / '..' / 'electron' / self.path.name).exists():
+            return ElectronUnion(self.path.parent / '..' / 'electron' / self.path.name)
+        else:
+            return 0
+
+    def save(self):
+        with open(self.path, 'w') as f:
+            tmp = {i.content: i.metadata for i in self.nucleons}
+            toml.dump(tmp, f)
+
+
+class ElectronUnion:
+    """取代原有 ElectronFile 类, 以支持复杂逻辑"""
+    def __init__(self, path):
+        self.path = path
+        print(path)
+        self.name = path.name.replace(path.suffix, "")
+        with open(path, 'r') as f:
+            all = toml.load(f)
+            lst = list()
+            for i in all.keys():
+                if i != "total":
+                    lst.append(Electron(i, all[i]))
+            self.total = all.get("total", {"last_date": 0})
+            self.electrons = lst
+            self.electrons_dict = {i.content: i for i in lst}
+
+    def sync(self):
+        """同步 electrons_dict 中新增对到 electrons 中, 仅用于缺省初始化不存在映射时调用"""
+        self.electrons = self.electrons_dict.values()
+    
+    def __len__(self):
+        return len(self.electrons)
+    
+    def linked_nucleon_union(self):
+        return NucleonUnion(self.path.parent / '..' / 'nucleon' / self.path.name)
+
+    def save(self):
+        # print(1)
+        self.total["last_date"] = timer.get_daystamp()
+        with open(self.path, 'w') as f:
+            tmp = {i.content: i.metadata for i in self.electrons}
+            tmp["total"] = self.total
+            # print(tmp)
+            toml.dump(tmp, f)
+
+
+class Atom:
+    @staticmethod
+    def placeholder():
+        return (Electron.placeholder(), Nucleon.placeholder(), {})
+
+    @staticmethod
+    def advanced_placeholder():
+        return (
+            Electron("两只黄鹤鸣翠柳", {}),
+            Nucleon(
+                "两只黄鹤鸣翠柳",
+                {
+                    "note": [],
+                    "translation": "臣子李密陈言：我因命运不好，小时候遭遇到了不幸",
+                    "keyword_note": {
+                        "险衅": "凶险祸患（这里指命运不好）",
+                        "夙": "早时，这里指年幼的时候",
+                        "闵": "通'悯'，指可忧患的事",
+                        "凶": "不幸，指丧父"
+                    }
+                }
+            ),
+            {
+                "keydata": {
+                    "note": "笔记",
+                    "keyword_note": "关键词翻译",
+                    "translation": "语句翻译"
+                },
+                "testdata": {
+                    "additional_inf": ["translation", "note", "keyword_note"],
+                    "fill_blank_test": ["translation"],
+                    "draw_card_test": ["keyword_note"]
+                },
+                "is_new_activation": 0
+            }
+        )

src/heurams/kernel/particles/electron.py

@@ -0,0 +1,126 @@
+#!/usr/bin/env python3
+import pathlib
+import toml
+import time
+import heurams.services.timer as timer
+
+class Electron:
+    """电子: 记忆分析元数据及算法"""
+    algorithm = "SM-2"  # 暂时使用 SM-2 算法进行记忆拟合, 考虑 SM-15 替代
+
+    def __init__(self, content: str, metadata: dict):
+        self.content = content
+        self.metadata = metadata
+        if metadata == {}:
+            # print("NULL")
+            self._default_init()
+
+    def _default_init(self):
+        defaults = {
+            'efactor': 2.5,  # 易度系数, 越大越简单, 最大为5
+            'real_rept': 0,  # (实际)重复次数
+            'rept': 0,  # (有效)重复次数
+            'interval': 0,  # 最佳间隔
+            'last_date': 0,  # 上一次复习的时间戳
+            'next_date': 0,  # 将要复习的时间戳
+            'is_activated': 0,  # 激活状态
+            # *NOTE: 此处"时间戳"是以天为单位的整数, 即 UNIX 时间戳除以一天的秒数取整
+            'last_modify': time.time()  # 最后修改时间戳(此处是UNIX时间戳)
+        }
+        self.metadata = defaults
+
+    def activate(self):
+        self.metadata['is_activated'] = 1
+        self.metadata['last_modify'] = time.time()
+
+    def modify(self, var: str, value):
+        if var in self.metadata:
+            self.metadata[var] = value
+            self.metadata['last_modify'] = time.time()
+        else:
+            print(f"警告: '{var}' 非已知元数据字段")
+
+    def revisor(self, quality: int = 5, is_new_activation: bool = False):
+        """SM-2 算法迭代决策机制实现
+        根据 quality(0 ~ 5) 进行参数迭代最佳间隔
+        quality 由主程序评估
+
+        Args:
+            quality (int): 记忆保留率量化参数
+        """
+        print(f"REVISOR: {quality}, {is_new_activation}")
+        if quality == -1:
+            return -1
+
+        self.metadata['efactor'] = self.metadata['efactor'] + (
+            0.1 - (5 - quality) * (0.08 + (5 - quality) * 0.02)
+        )
+        self.metadata['efactor'] = max(1.3, self.metadata['efactor'])
+
+        if quality < 3:
+            # 若保留率低于 3，重置重复次数
+            self.metadata['rept'] = 0
+            self.metadata['interval'] = 0  # 设为0，以便下面重新计算 I(1)
+        else:
+            self.metadata['rept'] += 1
+
+        self.metadata['real_rept'] += 1
+
+        if is_new_activation:  # 初次激活
+            self.metadata['rept'] = 0
+            self.metadata['efactor'] = 2.5
+
+        if self.metadata['rept'] == 0:  # 刚被重置或初次激活后复习
+            self.metadata['interval'] = 1  # I(1)
+        elif self.metadata['rept'] == 1:
+            self.metadata['interval'] = 6  # I(2) 经验公式
+        else:
+            self.metadata['interval'] = round(
+                self.metadata['interval'] * self.metadata['efactor']
+            )
+
+        self.metadata['last_date'] = timer.get_daystamp()
+        self.metadata['next_date'] = timer.get_daystamp() + self.metadata['interval']
+        self.metadata['last_modify'] = time.time()
+
+    def __str__(self):
+        return (
+            f"记忆单元预览 \n"
+            f"内容: '{self.content}' \n"
+            f"易度系数: {self.metadata['efactor']:.2f} \n"
+            f"已经重复的次数: {self.metadata['rept']} \n"
+            f"下次间隔: {self.metadata['interval']} 天 \n"
+            f"下次复习日期时间戳: {self.metadata['next_date']}"
+        )
+
+    def __eq__(self, other):
+        if self.content == other.content:
+            return True
+        return False
+
+    def __hash__(self):
+        return hash(self.content)
+
+    def __getitem__(self, key):
+        if key == "content":
+            return self.content
+        if key in self.metadata:
+            return self.metadata[key]
+        else:
+            raise KeyError(f"Key '{key}' not found in metadata.")
+
+    def __setitem__(self, key, value):
+        if key == "content":
+            raise AttributeError("content 应为只读")
+        self.metadata[key] = value
+        self.metadata['last_modify'] = time.time()
+
+    def __iter__(self):
+        yield from self.metadata.keys()
+
+    def __len__(self):
+        return len(self.metadata)
+
+    @staticmethod
+    def placeholder():
+        return Electron("电子对象样例内容", {})

