Python 比赛注册程序使用类

我的任务是创建一个代码，定义两个类，一个玩家和一个团队，每个类都有一些参数。玩家应该有名字、滑雪板的数量、雪橇的数量和玩家索引（玩家之前玩过的游戏数量）

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

我成功地定义了类的这些属性，但是我很难实现团队类。团队应该拥有团队的名字和球员的数量球员不能只是他们的名字，它必须链接到类实例（球员）。我不明白如何使用player实例中提供的信息来实现团队。以下是我目前的代码：

class Player:
def __init__(self, name, skis, index):
  self.name = name
  self.sledges = []
  self.skis = []
  self.index = index
pass


class Team:
def __init__(self, name, players):
      self.name = name
      self.players = [Player]
pass

def get_players_count()

def get_transport_capacity()

def get_average_index()

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

*更新 谢谢你的帮助，我还有一个功能要添加，这个功能将返回一个团队可以容纳的乘客数量。我尝试过类似的方法，但我认为语法不正确。用户输入每个底座中的位置数，因此我需要迭代列表中的值以获得位置数

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

而不是

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

self.players = [Player]

为什么不：

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

self.players = []

然后有一种方法将球员添加到团队中，如中所示：

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

def add_player(self, player):
     # ensure optionally that player is a PLayer instance
     assert type(player) == Player
     self.players += player

而不是

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

self.players = [Player]

为什么不：

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

self.players = []

然后有一种方法将球员添加到团队中，如中所示：

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

def add_player(self, player):
     # ensure optionally that player is a PLayer instance
     assert type(player) == Player
     self.players += player

用法：

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

a = Player('AName', 2)
b = Player('BName', 11)
team = Team('TeamName', [a, b])

用法：

def get_transport_capacity(self):
    skis = len(Player.skis)
    for i in Player.sledges:
        sledges += Player.sledges[i]
    capacity = skis + sledges
    return capacity 

a = Player('AName', 2)
b = Player('BName', 11)
team = Team('TeamName', [a, b])

---

您应该返回什么

get\u transport\u capacity

？请正确缩进您的代码。现在，它无效。应该返回什么

get\u transport\u capacity

？请正确缩进代码。现在，它是无效的。

index=sum（list（lambda p:p.index，self.players））

假设做什么？也许您想键入

sum（list（map（lambda p:p.index，self.players））

index=sum（list（lambda p:p.index，self.players））应该做什么？也许您想键入

sum（list（map（lambda p:p.index，self.players））