Initial commit

pywii/breakfast.py

@@ -0,0 +1,94 @@
+import zlib, time, base64, sys
+
+class WaffleBatter:
+	def __init__(self):
+		self.cooking_time = 100
+		self.batter = "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"
+
+class Waffle:
+	def __init__(self, waffle):
+		self.waffle = waffle
+	def display(self, file=sys.stdout):
+		file.write(self.waffle)
+
+class WaffleIron:
+	def __init__(self):
+		self.power = False
+		self.time = 0
+		self.full = False
+		self.contents = False
+		pass
+	def switchPower(self, power):
+		self.power = power
+	def fill(self, contents):
+		if not self.power:
+			raise RuntimeError("Turn on the iron first!")
+		if not isinstance(contents, WaffleBatter):
+			raise ValueError("Iron can only be filled with batter!")
+		self.contents = contents
+		self.time = time.time()
+		return self.contents.cooking_time
+	def contentsAreCooked(self):
+		return time.time() > (self.time+self.contents.cooking_time)
+	def getTimeLeft(self):
+		return max(0,(self.time+self.contents.cooking_time) - time.time())
+	def getContents(self):
+		if self.contentsAreCooked():
+			batter = self.contents.batter
+			cookedbatter = zlib.decompress(base64.b64decode(batter))
+			self.contents = Waffle(cookedbatter)
+		else:
+			raise RuntimeError("Waffle is not yet cooked!")
+		return self.contents
+
+class BreakfastType:
+	def __init__(self):
+		raise NotImplementedError("BreakfastType is abstract")
+
+class Waffles(BreakfastType):
+	def __init__(self):
+		pass
+	def make(self):
+		batter = WaffleBatter()
+		iron = WaffleIron()
+		iron.switchPower(True)
+		cooktime = iron.fill(batter)
+		cm, cs = divmod(cooktime,60)
+		if cm > 0:
+			print "Cooking time will be approximately %d minute%s and %d second%s"%(cm, 's'*(cm!=1), cs, 's'*(cs!=1))
+		else:
+			print "Cooking time will be approximately %d second%s"%(cs, 's'*(cs!=1))
+		while not iron.contentsAreCooked():
+			left = iron.getTimeLeft()
+			m,s = divmod(left+0.99,60)
+			sys.stdout.write("%02d:%02d"%(m,s))
+			sys.stdout.flush()
+			time.sleep(0.5)
+			sys.stdout.write("\x08"*5)
+			sys.stdout.flush()
+		print
+		waffle = iron.getContents()
+		iron.switchPower(False)
+		return waffle
+
+class BreakfastMaker:
+	preferredBreakfasts = {'bushing':Waffles}
+	def __init__(self):
+		pass
+	def makeBreakfastFor(self, user):
+		if not user in self.preferredBreakfasts:
+			raise ValueError("I don't know how to make breakfast for %s!"%user)
+		maker = self.preferredBreakfasts[user]
+		breakfast = maker().make()
+		return breakfast
+
+print "Breakfast Maker v0.2"
+user = raw_input("Please enter your username: ")
+maker = BreakfastMaker()
+print "Making breakfast for %s..."%user
+breakfast = maker.makeBreakfastFor(user)
+print
+print "Your breakfast is ready!"
+print
+breakfast.display()
+print "\a"