src/heurams/services/audio_service.py

@@ -0,0 +1 @@
+# 音频服务

src/heurams/services/cache.py

@@ -0,0 +1 @@
+# 缓存服务

src/heurams/services/config.py

@@ -0,0 +1,35 @@
+# 配置文件服务
+import pathlib
+import toml
+import typing
+
+class ConfigFile:
+    def __init__(self, path: str):
+        self.path = pathlib.Path(path)
+        if not self.path.exists():
+            self.path.touch()
+        self.data = dict()
+        self._load()
+
+    def _load(self):
+        """从文件加载配置数据"""
+        with open(self.path, 'r') as f:
+            try:
+                self.data = toml.load(f)
+            except toml.TomlDecodeError:
+                self.data = {}
+
+    def modify(self, key: str, value: typing.Any):
+        """修改配置值并保存"""
+        self.data[key] = value
+        self.save()
+
+    def save(self, path: typing.Union[str, pathlib.Path] = ""):
+        """保存配置到文件"""
+        save_path = pathlib.Path(path) if path else self.path
+        with open(save_path, 'w') as f:
+            toml.dump(self.data, f)
+
+    def get(self, key: str, default: typing.Any = None) -> typing.Any:
+        """获取配置值，如果不存在返回默认值"""
+        return self.data.get(key, default)

src/heurams/services/hasher.py

@@ -0,0 +1,5 @@
+# 哈希服务
+import hashlib
+
+def get_md5(text):
+    return hashlib.md5(text.encode('utf-8')).hexdigest()

src/heurams/services/timer.py

@@ -0,0 +1,20 @@
+# 时间服务
+from heurams.context import config_var
+import time
+
+def get_daystamp() -> int:
+    """获取当前日戳(以天为单位的整数时间戳)"""
+    time_override = config_var.get().get("daystamp_override", -1)
+    if time_override != -1:
+        return int(time_override)
+    
+    return int((time.time() + config_var.get().get("timezone_offset")) // (24 * 3600))
+
+def get_timestamp() -> float:
+    """获取 UNIX 时间戳"""
+    # 搞这个类的原因是要支持可复现操作
+    time_override = config_var.get().get("timestamp_override", -1)
+    if time_override != -1:
+        return float(time_override)
+    
+    return time.time()

src/heurams/services/tts_service.py

@@ -0,0 +1 @@
+# 文本转语音服务

src/heurams/services/version.py

@@ -0,0 +1 @@
+# 版本控制集成服务

styles.tcss

@@ -1,55 +0,0 @@
-
-Screen {
-    align: center middle;
-}
-
-#main_container {
-    align: center middle;
-    width: 80%;
-    height: auto;
-    border: thick $primary-lighten-2;
-    padding: 2;
-}
-
-#sentence {
-    content-align: center middle;
-    width: 100%;
-    height: 5;
-    margin-bottom: 2;
-    text-style: bold;
-}
-
-#progress {
-    width: 100%;
-    content-align: center middle;
-    margin-bottom: 1;
-    color: $text-muted;
-}
-
-
-
-Button {
-    align-horizontal: center;
-    width: 50%;
-    margin: 0 0;
-}
-.choice {
-    align-horizontal: center;
-    width: 50%;
-    margin: 0 0;
-    height: auto;
-}
-/* no_margin.tcss */
-
-#button_container {
-    align-horizontal: center;
-    height: 9;
-}
-
-/* 选中 #button_container 下所有的 Horizontal 子元素 */
-#button_container > Horizontal {
-    margin-top: 0;
-    margin-bottom: 0;
-    align-horizontal: center;
-    width: 40%;
-}

