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https://github.com/muziing/Py2exe-GUI.git
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Add platform_specific_funcs
修正模块名称中的拼写错误； 添加数个新的平台差异功能函数；
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muzing
parent
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commit
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@ -4,6 +4,6 @@
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"""公共基础功能类与函数"""
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from .open_qfile import QtFileOpen
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from .platform_specifc_funcs import get_sys_python, open_dir_in_explorer
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from .platform_specific_funcs import *
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from .python_env import ALL_PY_ENVs, PyEnv
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from .qobject_tr import QObjTr
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@ -1,73 +0,0 @@
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# Licensed under the GPLv3 License: https://www.gnu.org/licenses/gpl-3.0.html
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# For details: https://github.com/muziing/Py2exe-GUI/blob/main/README.md#license
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"""一些因操作系统不同而在具体实现上有差异的功能函数
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注意，由于开发者没有苹果电脑，所有 macOS 功能均未经过验证
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"""
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__all__ = [
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"open_dir_in_explorer",
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"get_sys_python",
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]
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import subprocess
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import warnings
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from pathlib import Path
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from typing import Union
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from ..Constants import RUNTIME_INFO, Platform
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def open_dir_in_explorer(dir_path: Union[str, Path]) -> None:
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"""在操作系统文件资源管理器中打开指定目录
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:param dir_path: 待打开的目录路径
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"""
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try:
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if RUNTIME_INFO.platform == Platform.windows:
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import os # fmt: skip
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os.startfile(dir_path) # type: ignore
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elif RUNTIME_INFO.platform == Platform.linux:
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subprocess.call(["xdg-open", dir_path])
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elif RUNTIME_INFO.platform == Platform.macos:
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subprocess.call(["open", dir_path])
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else:
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raise ValueError(f"Unsupported platform: {RUNTIME_INFO.platform}.")
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except OSError as e:
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warnings.warn(
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f"Error occurred while trying to open directory: {e}",
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RuntimeWarning,
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stacklevel=2,
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)
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def get_sys_python() -> str:
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"""获取系统默认 Python 解释器的可执行文件位置
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:return: Python 可执行文件路径
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"""
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if RUNTIME_INFO.platform == Platform.windows:
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cmd = ["powershell.exe", "(Get-Command python).Path"] # PowerShell
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elif RUNTIME_INFO.platform in (Platform.linux, Platform.macos):
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cmd = ["which", "python3"]
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else:
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raise ValueError("Current OS is not supported.")
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try:
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result = subprocess.run(cmd, capture_output=True, text=True)
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python_path = result.stdout.strip()
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except subprocess.CalledProcessError as e:
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warnings.warn(
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f"Error occurred while trying to get system default Python interpreter: {e.output}",
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RuntimeWarning,
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stacklevel=2,
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)
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raise
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if not Path(python_path).exists():
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raise FileNotFoundError(f"Python interpreter not found: {python_path}")
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return python_path
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131
src/py2exe_gui/Utilities/platform_specific_funcs.py
Normal file
131
src/py2exe_gui/Utilities/platform_specific_funcs.py
Normal file
@ -0,0 +1,131 @@
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# Licensed under the GPLv3 License: https://www.gnu.org/licenses/gpl-3.0.html
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# For details: https://github.com/muziing/Py2exe-GUI/blob/main/README.md#license
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"""一些因操作系统不同而在具体实现上有差异的功能函数
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注意，由于开发者没有苹果电脑，所有 macOS 功能均未经过验证
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"""
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__all__ = [
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"open_dir_in_explorer",
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"get_sys_python",
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"get_user_config_dir",
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"get_user_cache_dir",
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"get_venv_python",
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]
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import subprocess
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import warnings
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from pathlib import Path
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from typing import Union
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from ..Constants import RUNTIME_INFO, Platform
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def open_dir_in_explorer(dir_path: Union[str, Path]) -> None:
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"""在操作系统文件资源管理器中打开指定目录
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:param dir_path: 待打开的目录路径
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:raise RuntimeError: 当前操作系统不受支持时抛出
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"""
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try:
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if RUNTIME_INFO.platform == Platform.windows:
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import os # fmt: skip
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os.startfile(dir_path) # type: ignore
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elif RUNTIME_INFO.platform == Platform.linux:
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subprocess.call(["xdg-open", dir_path])
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elif RUNTIME_INFO.platform == Platform.macos:
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subprocess.call(["open", dir_path])
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else:
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raise RuntimeError("Current OS is not supported.")
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except OSError as e:
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warnings.warn(
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f"Error occurred while trying to open directory in explorer: {e}",
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RuntimeWarning,
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stacklevel=2,
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)
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def get_sys_python() -> str:
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"""获取系统默认 Python 解释器的可执行文件位置
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:return: Python 可执行文件路径
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:raise RuntimeError: 当前操作系统不受支持时抛出
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:raise FileNotFoundError: 未找到 Python 解释器抛出
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"""
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if RUNTIME_INFO.platform == Platform.windows:
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cmd = ["powershell.exe", "(Get-Command python).Path"] # PowerShell
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elif RUNTIME_INFO.platform in (Platform.linux, Platform.macos):
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cmd = ["which", "python3"]
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else:
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raise RuntimeError("Current OS is not supported.")
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try:
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result = subprocess.run(cmd, capture_output=True, text=True)
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python_path = result.stdout.strip()
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except subprocess.CalledProcessError as e:
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warnings.warn(
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f"Error occurred while trying to get system default Python interpreter: {e.output}",
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RuntimeWarning,
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stacklevel=2,
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)
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raise
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if not Path(python_path).exists():
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raise FileNotFoundError(f"Python interpreter not found: {python_path}")
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return python_path
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def get_user_config_dir() -> Path:
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"""获取当前平台用户配置文件目录路径
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:return: 用户配置文件目录路径
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:raise RuntimeError: 当前操作系统不受支持时抛出
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"""
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if RUNTIME_INFO.platform == Platform.windows:
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return Path.home() / "AppData" / "Roaming"
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elif RUNTIME_INFO.platform == Platform.linux:
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return Path.home() / ".config"
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elif RUNTIME_INFO.platform == Platform.macos:
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return Path.home() / "Library" / "Application Support"
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else:
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raise RuntimeError("Current OS is not supported.")
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def get_user_cache_dir() -> Path:
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"""获取当前平台用户缓存或数据文件目录路径
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:return: 用户缓存目录路径
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:raise RuntimeError: 当前操作系统不受支持时抛出
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"""
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if RUNTIME_INFO.platform == Platform.windows:
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return Path.home() / "AppData" / "Local"
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elif RUNTIME_INFO.platform == Platform.linux:
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return Path.home() / ".cache"
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elif RUNTIME_INFO.platform == Platform.macos:
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return Path.home() / "Library" / "Caches"
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else:
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raise RuntimeError("Current OS is not supported.")
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def get_venv_python(root_path: Union[str, Path]) -> Path:
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"""获取当前平台 venv 虚拟环境中 Python 解释器的可执行文件位置
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:param root_path: venv 虚拟环境根路径
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:return: Python 可执行文件路径
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:raise RuntimeError: 当前操作系统不受支持时抛出
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"""
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root = Path(root_path)
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if RUNTIME_INFO.platform == Platform.windows:
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return root / "Scripts" / "python.exe"
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elif RUNTIME_INFO.platform in (Platform.linux, Platform.macos):
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return root / "bin" / "python3"
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else:
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raise RuntimeError("Current OS is not supported.")
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