Somehow failed to flake/blacken previously

3 files changed, 7 insertions, 5 deletions

diff --git a/paramiko/proxy.py b/paramiko/proxy.py
index 61591b81..c04058f8 100644
--- a/paramiko/proxy.py
+++ b/paramiko/proxy.py
@@ -29,7 +29,7 @@ import time
 subprocess, subprocess_import_error = None, None
 try:
     import subprocess
-except ImportError as e:
+except ImportError:
     pass
 
 from paramiko.ssh_exception import ProxyCommandFailure
@@ -60,8 +60,11 @@ class ProxyCommand(ClosingContextManager):
             raise subprocess_import_error
         self.cmd = shlex.split(command_line)
         self.process = subprocess.Popen(
-            self.cmd, stdin=subprocess.PIPE, stdout=subprocess.PIPE,
-            stderr=subprocess.PIPE, bufsize=0
+            self.cmd,
+            stdin=subprocess.PIPE,
+            stdout=subprocess.PIPE,
+            stderr=subprocess.PIPE,
+            bufsize=0,
         )
         self.timeout = None
 
diff --git a/tests/test_config.py b/tests/test_config.py
index 7d7a169f..57dda537 100644
--- a/tests/test_config.py
+++ b/tests/test_config.py
@@ -3,7 +3,6 @@
 
 from os.path import expanduser
 
-import pytest
 from pytest import raises, mark
 
 from paramiko import SSHConfig, SSHConfigDict
diff --git a/tests/test_proxy.py b/tests/test_proxy.py
index ef4a2a36..9d707a4a 100644
--- a/tests/test_proxy.py
+++ b/tests/test_proxy.py
@@ -78,7 +78,7 @@ class TestProxyCommand(object):
         os_read.side_effect = socket.timeout
         proxy = ProxyCommand("hi")
         with raises(socket.timeout):
-            data = proxy.recv(5)
+            proxy.recv(5)
         assert os_read.call_args[0] == (fileno, 5)
 
     @patch("paramiko.proxy.subprocess.Popen")