webshare/_binary_encode.py

@@ -1,325 +0,0 @@
-"""
-An encoding / decoding format suitable for serializing data structures to binary.
-
-This is based on https://en.wikipedia.org/wiki/Bencode with some extensions.
-
-The following data types may be encoded:
-
-- None
-- int
-- bool
-- bytes
-- str
-- list
-- tuple
-- dict
-
-"""
-
-from __future__ import annotations
-
-from typing import Any, Callable
-
-
-class DecodeError(Exception):
-    """A problem decoding data."""
-
-
-def dump(data: object) -> bytes:
-    """Encodes a data structure in to bytes.
-
-    Args:
-        data: Data structure
-
-    Returns:
-        A byte string encoding the data.
-    """
-
-    def encode_none(_datum: None) -> bytes:
-        """
-        Encodes a None value.
-
-        Args:
-            datum: Always None.
-
-        Returns:
-            None encoded.
-        """
-        return b"N"
-
-    def encode_bool(datum: bool) -> bytes:
-        """
-        Encode a boolean value.
-
-        Args:
-            datum: The boolean value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        return b"T" if datum else b"F"
-
-    def encode_int(datum: int) -> bytes:
-        """
-        Encode an integer value.
-
-        Args:
-            datum: The integer value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        return b"i%ie" % datum
-
-    def encode_bytes(datum: bytes) -> bytes:
-        """
-        Encode a bytes value.
-
-        Args:
-            datum: The bytes value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        return b"%i:%s" % (len(datum), datum)
-
-    def encode_string(datum: str) -> bytes:
-        """
-        Encode a string value.
-
-        Args:
-            datum: The string value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        encoded_data = datum.encode("utf-8")
-        return b"s%i:%s" % (len(encoded_data), encoded_data)
-
-    def encode_list(datum: list) -> bytes:
-        """
-        Encode a list value.
-
-        Args:
-            datum: The list value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        return b"l%se" % b"".join(encode(element) for element in datum)
-
-    def encode_tuple(datum: tuple) -> bytes:
-        """
-        Encode a tuple value.
-
-        Args:
-            datum: The tuple value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        return b"t%se" % b"".join(encode(element) for element in datum)
-
-    def encode_dict(datum: dict) -> bytes:
-        """
-        Encode a dictionary value.
-
-        Args:
-            datum: The dictionary value to encode.
-
-        Returns:
-            The encoded bytes.
-        """
-        return b"d%se" % b"".join(
-            b"%s%s" % (encode(key), encode(value)) for key, value in datum.items()
-        )
-
-    ENCODERS: dict[type, Callable[[Any], Any]] = {
-        type(None): encode_none,
-        bool: encode_bool,
-        int: encode_int,
-        bytes: encode_bytes,
-        str: encode_string,
-        list: encode_list,
-        tuple: encode_tuple,
-        dict: encode_dict,
-    }
-
-    def encode(datum: object) -> bytes:
-        """Recursively encode data.
-
-        Args:
-            datum: Data suitable for encoding.
-
-        Raises:
-            TypeError: If `datum` is not one of the supported types.
-
-        Returns:
-            Encoded data bytes.
-        """
-        try:
-            decoder = ENCODERS[type(datum)]
-        except KeyError:
-            raise TypeError("Can't encode {datum!r}") from None
-        return decoder(datum)
-
-    return encode(data)
-
-
-def load(encoded: bytes) -> object:
-    """Load an encoded data structure from bytes.
-
-    Args:
-        encoded: Encoded data in bytes.
-
-    Raises:
-        DecodeError: If an error was encountered decoding the string.
-
-    Returns:
-        Decoded data.
-    """
-    if not isinstance(encoded, bytes):
-        raise TypeError("must be bytes")
-    max_position = len(encoded)
-    position = 0
-
-    def get_byte() -> bytes:
-        """Get an encoded byte and advance position.
-
-        Raises:
-            DecodeError: If the end of the data was reached
-
-        Returns:
-            A bytes object with a single byte.
-        """
-        nonlocal position
-        if position >= max_position:
-            raise DecodeError("More data expected")
-        character = encoded[position : position + 1]
-        position += 1
-        return character
-
-    def peek_byte() -> bytes:
-        """Get the byte at the current position, but don't advance position.
-
-        Returns:
-            A bytes object with a single byte.
-        """
-        return encoded[position : position + 1]
-
-    def get_bytes(size: int) -> bytes:
-        """Get a number of bytes of encode data.
-
-        Args:
-            size: Number of bytes to retrieve.
-
-        Raises:
-            DecodeError: If there aren't enough bytes.
-
-        Returns:
-            A bytes object.
-        """
-        nonlocal position
-        bytes_data = encoded[position : position + size]
-        if len(bytes_data) != size:
-            raise DecodeError(b"Missing bytes in {bytes_data!r}")
-        position += size
-        return bytes_data
-
-    def decode_int() -> int:
-        """Decode an int from the encoded data.
-
-        Returns:
-            An integer.
-        """
-        int_bytes = b""
-        while (byte := get_byte()) != b"e":
-            int_bytes += byte
-        return int(int_bytes)
-
-    def decode_bytes(size_bytes: bytes) -> bytes:
-        """Decode a bytes string from the encoded data.
-
-        Returns:
-            A bytes object.
-        """
-        while (byte := get_byte()) != b":":
-            size_bytes += byte
-        bytes_string = get_bytes(int(size_bytes))
-        return bytes_string
-
-    def decode_string() -> str:
-        """Decode a (utf-8 encoded) string from the encoded data.
-
-        Returns:
-            A string.
-        """
-        size_bytes = b""
-        while (byte := get_byte()) != b":":
-            size_bytes += byte
-        bytes_string = get_bytes(int(size_bytes))
-        decoded_string = bytes_string.decode("utf-8", errors="replace")
-        return decoded_string
-
-    def decode_list() -> list[object]:
-        """Decode a list.
-
-        Returns:
-            A list of data.
-        """
-        elements: list[object] = []
-        add_element = elements.append
-        while peek_byte() != b"e":
-            add_element(decode())
-        get_byte()
-        return elements
-
-    def decode_tuple() -> tuple[object, ...]:
-        """Decode a tuple.
-
-        Returns:
-            A tuple of decoded data.
-        """
-        elements: list[object] = []
-        add_element = elements.append
-        while peek_byte() != b"e":
-            add_element(decode())
-        get_byte()
-        return tuple(elements)
-
-    def decode_dict() -> dict[object, object]:
-        """Decode a dict.
-
-        Returns:
-            A dict of decoded data.
-        """
-        elements: dict[object, object] = {}
-        add_element = elements.__setitem__
-        while peek_byte() != b"e":
-            add_element(decode(), decode())
-        get_byte()
-        return elements
-
-    DECODERS = {
-        b"i": decode_int,
-        b"s": decode_string,
-        b"l": decode_list,
-        b"t": decode_tuple,
-        b"d": decode_dict,
-        b"T": lambda: True,
-        b"F": lambda: False,
-        b"N": lambda: None,
-    }
-
-    def decode() -> object:
-        """Recursively decode data.
-
-        Returns:
-            Decoded data.
-        """
-        decoder = DECODERS.get(initial := get_byte(), None)
-        if decoder is None:
-            return decode_bytes(initial)
-        return decoder()
-
-    return decode()

