hghave: use a native string to invoke the `black` command
Windows can't create a process based on bytes. Apparently only the output test
in `matchoutput` wants bytes.
Differential Revision: https://phab.mercurial-scm.org/D7080
from __future__ import absolute_import, print_function
import sys
from mercurial import (
pycompat,
util,
)
def main(argv):
enc = util.urlreq.quote(pycompat.sysbytes(argv[1]))
if pycompat.iswindows:
fmt = 'file:///%s'
else:
fmt = 'file://%s'
print(fmt % pycompat.sysstr(enc))
if __name__ == '__main__':
main(sys.argv)