#!/usr/bin/env python
-import sys, mmap
-from bup import options, _hashsplit
+import sys
+from bup import options, _helpers
from bup.helpers import *
optspec = """
bup random [-S seed] <numbytes>
--
-S,seed= optional random number seed (default 1)
+S,seed= optional random number seed [1]
f,force print random data to stdout even if it's a tty
+v,verbose print byte counter to stderr
"""
-o = options.Options('bup random', optspec)
+o = options.Options(optspec)
(opt, flags, extra) = o.parse(sys.argv[1:])
if len(extra) != 1:
total = parse_num(extra[0])
+handle_ctrl_c()
+
if opt.force or (not os.isatty(1) and
not atoi(os.environ.get('BUP_FORCE_TTY')) & 1):
- _hashsplit.write_random(sys.stdout.fileno(), total, opt.seed or 0)
+ _helpers.write_random(sys.stdout.fileno(), total, opt.seed,
+ opt.verbose and 1 or 0)
else:
log('error: not writing binary data to a terminal. Use -f to force.\n')
sys.exit(1)