很明显我做错了什么。我是一个新的python / noob编码器,所以对很多人来说可能很明显,但我不知道该怎么办。
class hero():
"""Lets do some heros shit"""
def __init__(self, name="Jimmy", prof="Warrior", weapon="Sword"):
"""Constructor for hero"""
self.name = name
self.prof = prof
self.weapon = weapon
self.herodict = {
"Name": self.name,
"Class": self.prof,
"Weapon": self.weapon
}
self.herotext = {
"Welcome": "Greetings, hero. What is thine name? ",
"AskClass": "A fine name %s. What is your class? " % self.herodict['Name'],
}
def thingy(self, textkey, herokey):
n = raw_input(self.herotext[textkey])
self.herodict[herokey] = n
if self.herodict[herokey] != "":
print self.herodict[herokey]
else:
self.herodict[herokey] = self.name
print self.herodict[herokey]
def setHeroName(self):
self.thingy("Welcome", 'Name')
def setHeroClass(self):
self.thingy("AskClass", 'Class')
所以基本上你运行它并设置了一堆默认值。它将询问一个名称,并为其提供用户输入,并将Name键设置为输入的新值。他们假设接受新密钥:值或名称:(userinput)并在下一个小句子中使用它。但它反而使用默认值'jimmy'。
我需要做什么?
答案 0 :(得分:1)
该行:
"AskClass": "A fine name %s. What is your class? " % self.herodict['Name'],
在创建类时执行,而不是在以后打印时执行。创建课程时,self.herodict['Name']
设置为'Jimmy'
。
稍后当你确实有一个名字时,你必须进行插值。也许你需要使用callables,比如lambda
个对象:
self.herotext = {
"Welcome": lambda self: "Greetings, hero. What is thine name? ",
"AskClass": lambda self: "A fine name %s. What is your class? " % self.herodict['Name'],
}
然后打电话给他们稍后传递self
:
n = raw_input(self.herotext[textkey](self))