webshare/app_service.py

@@ -1,349 +0,0 @@
-from __future__ import annotations
-from pathlib import Path
-
-import asyncio
-import io
-import json
-import os
-from typing import Awaitable, Callable, Literal
-from asyncio.subprocess import Process
-import logging
-
-from importlib.metadata import version
-import uuid
-
-from webshare.download_manager import DownloadManager
-from webshare._binary_encode import load as binary_load
-
-log = logging.getLogger("textual-serve")
-
-
-class AppService:
-    """Creates and manages a single Textual app subprocess.
-
-    When a user connects to the websocket in their browser, a new AppService
-    instance is created to manage the corresponding Textual app process.
-    """
-
-    def __init__(
-        self,
-        command: str,
-        *,
-        write_bytes: Callable[[bytes], Awaitable[None]],
-        write_str: Callable[[str], Awaitable[None]],
-        close: Callable[[], Awaitable[None]],
-        download_manager: DownloadManager,
-        debug: bool = False,
-    ) -> None:
-        self.app_service_id: str = uuid.uuid4().hex
-        """The unique ID of this running app service."""
-        self.command = command
-        """The command to launch the Textual app subprocess."""
-        self.remote_write_bytes = write_bytes
-        """Write bytes to the client browser websocket."""
-        self.remote_write_str = write_str
-        """Write string to the client browser websocket."""
-        self.remote_close = close
-        """Close the client browser websocket."""
-        self.debug = debug
-        """Enable/disable debug mode."""
-
-        self._process: Process | None = None
-        self._task: asyncio.Task[None] | None = None
-        self._stdin: asyncio.StreamWriter | None = None
-        self._exit_event = asyncio.Event()
-        self._download_manager = download_manager
-
-    @property
-    def stdin(self) -> asyncio.StreamWriter:
-        """The processes standard input stream."""
-        assert self._stdin is not None
-        return self._stdin
-
-    def _build_environment(self, width: int = 80, height: int = 24) -> dict[str, str]:
-        """Build an environment dict for the App subprocess.
-
-        Args:
-            width: Initial width.
-            height: Initial height.
-
-        Returns:
-            A environment dict.
-        """
-        environment = dict(os.environ.copy())
-        environment["TEXTUAL_DRIVER"] = "textual.drivers.web_driver:WebDriver"
-        environment["TEXTUAL_FPS"] = "60"
-        environment["TEXTUAL_COLOR_SYSTEM"] = "truecolor"
-        environment["TERM_PROGRAM"] = "textual"
-        environment["TERM_PROGRAM_VERSION"] = version("textual-serve")
-        environment["COLUMNS"] = str(width)
-        environment["ROWS"] = str(height)
-        if self.debug:
-            environment["TEXTUAL"] = "debug,devtools"
-            environment["TEXTUAL_LOG"] = "textual.log"
-        return environment
-
-    async def _open_app_process(self, width: int = 80, height: int = 24) -> Process:
-        """Open a process to run the app.
-
-        Args:
-            width: Width of the terminal.
-            height: height of the terminal.
-        """
-        environment = self._build_environment(width=width, height=height)
-        self._process = process = await asyncio.create_subprocess_shell(
-            self.command,
-            stdin=asyncio.subprocess.PIPE,
-            stdout=asyncio.subprocess.PIPE,
-            stderr=asyncio.subprocess.PIPE,
-            env=environment,
-        )
-        assert process.stdin is not None
-        self._stdin = process.stdin
-
-        return process
-
-    @classmethod
-    def encode_packet(cls, packet_type: Literal[b"D", b"M"], payload: bytes) -> bytes:
-        """Encode a packet.
-
-        Args:
-            packet_type: The packet type (b"D" for data or b"M" for meta)
-            payload: The payload.
-
-        Returns:
-            Data as bytes.
-        """
-        return b"%s%s%s" % (packet_type, len(payload).to_bytes(4, "big"), payload)
-
-    async def send_bytes(self, data: bytes) -> bool:
-        """Send bytes to process.
-
-        Args:
-            data: Data to send.
-
-        Returns:
-            True if the data was sent, otherwise False.
-        """
-        stdin = self.stdin
-        try:
-            stdin.write(self.encode_packet(b"D", data))
-        except RuntimeError:
-            return False
-        try:
-            await stdin.drain()
-        except Exception:
-            return False
-        return True
-
-    async def send_meta(self, data: dict[str, str | None | int | bool]) -> bool:
-        """Send meta information to process.
-
-        Args:
-            data: Meta dict to send.
-
-        Returns:
-            True if the data was sent, otherwise False.
-        """
-        stdin = self.stdin
-        data_bytes = json.dumps(data).encode("utf-8")
-        try:
-            stdin.write(self.encode_packet(b"M", data_bytes))
-        except RuntimeError:
-            return False
-        try:
-            await stdin.drain()
-        except Exception:
-            return False
-        return True
-
-    async def set_terminal_size(self, width: int, height: int) -> None:
-        """Tell the process about the new terminal size.
-
-        Args:
-            width: Width of terminal in cells.
-            height: Height of terminal in cells.
-        """
-        await self.send_meta(
-            {
-                "type": "resize",
-                "width": width,
-                "height": height,
-            }
-        )
-
-    async def blur(self) -> None:
-        """Send an (app) blur to the process."""
-        await self.send_meta({"type": "blur"})
-
-    async def focus(self) -> None:
-        """Send an (app) focus to the process."""
-        await self.send_meta({"type": "focus"})
