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Added _accept hook for PixarImagePlugin

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This commit is contained in:
Andrew Murray 2016-04-19 20:59:32 +10:00
parent 7938202a1b
commit 53197808f5
1 changed files with 6 additions and 2 deletions
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8
PIL/PixarImagePlugin.py
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@ -29,6 +29,10 @@ __version__ = "0.1"
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 @@ class PixarImageFile(ImageFile.ImageFile):
#
# --------------------------------------------------------------------
Image.register_open(PixarImageFile.format, PixarImageFile)
Image.register_open(PixarImageFile.format, PixarImageFile, _accept)
Image.register_extension(PixarImageFile.format, ".pxr")