Don't use functions from nonexistent py3compat module in demos.py3compat

commit 36bafee8af15d7743fd9f16b7a6b146b4e90de0e
Author: magmaus3 <magmaus3@disroot.org>
Date:   Tue Feb 14 12:36:10 2023 +0100

    Don't use functions from nonexistent py3compat module in demos.

1 files changed, 4 insertions, 7 deletions

diff --git a/demos/demo_server.py b/demos/demo_server.py
index 6cb2dc51..7a175ac8 100644
--- a/demos/demo_server.py
+++ b/demos/demo_server.py
@@ -27,7 +27,6 @@ import threading
 import traceback
 
 import paramiko
-from paramiko.py3compat import b, u, decodebytes
 
 
 # setup logging
@@ -36,7 +35,7 @@ paramiko.util.log_to_file("demo_server.log")
 host_key = paramiko.RSAKey(filename="test_rsa.key")
 # host_key = paramiko.DSSKey(filename='test_dss.key')
 
-print("Read key: " + u(hexlify(host_key.get_fingerprint())))
+print("Read key: " + hexlify(host_key.get_fingerprint()).decode())
 
 
 class Server(paramiko.ServerInterface):
@@ -48,7 +47,7 @@ class Server(paramiko.ServerInterface):
         b"KDqIexkgHAfID/6mqvmnSJf0b5W8v5h2pI/stOSwTQ+pxVhwJ9ctYDhRSlF0iT"
         b"UWT10hcuO4Ks8="
     )
-    good_pub_key = paramiko.RSAKey(data=decodebytes(data))
+    good_pub_key = paramiko.RSAKey(data=base64.decodebytes(data))
 
     def __init__(self):
         self.event = threading.Event()
@@ -64,7 +63,7 @@ class Server(paramiko.ServerInterface):
         return paramiko.AUTH_FAILED
 
     def check_auth_publickey(self, username, key):
-        print("Auth attempt with key: " + u(hexlify(key.get_fingerprint())))
+        print("Auth attempt with key: " + hexlify(key.get_fingerprint()).decode())
         if (username == "robey") and (key == self.good_pub_key):
             return paramiko.AUTH_SUCCESSFUL
         return paramiko.AUTH_FAILED
@@ -165,9 +164,7 @@ try:
         sys.exit(1)
 
     chan.send("\r\n\r\nWelcome to my dorky little BBS!\r\n\r\n")
-    chan.send(
-        "We are on fire all the time!  Hooray!  Candy corn for everyone!\r\n"
-    )
+    chan.send("We are on fire all the time!  Hooray!  Candy corn for everyone!\r\n")
     chan.send("Happy birthday to Robot Dave!\r\n\r\n")
     chan.send("Username: ")
     f = chan.makefile("rU")