Indentation changes - cleanups

Author: Dan

pssh/__init__.py

@@ -27,13 +27,12 @@
 
 See :mod:`pssh.ParallelSSHClient` and :mod:`pssh.SSHClient` for class documentation.
 """
-import logging
 from .utils import enable_host_logger
 from .pssh_client import ParallelSSHClient
 from .ssh_client import SSHClient
 from .exceptions import UnknownHostException, \
      AuthenticationException, ConnectionErrorException, SSHException
-
+import logging
 
 host_logger = logging.getLogger('pssh.host_logger')
 logger = logging.getLogger('pssh')

pssh/ssh_client.py

@@ -41,7 +41,7 @@ class SSHClient(object):
     """Wrapper class over paramiko.SSHClient with sane defaults
     Honours ~/.ssh/config and /etc/ssh/ssh_config entries for host username \
     overrides"""
-
+    
     def __init__(self, host,
                  user=None, password=None, port=None,
                  pkey=None, forward_ssh_agent=True,
@@ -185,11 +185,11 @@ def _connect(self, client, host, port, sock=None, retries=1):
 
     def exec_command(self, command, sudo=False, user=None, **kwargs):
         """Wrapper to :mod:`paramiko.SSHClient.exec_command`
-
+        
         Opens a new SSH session with a new pty and runs command with given \
         `kwargs` if any. Greenlet then yields (sleeps) while waiting for \
         command to finish executing or channel to close indicating the same.
-
+        
         :param command: Shell command to execute
         :type command: str
         :param sudo: (Optional) Run with sudo. Defaults to False

tests/test_ssh_client.py

@@ -34,7 +34,6 @@
 import os
 from test_pssh_client import USER_KEY
 import random, string
-import shutil
 
 USER_KEY = paramiko.RSAKey.from_private_key_file(
     os.path.sep.join([os.path.dirname(__file__), 'test_client_private_key']))