tests/seq.py
author Gregory Szorc <gregory.szorc@gmail.com>
Mon, 21 Feb 2022 10:31:53 -0700
changeset 48894 5917dc5d1e52
parent 48875 6000f5b25c9b
child 49285 56f98406831b
permissions -rwxr-xr-x
extensions: remove superfluous pycompat.ispy3 check This is always True now. Differential Revision: https://phab.mercurial-scm.org/D12297

#!/usr/bin/env python3
#
# 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

import os
import sys

try:
    import msvcrt

    msvcrt.setmode(sys.stdin.fileno(), os.O_BINARY)
    msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
    msvcrt.setmode(sys.stderr.fileno(), os.O_BINARY)
except ImportError:
    pass

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)