我正在尝试编写一个程序,我和我的兄弟可以输入和编辑我们足球比赛名单中的信息,以比较球队和管理球员等。这是我尝试过的第一个“大”项目。
我在字典中有一个嵌套字典,我可以让用户创建字典等。但是当我尝试让“用户”(通过 raw_input)返回编辑它们时,我被卡住了。下面我尝试将我认为与我的错误相关的代码简化版本。如果我需要放下完整版,请告诉我。
player1 = {'stat1' : A, 'stat2' : 2, 'stat3' : 3} #existing players are the dictionaries
player2 = {'stat1' : A, 'stat2' : 2, 'stat3' : 3} # containing the name of stat and its value
position1 = {'player1' : player1} # in each position the string (name of player) is the key and
position2 = {'player2' : player2} # the similarly named dict containing the statisics is the value
position = raw_input('which position? ') # user chooses which position to edit
if position == 'position1':
print position1 # shows user what players are available to choose from in that position
player = raw_input('which player? ') #user chooses player from available at that position
if player == player1:
print player # shows user the current stats for the player they chose
edit_query = raw_input('Do you need to edit one or more of these stats? ')
editloop = 0
while editloop < 1: # while loop to allow multiple stats editing
if edit_query == 'yes':
stat_to_edit = raw_input('Which stat? (If you are done type "done") ')
if stat_to_edit == 'done': #end while loop for stat editing
editloop = editloop +1
else:
new_value = raw_input('new_value: ') #user inserts new value
# up to here everything is working.
# in the following line, player should give the name of the
# dictionary to change (either player1 or player2)
# stat_to_edit should give the key where the matching value is to be changed
# and new_value should update the stastic
# however I get TypeError 'str' object does not support item assignment
player[stat_to_edit] = new_value #update statistic
else: # end loop if no stat editing is wanted
fooedit = fooedit + 1
当然,当我说“应该给予……”等时,我的意思是说“我希望它给予……”
总之,我希望用户选择要编辑的玩家,选择要编辑的统计数据,然后选择新值