Merge pull request #1843 from radarhere/pixar

Added _accept hook for PixarImagePlugin
python-pillow · Apr 19, 2016 · 2eea827 · 2eea827
2 parents 7938202 + 5319780
commit 2eea827
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/PIL/PixarImagePlugin.py b/PIL/PixarImagePlugin.py
@@ -29,6 +29,10 @@
 i16 = _binary.i16le
 
 
+def _accept(prefix):
+    return prefix[:4] == b"\200\350\000\000"
+
+
 ##
 # Image plugin for PIXAR raster images.
 
@@ -39,7 +43,7 @@ class PixarImageFile(ImageFile.ImageFile):
 
     def _open(self):
 
-        # assuming a 4-byte magic label (FIXME: add "_accept" hook)
+        # assuming a 4-byte magic label
         s = self.fp.read(4)
         if s != b"\200\350\000\000":
             raise SyntaxError("not a PIXAR file")
@@ -62,6 +66,6 @@ def _open(self):
 #
 # --------------------------------------------------------------------
 
-Image.register_open(PixarImageFile.format, PixarImageFile)
+Image.register_open(PixarImageFile.format, PixarImageFile, _accept)
 
 Image.register_extension(PixarImageFile.format, ".pxr")