Merge pull request #3518 from radarhere/imageshow

im.show: Fix writing to temporary file
python-pillow · Dec 31, 2018 · b9d102e · b9d102e
2 parents 37d61f1 + bc3925e
commit b9d102e
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/src/PIL/ImageShow.py b/src/PIL/ImageShow.py
@@ -132,9 +132,9 @@ def get_command(self, file, **options):
 
         def show_file(self, file, **options):
             """Display given file"""
-            f, path = tempfile.mkstemp()
-            f.write(file)
-            f.close()
+            fd, path = tempfile.mkstemp()
+            with os.fdopen(fd, 'w') as f:
+                f.write(file)
             with open(path, "r") as f:
                 subprocess.Popen([
                     'im=$(cat);'
@@ -171,9 +171,9 @@ def get_command(self, file, **options):
 
         def show_file(self, file, **options):
             """Display given file"""
-            f, path = tempfile.mkstemp()
-            f.write(file)
-            f.close()
+            fd, path = tempfile.mkstemp()
+            with os.fdopen(fd, 'w') as f:
+                f.write(file)
             with open(path, "r") as f:
                 command = self.get_command_ex(file, **options)[0]
                 subprocess.Popen([