view tests/filtercr.py @ 14993:e5b2ee5157ae stable

hook: be prepared for __stdout/err__ not having fileno()

it may have been replaced, see https://bitbucket.org/tortoisehg/thg/issue/937

#!/usr/bin/env python

# Filter output by the progress extension to make it readable in tests

import sys, re

for line in sys.stdin:
    line = re.sub(r'\r+[^\n]', lambda m: '\n' + m.group()[-1:], line)
    sys.stdout.write(line)
print