Fix up another handful of LGTM errors.

Author: dw

ansible_mitogen/loaders.py

@@ -32,6 +32,15 @@
 
 from __future__ import absolute_import
 
+__all__ = [
+    'action_loader',
+    'connection_loader',
+    'module_loader',
+    'module_utils_loader',
+    'shell_loader',
+    'strategy_loader',
+]
+
 try:
     from ansible.plugins.loader import action_loader
     from ansible.plugins.loader import connection_loader

ansible_mitogen/process.py

@@ -32,7 +32,6 @@
 import multiprocessing
 import os
 import resource
-import signal
 import socket
 import sys
 

ansible_mitogen/runner.py

@@ -37,7 +37,6 @@
 """
 
 import atexit
-import codecs
 import imp
 import os
 import re

examples/mitogen-fuse.py

@@ -245,7 +245,7 @@ def main(router):
     if sys.platform == 'darwin':
         kwargs['volname'] = '%s (Mitogen)' % (sys.argv[1],)
 
-    f = fuse.FUSE(
+    fuse.FUSE(
         operations=Operations(sys.argv[1]),
         mountpoint=sys.argv[2],
         foreground=True,

mitogen/master.py

@@ -47,7 +47,6 @@
 import string
 import sys
 import threading
-import time
 import types
 import zlib
 

mitogen/parent.py

@@ -41,7 +41,6 @@
 import heapq
 import inspect
 import logging
-import logging
 import os
 import re
 import signal
@@ -52,7 +51,6 @@
 import termios
 import textwrap
 import threading
-import time
 import zlib
 
 # Absolute imports for <2.5.

mitogen/service.py

@@ -37,7 +37,6 @@
 import stat
 import sys
 import threading
-import time
 
 import mitogen.core
 import mitogen.select