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Fixed BytesWarning

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This commit is contained in:
Andrew Murray 2022-12-21 14:20:47 +11:00
parent 7b6f4c6ef5
commit 967034356a
1 changed files with 5 additions and 3 deletions
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8
src/PIL/PpmImagePlugin.py
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@ -208,7 +208,9 @@ class PpmPlainDecoder(ImageFile.PyDecoder):
tokens = b"".join(block.split()) tokens = b"".join(block.split())
for token in tokens: for token in tokens:
if token not in (48, 49): if token not in (48, 49):
raise ValueError(f"Invalid token for this mode: {bytes([token])}") raise ValueError(
b"Invalid token for this mode: %s" % bytes([token])
)
data = (data + tokens)[:total_bytes] data = (data + tokens)[:total_bytes]
invert = bytes.maketrans(b"01", b"\xFF\x00") invert = bytes.maketrans(b"01", b"\xFF\x00")
return data.translate(invert) return data.translate(invert)
@ -242,13 +244,13 @@ class PpmPlainDecoder(ImageFile.PyDecoder):
half_token = tokens.pop() # save half token for later half_token = tokens.pop() # save half token for later
if len(half_token) > max_len: # prevent buildup of half_token if len(half_token) > max_len: # prevent buildup of half_token
raise ValueError( raise ValueError(
f"Token too long found in data: {half_token[:max_len + 1]}" b"Token too long found in data: %s" % half_token[: max_len + 1]
) )
for token in tokens: for token in tokens:
if len(token) > max_len: if len(token) > max_len:
raise ValueError( raise ValueError(
f"Token too long found in data: {token[:max_len + 1]}" b"Token too long found in data: %s" % token[: max_len + 1]
) )
value = int(token) value = int(token)
if value > maxval: if value > maxval: