dbg.py is broken in python2

[dracc]

I can not get dbg.py to work in python2 - works fine in python3 though.

System: Debian testing Python2 --version: Python 2.7.15 Python3 --version: Python 3.6.6

Output with modified dbg.py in python2:

tick_count: 12321

Allocated memory at 0x16b0000
90
[
[
Traceback (most recent call last):
  File "./dbg.py", line 173, in <module>
    main()
  File "./dbg.py", line 134, in main
    assert(val_rb[0] == val)
AssertionError

Expected output (as received in python3):

tick_count: 66258

Allocated memory at 0x18f0000
90
b'Z'
90
Testing call using RDTSC (please wait)
RDTSC measured 1.006 seconds

Used modifications in dbg.py (Click to unfold)

@@ -127,7 +127,11 @@ def main():
        val = 0x5A
        print("Allocated memory at 0x%x" % addr)
        xbox.mem_write(addr, bytes([val]))
-       assert(xbox.mem_read(addr, 1)[0] == val)
+       print(val)
+       val_rb = xbox.mem_read(addr, 1)
+       print(val_rb)
+       print(val_rb[0])
+       assert(val_rb[0] == val)
        xbox.free(addr)
 
        # Inject a function which does `rdtsc; ret`.

[thrimbor]

Since Python 2 is not maintained anymore, I think a simple change to make sure it always runs with Python 3 should be enough as a fix.