convmlv/sRange.py

44 lines
1.6 KiB
Python

#!/usr/bin/env python3
#~ The MIT License (MIT)
#~ Copyright (c) 2016 Sofus Rose
#~ Permission is hereby granted, free of charge, to any person obtaining a copy
#~ of this software and associated documentation files (the "Software"), to deal
#~ in the Software without restriction, including without limitation the rights
#~ to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
#~ copies of the Software, and to permit persons to whom the Software is
#~ furnished to do so, subject to the following conditions:
#~
#~ The above copyright notice and this permission notice shall be included in all
#~ copies or substantial portions of the Software.
#~
#~ THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
#~ IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
#~ FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
#~ AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
#~ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
#~ OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
#~ SOFTWARE.
import sys
def spSeq(seq, outLen) :
perfSep = (1/outLen) * len(seq)
return list(filter(len, [seq[round(perfSep * i):round(perfSep * (i + 1))] for i in range(len(seq))]))
def splitThreadRange(inNum, inThreads) :
return [str(l[0]) + '-' + str(l[-1]) for l in spSeq(list(range(inNum)), inThreads)]
if __name__ == "__main__" :
num = int(sys.argv[1])
threads = int(sys.argv[2])
if num == 1: print("0-0")
else: print(*splitThreadRange(num, threads))
#mlv_dump cannot use 0-0.