perms.py

   1 class Perms(object):
   2   symbols = {}
   3   def __init__(self, level, symbol=None):
   4     self.level = level
   5     self.symbol = symbol
   6     if symbol:
   7       Perms.symbols[symbol] = self
   8   def __cmp__(self, other):
   9     return self.level - other.level
  10   def __str__(self):
  11     if self.symbol:
  12       return self.symbol
  13     else:
  14       return str(self.level)
  15   #@staticmethod
  16   def from_symbol(symbol):
  17     return Perms.symbols.get(symbol, Perms.present)
  18   from_symbol = staticmethod(from_symbol)
  19 ban = Perms(-2)
  20 none = Perms(-1)
  21 present = Perms(0)
  22 voice = Perms(1, "+")
  23 hop = Perms(2, "%")
  24 op = Perms(3, "@")
  25 admin = Perms(4, "&")
  26 owner = Perms(5, "~")
  27 ircop = Perms(6)
  28
  29 def get_perms(who, where, info):
  30   if info.ircop:
  31     return Perms.ircop
  32   if where == private:
  33     server_perm = Perms.owner
  34   else:
  35     server_perm = info.channel_perms.get(where, Perms.none)
  36   if info.registered:
  37     my_perm = my_users.get(who, Perms.none)
  38   else:
  39     my_perm = Perms.none
  40   return max(server_perm, my_perm)