-
-    async def start(self, width: int, height: int) -> None:
-        await self._open_app_process(width, height)
-        self._task = asyncio.create_task(self.run())
-
-    async def stop(self) -> None:
-        """Stop the process and wait for it to complete."""
-        if self._task is not None:
-            await self._download_manager.cancel_app_downloads(
-                app_service_id=self.app_service_id
-            )
-
-            await self.send_meta({"type": "quit"})
-            await self._task
-            self._task = None
-
-    async def run(self) -> None:
-        """Run the Textual app process.
-
-        !!! note
-
-            Do not call this manually, use `start`.
-
-        """
-        META = b"M"
-        DATA = b"D"
-        PACKED = b"P"
-
-        assert self._process is not None
-        process = self._process
-
-        stdout = process.stdout
-        stderr = process.stderr
-        assert stdout is not None
-        assert stderr is not None
-
-        stderr_data = io.BytesIO()
-
-        async def read_stderr() -> None:
-            """Task to read stderr."""
-            try:
-                while True:
-                    data = await stderr.read(1024 * 4)
-                    if not data:
-                        break
-                    stderr_data.write(data)
-            except asyncio.CancelledError:
-                pass
-
-        stderr_task = asyncio.create_task(read_stderr())
-
-        try:
-            ready = False
-            # Wait for prelude text, so we know it is a Textual app
-            for _ in range(10):
-                if not (line := await stdout.readline()):
-                    break
-                if line == b"__GANGLION__\n":
-                    ready = True
-                    break
-
-            if not ready:
-                log.error("Application failed to start")
-                if error_text := stderr_data.getvalue():
-                    import sys
-
-                    sys.stdout.write(error_text.decode("utf-8", "replace"))
-
-            readexactly = stdout.readexactly
-            int_from_bytes = int.from_bytes
-            while True:
-                type_bytes = await readexactly(1)
-                size_bytes = await readexactly(4)
-                size = int_from_bytes(size_bytes, "big")
-                payload = await readexactly(size)
-                if type_bytes == DATA:
-                    await self.on_data(payload)
-                elif type_bytes == META:
-                    await self.on_meta(payload)
-                elif type_bytes == PACKED:
-                    await self.on_packed(payload)
-
-        except asyncio.IncompleteReadError:
-            pass
-        except ConnectionResetError:
-            pass
-        except asyncio.CancelledError:
-            pass
-
-        finally:
-            stderr_task.cancel()
-            await stderr_task
-
-        if error_text := stderr_data.getvalue():
-            import sys
-
-            sys.stdout.write(error_text.decode("utf-8", "replace"))
-
-    async def on_data(self, payload: bytes) -> None:
-        """Called when there is data.
-
-        Args:
-            payload: Data received from process.
-        """
-        await self.remote_write_bytes(payload)
-
-    async def on_meta(self, data: bytes) -> None:
-        """Called when there is a meta packet sent from the running app process.
-
-        Args:
-            data: Encoded meta data.
-        """
-        meta_data: dict[str, object] = json.loads(data)
-        meta_type = meta_data["type"]
-
-        if meta_type == "exit":
-            await self.remote_close()
-        elif meta_type == "open_url":
-            payload = json.dumps(
-                [
-                    "open_url",
-                    {
-                        "url": meta_data["url"],
-                        "new_tab": meta_data["new_tab"],
-                    },
-                ]
-            )
-            await self.remote_write_str(payload)
-        elif meta_type == "deliver_file_start":
-            log.debug("deliver_file_start, %s", meta_data)
-            try:
-                # Record this delivery key as available for download.
-                delivery_key = str(meta_data["key"])
-                await self._download_manager.create_download(
-                    app_service=self,
-                    delivery_key=delivery_key,
-                    file_name=Path(meta_data["path"]).name,
-                    open_method=meta_data["open_method"],
-                    mime_type=meta_data["mime_type"],
-                    encoding=meta_data["encoding"],
-                    name=meta_data.get("name", None),
-                )
-            except KeyError:
-                log.error("Missing key in `deliver_file_start` meta packet")
-                return
-            else:
-                # Tell the browser front-end about the new delivery key,
-                # so that it may hit the "/download/{key}" endpoint
-                # to start the download.
-                json_string = json.dumps(["deliver_file_start", delivery_key])
-                await self.remote_write_str(json_string)
-        else:
-            log.warning(
-                f"Unknown meta type: {meta_type!r}. You may need to update `textual-serve`."
-            )
-
-    async def on_packed(self, payload: bytes) -> None:
-        """Called when there is a packed packet sent from the running app process.
-
-        Args:
-            payload: Encoded packed data.
-        """
-        unpacked = binary_load(payload)
-        if unpacked[0] == "deliver_chunk":
-            # If we receive a chunk, hand it to the download manager to
-            # handle distribution to the browser.
-            _, delivery_key, chunk = unpacked
-            await self._download_manager.chunk_received(delivery_key, chunk)

