code / scripts

   1 #!/usr/bin/env python3
   2 # Take a value and a direction and output a smoothstepped value
   3 # Usage: smoothstep [-d digits] [+-] value
   4 import sys
   5 from math import floor, ceil
   6 args = sys.argv[1:]
   7 if len(args) < 2 or ('+' not in args and '-' not in args):
   8     print("Usage: smoothstep [-d digits] [+-] value")
   9     exit(1)
  10 
  11 digits = 2
  12 if '-d' in args:
  13     i = args.index('-d')
  14     digits = int(args[i+1])
  15     del args[i:i+2]
  16 
  17 cur = float(args[1].strip('%'))
  18 if args[0] == '+':
  19     if cur >= 10:
  20         print(int(5*ceil(cur/5 + 1) if cur % 5 else cur + 5))
  21     elif cur >= 1 or digits <= 0:
  22         print(int(ceil(cur + 1) if cur % 1 else cur + 1))
  23     else:
  24         print(.1*ceil(cur/.1 + 1) if cur % .1 else cur + .1)
  25 else:
  26     if cur > 10:
  27         print(int(5*floor(cur/5 - 1) if cur % 5 else cur - 5))
  28     elif cur > 1 or digits <= 0:
  29         print(int(ceil(cur - 1) if cur % 1 else cur - 1))
  30     else:
  31         print(.1*ceil(cur/.1 - 1) if cur % .1 else cur - .1)