update.py 文件源码

def safeInstall():
    FACTORIOPATH = getFactorioPath()

    try:
        if not os.path.isdir("%s" % (FACTORIOPATH) ):       

            if os.access("%s/.." % (FACTORIOPATH), os.W_OK):
                os.mkdir(FACTORIOPATH, 0o777)
            else:
                subprocess.call(['sudo', 'mkdir', '-p', FACTORIOPATH])
                subprocess.call(['sudo', 'chown', getpass.getuser(), FACTORIOPATH])


            os.mkdir(os.path.join(FACTORIOPATH, "saves"))
            os.mkdir(os.path.join(FACTORIOPATH, "config"))
            with open("%s/.bashrc" % (os.path.expanduser("~")), "r+") as bashrc:
                lines = bashrc.read()

                if lines.find("eval \"$(_FACTOTUM_COMPLETE=source factotum)\"\n") == -1:
                    bashrc.write("eval \"$(_FACTOTUM_COMPLETE=source factotum)\"\n")
                    print("You'll want to restart your shell for command autocompletion. Tab is your friend.")
        updateFactorio()
    except IOError as e:
        print("Cannot make %s. Please check permissions. Error %s" % (FACTORIOPATH, e))
        sys.exit(1)