webshare/download_manager.py

@@ -1,197 +0,0 @@
-from __future__ import annotations
-
-import asyncio
-from dataclasses import dataclass, field
-import logging
-from typing import AsyncGenerator, TYPE_CHECKING
-
-if TYPE_CHECKING:
-    from webshare.app_service import AppService
-
-log = logging.getLogger("textual-serve")
-
-DOWNLOAD_TIMEOUT = 4
-DOWNLOAD_CHUNK_SIZE = 1024 * 64  # 64 KB
-
-
-@dataclass
-class Download:
-    app_service: "AppService"
-    """The app service that the download is associated with."""
-
-    delivery_key: str
-    """Key which identifies the download."""
-
-    file_name: str
-    """The name of the file to download. This will be used to set
-    the Content-Disposition filename."""
-
-    open_method: str
-    """The method to open the file with. "browser" or "download"."""
-
-    mime_type: str
-    """The mime type of the content."""
-
-    encoding: str | None = None
-    """The encoding of the content.
-    Will be None if the content is binary.
-    """
-
-    name: str | None = None
-    """Optional name set bt the client."""
-
-    incoming_chunks: asyncio.Queue[bytes | None] = field(default_factory=asyncio.Queue)
-    """A queue of incoming chunks for the download.
-    Chunks are sent from the app service to the download handler
-    via this queue."""
-
-
-class DownloadManager:
-    """Class which manages downloads for the server.
-
-    Serves as the link between the web server and app processes during downloads.
-
-    A single server has a single download manager, which manages all downloads for all
-    running app processes.
-    """
-
-    def __init__(self) -> None:
-        self._active_downloads: dict[str, Download] = {}
-        """A dictionary of active downloads.
-
-        When a delivery key is received in a meta packet, it is added to this set.
-        When the user hits the "/download/{key}" endpoint, we ensure the key is in
-        this set and start the download by requesting chunks from the app process.
-
-        When the download is complete, the app process sends a "deliver_file_end"
-        meta packet, and we remove the key from this set.
-        """
-
-    async def create_download(
-        self,
-        *,
-        app_service: "AppService",
-        delivery_key: str,
-        file_name: str,
-        open_method: str,
-        mime_type: str,
-        encoding: str | None = None,
-        name: str | None = None,
-    ) -> None:
-        """Prepare for a new download.
-
-        Args:
-            app_service: The app service to start the download for.
-            delivery_key: The delivery key to start the download for.
-            file_name: The name of the file to download.
-            open_method: The method to open the file with.
-            mime_type: The mime type of the content.
-            encoding: The encoding of the content or None if the content is binary.
-        """
-        self._active_downloads[delivery_key] = Download(
-            app_service,
-            delivery_key,
-            file_name,
-            open_method,
-            mime_type,
-            encoding,
-            name=name,
-        )
-
-    async def download(self, delivery_key: str) -> AsyncGenerator[bytes, None]:
-        """Download a file from the given app service.
-
-        Args:
-            delivery_key: The delivery key to download.
-        """
-
-        app_service = await self._get_app_service(delivery_key)
-        download = self._active_downloads[delivery_key]
-        incoming_chunks = download.incoming_chunks
-
-        while True:
-            # Request a chunk from the app service.
-            send_result = await app_service.send_meta(
-                {
-                    "type": "deliver_chunk_request",
-                    "key": delivery_key,
-                    "size": DOWNLOAD_CHUNK_SIZE,
-                    "name": download.name,
-                }
-            )
-
-            if not send_result:
-                log.warning(
-                    "Download {delivery_key!r} failed to request chunk from app service"
-                )
-                del self._active_downloads[delivery_key]
-                break
-
-            try:
-                chunk = await asyncio.wait_for(incoming_chunks.get(), DOWNLOAD_TIMEOUT)
-            except asyncio.TimeoutError:
-                log.warning(
-                    "Download %r failed to receive chunk from app service within %r seconds",
-                    delivery_key,
-                    DOWNLOAD_TIMEOUT,
-                )
-                chunk = None
-
-            if not chunk:
-                # Empty chunk - the app process has finished sending the file
-                # or the download has been cancelled.
-                incoming_chunks.task_done()
-                del self._active_downloads[delivery_key]
-                break
-            else:
-                incoming_chunks.task_done()
-                yield chunk
-
-    async def chunk_received(self, delivery_key: str, chunk: bytes | str) -> None:
-        """Handle a chunk received from the app service for a download.
-
-        Args:
-            delivery_key: The delivery key that the chunk was received for.
-            chunk: The chunk that was received.
-        """
-
-        download = self._active_downloads.get(delivery_key)
-        if not download:
-            # The download may have been cancelled - e.g. the websocket
-            # was closed before the download could complete.
-            log.debug("Chunk received for cancelled download %r", delivery_key)
-            return
-
-        if isinstance(chunk, str):
-            chunk = chunk.encode(download.encoding or "utf-8")
-        await download.incoming_chunks.put(chunk)
-
-    async def _get_app_service(self, delivery_key: str) -> "AppService":
-        """Get the app service that the given delivery key is linked to.
-
-        Args:
-            delivery_key: The delivery key to get the app service for.
-        """
-        for key in self._active_downloads.keys():
-            if key == delivery_key:
-                return self._active_downloads[key].app_service
-        else:
-            raise ValueError(f"No active download for delivery key {delivery_key!r}")
-
-    async def get_download_metadata(self, delivery_key: str) -> Download:
-        """Get the metadata for a download.
-
-        Args:
-            delivery_key: The delivery key to get the metadata for.
-        """
-        return self._active_downloads[delivery_key]
-
-    async def cancel_app_downloads(self, app_service_id: str) -> None:
-        """Cancel all downloads for the given app service.
-
-        Args:
-            app_service_id: The app service ID to cancel downloads for.
-        """
-        for download in self._active_downloads.values():
-            if download.app_service.app_service_id == app_service_id:
-                await download.incoming_chunks.put(None)

