本文整理匯總了Python中PriorityQueue.PriorityQueue.peek方法的典型用法代碼示例。如果您正苦於以下問題：Python PriorityQueue.peek方法的具體用法？Python PriorityQueue.peek怎麽用？Python PriorityQueue.peek使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類PriorityQueue.PriorityQueue的用法示例。
在下文中一共展示了PriorityQueue.peek方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。
示例1: main
# 需要導入模塊: from PriorityQueue import PriorityQueue [as 別名]
# 或者: from PriorityQueue.PriorityQueue import peek [as 別名]
def main():
tasks = Dispenser(why_not)
time = 0
cmd, args = get_cmd( COMMANDS )
while cmd != QUIT_CMD:
if cmd == TICK_CMD:
time += 1
if not tasks.isEmpty():
current = tasks.peek()
current.time_left -= 1
if current.time_left == 0:
print( "\nTask '" + current.name + \
"' completed at time " + str( time ) + "." )
tasks.remove()
if not tasks.isEmpty():
print( "New task is '" + tasks.peek().name + "'." )
else:
print( "Nothing else to do." )
else:
print( "Nothing to do." )
elif cmd == ADD_CMD:
new_task = Task( args[ 0 ], int( args[ 1 ] ) )
tasks.insert( new_task )
print( "\nAdded. Current task is '" + tasks.peek().name + \
"'." )
else:
assert True, "PROGRAM ERROR"
cmd, args = get_cmd( COMMANDS )
print( "\nTerminating the simulation." )