orderings = None
+IDLER_TEXT_SPEED=1.8
+
class Idler:
def __init__(self, v):
self.v = v
def next(self):
+ """Displays next stage of the idler"""
pass
def reset(self):
+ """Resets the idler to a known intial state"""
pass
def finished(self):
+ """Returns True if the idler is considered finished"""
return False
def affinity(self):
+ """How much we want this idler to be the next one chosen"""
return 1
class TrainIdler(Idler):
self.mk = MessageKeeper(v)
self.text = self.clean_text(text) + " "
- msg = [("",False, None),(self.text, repeat, 0.8)]
+ msg = [("",False, None),(self.text, repeat, IDLER_TEXT_SPEED)]
self.mk.set_messages(msg)
def clean_text(self, text):
def affinity(self):
return 20
+
+class PipeIdler(StringIdler):
+ def __init__(self, v, command, args):
+ text = "I ate my cookie...."
+ if os.access(command,os.F_OK|os.X_OK):
+ (stdout, stdin) = popen2.popen2(command+' '+args)
+ text = string.join(stdout.readlines())
+ stdout.close()
+ stdin.close()
+ StringIdler.__init__(self, v, text,repeat=False)
+
+ def affinity(self):
+ return 20
+
+class FileIdler(StringIdler):
+ def __init__(self, v, thefile=None, repeat=False):
+ text = "I broke my wookie...."
+
+ if file and os.access(thefile,os.F_OK|os.R_OK):
+ f = file(thefile,'r')
+ text = string.join(f.readlines())
+ f.close()
+ StringIdler.__init__(self, v, text,repeat=repeat)
+
+ def affinity(self):
+ return 8