python ftdi.read_data

["Lazarus Longitudis" <Lazarus-Long@xxxxxx>]

 Hi,
 
 I am working with the current git code.
 Was trying to use the python wrapper, it works mostly but the ftdi.read_data 
call seems to be messed up.
 
 Python says the function requires only two arguments, the context and an 
integer, obviously the target buffer pointer is missing.
 
 I have compared the swig generated ftdi_wrap.c against 0.19 and it is clear to 
see that the parameter parsing is broken here.
 
 any ideas?
 
 0.19:
   if (!PyArg_ParseTuple(args,(char *)"OOO:ftdi_read_data",&obj0,&obj1,&obj2)) 
SWIG_fail;
   res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ftdi_context, 0 |  0 );
   if (!SWIG_IsOK(res1)) {
     SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "ftdi_read_data" 
"', argument " "1"" of type '" "struct ftdi_context *""'");
   }
   arg1 = (struct ftdi_context *)(argp1);
   res2 = SWIG_AsCharPtrAndSize(obj1, &buf2, NULL, &alloc2);
   if (!SWIG_IsOK(res2)) {
     SWIG_exception_fail(SWIG_ArgError(res2), "in method '" "ftdi_read_data" 
"', argument " "2"" of type '" "unsigned char *""'");
   }
   arg2 = (unsigned char *)(buf2);
   ecode3 = SWIG_AsVal_int(obj2, &val3);
   if (!SWIG_IsOK(ecode3)) {
     SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "ftdi_read_data" 
"', argument " "3"" of type '" "int""'");
   }
   arg3 = (int)(val3);
   result = (int)ftdi_read_data(arg1,arg2,arg3);
   resultobj = SWIG_From_int((int)(result));
   return resultobj;
 
 git:
   arg2 = &temp2;
   if (!PyArg_ParseTuple(args,(char *)"OO:read_data",&obj0,&obj1)) SWIG_fail;
   res1 = SWIG_ConvertPtr(obj0, &argp1,SWIGTYPE_p_ftdi_context, 0 |  0 );
   if (!SWIG_IsOK(res1)) {
     SWIG_exception_fail(SWIG_ArgError(res1), "in method '" "read_data" "', 
argument " "1"" of type '" "struct ftdi_context *""'");
   }
   arg1 = (struct ftdi_context *)(argp1);
   ecode3 = SWIG_AsVal_int(obj1, &val3);
   if (!SWIG_IsOK(ecode3)) {
     SWIG_exception_fail(SWIG_ArgError(ecode3), "in method '" "read_data" "', 
argument " "3"" of type '" "int""'");
   }
   arg3 = (int)(val3);
   result = (int)ftdi_read_data(arg1,arg2,arg3);
   resultobj = SWIG_From_int((int)(result));
   if (SWIG_IsTmpObj(res2)) {
     resultobj = SWIG_Python_AppendOutput(resultobj, SWIG_From_char((*arg2)));
   } else {
     int new_flags = SWIG_IsNewObj(res2) ? (SWIG_POINTER_OWN |  0 ) :  0 ;
     resultobj = SWIG_Python_AppendOutput(resultobj, 
SWIG_NewPointerObj((void*)(arg2), SWIGTYPE_p_unsigned_char, new_flags));
   }
   return resultobj;
 fail:
 
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