初始化10个迷你Python小项目的配置即可

.gitignore

+.vscode
+.idea
+.DS_Store
+__pycache__
+*.pyc
+*.zip
+*.out
+bin/
+debug/
+release/
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README.md

-# skill_tree_python_4_beginners
+# skill_tree_python_4_beginnners
 
-Python 新手村 技能树
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+`Python新手村技能树`是[技能森林](https://gitcode.net/csdn/skill_tree)的一部分。
+
+## 编辑环境初始化
+
+```
+pip install -r requirements.txt
+```
+
+## 目录结构说明
+技能树编辑仓库的 data 目录是主要的编辑目录，目录的结构是固定的
+
+* 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.Python新手村初阶`
+    * 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.Python新手村初阶/1.Python新手村简介`
+    * 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.Python新手村初阶/1.Python新手村简介`
+    * 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.Python新手村初阶/1.Python新手村简介/1.HelloWorld/config.json` 里配置对该知识节点子树信息结构，这个配置是可选的：
+```json
+{
+    // ...
+
+    "children": [
+    {
+        "XX开发入门": {
+          "keywords": [
+            "XX开发",
+          ],
+          "children": [],
+          "keywords_must": [
+            "XX"
+          ],
+          "keywords_forbid": []
+        }
+    }
+  ],
+}
+```
+
+## `知识节点` 的导出习题编辑
+
+例如 `data/1.Python新手村初阶/1.Python新手村简介/1.HelloWorld/config.json` 里配置对该知识节点导出的习题
+
+```json
+{
+    // ...
+    "export": [
+        "helloworld.json"
+    ]
+}
+```
+
+helloworld.json 的格式如下：
+```bash
+{
+  "type": "code_options",
+  "author": "xxx",
+  "source": "helloworld.md",
+  "notebook_enable": false,
+  "exercise_id": "xxx"
+}
+```
+
+其中 
+* "type": "code_options" 表示是一个选择题
+* "author" 可以放作者的 CSDN id，
+* "source" 指向了习题 MarkDown文件
+* "notebook_enable" 目前都是false
+* "exercise_id" 是工具生成的，不填
+
+
+习题格式模版如下：
+
+````mardown
+# {标题}
+
+{习题描述}
+
+以下关于上述游戏代码说法[正确/错误]的是？
+
+## 答案
+
+{目标选项}
+
+## 选项
+
+### A
+
+{混淆选项1}
+
+### B
+
+{混淆选项2}
+
+### C
+
+{混淆选项3}
+
+````
+
+## 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
+* 在 节 目录下根据需要，可以添加一些子目录用来测试代码。
+* 开始游戏入门技能树构建之旅，GoodLuck! 
+
+## FAQ
+
+**难度目录是固定的么？**
+
+1. data/xxx 目录下的子目录是固定的初/中/高三个难度等级目录
+
+**如何增加章目录？**
+
+1. 在VSCode里打开项目仓库
+2. 在对应的难度等级目录新建章目录，例如在 data/1.xxx初阶/ 下新建章文件夹，data/1.xxx初阶/1.yyy
+3. 在项目根目录下执行 python main.py 脚本，会自动生成章的配置文件 data/1.xxx初阶/1.yyy/config.json
+
+**如何增加节目录?**:
+1. 直接在VSCode里创建文件夹，例如 "data/1.xxx初阶/1.yyy/2.zzz"
+2. 项目根目录下执行 python main.py 会自动为新增节创建配置文件 data/1.xxx初阶/1.yyy/2.zzz/config.json
+
+**如何在节下新增一个习题**:
+3. 在"data/1.xxx初阶/1.yyy/2.zzz" 目录下添加一个 markdown 文件编辑，例如 yyy.md，按照习题markdown格式编辑习题。
+4. md编辑完后，可以再次执行  python main.py 会自动生成同名的 yyy.json，并将 yyy.json 添加到config.json 的export数组里。
+5. yyy.json里的author信息放作者 CSDN ID。
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data/1.Python新手村初阶/1.小体验/1.流浪地球/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "b2203860e62846f4a6a7a09a94957709",
+  "project": "https://gitcode.net/csdn/inscode_project/python_word_replacement",
+  "desc": "实现一个替换文本中某些单词的Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/1.小体验/1.流浪地球/1.md

