42c42
< print "Call_back:", my_data
---
> print("Call_back:", my_data)
44c44
< print "Result:", result.data.address_list
---
> print("Result:", result.data.address_list)
56c56
< print "Resolve error:", unbound.ub_strerror(status)
---
> print("Resolve error:", unbound.ub_strerror(status))