#!/usr/bin/env python
-import string
+import string, time, popen2, os
from random import random
+from MessageKeeper import MessageKeeper
orderings = None
def reset(self):
pass
+
+ def finished(self):
+ return False
+
+ def affinity(self):
+ return 1
class TrainIdler(Idler):
def __init__(self, v):
self.i = 0
self.grayCode = 0
if self.reorder:
- self.reorder = int(random()*40320)
+ self.reorder = int(random()*40319)+1
+
+
+class StringIdler(Idler):
+ def __init__(self, v, text="Hello Cruel World! ",repeat=True):
+ self.v = v
+ self.mk = MessageKeeper(v)
+ self.text = self.clean_text(text) + " "
+
+ msg = [("",False, None),(self.text, repeat, 0.8)]
+ self.mk.set_messages(msg)
+
+ def clean_text(self, text):
+ # nothing like a bit of good clean text :)
+ valid = string.digits \
+ + string.letters \
+ + string.punctuation \
+ + " "
+ # uppercase it
+ text = string.upper(text)
+ clean = ""
+ for char in text:
+ if char in valid:
+ clean = clean + char
+ else:
+ clean = clean + " "
+ return clean
+
+ def next(self):
+ self.mk.update_display()
+
+ def finished(self):
+ return self.mk.done()
+
+class ClockIdler(Idler):
+ def __init__(self, v):
+ self.v = v
+ self.last = None
+
+ def next(self):
+ output = time.strftime("%H:%M:%S")
+ if output != self.last:
+ self.v.display(" %8.8s " % (output))
+ self.last = output
+
+ def affinity(self):
+ return 3
+
+class FortuneIdler(StringIdler):
+ def __init__(self, v):
+ fortune = "/usr/games/fortune"
+ text = "I broke my wookie...."
+ if os.access(fortune,os.F_OK|os.X_OK):
+ (stdout, stdin) = popen2.popen2(fortune)
+ text = string.join(stdout.readlines())
+ stdout.close()
+ stdin.close()
+ StringIdler.__init__(self, v, text,repeat=False)
+
+ 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