torrent-leecher/DataUnits.py

   1 #! /usr/bin/env python
   2 # -*- coding: utf-8 -*-
   3
   4 #Classes
   5 ###################################################################################
   6 class DataUnits:
   7         def __init__(self, Parent):
   8                 self.Parent = Parent
   9                 #Data units
  10                 self.dataUnits = [
  11                         ("TB", "Terabyte", 8796100000000.0),
  12                         #("Tb", "Terabit", 1099511627776.0),
  13                         ("GB", "Gigabyte", 8589600000.0),
  14                         #("Gb", "Gigabit", 1073700000.0),
  15                         ("MB", "Megabyte", 8388600.0),
  16                         #("Mb", "Megabit", 1048600.0),
  17                         ("kB", "Kilobyte", 8192.0),
  18                         #("kb", "Kilobit", 1024.0),
  19                         ("B", "Byte", 8.0),
  20                         #("b", "Bit", 1.0),
  21                 ]
  22
  23         def convert(self, amount, unit=False):
  24                 if 0 > amount:
  25                         amount = 0-amount
  26                         minus = "-"
  27                 else:
  28                         minus = ""
  29                 amount = int(amount*8)
  30                 #If we have correct unit selected
  31                 for i, line in enumerate(self.dataUnits):
  32                         if line[0] == unit:
  33                                 output =  amount/line[2]
  34                                 output = "%.2f" % output
  35                                 return minus+""+str(output)+""+str(line[0])
  36                 #Select unit automaticly
  37                 if 1 > amount:
  38                         return "0.00B"
  39                 else:
  40                         for i, line in enumerate(self.dataUnits):
  41                                 if amount >= line[2]/10.240407004:
  42                                         output = amount/line[2]
  43                                         output = "%.2f" % output
  44                                         return minus+""+str(output)+""+str(line[0])