"Unknown" wrote:
> I'm using StringIO for the first time (to buffer messages recieved from
> a socket). I thought it would be a simple matter of writing the stuff to
> the buffer and then calling readline, but that doesn't seem to work:
>
> >>> buf = StringIO.StringIO()
> >>> buf.write("Foo\n")
> >>> buf.write("Bar\n")
> >>> buf.flush()
> >>> buf.readline()
> ''
>
> I expected buf.readline() to return 'Foo\n'. What am I doing wrong?
you forgot to rewind the file:
>>> buf = StringIO.StringIO()
>>> buf.write("Foo\n")
>>> buf.write("Bar\n")
>>> buf.seek(0)
>>>> buf.readline()
'Foo\n'
</F>
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