+# 项目说明
+
+实现一个替换文本中某些单词的Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_word_replacement>

data/1.Python新手村初阶/1.小体验/1.流浪地球/config.json

+{
+  "node_id": "python_4_beginnners-006e3436e5934d64bb751a2326b3ea33",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/1.小体验/2.判断是否闰年/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "870b8f9cf75e47b59a2b9831d9207098",
+  "project": "https://gitcode.net/csdn/inscode_project/python_is_leap_year",
+  "desc": "实现一个判断年份是否为闰年的Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/1.小体验/2.判断是否闰年/1.md

+# 项目说明
+
+实现一个判断年份是否为闰年的Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_is_leap_year>

data/1.Python新手村初阶/1.小体验/2.判断是否闰年/config.json

+{
+  "node_id": "python_4_beginnners-0904efe56f8a40bdb50fc87fcc5c4681",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/1.小体验/3.世界地理答题游戏/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "5c14023ab0f14e839189b1409d5439c4",
+  "project": "https://gitcode.net/csdn/inscode_project/python_quiz_program",
+  "desc": "实现一个世界各国首都的答题Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/1.小体验/3.世界地理答题游戏/1.md

+# 项目说明
+
+实现一个世界各国首都的答题Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_quiz_program>

data/1.Python新手村初阶/1.小体验/3.世界地理答题游戏/config.json

+{
+  "node_id": "python_4_beginnners-d6282042d71b4eed83018bae62c8a85b",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/1.小体验/config.json

+{
+  "node_id": "python_4_beginnners-c42898e17bdb4d6e9dabf83994bc5070",
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/2.小应用/1.网站连接检测/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "776d39efab06446d9e1cea2f03935f3c",
+  "project": "https://gitcode.net/csdn/inscode_project/python_site_connectivity_checker",
+  "desc": "实现一个检测网站是否可连接的Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/2.小应用/1.网站连接检测/1.md

+# 项目说明
+
+实现一个检测网站是否可连接的Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_site_connectivity_checker>

data/1.Python新手村初阶/2.小应用/1.网站连接检测/config.json

+{
+  "node_id": "python_4_beginnners-0466c6f326004c5d979b1e535d263957",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/2.小应用/2.随机密码生成器/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "22cbdc9d041842e78292afbb3b9c6b0f",
+  "project": "https://gitcode.net/csdn/inscode_project/python_random_password_generator",
+  "desc": "实现一个随机密码生成器的Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/2.小应用/2.随机密码生成器/1.md

+# 项目说明
+
+实现一个随机密码生成器的Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_random_password_generator>

data/1.Python新手村初阶/2.小应用/2.随机密码生成器/config.json

+{
+  "node_id": "python_4_beginnners-a3aa7f9b26d843e8bfba406b6ce0a0db",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/2.小应用/3.生成二维码/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "f9416218e99d45d6adae565552d4f026",
+  "project": "https://gitcode.net/csdn/inscode_project/python_qr_code",
+  "desc": "实现一个生成url二维码的Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/2.小应用/3.生成二维码/1.md

+# 项目说明
+
+实现一个生成url二维码的Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_qr_code>

data/1.Python新手村初阶/2.小应用/3.生成二维码/config.json

+{
+  "node_id": "python_4_beginnners-af7d6f9e32394a118df110b61b55c4cd",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/2.小应用/4.英译英词典/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "bd83a9af4c424e62af8820df2e09d20d",
+  "project": "https://gitcode.net/csdn/inscode_project/python_word_dictionary",
+  "desc": "实现一个英译英的Python词典小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/2.小应用/4.英译英词典/1.md

+# 项目说明
+
+实现一个英译英的Python词典小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_word_dictionary>

data/1.Python新手村初阶/2.小应用/4.英译英词典/config.json

+{
+  "node_id": "python_4_beginnners-e54319650cda436eb9f81e81df74e3bb",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/2.小应用/config.json

+{
+  "node_id": "python_4_beginnners-4b1388bf140746debb0ec48dfe184a56",
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
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data/1.Python新手村初阶/3.小计算/1.简易四则运算/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "aeeb53ccd089419a90c09772e69a93df",
+  "project": "https://gitcode.net/csdn/inscode_project/python_basic_calculator",
+  "desc": "实现一个四则运算Python小项目\n# 项目地址"
+}
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data/1.Python新手村初阶/3.小计算/1.简易四则运算/1.md

