From ed7e89912c4ad3d15526d4169a00a686c19abc38 Mon Sep 17 00:00:00 2001 From: feilong Date: Tue, 9 Nov 2021 12:23:18 +0800 Subject: [PATCH] init rust skill_tree repo --- .gitignore | 9 + README.md | 180 ++++++++++- .../config.json" | 6 + .../helloworld/Cargo.toml" | 9 + .../helloworld/src/main.rs" | 6 + .../config.json" | 6 + .../config.json" | 6 + .../config.json" | 4 + .../config.json" | 4 + .../config.json" | 4 + .../config.json" | 4 + .../config.json" | 4 + data/config.json | 5 + data/tree.json | 66 ++++ main.py | 9 + requirement.txt | 0 src/tree.py | 287 ++++++++++++++++++ 17 files changed, 608 insertions(+), 1 deletion(-) create mode 100644 .gitignore create mode 100644 "data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/config.json" create mode 100644 "data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/Cargo.toml" create mode 100644 "data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/src/main.rs" create mode 100644 "data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/2.rust\345\256\211\350\243\205/config.json" create mode 100644 "data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/3.\350\256\244\350\257\206rust\345\267\245\345\205\267\351\223\276/config.json" create mode 100644 "data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/config.json" create mode 100644 "data/1.rust\345\210\235\351\230\266/2.rust\345\237\272\346\234\254\346\246\202\345\277\265/config.json" create mode 100644 "data/1.rust\345\210\235\351\230\266/config.json" create mode 100644 "data/2.rust\344\270\255\351\230\266/config.json" create mode 100644 "data/3.rust\351\253\230\351\230\266/config.json" create mode 100644 data/config.json create mode 100644 data/tree.json create mode 100644 main.py create mode 100644 requirement.txt create mode 100644 src/tree.py diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..07ca9d0 --- /dev/null +++ b/.gitignore @@ -0,0 +1,9 @@ +target/ +.vscode +.idea +.DS_Store +__pycache__ +*.pyc +*.zip +*.out +Cargo.lock \ No newline at end of file diff --git a/README.md b/README.md index c392a80..17e790c 100644 --- a/README.md +++ b/README.md @@ -1,3 +1,181 @@ # skill_tree_rust -Rust 技能树 \ No newline at end of file +Rust 技能树 + +## 初始化技能树 + +技能树合成和id生成脚本目前用Python脚本统一处理 + +```bash +pip install -r requirement.txt +``` + + +## 目录结构说明 + +* 技能树`骨架文件`: + * 位置:`data/tree.json` + * 说明:该文件是执行 `python main.py` 生成的,请勿人工编辑 +* 技能树`根节点`配置文件: + * 位置:`data/config.json` + * 说明:可编辑配置关键词等字段,其中 `node_id` 字段是生成的,请勿编辑 +* 技能树`难度节点`: + * 位置:`data/xxx`,例如: `data/1.rust初阶` + * 说明: + * 每个技能树有 3 个等级,目录前的序号是**必要**的,用来保持文件夹目录的顺序 + * 每个目录下有一个 `config.json` 可配置关键词信息,其中 `node_id` 字段是生成的,请勿编辑 +* 技能树`章节点`: + * 位置:`data/xxx/xxx`,例如:`data/1.rust初阶/1.预备知识` + * 说明: + * 每个技能树的每个难度等级有 n 个章节,目录前的序号是**必要**的,用来保持文件夹目录的顺序 + * 每个目录下有一个 `config.json` 可配置关键词信息,其中 `node_id` 字段是生成的,请勿编辑 +* 技能树`知识节点`: + * 位置:`data/xxx/xxx`,例如:`data/1.rust初阶/1.预备知识/1.rust简介` + * 说明: + * 每个技能树的每章有 n 个知识节点,目录前的序号是必要的,用来保持文件夹目录的顺序 + * 每个目录下有一个 `config.json` + * 其中 `node_id` 字段是生成的,请勿编辑 + * 其中 `keywords` 可配置关键字字段 + * 其中 `children` 可配置该`知识节点`下的子树结构信息,参考后面描述 + * 其中 `export` 可配置该`知识节点`下的导出习题信息,参考后面描述 + + +## `知识节点` 子树信息结构 + +例如 `data/1.rust初阶/1.预备知识/1.rust简介/config.json` 里配置对该知识节点子树信息结构,用来增加技能树服务在该知识节点上的深度数据匹配: + +```json +{ + // ... + + "children": [ + { + "Rust的起源": { + "keywords": [ + "Rust的起源", + "起源", + "Rust" + ], + "children": [] + } + } + ], +} +``` + + +## `知识节点` 的导出习题编辑 + +例如 `data/1.rust初阶/1.预备知识/1.rust简介/config.json` 里配置对该知识节点导出的习题 + +```json +{ + // ... + "export": [ + "helloworld.json", + // ... + ] +} +``` + +在 `export` 字段中,我们列出习题定义的`json`文件列表 ,下面我们了解如何编写习题。 + +## `知识节点` 的导出习题选项配置编辑 + +目前我们支持使用 markdown 语法直接编辑习题和各选项。 + +如前文内容,我们在知识节点下增加习题 `helloworld`的定义文件,即在`data/1.rust初阶/1.预备知识/1.rust简介` 目录增加一个`helloworld.json`文件: + +```json +{ + "type": "code_options", + "author": "幻灰龙", + "source": "helloworld.md", + "notebook_enable": true +} +``` + +其中 + +* `type` 字段目前都固定是 `code_options`, +* `notebook_enable` 字段决定这个习题是否生成对应的 `notebook` +* `source` 字段代表习题编辑的 `markdwon` 文件。 + +现在我们新建一个 `helloworld.md` 并编辑为: + +````markdown +# Hello World + +编写一个输出 "Hello,World!" 的 Rust 程序,以下错误的是? + +## 答案 + +```rust +fn main() { + let str1 = "Hello,"; + let str2 = "World!"; + println!("{}", str1+str2); +} +``` + +## 选项 + +### 直接打印 + +```rust +fn main() { + let str = "Hello,World!"; + println!("{}", str); +} +``` + +### 使用格式划宏拼接 + +```rust +fn main() { + let str = "Hello"; + let str = format!("{},World", str); + println!("{}", str); +} +``` + +### 使用 String::from + +```rust +fn main() { + let str1 = String::from("Hello"); + let str2 = String::from("World"); + let str = format!("{},{}!", str1, str2); + println!("{}", str); +} + +``` + +### 使用mut+push_str + +```rust +fn main() { + let mut str1 = String::from("Hello,"); + let str2 = String::from("World!"); + str1.push_str(str2.as_str()); + println!("{}", str1); +} +``` +```` + +这是一个最基本的习题结构,它包含标题、答案、选项,注意这几个一级和二级标题必须填写正确,解释器会读取这几个标题。而选项的标题会被直接忽略掉,在 +最终生成的习题中不包含选项的三级标题,所以这个标题可以用来标注一些编辑信息,例如“使用mut+push_str”,“使用格式划宏拼接”等等。 + +## 可选的习题源代码项目 + +编辑习题中,为了测试方便,可以直接在知识点目录下创建对应的 `rust源代码项目目录` + +例如 `data/1.rust初阶/1.预备知识/1.rust简介/helloworld/`,就是通过`cargo new helloworld` 创建的测试 `helloworld.md` 里描述的习题用的 rust 源代码项目。执行命令 `cargo build` 和 `cargo run` 可以便利地测试程序。 + + +## 技能树合成 + +在根目录下执行 `python main.py` 会合成技能树文件,合成的技能树文件: `data/tree.json` + +* 合成过程中,会自动检查每个目录下 `config.json` 里的 `node_id` 是否存在,不存在则生成 +* 合成过程中,会自动检查每个知识点目录下 `config.json` 里的 `export` 里导出的习题配置,检查是否存在`exercise_id` 字段,如果不存在则生成 diff --git "a/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/config.json" "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/config.json" new file mode 100644 index 0000000..9d65735 --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/config.json" @@ -0,0 +1,6 @@ +{ + "node_id": "rust-7c394f164d8f44519521f03db08a1321", + "keywords": [], + "children": [], + "export": [] +} \ No newline at end of file diff --git "a/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/Cargo.toml" "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/Cargo.toml" new file mode 100644 index 0000000..0122c9c --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/Cargo.toml" @@ -0,0 +1,9 @@ +[package] +name = "helloworld" +version = "0.1.0" +authors = ["feilong "] +edition = "2018" + +# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html + +[dependencies] diff --git "a/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/src/main.rs" "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/src/main.rs" new file mode 100644 index 0000000..5f89356 --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/1.rust\347\256\200\344\273\213/helloworld/src/main.rs" @@ -0,0 +1,6 @@ +fn main() { + let mut str1 = String::from("Hello,"); + let str2 = String::from("World!"); + str1.push_str(str2.as_str()); + println!("{}", str1); +} diff --git "a/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/2.rust\345\256\211\350\243\205/config.json" "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/2.rust\345\256\211\350\243\205/config.json" new file mode 100644 index 0000000..4c82106 --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/2.rust\345\256\211\350\243\205/config.json" @@ -0,0 +1,6 @@ +{ + "node_id": "rust-502b3cef4dbc41fdad069522470f3662", + "keywords": [], + "children": [], + "export": [] +} \ No newline at end of file diff --git "a/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/3.\350\256\244\350\257\206rust\345\267\245\345\205\267\351\223\276/config.json" "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/3.\350\256\244\350\257\206rust\345\267\245\345\205\267\351\223\276/config.json" new file mode 100644 index 0000000..044e8d6 --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/3.