From c5edfde9cee694608f4fa05578005b96d017f0b3 Mon Sep 17 00:00:00 2001
From: Donald Stufft <donald@stufft.io>
Date: Wed, 17 Dec 2014 21:45:01 -0500
Subject: [PATCH] Upgrade CacheControl to 0.10.7

---
 pip/_vendor/cachecontrol/adapter.py            | 4 ++++
 pip/_vendor/cachecontrol/cache.py              | 7 +++++--
 pip/_vendor/cachecontrol/caches/file_cache.py  | 4 +++-
 pip/_vendor/cachecontrol/caches/redis_cache.py | 3 +++
 pip/_vendor/vendor.txt                         | 2 +-
 5 files changed, 16 insertions(+), 4 deletions(-)

diff --git a/pip/_vendor/cachecontrol/adapter.py b/pip/_vendor/cachecontrol/adapter.py
index c41f7e1ef..6d0c16083 100644
--- a/pip/_vendor/cachecontrol/adapter.py
+++ b/pip/_vendor/cachecontrol/adapter.py
@@ -104,3 +104,7 @@ class CacheControlAdapter(HTTPAdapter):
         resp.from_cache = from_cache
 
         return resp
+
+    def close(self):
+        self.cache.close()
+        super(CacheControlAdapter, self).close()
diff --git a/pip/_vendor/cachecontrol/cache.py b/pip/_vendor/cachecontrol/cache.py
index feb7d3ed8..7389a73f8 100644
--- a/pip/_vendor/cachecontrol/cache.py
+++ b/pip/_vendor/cachecontrol/cache.py
@@ -1,6 +1,6 @@
 """
-The cache object API for implementing caches. The default is just a
-dictionary, which in turns means it is not threadsafe for writing.
+The cache object API for implementing caches. The default is a thread
+safe in-memory dictionary.
 """
 from threading import Lock
 
@@ -16,6 +16,9 @@ class BaseCache(object):
     def delete(self, key):
         raise NotImplemented()
 
+    def close(self):
+        pass
+
 
 class DictCache(BaseCache):
 
diff --git a/pip/_vendor/cachecontrol/caches/file_cache.py b/pip/_vendor/cachecontrol/caches/file_cache.py
index 8959a59b6..eeee1a369 100644
--- a/pip/_vendor/cachecontrol/caches/file_cache.py
+++ b/pip/_vendor/cachecontrol/caches/file_cache.py
@@ -3,6 +3,8 @@ import os
 
 from pip._vendor.lockfile import FileLock
 
+from ..cache import BaseCache
+
 
 def _secure_open_write(filename, fmode):
     # We only want to write to this file, so open it in write only mode
@@ -44,7 +46,7 @@ def _secure_open_write(filename, fmode):
         raise
 
 
-class FileCache(object):
+class FileCache(BaseCache):
     def __init__(self, directory, forever=False, filemode=0o0600,
                  dirmode=0o0700):
         self.directory = directory
diff --git a/pip/_vendor/cachecontrol/caches/redis_cache.py b/pip/_vendor/cachecontrol/caches/redis_cache.py
index 72b8ca317..9f5d55fd9 100644
--- a/pip/_vendor/cachecontrol/caches/redis_cache.py
+++ b/pip/_vendor/cachecontrol/caches/redis_cache.py
@@ -36,3 +36,6 @@ class RedisCache(object):
         caution!"""
         for key in self.conn.keys():
             self.conn.delete(key)
+
+    def close(self):
+        self.conn.disconnect()
diff --git a/pip/_vendor/vendor.txt b/pip/_vendor/vendor.txt
index 96619d44d..caeb5c7dd 100644
--- a/pip/_vendor/vendor.txt
+++ b/pip/_vendor/vendor.txt
@@ -4,7 +4,7 @@ six==1.8.0
 colorama==0.3.2
 requests==2.5.0
 certifi==14.05.14
-CacheControl==0.10.4
+CacheControl==0.10.7
 lockfile==0.10.2
 progress==1.2
 ipaddress==1.0.7  # Only needed on 2.6, 2.7, and 3.2