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Make chunks bytestrings

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This commit is contained in:
Daniel Neuhäuser
2010-08-23 18:18:04 +02:00
parent c0d493cec9
commit 53192eebb0
1 changed files with 4 additions and 2 deletions
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6
sphinx/util/png.py
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@@ -12,12 +12,14 @@
import struct
import binascii
from sphinx.util.pycompat import b
LEN_IEND = 12
LEN_DEPTH = 22
DEPTH_CHUNK_LEN = struct.pack('!i', 10)
DEPTH_CHUNK_START = 'tEXtDepth\x00'
IEND_CHUNK = '\x00\x00\x00\x00IEND\xAE\x42\x60\x82'
DEPTH_CHUNK_START = b('tEXtDepth\x00')
IEND_CHUNK = b('\x00\x00\x00\x00IEND\xAE\x42\x60\x82')
def read_png_depth(filename):