view tests/filtercr.py @ 15390:fffe49886a51 stable

util: allow sha1() with no args

Normally this works because we replace util.sha1 with hashlib.sha1
after first use, but if the first user doesn't provide an arg, it
breaks.

#!/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