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Added context manager when opening files in WalImageFile

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This commit is contained in:
Andrew Murray 2016-11-26 11:29:20 +11:00
parent 06895b6fa4
commit 87de178e0b
1 changed files with 26 additions and 25 deletions
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11
PIL/WalImageFile.py
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@ -47,11 +47,7 @@ def open(filename):
# FIXME: modify to return a WalImageFile instance instead of
# plain Image object ?
if hasattr(filename, "read"):
fp = filename
else:
fp = builtins.open(filename, "rb")
def imopen(fp):
# read header fields
header = fp.read(32+24+32+12)
size = i32(header, 32), i32(header, 36)
@ -74,6 +70,11 @@ def open(filename):
return im
if hasattr(filename, "read"):
return imopen(filename)
else:
with builtins.open(filename, "rb") as fp:
return imopen(fp)
quake2palette = (
# default palette taken from piffo 0.93 by Hans Häggström