python打不开txt文件苹果怎么打开_如何在Mac上的Python中从TextEdit中打开文本文......
您可以使用/usr/bin/open OSX实用程序：
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.
您还应该使用subprocess module而不是os.system,因为避免转义问题更加容易：
import subprocess
subprocess.call(['open', '-a', 'TextEdit', file])