要使用 Python 生成当前软件环境信息，可以通过标准库和第三方模块获取操作系统、Python 版本、已安装包列表、系统资源使用情况等。以下是一个示例脚本，展示了如何收集这些信息： ### 获取操作系统和 Python 环境信息 ```python import platform import sys import subprocess # 获取操作系统信息 os_info = platform.uname() print(f"System: {os_info.system}") print(f"Node Name: {os_info.node}") print(f"Release: {os_info.release}") print(f"Version: {os_info.version}") print(f"Machine: {os_info.machine}") print(f"Processor: {os_info.processor}") # 获取 Python 版本信息 print(f"Python Version: {sys.version}") print(f"Python Executable: {sys.executable}") ``` ### 获取已安装的 Python 包列表 可以使用 `pip` 命令来列出所有已安装的包及其版本： ```python def get_installed_packages(): result = subprocess.run([sys.executable, '-m', 'pip', 'freeze'], stdout=subprocess.PIPE, text=True) return result.stdout.splitlines() print("Installed Packages:") for package in get_installed_packages(): print(package) ``` ### 获取系统资源使用情况（CPU、内存、磁盘） 可以借助 `psutil` 库来获取更详细的系统资源使用情况： ```bash pip install psutil ``` ```python import psutil # 获取 CPU 使用率 print(f"CPU Usage (%): {psutil.cpu_percent(interval=1)}") # 获取内存使用情况 mem = psutil.virtual_memory() print(f"Memory Usage: {mem.percent}%") print(f"Total Memory: {mem.total / (1024 ** 3):.2f} GB") print(f"Available Memory: {mem.available / (1024 ** 3):.2f} GB") # 获取磁盘使用情况 disk = psutil.disk_usage('/') print(f"Disk Usage: {disk.percent}%") print(f"Total Disk Space: {disk.total / (1024 ** 3):.2f} GB") print(f"Free Disk Space: {disk.free / (1024 ** 3):.2f} GB") ``` ### 输出环境信息到文件 将上述信息整合并输出到文本文件中： ```python with open("environment_info.txt", "w") as f: f.write(f"System: {os_info.system}\n") f.write(f"Node Name: {os_info.node}\n") f.write(f"Release: {os_info.release}\n") f.write(f"Version: {os_info.version}\n") f.write(f"Machine: {os_info.machine}\n") f.write(f"Processor: {os_info.processor}\n") f.write(f"Python Version: {sys.version}\n") f.write(f"Python Executable: {sys.executable}\n\n") f.write("Installed Packages:\n") for package in get_installed_packages(): f.write(package + "\n") f.write("\nSystem Resource Usage:\n") f.write(f"CPU Usage (%): {psutil.cpu_percent(interval=1)}\n") f.write(f"Memory Usage: {mem.percent}%\n") f.write(f"Total Memory: {mem.total / (1024 ** 3):.2f} GB\n") f.write(f"Available Memory: {mem.available / (1024 ** 3):.2f} GB\n") f.write(f"Disk Usage: {disk.percent}%\n") f.write(f"Total Disk Space: {disk.total / (1024 ** 3):.2f} GB\n") f.write(f"Free Disk Space: {disk.free / (1024 ** 3):.2f} GB\n") ```