rec10/trunk/src/checker.py

   1 #!/usr/bin/python
   2 # coding: UTF-8
   3 # Rec10 TS Recording Tools
   4 # Copyright (C) 2009 Yukikaze
   5 import time
   6 import os
   7 def checkB25Decode(b25filepath,decodedfilepath):
   8     if os.path.isfile(decodedfilepath):##tsファイルが存在している
   9         dtime=time.time()-os.path.getmtime(decodedfilepath)
  10         dtime=int(dtime)
  11         if dtime > 120 :
  12             return compareFilesize(b25filepath,decodedfilepath,10) and minimizeCheck(decodedfilepath, 1000)
  13         else:
  14             time.sleep(100)
  15             if dtime > 120 :
  16                 return compareFilesize(b25filepath,decodedfilepath,10) and minimizeCheck(decodedfilepath, 1000)
  17     return 0
  18 def compareFilesize(pathbase,path,percentage):
  19     """
  20     return true if size of path is larger than that of pathbase.
  21     percentage is int(0< <100)
  22     """
  23     basesize=os.path.getsize(pathbase)
  24     pathsize=os.path.getsize(path)
  25     size=pathsize*100-basesize*percentage
  26     if size<0:
  27         return 0
  28     else:
  29         return 1
  30 def minimizeCheck(filepath,minsize):
  31     """
  32     minsize is Megabytes
  33     """
  34     if os.path.getsize(filepath)>minsize*1000*1000:
  35         return 1
  36     else:
  37         return 0