From 85ec6eb251a354fa6e3a4e1f2b37a0fa94f962d7 Mon Sep 17 00:00:00 2001
From: Jon Dufresne <jon.dufresne@gmail.com>
Date: Thu, 17 Nov 2016 06:21:50 -0800
Subject: [PATCH] Close file after finished reading in
 ImageFont._load_pilfont()

Fixes some "ResourceWarning: unclosed file ..." when running tests with
warnings enabled.
---
 PIL/ImageFont.py | 27 +++++++++++++--------------
 1 file changed, 13 insertions(+), 14 deletions(-)

diff --git a/PIL/ImageFont.py b/PIL/ImageFont.py
index 6bd48dd6e..49494b33f 100644
--- a/PIL/ImageFont.py
+++ b/PIL/ImageFont.py
@@ -62,23 +62,22 @@ class ImageFont(object):
 
     def _load_pilfont(self, filename):
 
-        fp = open(filename, "rb")
-
-        for ext in (".png", ".gif", ".pbm"):
-            try:
-                fullname = os.path.splitext(filename)[0] + ext
-                image = Image.open(fullname)
-            except:
-                pass
+        with open(filename, "rb") as fp:
+            for ext in (".png", ".gif", ".pbm"):
+                try:
+                    fullname = os.path.splitext(filename)[0] + ext
+                    image = Image.open(fullname)
+                except:
+                    pass
+                else:
+                    if image and image.mode in ("1", "L"):
+                        break
             else:
-                if image and image.mode in ("1", "L"):
-                    break
-        else:
-            raise IOError("cannot find glyph data file")
+                raise IOError("cannot find glyph data file")
 
-        self.file = fullname
+            self.file = fullname
 
-        return self._load_pilfont_data(fp, image)
+            return self._load_pilfont_data(fp, image)
 
     def _load_pilfont_data(self, file, image):