webshare/server.py

@@ -1,350 +0,0 @@
-from __future__ import annotations
-
-import asyncio
-
-import logging
-import os
-from pathlib import Path
-import signal
-import sys
-
-from typing import Any
-
-import aiohttp_jinja2
-from aiohttp import web
-from aiohttp import WSMsgType
-from aiohttp.web_runner import GracefulExit
-import jinja2
-
-from importlib.metadata import version
-
-from rich.console import Console
-from rich.logging import RichHandler
-from rich.highlighter import RegexHighlighter
-
-from webshare.download_manager import DownloadManager
-
-from .app_service import AppService
-
-log = logging.getLogger("textual-serve")
-
-LOGO = r"""[bold magenta]___ ____ _  _ ___ _  _ ____ _       ____ ____ ____ _  _ ____ 
- |  |___  \/   |  |  | |__| |    __ [__  |___ |__/ |  | |___ 
- |  |___ _/\_  |  |__| |  | |___    ___] |___ |  \  \/  |___ [not bold]VVVVV
-""".replace("VVVVV", f"v{version('textual-serve')}")
-
-
-WINDOWS = sys.platform == "WINDOWS"
-
-
-class LogHighlighter(RegexHighlighter):
-    base_style = "repr."
-    highlights = [
-        r"(?P<number>(?<!\w)\-?[0-9]+\.?[0-9]*(e[-+]?\d+?)?\b|0x[0-9a-fA-F]*)",
-        r"(?P<path>\[.*?\])",
-        r"(?<![\\\w])(?P<str>b?'''.*?(?<!\\)'''|b?'.*?(?<!\\)'|b?\"\"\".*?(?<!\\)\"\"\"|b?\".*?(?<!\\)\")",
-    ]
-
-
-def to_int(value: str, default: int) -> int:
-    """Convert to an integer, or return a default if that's not possible.
-
-    Args:
-        number: A string possibly containing a decimal.
-        default: Default value if value can't be decoded.
-
-    Returns:
-        Integer.
-    """
-    try:
-        return int(value)
-    except ValueError:
-        return default
-
-
-class Server:
-    """Serve a Textual app."""
-
-    def __init__(
-        self,
-        command: str,
-        host: str = "localhost",
-        port: int = 8000,
-        title: str | None = None,
-        public_url: str | None = None,
-        statics_path: str | os.PathLike = "./static",
-        templates_path: str | os.PathLike = "./templates",
-    ):
-        """
-
-        Args:
-            app_factory: A callable that returns a new App instance.
-            host: Host of web application.
-            port: Port for server.
-            statics_path: Path to statics folder. May be absolute or relative to server.py.
-            templates_path" Path to templates folder. May be absolute or relative to server.py.
-        """
-        self.command = command
-        self.host = host
-        self.port = port
-        self.title = title or command
-        self.debug = False
-
-        if public_url is None:
-            if self.port == 80:
-                self.public_url = f"http://{self.host}"
-            elif self.port == 443:
-                self.public_url = f"https://{self.host}"
-            else:
-                self.public_url = f"http://{self.host}:{self.port}"
-        else:
-            self.public_url = public_url
-
-        base_path = (Path(__file__) / "../").resolve().absolute()
-        self.statics_path = base_path / statics_path
-        self.templates_path = base_path / templates_path
-        self.console = Console()
-        self.download_manager = DownloadManager()
-
-    def initialize_logging(self) -> None:
-        """Initialize logging.
-
-        May be overridden in a subclass.
-        """
-        FORMAT = "%(message)s"
-        logging.basicConfig(
-            level="DEBUG" if self.debug else "INFO",
-            format=FORMAT,
-            datefmt="[%X]",
-            handlers=[
-                RichHandler(
-                    show_path=False,
-                    show_time=False,
-                    rich_tracebacks=True,
-                    tracebacks_show_locals=True,
-                    highlighter=LogHighlighter(),
-                    console=self.console,
-                )
-            ],
-        )
-
-    def request_exit(self) -> None:
-        """Gracefully exit the app."""
-        raise GracefulExit()
-
-    async def _make_app(self) -> web.Application:
-        """Make the aiohttp web.Application.
-
-        Returns:
-            New aiohttp web application.
-        """
-        app = web.Application()
-
-        aiohttp_jinja2.setup(app, loader=jinja2.FileSystemLoader(self.templates_path))
-
-        ROUTES = [
-            web.get("/", self.handle_index, name="index"),
-            web.get("/ws", self.handle_websocket, name="websocket"),
-            web.get("/download/{key}", self.handle_download, name="download"),
-            web.static("/static", self.statics_path, show_index=True, name="static"),
-        ]
-        app.add_routes(ROUTES)
-
-        app.on_startup.append(self.on_startup)
-        app.on_shutdown.append(self.on_shutdown)
-        return app
-
-    async def handle_download(self, request: web.Request) -> web.StreamResponse:
-        """Handle a download request."""
-        key = request.match_info["key"]
-
-        try:
-            download_meta = await self.download_manager.get_download_metadata(key)
-        except KeyError:
-            raise web.HTTPNotFound(text=f"Download with key {key!r} not found")
-
-        response = web.StreamResponse()
-        mime_type = download_meta.mime_type
-
-        content_type = mime_type
-        if download_meta.encoding:
-            content_type += f"; charset={download_meta.encoding}"
-
-        response.headers["Content-Type"] = content_type
-        disposition = (
-            "inline" if download_meta.open_method == "browser" else "attachment"
-        )
-        response.headers["Content-Disposition"] = (
-            f"{disposition}; filename={download_meta.file_name}"
-        )
-
-        await response.prepare(request)
-
-        async for chunk in self.download_manager.download(key):
-            await response.write(chunk)
-
-        await response.write_eof()
-        return response
-
-    async def on_shutdown(self, app: web.Application) -> None:
-        """Called on shutdown.
-
-        Args:
-            app: App instance.
-        """
-
-    async def on_startup(self, app: web.Application) -> None:
-        """Called on startup.
-
-        Args:
-            app: App instance.
-        """
-
-        self.console.print(LOGO, highlight=False)
-        self.console.print(f"Serving {self.command!r} on {self.public_url}")
-        self.console.print("\n[cyan]Press Ctrl+C to quit")
-
-    def serve(self, debug: bool = False) -> None:
-        """Serve the Textual application.
-
-        This will run a local webserver until it is closed with Ctrl+C
-
-        """
-        self.debug = debug
-        self.initialize_logging()
-
-        loop = asyncio.get_event_loop()
-        try:
-            loop.add_signal_handler(signal.SIGINT, self.request_exit)
-            loop.add_signal_handler(signal.SIGTERM, self.request_exit)
-        except NotImplementedError:
-            pass
-
-        if self.debug:
-            log.info("Running in debug mode. You may use textual dev tools.")
-
-        web.run_app(
-            self._make_app(),
-            host=self.host,
-            port=self.port,
-            handle_signals=False,
-            loop=loop,
-            print=lambda *args: None,
-        )
-
-    @aiohttp_jinja2.template("app_index.html")
-    async def handle_index(self, request: web.Request) -> dict[str, Any]:
-        """Serves the HTML for an app.
-
-        Args:
-            request: Request object.
-
-        Returns:
-            Template data.
-        """
-        router = request.app.router
-        font_size = to_int(request.query.get("fontsize", "16"), 16)
-
-        def get_url(route: str, **args) -> str:
-            """Get a URL from the aiohttp router."""
-            path = router[route].url_for(**args)
-            return f"{self.public_url}{path}"
-
-        def get_websocket_url(route: str, **args) -> str:
-            """Get a URL with a websocket prefix."""
-            url = get_url(route, **args)
-
-            if self.public_url.startswith("https"):
-                return "wss:" + url.split(":", 1)[1]
-            else:
-                return "ws:" + url.split(":", 1)[1]
-
-        context = {
-            "font_size": font_size,
-            "app_websocket_url": get_websocket_url("websocket"),
-        }
-        context["config"] = {
-            "static": {
-                "url": get_url("static", filename="/").rstrip("/") + "/",
-            },
-        }
-        context["application"] = {
-            "name": self.title,
-        }
-        return context
-
-    async def _process_messages(
-        self, websocket: web.WebSocketResponse, app_service: AppService
-    ) -> None:
-        """Process messages from the client browser websocket.
-
-        Args:
-            websocket: Websocket instance.
-            app_service: App service.
-        """
-        TEXT = WSMsgType.TEXT
-
-        async for message in websocket:
-            if message.type != TEXT:
-                continue
-            envelope = message.json()
-            assert isinstance(envelope, list)
-            type_ = envelope[0]
-            if type_ == "stdin":
-                data = envelope[1]
-                await app_service.send_bytes(data.encode("utf-8"))
-            elif type_ == "resize":
-                data = envelope[1]
-                await app_service.set_terminal_size(data["width"], data["height"])
-            elif type_ == "ping":
-                data = envelope[1]
-                await websocket.send_json(["pong", data])
-            elif type_ == "blur":
-                await app_service.blur()
-            elif type_ == "focus":
-                await app_service.focus()
-
-    async def handle_websocket(self, request: web.Request) -> web.WebSocketResponse:
-        """Handle the websocket that drives the remote process.
-
-        This is called when the browser connects to the websocket.
-
-        Args:
-            request: Request object.
-
-        Returns:
-            Websocket response.
-        """
-        websocket = web.WebSocketResponse(heartbeat=15)
-
-        width = to_int(request.query.get("width", "80"), 80)
-        height = to_int(request.query.get("height", "24"), 24)
-
-        app_service: AppService | None = None
-        try:
-            await websocket.prepare(request)
-            app_service = AppService(
-                self.command,
-                write_bytes=websocket.send_bytes,
-                write_str=websocket.send_str,
-                close=websocket.close,
-                download_manager=self.download_manager,
-                debug=self.debug,
-            )
-            await app_service.start(width, height)
-            try:
-                await self._process_messages(websocket, app_service)
-            finally:
-                await app_service.stop()
-
-        except asyncio.CancelledError:
-            await websocket.close()
-
-        except Exception as error:
-            log.exception(error)
-
-        finally:
-            if app_service is not None:
-                await app_service.stop()
-
-        return websocket

