pycvp as an axis Tab

ini  :
EMBED_TAB_NAME = pyvcp0
EMBED_TAB_COMMAND = pyvcp
PYVCP_TAB = /home/nkp/linuxcnc/configs/jog/j.xml

=============================
.axixrc  :

def _dynamic_tabs(inifile):
    from subprocess import Popen
    import vcpparse
    tab_names = inifile.findall("DISPLAY", "EMBED_TAB_NAME")
    tab_cmd   = inifile.findall("DISPLAY", "EMBED_TAB_COMMAND")
    if len(tab_names) != len(tab_cmd):
        print ("Invalid tab configuration")
        # Complain somehow
        return

    # XXX: Set our root window ID in environment so child GladeVcp processes
    # may forward keyboard events to it
    rxid = root_window.winfo_id()
    os.environ = str(rxid)

    for i,t,c in zip(range(len(tab_cmd)), tab_names, tab_cmd):
        w = _dynamic_tab("user_" + str(i), t)
        f = Tkinter.Frame(w, container=0, borderwidth=0, highlightthickness=0)        
        if  inifile.find("DISPLAY", "PYVCP_TAB"):
            f.pack(fill="y", expand=0)
            fxml = inifile.findall("DISPLAY", "PYVCP_TAB")
            for aa in fxml:
                print ("fxml=" ,aa )
   
            for tc in tab_cmd:
                print ("tab_cmd=" ,tc )                 
                vcpparse.filename = aa
                vcpparse.create_vcp(f, comp = None, compname=tc)
        else:
            f.pack(fill="both", expand=1)
            xid = f.winfo_id()
            cmd = c.replace('{XID}', str(xid)).split()
            child = Popen(cmd)
            wait = cmd[:2] == ['halcmd', 'loadusr']

            _dynamic_childs[str(w)] = (child, cmd, wait)