\350\256\244\350\257\206rust\345\267\245\345\205\267\351\223\276/config.json" @@ -0,0 +1,6 @@ +{ + "node_id": "rust-0d9e5f9449b94aa692a363f21a66c8af", + "keywords": [], + "children": [], + "export": [] +} \ No newline at end of file diff --git "a/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/config.json" "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/config.json" new file mode 100644 index 0000000..bf1a96a --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/1.\351\242\204\345\244\207\347\237\245\350\257\206/config.json" @@ -0,0 +1,4 @@ +{ + "node_id": "rust-c3878925dc9d4ad6b45e244beceb5c87", + "keywords": [] +} \ No newline at end of file diff --git "a/data/1.rust\345\210\235\351\230\266/2.rust\345\237\272\346\234\254\346\246\202\345\277\265/config.json" "b/data/1.rust\345\210\235\351\230\266/2.rust\345\237\272\346\234\254\346\246\202\345\277\265/config.json" new file mode 100644 index 0000000..f63e5ba --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/2.rust\345\237\272\346\234\254\346\246\202\345\277\265/config.json" @@ -0,0 +1,4 @@ +{ + "node_id": "rust-2cea732119294abab6f2887a364b242a", + "keywords": [] +} \ No newline at end of file diff --git "a/data/1.rust\345\210\235\351\230\266/config.json" "b/data/1.rust\345\210\235\351\230\266/config.json" new file mode 100644 index 0000000..3966ec7 --- /dev/null +++ "b/data/1.rust\345\210\235\351\230\266/config.json" @@ -0,0 +1,4 @@ +{ + "node_id": "rust-e2292238ccbf403d85fb20dd7b4c85ad", + "keywords": [] +} \ No newline at end of file diff --git "a/data/2.rust\344\270\255\351\230\266/config.json" "b/data/2.rust\344\270\255\351\230\266/config.json" new file mode 100644 index 0000000..821e661 --- /dev/null +++ "b/data/2.rust\344\270\255\351\230\266/config.json" @@ -0,0 +1,4 @@ +{ + "node_id": "rust-7377966439734497b91f3d775f9b0e0d", + "keywords": [] +} \ No newline at end of file diff --git "a/data/3.rust\351\253\230\351\230\266/config.json" "b/data/3.rust\351\253\230\351\230\266/config.json" new file mode 100644 index 0000000..86413f9 --- /dev/null +++ "b/data/3.rust\351\253\230\351\230\266/config.json" @@ -0,0 +1,4 @@ +{ + "node_id": "rust-981f4f37a8e547abb135f54592ac52a5", + "keywords": [] +} \ No newline at end of file diff --git a/data/config.json b/data/config.json new file mode 100644 index 0000000..98af8de --- /dev/null +++ b/data/config.json @@ -0,0 +1,5 @@ +{ + "tree_name": "rust", + "keywords": [], + "node_id": "rust-bab5ea3c37134f5a8fc69630792d9adb" +} \ No newline at end of file diff --git a/data/tree.json b/data/tree.json new file mode 100644 index 0000000..c09b7af --- /dev/null +++ b/data/tree.json @@ -0,0 +1,66 @@ +{ + "rust": { + "node_id": "rust-bab5ea3c37134f5a8fc69630792d9adb", + "keywords": [], + "children": [ + { + "rust初阶": { + "node_id": "rust-e2292238ccbf403d85fb20dd7b4c85ad", + "keywords": [], + "children": [ + { + "预备知识": { + "node_id": "rust-c3878925dc9d4ad6b45e244beceb5c87", + "keywords": [], + "children": [ + { + "rust简介": { + "node_id": "rust-7c394f164d8f44519521f03db08a1321", + "keywords": [], + "children": [] + } + }, + { + "rust安装": { + "node_id": "rust-502b3cef4dbc41fdad069522470f3662", + "keywords": [], + "children": [] + } + }, + { + "认识rust工具链": { + "node_id": "rust-0d9e5f9449b94aa692a363f21a66c8af", + "keywords": [], + "children": [] + } + } + ] + } + }, + { + "rust基本概念": { + "node_id": "rust-2cea732119294abab6f2887a364b242a", + "keywords": [], + "children": [] + } + } + ] + } + }, + { + "rust中阶": { + "node_id": "rust-7377966439734497b91f3d775f9b0e0d", + "keywords": [], + "children": [] + } + }, + { + "rust高阶": { + "node_id": "rust-981f4f37a8e547abb135f54592ac52a5", + "keywords": [], + "children": [] + } + } + ] + } +} \ No newline at end of file diff --git a/main.py b/main.py new file mode 100644 index 0000000..decc4a5 --- /dev/null +++ b/main.py @@ -0,0 +1,9 @@ +from json import load +from src.tree import TreeWalker, load_json, dump_json + +import os +import re + +if __name__ == '__main__': + walker = TreeWalker("data", "rust", "rust") + walker.walk() diff --git a/requirement.txt b/requirement.txt