view tests/seq.py @ 39004:e11d07cc125c

changegroup: make _revisiondeltanarrow() a standalone function

It doesn't require any state on the packer. Everything impacting
behavior is passed in as a function. So split it out, just like
what was done for _revisiondeltanormal().

Differential Revision: https://phab.mercurial-scm.org/D4196

#!/usr/bin/env python
#
# A portable replacement for 'seq'
#
# Usage:
#   seq STOP              [1, STOP] stepping by 1
#   seq START STOP        [START, STOP] stepping by 1
#   seq START STEP STOP   [START, STOP] stepping by STEP

from __future__ import absolute_import, print_function
import sys

if sys.version_info[0] >= 3:
    xrange = range

start = 1
if len(sys.argv) > 2:
    start = int(sys.argv[1])

step = 1
if len(sys.argv) > 3:
    step = int(sys.argv[2])

stop = int(sys.argv[-1]) + 1

for i in xrange(start, stop, step):
    print(i)