我正在尝试使用字典键调用函数。目前字典中只有一个功能,但我计划添加更多功能。下面的代码用于显示列表,因为函数'loadlist'没有参数,我在打开文件时将'gameone.txt'写入正文代码中。
我希望将文件名作为loadlist函数的参数,以便用户输入例如... loadlist('gameone.txt')或loadlist('gametwo.txt')等取决于他们想要什么显示。
def interact():
command = raw_input('Command:')
def loadlist():
with open('gameone.txt', 'r') as f:
for line in f:
print line
dict = {'loadlist': loadlist}
dict.get(command)()
return interact()
相互作用()
我已经尝试了下面的代码,但我无法解决我的问题。
def interact():
command = raw_input('Command:')
def loadlist(list):
with open(list, 'r') as f:
for line in f:
print line
dict = {'loadlist': loadlist}
dict.get(command)()
return interact()
相互作用()
感谢您的任何意见。
答案 0 :(得分:0)
您可以尝试使用* args。
def interact():
command,file_to_load = raw_input('Command:').split(' ')
# *args means take the parameters passed in and put them in a list called args
def loadlist(*args):
# get the argument from args list
filename = args[0]
with open(filename, 'r') as f:
for line in f:
print line
dict = {'loadlist': loadlist}
dict.get(command)(file_to_load)
interact()