+# 项目说明
+
+实现一个四则运算Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_basic_calculator>

data/1.Python新手村初阶/3.小计算/1.简易四则运算/config.json

+{
+  "node_id": "python_4_beginnners-a8f965f765bf4500843e62ece714cc89",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/1.Python新手村初阶/3.小计算/2.石头剪刀布/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "0feab7fb2191492ca8f11af7e5d28872",
+  "project": "https://gitcode.net/csdn/inscode_project/python_rock_paper_scissors",
+  "desc": "实现一个石头剪刀布Python小游戏项目\n# 项目地址"
+}
\ No newline at end of file

data/1.Python新手村初阶/3.小计算/2.石头剪刀布/1.md

+# 项目说明
+
+实现一个石头剪刀布Python小游戏项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_rock_paper_scissors>

data/1.Python新手村初阶/3.小计算/2.石头剪刀布/config.json

+{
+  "node_id": "python_4_beginnners-b01f29ed0412400e9bb5ad9334fb1bb1",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/1.Python新手村初阶/3.小计算/3.二分查找/1.json

+{
+  "type": "inscode_project",
+  "author": null,
+  "source": "1.md",
+  "notebook_enable": false,
+  "exercise_id": "f02f16ef6b1a4efaae9f51c1c6c8a39a",
+  "project": "https://gitcode.net/csdn/inscode_project/python_binary_search_algorithm",
+  "desc": "实现一个二分查找Python小项目\n# 项目地址"
+}
\ No newline at end of file

data/1.Python新手村初阶/3.小计算/3.二分查找/1.md

+# 项目说明
+
+实现一个二分查找Python小项目
+
+# 项目地址
+
+<https://gitcode.net/csdn/inscode_project/python_binary_search_algorithm>

data/1.Python新手村初阶/3.小计算/3.二分查找/config.json

+{
+  "node_id": "python_4_beginnners-22fa8e1100e1403e8c2fb482c7bf4b0a",
+  "keywords": [],
+  "children": [],
+  "export": [
+    "1.json"
+  ],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/1.Python新手村初阶/3.小计算/config.json

+{
+  "node_id": "python_4_beginnners-b93ad1bb06fd47ab92b425ac0ab91cd4",
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/1.Python新手村初阶/config.json

+{
+  "node_id": "python_4_beginnners-07a68328bb3c4588b57fd11c64e638e5",
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/2.Python新手村中阶/config.json

+{
+  "node_id": "python_4_beginnners-1a161288c6c5424cb922a0f11758bb04",
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/3.Python新手村高阶/config.json

+{
+  "node_id": "python_4_beginnners-a31bef25c8f44341b8a7bd376f7c32de",
+  "keywords": [],
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/config.json

+{
+  "tree_name": "python_4_beginnners",
+  "keywords": [],
+  "node_id": "python_4_beginnners-cdfd66dd5b434e25bcf6d56ba7d14ba4",
+  "keywords_must": [],
+  "keywords_forbid": [],
+  "group": 0,
+  "subtree": ""
+}
\ No newline at end of file

data/tree.json

+{
+  "python_4_beginnners": {
+    "node_id": "python_4_beginnners-cdfd66dd5b434e25bcf6d56ba7d14ba4",
+    "keywords": [],
+    "children": [
+      {
+        "Python新手村初阶": {
+          "node_id": "python_4_beginnners-07a68328bb3c4588b57fd11c64e638e5",
+          "keywords": [],
+          "children": [
+            {
+              "小体验": {
+                "node_id": "python_4_beginnners-c42898e17bdb4d6e9dabf83994bc5070",
+                "keywords": [],
+                "children": [
+                  {
+                    "流浪地球": {
+                      "node_id": "python_4_beginnners-006e3436e5934d64bb751a2326b3ea33",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "判断是否闰年": {
+                      "node_id": "python_4_beginnners-0904efe56f8a40bdb50fc87fcc5c4681",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "世界地理答题游戏": {
+                      "node_id": "python_4_beginnners-d6282042d71b4eed83018bae62c8a85b",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  }
+                ],
+                "keywords_must": [],
+                "keywords_forbid": [],
+                "group": 0,
+                "subtree": ""
+              }
+            },
+            {
+              "小应用": {
+                "node_id": "python_4_beginnners-4b1388bf140746debb0ec48dfe184a56",
+                "keywords": [],
+                "children": [
+                  {
+                    "网站连接检测": {
+                      "node_id": "python_4_beginnners-0466c6f326004c5d979b1e535d263957",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "随机密码生成器": {
+                      "node_id": "python_4_beginnners-a3aa7f9b26d843e8bfba406b6ce0a0db",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "生成二维码": {
+                      "node_id": "python_4_beginnners-af7d6f9e32394a118df110b61b55c4cd",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "英译英词典": {
+                      "node_id": "python_4_beginnners-e54319650cda436eb9f81e81df74e3bb",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  }
+                ],
+                "keywords_must": [],
+                "keywords_forbid": [],
+                "group": 0,
+                "subtree": ""
+              }
+            },
+            {
+              "小计算": {
+                "node_id": "python_4_beginnners-b93ad1bb06fd47ab92b425ac0ab91cd4",
+                "keywords": [],
+                "children": [
+                  {
+                    "简易四则运算": {
+                      "node_id": "python_4_beginnners-a8f965f765bf4500843e62ece714cc89",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "石头剪刀布": {
+                      "node_id": "python_4_beginnners-b01f29ed0412400e9bb5ad9334fb1bb1",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  },
+                  {
+                    "二分查找": {
+                      "node_id": "python_4_beginnners-22fa8e1100e1403e8c2fb482c7bf4b0a",
+                      "keywords": [],
+                      "children": [],
+                      "keywords_must": [],
+                      "keywords_forbid": [],
+                      "group": 0,
+                      "subtree": ""
+                    }
+                  }
+                ],
+                "keywords_must": [],
+                "keywords_forbid": [],
+                "group": 0,
+                "subtree": ""
+              }
+            }
+          ],
+          "keywords_must": [],
+          "keywords_forbid": [],
+          "group": 0,
+          "subtree": ""
+        }
+      },
+      {
+        "Python新手村中阶": {
+          "node_id": "python_4_beginnners-1a161288c6c5424cb922a0f11758bb04",
+          "keywords": [],
+          "children": [],
+          "keywords_must": [],
+          "keywords_forbid": [],
+          "group": 0,
+          "subtree": ""
+        }
+      },
+      {
+        "Python新手村高阶": {
+          "node_id": "python_4_beginnners-a31bef25c8f44341b8a7bd376f7c32de",
+          "keywords": [],
+          "children": [],
+          "keywords_must": [],
+          "keywords_forbid": [],
+          "group": 0,
+          "subtree": ""
+        }
+      }
+    ],
+    "keywords_must": [],
+    "keywords_forbid": [],
+    "group": 0,
+    "subtree": ""
+  }
+}
\ No newline at end of file

main.py

+from skill_tree.tree import TreeWalker,dump_json,load_json
+import os
+
+# def read_markdown(file):
+#     start_desc = False
+#     start_project = False
+#     desc = []
+#     project = []
+#     with open(file,'r') as f:
+#         for line in f.readlines():
+#             line = line.strip("\n")
+#             if start_desc and line.strip()!="":
+#                 desc.append(line)
+#             if start_project and line.strip()!="":
+#                 project.append(line)
+#             if line=="# 项目说明":
+#                 start_desc = True
+#             if line=="# 项目地址":
+#                 start_desc = False
+#                 start_project=True
+    
+#     print(desc)
+#     print(project)
+#     return "\n".join(desc), project[0].strip().replace("<","").replace(">","")
+            
+
+# def walk_project_2_config(data_path):
+#     for base,dirs,files in os.walk(data_path):
+#         for file in files:
+#             parts = file.split(".")
+#             if parts[-1]=="md":
+#                 desc,project = read_markdown(os.path.join(base,file))
+#                 config_path = os.path.join(base,file.replace("md","json"))
+#                 config = load_json(config_path)
+#                 config["project"] = project
+#                 config["desc"] = desc
+#                 dump_json(config_path, config, exist_ok=True, override=True)
+
+if __name__ == '__main__':
+    walker = TreeWalker("data", "python_4_beginnners", "Python新手村", 
+                        ignore_keywords=True,
+                        default_exercise_type="project")
+    walker.walk()
+    # walk_project_2_config("data/")

requirements.txt

+pre_commit
+skill-tree-parser
\ No newline at end of file