Update dev scripts

更新开发辅助脚本：
将所有用到的相对路径存储至统一位置；
将所有检查函数的名称与返回值行为统一；
添加 `check_license_statement()` 函数；

dev_scripts/build.py

@@ -3,18 +3,15 @@
 """
 
 import subprocess
-import tomllib
-import warnings
 from pathlib import Path
 
+from dev_scripts.check_funcs import (
+    check_license_statement,
+    check_pre_commit,
+    check_version_num,
+)
 from dev_scripts.clear_cache import clear_pycache, clear_pyinstaller_dist
-from py2exe_gui import Constants
-
-project_root = Path("../")  # 项目根目录
-src_path = project_root / "src"  # 源码目录
-resources_path = src_path / "py2exe_gui" / "Resources"  # 静态资源文件目录
-readme_file_list = [project_root / "README.md", project_root / "README_zh.md"]
-
+from dev_scripts.path_constants import README_FILE_LIST, RESOURCES_PATH, SRC_PATH
 
 # TODO 加入日志模块，保存构建日志
 
@@ -28,8 +25,7 @@ def process_md_images(md_file_list: list[Path]) -> None:
 
     md_uri = "docs/source/images/"
     github_uri = (
-        "https://github.com/muziing/Py2exe-GUI/raw/main"
-        + "/docs/source/images/"
+        "https://github.com/muziing/Py2exe-GUI/raw/main" + "/docs/source/images/"
     )
 
     for md_file in md_file_list:
@@ -46,58 +42,14 @@ def process_md_images(md_file_list: list[Path]) -> None:
             # FIXME 会在文件尾部多出来莫名其妙的行
 
 
-def check_version_num() -> bool:
-    """
-    检查各部分声明的版本号是否一致 \n
-    """
-
-    print("正在检查各处版本号是否一致...")
-
-    app_constant_version = Constants.app_constants.AppConstant.VERSION
-    with open(project_root / "pyproject.toml", "rb") as ppj_toml_file:
-        ppj_dict = tomllib.load(ppj_toml_file)
-        ppj_version = ppj_dict["tool"]["poetry"]["version"]
-
-    if ppj_version == app_constant_version:
-        print(f"版本号检查完毕，均为 {ppj_version} 。")
-        return True
-    else:
-        warning_mes = (
-            """版本号不一致！\n"""
-            + f"""pyproject.toml................{ppj_version}\n"""
-            + f"""Constants.AppConstant.........{app_constant_version}\n"""
-        )
-        warnings.warn(warning_mes, stacklevel=1)
-        return False
-
-
-def pre_commit_check() -> int:
-    """
-    调用已有的 pre-commit 检查工具进行检查 \n
-    :return: pre-commit 进程返回码
-    """
-
-    pre_commit_run_cmd = ["pre-commit", "run", "--all-files"]
-    print("开始进行第一次 pre-commit 检查：")
-    result_1 = subprocess.run(pre_commit_run_cmd)
-    if result_1.returncode != 0:
-        print("开始进行第二次 pre-commit 检查：")
-        result_2 = subprocess.run(pre_commit_run_cmd)
-        if result_2.returncode != 0:
-            warnings.warn("pre-commit进程返回码非0，建议检查", stacklevel=1)
-        return result_2.returncode
-    else:
-        return 0
-
-
 def compile_resources() -> int:
     """
     调用 RCC 工具编译静态资源 \n
     :return: rcc 进程返回码
     """
 
-    compiled_file_path = resources_path / "compiled_resources.py"
-    qrc_file_path = resources_path / "resources.qrc"
+    compiled_file_path = RESOURCES_PATH / "compiled_resources.py"
+    qrc_file_path = RESOURCES_PATH / "resources.qrc"
     cmd = [
         "pyside6-rcc",
         "-o",
@@ -114,26 +66,24 @@ def build_py2exe_gui() -> None:
     构建项目的总函数 \n
     """
 
-    if check_version_num():
+    if check_version_num() + check_license_statement() == 0:
         # 准备工作
-        clear_pyinstaller_dist(src_path)
-        clear_pycache(src_path)
-        process_md_images(readme_file_list)
+        clear_pyinstaller_dist(SRC_PATH)
+        clear_pycache(SRC_PATH)
+        process_md_images(README_FILE_LIST)
         # compile_resources()
-        print(f"pre-commit检查完毕，返回码：{pre_commit_check()}。")
+        print(f"pre-commit检查完毕，返回码：{check_pre_commit()}。")
 