webshare/static/css/xterm.css

@@ -1,191 +0,0 @@
-/**
- * Copyright (c) 2014 The xterm.js authors. All rights reserved.
- * Copyright (c) 2012-2013, Christopher Jeffrey (MIT License)
- * https://github.com/chjj/term.js
- * @license MIT
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- *
- * Originally forked from (with the author's permission):
- *   Fabrice Bellard's javascript vt100 for jslinux:
- *   http://bellard.org/jslinux/
- *   Copyright (c) 2011 Fabrice Bellard
- *   The original design remains. The terminal itself
- *   has been extended to include xterm CSI codes, among
- *   other features.
- */
-
-/**
- *  Default styles for xterm.js
- */
-
- .xterm {
-    cursor: text;
-    position: relative;
-    user-select: none;
-    -ms-user-select: none;
-    -webkit-user-select: none;
-}
-
-.xterm.focus,
-.xterm:focus {
-    outline: none;
-}
-
-.xterm .xterm-helpers {
-    position: absolute;
-    top: 0;
-    /**
-     * The z-index of the helpers must be higher than the canvases in order for
-     * IMEs to appear on top.
-     */
-    z-index: 5;
-}
-
-.xterm .xterm-helper-textarea {
-    padding: 0;
-    border: 0;
-    margin: 0;
-    /* Move textarea out of the screen to the far left, so that the cursor is not visible */
-    position: absolute;
-    opacity: 0;
-    left: -9999em;
-    top: 0;
-    width: 0;
-    height: 0;
-    z-index: -5;
-    /** Prevent wrapping so the IME appears against the textarea at the correct position */
-    white-space: nowrap;
-    overflow: hidden;
-    resize: none;
-}
-
-.xterm .composition-view {
-    /* TODO: Composition position got messed up somewhere */
-    background: #000;
-    color: #FFF;
-    display: none;
-    position: absolute;
-    white-space: nowrap;
-    z-index: 1;
-}
-
-.xterm .composition-view.active {
-    display: block;
-}
-
-.xterm .xterm-viewport {
-    /* On OS X this is required in order for the scroll bar to appear fully opaque */
-    background-color: #000;
-    overflow-y: scroll;
-    cursor: default;
-    position: absolute;
-    right: 0;
-    left: 0;
-    top: 0;
-    bottom: 0;
-}
-
-.xterm .xterm-screen {
-    position: relative;
-}
-
-.xterm .xterm-screen canvas {
-    position: absolute;
-    left: 0;
-    top: 0;
-}
-
-.xterm .xterm-scroll-area {
-    visibility: hidden;
-}
-
-.xterm-char-measure-element {
-    display: inline-block;
-    visibility: hidden;
-    position: absolute;
-    top: 0;
-    left: -9999em;
-    line-height: normal;
-}
-
-.xterm.enable-mouse-events {
-    /* When mouse events are enabled (eg. tmux), revert to the standard pointer cursor */
-    cursor: default;
-}
-
-.xterm.xterm-cursor-pointer,
-.xterm .xterm-cursor-pointer {
-    cursor: pointer;
-}
-
-.xterm.column-select.focus {
-    /* Column selection mode */
-    cursor: crosshair;
-}
-
-.xterm .xterm-accessibility,
-.xterm .xterm-message {
-    position: absolute;
-    left: 0;
-    top: 0;
-    bottom: 0;
-    z-index: 10;
-    color: transparent;
-}
-
-.xterm .live-region {
-    position: absolute;
-    left: -9999px;
-    width: 1px;
-    height: 1px;
-    overflow: hidden;
-}
-
-.xterm-dim {
-    opacity: 0.5;
-}
-
-.xterm-underline-1 { text-decoration: underline; }
-.xterm-underline-2 { text-decoration: double underline; }
-.xterm-underline-3 { text-decoration: wavy underline; }
-.xterm-underline-4 { text-decoration: dotted underline; }
-.xterm-underline-5 { text-decoration: dashed underline; }
-
-.xterm-strikethrough {
-    text-decoration: line-through;
-}
-
-.xterm-screen .xterm-decoration-container .xterm-decoration {
-	z-index: 6;
-	position: absolute;
-}
-
-.xterm-decoration-overview-ruler {
-    z-index: 7;
-    position: absolute;
-    top: 0;
-    right: 0;
-    pointer-events: none;
-}
-
-.xterm-decoration-top {
-    z-index: 2;
-    position: relative;
-}

webshare/templates/app_index.html

@@ -1,148 +0,0 @@
-<!DOCTYPE html>
-<html>
-  <head>
-    <link rel="stylesheet" href="{{ config.static.url }}css/xterm.css" />
-    <link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto%20Mono"/>
-    <script src="{{ config.static.url }}js/textual.js"></script>
-    <style>
-      body {
-        background: #000000;
-      }
-
-      .dialog-container {
-        font-family: "Roboto Mono", menlo, monospace;
-        position: absolute;
-        width: 100vw;
-        height: 100vh;
-        display: flex;
-        align-items: center;
-        justify-content: center;
-        z-index: 10;
-      }
-      .shade {
-        font-family: "Roboto Mono", menlo, monospace;
-        position: absolute;
-        width: 100%;
-        height: 100%;
-      }
-      .intro {
-        font-family: "Roboto Mono", menlo, monospace;
-        width: 640px;
-        height: 240px;
-        z-index: 20;
-        color: rgba(255, 255, 255, 0.95);
-        background-color: #000000;
-        display: flex;
-        align-items: center;
-        text-align: center;
-        justify-content: center;
-      }
-
-      body.-first-byte .intro-dialog,
-      body.-first-byte .intro-dialog .shade {
-        font-family: "Roboto Mono", menlo, monospace;
-        opacity: 0;
-        transition: opacity 0.3s ease-out;
-        display: none;
-      }
-
-      body .textual-terminal {
-        font-family: "Roboto Mono", menlo, monospace;
-        opacity: 0;
-        transition: opacity 0.3s ease-out;
-      }
-
-      body.-first-byte .textual-terminal {
-        font-family: "Roboto Mono", menlo, monospace;
-        opacity: 1;
-        transition: opacity 0.3s ease-out;
-      }
-
-      body Button {
-        font-family: "Roboto Mono", menlo, monospace;
-        background-color: #000000;
-        color: rgba(255, 255, 255, 0.95);
-        display: block;
-      }
-
-      .closed-dialog {
-        font-family: "Roboto Mono", menlo, monospace;
-        opacity: 0;
-        display: none;
-      }
-
-      body.-closed .closed-dialog {
-        font-family: "Roboto Mono", menlo, monospace;
-        opacity: 1;
-        display: flex;
-      }
-
-      #start {
-        font-family: "Roboto Mono", menlo, monospace;
-        display: none;
-      }
-
-      #start.-delay {
-        font-family: "Roboto Mono", menlo, monospace;
-        display: flex;
-      }
-
-      footer {
-        position: fixed;
-        bottom: 0;
-        width: 100%;
-        text-align: center;
-        color: rgba(255, 255, 255, 0.5);
-        font-size: 12px;
-        padding: 10px 0;
-        background-color: #000000;
-        z-index: 5;
-      }
-    </style>
-    <script>
-      function getStartUrl() {
-        const url = new URL(window.location.href);
-        const params = new URLSearchParams(url.search);
-        params.delete("delay");
-        return url.pathname + "?" + params.toString();
-      }
-      async function refresh() {
-        const ping_url = document.body.dataset.pingurl;
-        if (ping_url) {
-          await fetch(ping_url, {
-            method: "GET",
-            mode: "no-cors",
-          });
-        }
-        window.location.href = getStartUrl();
-      }
-    </script>
-  </head>
-  <body data-pingurl="{{ ping_url }}">
-    <div class="dialog-container intro-dialog">
-      <div class="shade"></div>
-      <div class="intro">
-        <div>正加载命令行应用实例...<br><br>
-        确保使用现代浏览器并启用 JavaScript<br>
-      终端模拟器基于 XTerm.js<br>应用程序框架: Textual <br>
-      &copy; Wang Zhiyu 2024-2025, 保留此实例的所有权</div>
-        <button type="button" onClick="refresh()" id="start">启动新实例</button>
-      </div>
-    </div>
-
-    <div class="dialog-container closed-dialog">
-      <div class="shade"></div>
-      <div class="intro">
-        <div class="message">实例程序已终止</div>
-        <button type="button" onClick="refresh()">重新打开实例</button>
-      </div>
-    </div>
-
-    <div
-      id="terminal"
-      class="textual-terminal"
-      data-session-websocket-url="{{ app_websocket_url }}"
-      data-font-size="{{ font_size }}"
-    ></div>
-  </body>
-</html>