#11062: Fix universal newline support in Babyl._install_message()
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commit
69a06dd59d
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@ -1447,10 +1447,17 @@ class Babyl(_singlefileMailbox):
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else:
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break
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while True:
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buffer = message.read(4096) # Buffer size is arbitrary.
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if not buffer:
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line = message.readline()
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if not line:
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break
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self._file.write(buffer.replace(b'\n', linesep))
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# Universal newline support.
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if line.endswith(b'\r\n'):
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line = line[:-2] + linesep
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elif line.endswith(b'\r'):
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line = line[:-1] + linesep
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elif line.endswith(b'\n'):
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line = line[:-1] + linesep
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self._file.write(line)
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else:
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raise TypeError('Invalid message type: %s' % type(message))
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stop = self._file.tell()
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