etc/skel/.wmi/szs2.1/battery.py

   1 import szstoolbox
   2
   3 ready = False
   4 def init():
   5         """ globalizes and initializes the variables """
   6         global ready
   7         ready = False
   8
   9         global batanimload, batstateF
  10         global lpart1, lpart2, l
  11         global msg, xtra, cfg
  12         global lastfull, acc, lvar, tvar, batlabel,state
  13         state = ''
  14
  15         msg = szstoolbox.MSG()
  16         xtra = szstoolbox.XTRA()
  17         cfg = szstoolbox.CFG('battery')
  18         cfgG = szstoolbox.CFG('global')
  19
  20         batstateF = cfg.read('batstate').strip()
  21         batinfoF = cfg.read('batinfo').strip()
  22         batanimload = int(cfg.read('animbatload').strip())
  23         batlabel = cfg.read('label').strip()
  24         lvar = int(cfg.read('lvar').strip())
  25         tvar = int(cfg.read('tvar').strip())
  26         acc = int(cfgG.read('accuracy').strip())
  27         batstateF = open(batstateF,'r')
  28         batinfoF = open(batinfoF,'r')
  29         state = None
  30
  31         infoLn = batinfoF.readlines()
  32         for line in infoLn:
  33                 line = line.split(':')
  34                 part1 = line[0].strip()
  35                 part2 = line[1].strip()
  36                 if part1 == 'last full capacity':
  37                         lastfull = part2[:part2.find(' ')]
  38
  39         ready = True
  40
  41
  42
  43 def main():
  44         """ main function... returns a list with a string like
  45             "/65\" or "\BAT LOW/" and an integer like 65 that
  46             shows procentual state of your battery """
  47
  48         global state
  49
  50         if not ready:
  51                 init()
  52                 return ['init','']
  53
  54         if batanimload > 0:
  55                 z = xtra.countadd(5)
  56                 if z >= 95:
  57                         z = 0
  58         else:
  59                 z = 0
  60
  61         stateLn = batstateF.readlines()
  62         batstateF.seek(0)
  63         remain = '0'
  64
  65         for line in stateLn:
  66                 line = line.split(':')
  67                 part1 = line[0].strip()
  68                 part2 = line[1].strip()
  69                 if part1 == 'present' and part2 == 'no':
  70                         msg.debug('Battery not present',2)
  71                         state = None
  72                         return ['']
  73                 elif part1 == 'charging state' and part2 == 'discharging':
  74                         if state <> '-':
  75                                 msg.debug('Battery is discharging',3)
  76                                 state = '-'
  77                 elif part1 == 'charging state' and part2 == 'charging':
  78                         if state <> '+':
  79                                 msg.debug('Battery is charging',3)
  80                                 state = '+'
  81                 elif part1 == 'charging state' and part2 == 'unknown':
  82                         if state <> '#':
  83                                 msg.debug('Battery seems full (charging state is unknown)',3)
  84                                 state = '#'
  85                 elif part1 == 'remaining capacity':
  86                         remainold = part2
  87                         remain = part2[:part2.find(' ')]
  88                         remain = float(remain)*100/float(lastfull)
  89                         remain = str(round(remain,acc))
  90                         remain = remain[:remain.find('.')+3]+'%'
  91
  92         if lvar in (1,2,3):
  93                 if state == '#':
  94                         ls = ' (full)'
  95                 else:
  96                         if lvar == 2:
  97                                 ls = ' ('+remainold+str(state)+')'
  98                         if lvar == 3:
  99                                 ls = ' ('+remainold+'/'+remain+')'
 100                         else:
 101                                 ls = ' ('+remain+str(state)+')'
 102         else:
 103                 ls = ''
 104
 105         if tvar in (1,2,3):
 106                 if state == '#':
 107                         ts = ''
 108                 else:
 109                         if tvar == 2:
 110                                 ts = remainold
 111                         if tvar == 3:
 112                                 ts = remainold+'|'+remain
 113                         else:
 114                                 ts = remain
 115         else:
 116                 ts = ''
 117
 118         if batanimload > 0:
 119                 bar = '!'+remain+'%'+batlabel+ls
 120         else:
 121                 bar = '!'+z+'%'+batlabel+ls
 122
 123         if state == '+' and tvar >= 0:
 124                 return ['/'+ts+'\\',bar]
 125         elif state == '-' and tvar >= 0:
 126                 return ['\\'+ts+'/',bar]
 127         elif state == '#' or tvar < 0:
 128                 return ['',bar]
 129         elif state == None:
 130                 return ['']
 131         else:
 132                 print 'Undefined state: "'+str(state)+'"'
 133                 return ['???','???']
 134
 135
 136
 137 if __name__ == '__main__':
 138         """ helps to debug the script """
 139
 140         from sys import argv
 141         from time import sleep
 142
 143
 144         if 'loop' in argv:
 145                 while '' == '':
 146                         x = main()
 147                         print x
 148                         print '----------------------'
 149                         print 'Length:\t'+str(len(x))
 150                         print 'Text:\t"'+x[0]+'"'
 151                         if len(x) > 1:
 152                                 print 'Bars:\t"'+x[1]+'"'
 153                         print '----------------------'
 154                         sleep(1)
 155         else:
 156                 x = main()
 157                 print '----------------------'
 158                 print 'Length:\t'+str(len(x))
 159                 print 'Text:\t"'+x[0]+'"'
 160                 print 'Bars:\t"'+x[1]+'"'
 161                 print '----------------------'