         # 正式构建
         subprocess.run(["poetry", "build"])  # TODO 处理异常与返回值
 
         # 清理
-        process_md_images(readme_file_list)
+        process_md_images(README_FILE_LIST)
     else:
         print("构建失败，有未通过的检查项")
 
 
 if __name__ == "__main__":
-    # check_version_num()
-    # print(pre_commit_check())
     # compile_resources()
     # process_md_images()
     build_py2exe_gui()

dev_scripts/check_funcs.py

@@ -0,0 +1,100 @@
+"""
+各类检查函数
+"""
+
+import subprocess
+import tomllib
+import warnings
+
+from dev_scripts.path_constants import COMPILED_RESOURCES, PROJECT_ROOT, SRC_PATH
+from py2exe_gui import Constants as py2exe_gui_Constants
+
+
+def check_license_statement() -> int:
+    """
+    检查源代码文件中是否都包含了许可声明
+    :return: 0-所有源文件都包含许可声明；1-存在缺失许可声明的源文件
+    """
+
+    license_statement = "# Licensed under the GPLv3 License: https://www.gnu.org/licenses/gpl-3.0.html\n"
+    source_file_list = list(SRC_PATH.glob("**/*.py"))
+    source_file_list.remove(COMPILED_RESOURCES)  # 排除RCC编译工具自动生成的.py文件
+    check_pass = 0
+
+    print("开始检查源码中许可声明情况...")
+
+    for file in source_file_list:
+        with open(file, encoding="utf-8") as f:
+            if license_statement not in f.read():
+                warning_mes = f"Source code file {file} lacks a license statement."
+                warnings.warn(warning_mes, stacklevel=1)
+            else:
+                check_pass += 1
+
+    if check_pass == len(source_file_list):
+        print("许可声明检查完毕，所有源码文件都包含许可声明。")
+        return 0
+    else:
+        print("许可声明检查完毕，部分源码文件缺失许可声明，请检查。")
+        return 1
+
+
+def check_version_num() -> int:
+    """
+    检查各部分声明的版本号是否一致 \n
+    :return: 0-各处版本一致；1-存在版本不一致情况
+    """
+
+    print("正在检查各处版本号是否一致...")
+
+    app_constant_version = py2exe_gui_Constants.app_constants.AppConstant.VERSION
+    with open(PROJECT_ROOT / "pyproject.toml", "rb") as ppj_toml_file:
+        ppj_dict = tomllib.load(ppj_toml_file)
+        ppj_version = ppj_dict["tool"]["poetry"]["version"]
+
+    if ppj_version == app_constant_version:
+        print(f"版本号检查完毕，均为 {ppj_version}。")
+        return 0
+    else:
+        warning_mes = (
+            """版本号不一致！\n"""
+            + f"""pyproject.toml................{ppj_version}\n"""
+            + f"""Constants.AppConstant.........{app_constant_version}\n"""
+        )
+        warnings.warn(warning_mes, stacklevel=1)
+        return 1
+
+
+def check_pre_commit() -> int:
+    """
+    调用已有的 pre-commit 检查工具进行检查 \n
+    :return: pre-commit 进程返回码
+    """
+
+    pre_commit_run_cmd = ["pre-commit", "run", "--all-files"]
+    print("开始进行第一次 pre-commit 检查...")
+    result_1 = subprocess.run(pre_commit_run_cmd)
+    if result_1.returncode != 0:
+        print("开始进行第二次 pre-commit 检查...")
+        result_2 = subprocess.run(pre_commit_run_cmd)
+        if result_2.returncode != 0:
+            warnings.warn("pre-commit进程返回码非0，建议检查", stacklevel=1)
+        return result_2.returncode
+    else:
+        print("pre-commit 检查完成，所有项目通过。")
+        return 0
+
+
+def check_requirements() -> int:
+    """
+    检查 requirements.txt 中的依赖是否最新
+    """
+
+    pass
+
+
+if __name__ == "__main__":
+    check_license_statement()
+    check_version_num()
+    check_pre_commit()
+    check_requirements()

dev_scripts/clear_cache.py

@@ -2,7 +2,7 @@ import os
 from pathlib import Path
 from shutil import rmtree
 
-src_dir_path = Path("../src")
+from dev_scripts.path_constants import SRC_PATH
 
 
 def clear_pyinstaller_dist(src_path: Path) -> None:
@@ -37,5 +37,5 @@ def clear_pycache(src_path: Path) -> None:
 
 
 if __name__ == "__main__":
-    clear_pyinstaller_dist(src_dir_path)
-    clear_pycache(src_dir_path)
+    clear_pyinstaller_dist(SRC_PATH)
+    clear_pycache(SRC_PATH)

dev_scripts/path_constants.py

@@ -0,0 +1,15 @@
+"""
+开发脚本中使用的相对路径常量
+所有脚本应以项目根目录为工作目录运行
+"""
+
+from pathlib import Path
+
+PROJECT_ROOT = Path("../")  # 项目根目录
+SRC_PATH = PROJECT_ROOT / "src"  # 源码目录
+RESOURCES_PATH = SRC_PATH / "py2exe_gui" / "Resources"  # 静态资源文件目录
+COMPILED_RESOURCES = RESOURCES_PATH / "compiled_resources.py"  # 编译静态资源文件
+README_FILE_LIST = [
+    PROJECT_ROOT / "README.md",
+    PROJECT_ROOT / "README_zh.md",
+]  # README 文件列表