[project @ robey@lag.net-20060511011140-ab3550c28121f900]

fix a few bugs found by pycheck

paramiko/channel.py

@@ -838,7 +838,8 @@ class Channel (object):
             self._log(ERROR, 'unknown extended_data type %d; discarding' % code)
             return
         if self.combine_stderr:
-            return self._feed(s)
+            self._feed(s)
+        else:
             self.in_stderr_buffer.feed(s)
         
     def _window_adjust(self, m):

paramiko/client.py

@@ -28,7 +28,7 @@ from paramiko.common import *
 from paramiko.dsskey import DSSKey
 from paramiko.hostkeys import HostKeys
 from paramiko.rsakey import RSAKey
-from paramiko.ssh_exception import SSHException
+from paramiko.ssh_exception import SSHException, BadHostKeyException
 from paramiko.transport import Transport
 from paramiko.util import hexify
 
@@ -107,6 +107,7 @@ class SSHClient (object):
         self._host_keys_filename = None
         self._log_channel = None
         self._policy = RejectPolicy()
+        self._transport = None
     
     def load_system_host_keys(self, filename=None):
         """
@@ -378,7 +379,7 @@ class SSHClient (object):
             filename = os.path.expanduser('~/.ssh/' + filename)
             try:
                 key = pkey_class.from_private_key_file(filename, password)
-                self._log(DEBUG, 'Trying discovered key %s in %s' % (hexify(key.get_fingerprint(), filename)))
+                self._log(DEBUG, 'Trying discovered key %s in %s' % (hexify(key.get_fingerprint()), filename))
                 self._transport.auth_publickey(username, key)
                 return
             except SSHException, e:

paramiko/sftp_file.py

@@ -22,6 +22,7 @@ L{SFTPFile}
 
 import socket
 import threading
+import time
 from paramiko.common import *
 from paramiko.sftp import *
 from paramiko.file import BufferedFile

paramiko/ssh_exception.py

@@ -62,7 +62,7 @@ class BadAuthenticationType (AuthenticationException):
     allowed_types = []
     
     def __init__(self, explanation, types):
-        SSHException.__init__(self, explanation)
+        AuthenticationException.__init__(self, explanation)
         self.allowed_types = types
      
     def __str__(self):
@@ -76,7 +76,7 @@ class PartialAuthentication (AuthenticationException):
     allowed_types = []
     
     def __init__(self, types):
-        SSHException.__init__(self, 'partial authentication')
+        AuthenticationException.__init__(self, 'partial authentication')
         self.allowed_types = types