目录

# 判断操作系统

可以通过 Python 或 Basic 语言判断操作系统。

## 使用 Python 类:

            """ the_module """
            import os, platform
            class Platform():
                @property
                def ComputerName(self): return platform.node()
                @property
                def DirSeparator(self): return os.sep
                @property
                def isLinux(self): return (self.OSName=='Linux')
                @property
                def isMacOSX(self): return (self.OSName=='Darwin')
                @property
                def isWindows(self): return (self.OSName=='Windows')
                @property
                def OSName(self): return platform.system()
                @property
                def PathDelimiter(self): return os.pathsep

## 使用 Basic 类模块:

LibreOffice Basic 缺少 MacOS X 原生识别的能力。可通过 LibreOffice 应用程序编程接口 (API) 实现平台识别。

            ''' Module name: Platform '''
            Option Compatible
            Option ClassModule
            Option Explicit

            Public Property Get ComputerName As String
                If isWindows Then ComputerName = Environ("ComputerName")
            End Property ' Platform.ComputerName

            Public Property Get DirSeparator As String
                DirSeparator = GetPathSeparator()
            End Property ' Platform.DirSeparator

            Public Property Get IsLinux As Boolean
                isLinux = ( GetGUIType()=4 ) ' Applies to macOS as well
            End Property ' Platform.isLinux

            Public Property Get IsMacOSX As Boolean
                isMacOSX = ( OSName="MAC" )
            End Property ' Platform.isMacOSX

            Public Property Get IsWindows As Boolean
                isWindows = ( GetGUIType()=1 )
            End Property ' Platform.isWindows

            Public Property Get OSName As String
                ' 返回平台名称，即「MAC」「UNIX」「WIN」
                ' 隐式调用「Tools.UCB.ShowHelperDialog」函数
                With GlobalScope.Basiclibraries
                    If Not .IsLibraryLoaded("Tools") Then .LoadLibrary("Tools")
                End With
                Dim keyNode As Object ' com.sun.star.configuration.ConfigurationAccess
                keyNode = Tools.Misc.GetRegistryKeyContent("org.openoffice.Office.Common/Help")
                OSName = keyNode.GetByName("System")
            End Property ' Platform.OSName

            Public Property Get PathDelimiter As String
                Select Case OSName
                    Case "MAC", "UNIX" : PathDelimiter = ":"
                    Case "WIN" : PathDelimiter = ";"
                 End Select
            End Property ' Platform.PathDelimiter

ComputerName environment variable is solely available for Windows. Basic calls to Python macros help overcome LibreOffice Basic limitations.

## 示例:

使用 Python

>>> from < the_module > import Platform

>>> print(Platform().isMacOSX) # 对象属性

True

>>> input(Platform().OSName) # 对象属性

Darwin

从「工具 – 宏 - 运行宏...」菜单。

            from < the_module > import Platform
            import screen_io as ui
            p = Platform()
            ui.MsgBox(''.join(['isMacOS: ',str(p.isMacOSX)]),0,p.OSName)

使用 LibreOffice Basic

            Sub Platform_example()
                Dim p As New Platform ' 类 Platform 的实例
                MsgBox p.isLinux ' 对象属性
                Print p.isWindows, p.OSName ' 对象属性
            End Sub ' Platform_example

• ScriptForge.Platform service provides a collection of properties about the current execution environment and context, that include platform detection.
• Extensive operating system name identification is available from INFO("system") Calc formula.

相关主题

屏幕输入/输出

GetPathSeparator 函数

从 Basic 中调用 Python 脚本

Python 编程示例

LibreOffice Python 脚本帮助