From 026757fd0db8be7eb99b01a8cfc1b07792df0213 Mon Sep 17 00:00:00 2001
From: "A. Jesse Jiryu Davis" <jesse@mongodb.com>
Date: Mon, 17 Nov 2014 16:12:18 -0500
Subject: [PATCH] Unused imports.

---
 pymongo/helpers.py          | 4 +---
 pymongo/mongo_client.py     | 4 +---
 pymongo/read_preferences.py | 5 +----
 pymongo/settings.py         | 2 +-
 4 files changed, 4 insertions(+), 11 deletions(-)

diff --git a/pymongo/helpers.py b/pymongo/helpers.py
index 072cf48f4..d38e8a292 100644
--- a/pymongo/helpers.py
+++ b/pymongo/helpers.py
@@ -15,7 +15,6 @@
 """Bits and pieces used by the driver that don't really fit elsewhere."""
 
 import collections
-import random
 import struct
 
 import bson
@@ -24,8 +23,7 @@ import pymongo
 from bson.binary import OLD_UUID_SUBTYPE
 from bson.py3compat import itervalues, string_type, iteritems
 from bson.son import SON
-from pymongo.errors import (AutoReconnect,
-                            CursorNotFound,
+from pymongo.errors import (CursorNotFound,
                             DuplicateKeyError,
                             OperationFailure,
                             ExecutionTimeout,
diff --git a/pymongo/mongo_client.py b/pymongo/mongo_client.py
index 8bf60d6f2..a12365f09 100644
--- a/pymongo/mongo_client.py
+++ b/pymongo/mongo_client.py
@@ -38,9 +38,7 @@ import warnings
 
 from bson.py3compat import (integer_types,
                             string_type)
-from bson.son import SON
-from pymongo import (auth,
-                     common,
+from pymongo import (common,
                      database,
                      helpers,
                      message,
diff --git a/pymongo/read_preferences.py b/pymongo/read_preferences.py
index bb46c56ea..a8a399830 100644
--- a/pymongo/read_preferences.py
+++ b/pymongo/read_preferences.py
@@ -14,13 +14,10 @@
 
 """Utilities for choosing which member of a replica set to read from."""
 
-import random
-
 from collections import Mapping, namedtuple
 
 from pymongo.errors import ConfigurationError
-from pymongo.server_selectors import (near_enough_server_selector,
-                                      near_member_with_tags_server_selector,
+from pymongo.server_selectors import (near_member_with_tags_server_selector,
                                       near_secondary_with_tags_server_selector,
                                       writable_server_selector)
 
diff --git a/pymongo/settings.py b/pymongo/settings.py
index 1e761e69f..e73e3e2ea 100644
--- a/pymongo/settings.py
+++ b/pymongo/settings.py
@@ -16,7 +16,7 @@
 
 import threading
 
-from pymongo import common, monitor, pool
+from pymongo import monitor, pool
 from pymongo.topology_description import TOPOLOGY_TYPE
 from pymongo.pool import PoolOptions
 from pymongo.server_description import ServerDescription