Hex values for repl arguments

Fix #628. int(x, 0) accept decimal (11), hex (0x11=17), as well as
binary (ob1100=12) and octo (0o11=9) values.

Author: pkubanek

pymodbus/repl/client/main.py

@@ -155,19 +155,19 @@ def _process_args(args, string=True):
                 if not string:
                     if "," in val:
                         val = val.split(",")
-                        val = [int(v) for v in val]
+                        val = [int(v, 0) for v in val]
                     else:
-                        val = int(val)
+                        val = int(val, 0)
                 kwargs[arg_name] = val
             else:
                 arg_name, val = arg, args[i + 1]
                 try:
                     if not string:
                         if "," in val:
                             val = val.split(",")
-                            val = [int(v) for v in val]
+                            val = [int(v, 0) for v in val]
                         else:
-                            val = int(val)
+                            val = int(val, 0)
                     kwargs[arg_name] = val
                     skip_index = i + 1
                 except TypeError: