Merge pull request #335 from mrigor/close-files

Close files

Author: matthewwithanm

imagekit/cachefiles/backends.py

@@ -96,6 +96,7 @@ def generate_now(self, file, force=False):
             self.set_state(file, CacheFileState.GENERATING)
             file._generate()
             self.set_state(file, CacheFileState.EXISTS)
+            file.close()
 
 
 class Simple(CachedFileBackend):

imagekit/specs/__init__.py

@@ -153,9 +153,11 @@ def generate(self):
             self.source.open()
             img = open_image(self.source)
 
-        return process_image(img, processors=self.processors,
-                             format=self.format, autoconvert=self.autoconvert,
-                             options=self.options)
+        new_image =  process_image(img, processors=self.processors,
+                                   format=self.format, autoconvert=self.autoconvert,
+                                   options=self.options)
+        self.source.close()
+        return new_image
 
 
 def create_spec_class(class_attrs):