system.py

   1 import os
   2
   3
   4 # OS
   5
   6 def getfile(path):
   7     try:
   8         f = open(path)
   9         lines = f.read()
  10         f.close()
  11         return lines
  12     except IOError: return ""
  13
  14 def as_root():
  15     if os.getuid() == 0: return True
  16
  17 def os_which(binary):
  18     for p in os.environ.get("PATH", "").split(":"):
  19         path = "%s/%s" % (p, binary)
  20         if os.path.isfile(path): return path
  21     return binary
  22