nxion / upi Goto Github PK

        # Xresources
        if (config.has_option("dotfiles", "xres")):
            showexec(_("Downloading the Xresources file"), _WGET+"-O $HOME/.Xresources "+config.get("dotfiles", "xres"))
            showexec(_("Installing the Xresources file"), "chown -R $me:$me $HOME/.Xresources")

        # xinitrc
        if (config.has_option("dotfiles", "xinit")):
            showexec(_("Downloading the xinitrc file"), _WGET+"-O $HOME/.xinitrc "+config.get("dotfiles", "xres"))
            showexec(_("Installing the xinitrc file"), "chown -R $me:$me $HOME/.xinitrc")

def showexec(description, command, exitonerror = 0, presskey = 0, waitmessage = ""):
    """
    Exec a system command with a pretty status display (Running / Ok / Warning / Error)
    By default (exitcode=0), the function did not exit if the command failed
    """

    if _DEBUG:
        logging.debug("%s" % description)
        logging.debug("%s" % command)

    # Wait message
    if (waitmessage == ""):
        waitmessage = description

    # Manage very long description
    if (len(waitmessage) > 65):
        waitmessage = waitmessage[0:65] + "..."
    if (len(description) > 65):
        description = description[0:65] + "..."

    # Display the command
    if (presskey == 1):
        status = _("[ ENTER ]")
    else:
        status = _("[Running]")
    statuscolor = colors.BLUE
    sys.stdout.write (colors.NO + "%s" % waitmessage + statuscolor + "%s" % status.rjust(79-len(waitmessage)) + colors.NO)
    sys.stdout.flush()

    # Wait keypressed (optionnal)
    if (presskey == 1):
        try:
            input = raw_input
        except:
            pass
        raw_input()

    # Run the command
    returncode = os.system ("/bin/sh -c \"%s\" >> /dev/null 2>&1" % command)

    # Display the result
    if ((returncode == 0) or (returncode == 25600)):
        status = "[  OK   ]"
        statuscolor = colors.GREEN
    else:
        if exitonerror == 0:
            status = "[Warning]"
            statuscolor = colors.ORANGE
        else:
            status = "[ Error ]"
            statuscolor = colors.RED

    sys.stdout.write (colors.NO + "\r%s" % description + statuscolor + "%s\n" % status.rjust(79-len(description)) + colors.NO)

    if _DEBUG:
        logging.debug (_("Returncode = %d") % returncode)

    # Stop the program if returncode and exitonerror != 0
    if ((returncode != 0) & (exitonerror != 0)):
        if _DEBUG:
            logging.debug (_("Forced to quit"))
        exit(exitonerror)