J, 26.06.2012 18:30:
> def _reader(self, file, size=4096, delimiter=r"\n{2,}"):
> buffer_old = ""
> while True:
> buffer_new = file.read()
> print(type(buffer_new))
> if not buffer_new:
> break
> lines = re.split(delimiter, buffer_old + buffer_new)
"delimiter" is a Unicode string, which makes the regular expression a
Unicode regex that can't work on a byte string.
> buffer_old = lines.pop(-1)
>
> for line in lines:
> yield line
>
> yield buffer_old
>
>
> (the print statement is something I put in to verify the problem.
>
> So stepping through this, when _reader executes, it executes read() on
> the opened filehandle. Originally, it read in 4096 byte chunks, I
> removed that to test a theory. It creates buffer_new with the output
> of the read.
>
> Running type() on buffer_new tells me that it's a bytes object.
Stefan
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