This fixes an issue opening /dev/tty when using Python 3.

nicecai · Aug 22, 2017 · e445378 · e445378
1 parent 2ca7c76
commit e445378
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/twisted/conch/client/default.py b/src/twisted/conch/client/default.py
@@ -85,7 +85,7 @@ def verifyHostKey(transport, host, pubKey, fingerprint):
             transport.factory.options['known-hosts']
             or os.path.expanduser(_KNOWN_HOSTS)
             ))
-    ui = ConsoleUI(lambda : _open("/dev/tty", "r+b"))
+    ui = ConsoleUI(lambda : _open("/dev/tty", "r+b", buffering=0))
     return kh.verifyHostKey(ui, actualHost, host, actualKey)