ios push(python编程)

原理参考：http://blog.csdn.net/bytxl/article/details/16982083

上代码：

import socket, ssl, pprint, binasciimaxPayloadLength = 256deviceTokenLength = 32def normal_payload(soundValue, badgeValue, alertstr):    """    Build all notifications items to one string.    """    keys = []    apsKeys = []    if soundValue:        apsKeys.append('"sound":"%s"' % soundValue)    if badgeValue:        apsKeys.append('"badge":%d' % int(badgeValue))    if alertstr != None:        alertArgument = ""        if isinstance(alertstr, str):            alertArgument = alertstr            apsKeys.append('"alert":"%s"' % alertArgument)        else:            print "alertstr is not str"            return    keys.append('"aps":{%s}' % ",".join(apsKeys))    payload = "{%s}" % ",".join(keys)    if len(payload) > maxPayloadLength:        raise APNSPayloadLengthError, "Length of Payload more than %d bytes." % maxPayloadLength    return payloaddef Hex2Bin(hexToken):    """    Add deviceToken as a hexToken    Strips out whitespace and <>    """    hexToken = hexToken.strip().strip('<>').replace(' ','').replace('-', '')    deviceTokenBin = binascii.unhexlify(hexToken)    return deviceTokenBindef main():    clientsock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)    print( "socket create success" )    ssl_sock = ssl.wrap_socket( clientsock, keyfile = "aps_development_unencrypted.key",         certfile = "aps_development.pem" )    ssl_sock.connect(('gateway.sandbox.push.apple.com', 2195))    print( "socket connect success" )    pprint.pprint(ssl_sock.getpeercert())    # create push package    payload = normal_payload( "default", 1, "python ios push test" )    payloadLength = len(payload)    deviceToken = "ee03ee86 c6c57219 d167d06f 1fae87b0 9e857a2d 635ffacc 71046f4e 1974594f"    deviceTokenBin = Hex2Bin( deviceToken )        msg = chr(0) + chr(0) + chr(32) + deviceTokenBin + chr(0) + chr(payloadLength) + payload    ssl_sock.send( msg )    print "msg send: %s" % repr( msg )    ssl_sock.close()    main()