如何在Mac上的Python中打開TextEdit中的文本文件？

Question

else:
   tkMessageBox.showinfo('Report Created', 'Your report was sucessfully created')
   file = 'Student Report.txt'
   os.system('TextEdit'+file)

我正在編寫一個程序，它根據數據庫中的數據創建報表，將該數據寫入文本文件，然后啟動該文本文件以便打印。

我該如何實現這一目標？

我試圖使用webbrowser但沒有運氣。

Answer 1

您可以使用/usr/bin/open OSX實用程序：

NAME
     open -- open files and directories

SYNOPSIS
     open [-e] [-t] [-f] [-F] [-W] [-R] [-n] [-g] [-h] [-b bundle_identifier] [-a application] file ... [--args arg1 ...]

DESCRIPTION
     The open command opens a file (or a directory or URL), just as if you had double-clicked the file's icon. If no application name is specified, the default application as deter-
     mined via LaunchServices is used to open the specified files.

     If the file is in the form of a URL, the file will be opened as a URL.

     You can specify one or more file names (or pathnames), which are interpreted relative to the shell or Terminal window's current working directory. For example, the following com-
     mand would open all Word files in the current working directory:

     open *.doc

     Opened applications inherit environment variables just as if you had launched the application directly through its full path.  This behavior was also present in Tiger.

您還應該使用subprocess os.system 模塊而不是os.system ，因為它更容易避免逃避它的問題：

import subprocess
subprocess.call(['open', '-a', 'TextEdit', file])