new file mode 100644 index 0000000..e69de29 diff --git a/src/tree.py b/src/tree.py new file mode 100644 index 0000000..61b5b89 --- /dev/null +++ b/src/tree.py @@ -0,0 +1,287 @@ +import logging +from genericpath import exists +import json +import os +import uuid +import sys +import re + +id_set = set() +logger = logging.getLogger(__name__) +logger.setLevel(logging.INFO) +handler = logging.StreamHandler(sys.stdout) +formatter = logging.Formatter('%(asctime)s - %(levelname)s - %(message)s') +handler.setFormatter(formatter) +logger.addHandler(handler) + + +def load_json(p): + with open(p, 'r') as f: + return json.loads(f.read()) + + +def dump_json(p, j, exist_ok=False, override=False): + if os.path.exists(p): + if exist_ok: + if not override: + return + else: + logger.error(f"{p} already exist") + sys.exit(0) + + with open(p, 'w+') as f: + f.write(json.dumps(j, indent=2, ensure_ascii=False)) + + +def ensure_config(path): + config_path = os.path.join(path, "config.json") + if not os.path.exists(config_path): + node = {"keywords": []} + dump_json(config_path, node, exist_ok=True, override=False) + return node + else: + return load_json(config_path) + + +def parse_no_name(d): + p = r'(\d+)\.(.*)' + m = re.search(p, d) + + try: + no = int(m.group(1)) + dir_name = m.group(2) + except: + sys.exit(0) + + return no, dir_name + + +def check_export(base, cfg): + flag = False + exports = [] + for export in cfg.get('export', []): + ecfg_path = os.path.join(base, export) + if os.path.exists(ecfg_path): + exports.append(export) + else: + flag = True + if flag: + cfg["export"] = exports + return flag + + +def gen_node_id(): + return "oceanbase-" + uuid.uuid4().hex + + +class TreeWalker: + def __init__(self, root, tree_name, title=None, log=None): + self.name = tree_name + self.root = root + self.title = tree_name if title is None else title + self.tree = {} + self.logger = logger if log is None else log + + def walk(self): + root = self.load_root() + root_node = { + "node_id": root["node_id"], + "keywords": root["keywords"], + "children": [] + } + self.tree[root["tree_name"]] = root_node + self.load_levels(root_node) + self.load_chapters(self.root, root_node) + for index, level in enumerate(root_node["children"]): + level_title = list(level.keys())[0] + level_node = list(level.values())[0] + level_path = os.path.join(self.root, f"{index+1}.{level_title}") + self.load_chapters(level_path, level_node) + for index, chapter in enumerate(level_node["children"]): + chapter_title = list(chapter.keys())[0] + chapter_node = list(chapter.values())[0] + chapter_path = os.path.join( + level_path, f"{index+1}.{chapter_title}") + self.load_sections(chapter_path, chapter_node) + for index, section_node in enumerate(chapter_node["children"]): + section_title = list(section_node.keys())[0] + full_path = os.path.join( + chapter_path, f"{index}.{section_title}") + if os.path.isdir(full_path): + self.ensure_exercises(full_path) + + tree_path = os.path.join(self.root, "tree.json") + dump_json(tree_path, self.tree, exist_ok=True, override=True) + return self.tree + + def load_levels(self, root_node): + levels = [] + for level in os.listdir(self.root): + if not os.path.isdir(level): + continue + level_path = os.path.join(self.root, level) + num, config = self.load_level_node(level_path) + levels.append((num, config)) + levels.sort(key=lambda item: item[0]) + root_node["children"] = [item[1] for item in levels] + return root_node + + def load_level_node(self, level_path): + config = self.ensure_level_config(level_path) + num, name = self.extract_node_env(level_path) + + result = { + name: { + "node_id": config["node_id"], + "keywords": config["keywords"], + "children": [], + } + } + + return num, result + + def load_chapters(self, base, level_node): + chapters = [] + for name in os.listdir(base): + full_name = os.path.join(base, name) + if os.path.isdir(full_name): + num, chapter = self.load_chapter_node(full_name) + chapters.append((num, chapter)) + + chapters.sort(key=lambda item: item[0]) + level_node["children"] = [item[1] for item in chapters] + return level_node + + def load_sections(self, base, chapter_node): + sections = [] + for name in os.listdir(base): + full_name = os.path.join(base, name) + if os.path.isdir(full_name): + num, section = self.load_section_node(full_name) + sections.append((num, section)) + + sections.sort(key=lambda item: item[0]) + chapter_node["children"] = [item[1] for item in sections] + return chapter_node + + def ensure_chapters(self): + for subdir in os.listdir(self.root): + self.ensure_level_config(subdir) + + def load_root(self): + config_path = os.path.join(self.root, "config.json") + if not os.path.exists(config_path): + config = { + "tree_name": self.name, + "keywords": [], + "node_id": self.gen_node_id(), + } + dump_json(config_path, config, exist_ok=True, override=True) + else: + config = load_json(config_path) + flag, result = self.ensure_node_id(config) + if flag: + dump_json(config_path, result, exist_ok=True, override=True) + + return config + + def ensure_level_config(self, path): + config_path = os.path.join(path, "config.json") + if not os.path.exists(config_path): + config = { + "node_id": self.gen_node_id() + } + dump_json(config_path, config, exist_ok=True, override=True) + else: + config = load_json(config_path) + flag, result = self.ensure_node_id(config) + if flag: + dump_json(config_path, config, exist_ok=True, override=True) + return config + + def ensure_chapter_config(self, path): + config_path = os.path.join(path, "config.json") + if not os.path.exists(config_path): + config = { + "node_id": self.gen_node_id(), + "keywords": [] + } + dump_json(config_path, config, exist_ok=True, override=True) + else: + config = load_json(config_path) + flag, result = self.ensure_node_id(config) + if flag: + dump_json(config_path, config, exist_ok=True, override=True) + return config + + def ensure_section_config(self, path): + config_path = os.path.join(path, "config.json") + if not os.path.exists(config_path): + config = { + "node_id": self.gen_node_id(), + "keywords": [], + "children": [], + "export": [] + } + dump_json(config_path, config, exist_ok=True, override=True) + else: + config = load_json(config_path) + flag, result = self.ensure_node_id(config) + if flag: + dump_json(config_path, config, exist_ok=True, override=True) + return config + + def ensure_node_id(self, config): + if "node_id" not in config: + config["node_id"] = self.gen_node_id() + return True, config + else: + return False, config + + def gen_node_id(self): + return f"{self.name}-{uuid.uuid4().hex}" + + def extract_node_env(self, path): + try: + _, dir = os.path.split(path) + self.logger.info(path) + number, title = dir.split(".", 1) + return int(number), title + except Exception as error: + self.logger.error(f"目录 [{path}] 解析失败,结构不合法,可能是缺少序号") + sys.exit(1) + + def load_chapter_node(self, full_name): + config = self.ensure_chapter_config(full_name) + num, name = self.extract_node_env(full_name) + result = { + name: { + "node_id": config["node_id"], + "keywords": config["keywords"], + "children": [], + } + } + return num, result + + def load_section_node(self, full_name): + config = self.ensure_section_config(full_name) + num, name = self.extract_node_env(full_name) + result = { + name: { + "node_id": config["node_id"], + "keywords": config["keywords"], + "children": config.get("children", []) + } + } + # if "children" in config: + # result["children"] = config["children"] + return num, result + + def ensure_exercises(self, section_path): + config = self.ensure_section_config(section_path) + for e in config.get("export", []): + full_name = os.path.join(section_path, e) + exercise = load_json(full_name) + if "exercise_id" not in exercise: + exercise["exercise_id"] = uuid.uuid4().hex + dump_json(full_name, exercise) -- GitLab