On Wednesday, July 25, 2012 1:35:09 PM UTC+2, Philipp Hagemeister wrote:
> Hi Jaroslav,
>
> you can catch a UnicodeDecodeError just like any other exception. Can
> you provide a full example program that shows your problem?
>
> This works fine on my system:
>
>
> import sys
> open('tmp', 'wb').write(b'\xff\xff')
> try:
> buf = open('tmp', 'rb').read()
> buf.decode('utf-8')
> except UnicodeDecodeError as ude:
> sys.exit("Found a bad char in file " + "tmp")
>
Thank you. I got it. What I need to do is explicitly decode text.
But I think trial and error with moving files around will in most cases be
faster. Usually, such a problem occurs with some (usually complex) program that
I wrote quite a long time ago. I don't like editing old and complex programs
that work under all normal circumstances.
What I am missing (especially for Python3) is something like:
try:
for line in sys.stdin:
except UnicodeDecodeError:
sys.exit("Encoding problem in line " + str(line_number))
I got the point that there is no such thing as encoding-independent lines. But
if no line ending can be found, then the file simply has one single line.
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