From 823b743daf484f5847291c450a6526c060b6a672 Mon Sep 17 00:00:00 2001
From: Paul Sokolovsky <pfalcon@users.sourceforge.net>
Date: Thu, 4 May 2017 01:11:52 +0300
Subject: [PATCH] upip: get_pkg_metadata: Use ujson.load() to save memory.

---
 upip/upip.py | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/upip/upip.py b/upip/upip.py
index a156340b..0df85cc8 100644
--- a/upip/upip.py
+++ b/upip/upip.py
@@ -145,9 +145,10 @@ def url_open(url):
 
 def get_pkg_metadata(name):
     f = url_open("https://pypi.python.org/pypi/%s/json" % name)
-    s = f.read()
-    f.close()
-    return json.loads(s)
+    try:
+        return json.load(f)
+    finally:
+        f.close()
 
 
 def fatal(msg, exc=None):