python3

Python 3 TypeError: ‘str’ does not support the buffer interface

by

Review a Python 2 socket example whois.py import sys import socket s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect(("whois.arin.net", 43)) s.send(sys.argv[1] + "\r\n") #Python 2.7 send signature #socket.send(string[, flags]) If compile with Python 3, it prompts the following error? Traceback (most recent call last): File "C:\repos\hc\whois\python\whois.py", line 6, in <module> s.send(sys.argv[1] + "\r\n") TypeError: ‘str’ does not support …

Read more

Python 3 TypeError: Can’t convert ‘bytes’ object to str implicitly

by

Converting a Python 2 socket example to Python 3 whois.py import sys import socket s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.connect(("whois.arin.net", 43)) s.send((sys.argv[1] + "\r\n").encode()) response = "" while True: data = s.recv(4096) response += data if not data: break s.close() print(response) If compile with Python 3, it prompts the following error? Traceback (most recent call last): …

Read more