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log2zulip: Fix to work on Python 3.

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I'm not thrilled with the `replace` error handler losing information
if the logfile contains invalid UTF-8 for some reason; but that sure
beats a UnicodeDecodeError, and for this script I can't quite be
bothered to run the rather tricky riddle trail that Python 3 makes it
to pass arbitrary byte data through layers of ordinary text processing.
This commit is contained in:
Greg Price 2017-07-31 17:39:40 -07:00 committed by Tim Abbott
parent 80fba127ad
commit 49fb205ae7
1 changed files with 1 additions and 1 deletions
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zulip/integrations/log2zulip/log2zulip
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@ -88,7 +88,7 @@ def process_logs():
# a log file ends up at the same line length as before
# immediately after rotation, this tool won't notice.
file_data["last"] = 1
new_lines = subprocess.check_output(["tail", "-n+%s" % (file_data["last"],), log_file]).split('\n')[:-1]
new_lines = subprocess.check_output(["tail", "-n+%s" % (file_data["last"],), log_file]).decode('utf-8', errors='replace').split('\n')[:-1]
if len(new_lines) > 0:
process_lines(new_lines, filename)
file_data["last"] += len(new_lines)