fixup! Add kubernetes connector.

Author: leahneukirchen

pyinfra/api/connectors/kubernetes.py

@@ -5,19 +5,20 @@
 import click
 import six
 
-from pyinfra import local, logger
+from pyinfra import logger
 from pyinfra.api import QuoteString, StringCommand
-from pyinfra.api.exceptions import ConnectError, InventoryError, PyinfraError
+from pyinfra.api.exceptions import InventoryError
 from pyinfra.api.util import get_file_io, memoize
-from pyinfra.progress import progress_spinner
 
 from .local import run_shell_command as run_local_shell_command
 from .util import make_unix_command
 
+
 @memoize
 def show_warning():
     logger.warning('The @kubernetes connector is in beta!')
 
+
 def make_names_data(pod=None):
     if not pod:
         raise InventoryError('No pod provided!')
@@ -32,12 +33,15 @@ def make_names_data(pod=None):
     yield '@kubernetes/{0}/{1}'.format(namespace, pod), \
         {'namespace': namespace, 'pod': pod}, ['@kubernetes']
 
+
 def connect(state, host, for_fact=None):
     return True
 
+
 def disconnect(state, host):
     return True
 
+
 def run_shell_command(
     state, host, command,
     get_pty=False,
@@ -82,6 +86,7 @@ def run_shell_command(
         return_combined_output=return_combined_output,
     )
 
+
 def put_file(
     state, host, filename_or_io, remote_filename,
     print_output=False, print_input=False,
@@ -112,7 +117,7 @@ def put_file(
             container = []
 
         kubectl_command = StringCommand(
-            'kubectl', 'cp', 
+            'kubectl', 'cp',
             temp_filename,
             '{0}/{1}:{2}'.format(host.host_data['namespace'],
                                  host.host_data['pod'],
@@ -159,7 +164,7 @@ def get_file(
             container = []
 
         kubectl_command = StringCommand(
-            'kubectl', 'cp', 
+            'kubectl', 'cp',
             '{0}/{1}:{2}'.format(host.host_data['namespace'],
                                  host.host_data['pod'],
                                  remote_filename),