我的代码的问题是，移动没有被更新到相同的网格。相反，它给出了单独网格上的升级输出。
函数通过坐标和颜色变化符号从color_name中获取坐标，它应该相应地改变特定的坐标符号，它应该更新相同的网格，而不是每次移动在单独的网格上。
期望的网格
A B C D E
5 . . . . .
4 . . . . .
3 . . . . .
2 . . . . .
1 . O @ @ .
A B C D E
5 . . . . .
4 . . . . .
3 . . . . .
2 . . . . .
1 . O . @ .
我得到的输出如下
A B C D E
5 . . . . .
4 . . . . .
3 . . . . .
2 . . . . .
1 . O . . .
A B C D E
5 . . . . .
4 . . . . .
3 . . . . .
2 . . . . .
1 . . @ . .
A B C D E
5 . . . . .
4 . . . . .
3 . . . . .
2 . . . . .
1 . . . @ .
def set_colour(self, coords, colour_name):
self.coords = coords # takes in the coordinates of the move
self.colour_name = colour_name # takes in the colour change
colour_change = self.colour_name # assigning the colour changed to
colour__change = "'" + colour_change + "'" # to make it 'B' or 'W'
self.coords = coords #takes in the coordinates
self.colour_name = colour_name #takes in the colour change
# Assertation errors--------------------------------
move = self.coords #takes in the coordinates of the move
alphabetical_coord = move[0] # assigning the alphabetical coordinate to a seperate variable
numerical_coord = move[1:len(move)] # assigning the numerical coordinate to a seperate variable
# AssertionError-----------------------------
assert (int(ord(alphabetical_coord)) > 64 and int(ord(alphabetical_coord)) < 91), "row out of range"
assert (int(numerical_coord) > 0 and int(numerical_coord) < 27), "column out of range"
# ------------------------------------------------------------------------------------------------
colour_change = self.colour_name # assigning the colour changed to
colour__change = "'" + colour_change + "'" #to make it 'B' or 'W'
# Draw the grid------------------------------------------------------------------------------------
from string import ascii_uppercase as letters # importing the alphabetical letters as uppercase
a_letters = list(letters[:self.size]) # getting the alphabetical letters based on the number of columns
num = iter(range(1, (self.size + 1))) # getting the numerical characters based on the number of rows
arr = [[self.points.get('E') for i in range(self.size)] for i in range(self.size)] # creating an array of the empty spots
import functools
play = True
while play == True: #While loop for the creation of the board by creating strings of the symbols
move = list(move) #converting the coordinates into a list
num=iter(range(1, (self.size + 1)))
print(' ' + ' '.join(a_letters)) # to adjust the space with the alphabetical letters with the rest of the grid
#arr[-int(numerical_coord)][a_letters.index(alphabetical_coord)] = self.points.get(str(colour_change)) #adds the symbol to the grid
for i in arr: # using the loop to create the grid with the numerical characters
print(-(next(num) - (self.size + 1)), end=' ') # to make the numbers descend
print(' '.join(i))
arr[-int(numerical_coord)][a_letters.index(alphabetical_coord)] = self.points.get(str(colour_change)) #adds the symbol to the grid
return str(Board)
b.set_colour("B1", "W")
b.set_colour("C1", "B")
b.set_colour("D1", "B")
print(b)
the entire code is below
which would make more sense i guess
class Board():
#A dictionary created for the colours and the specific symbols
points = {'E': '.', 'B': '@', 'W': 'O'}
#Constructor--------------------------------------
def __init__(self, size=19,from_strings=str):
self.size = size
self.from_strings=from_strings
#Assertation error
assert (self.size > 1 and self.size < 27), "Illegal board size: must be between 2 and 26." # raising the assertation error if not within the ranges
#need to do the assertion errors properly
# assert type(self.from_strings)==list,"input is not a list"
# assert len(self.from_strings)==self.size, "length of input list does not match size"
# for i in self.from_strings:
# assert type(i)==str, "row "+i+" is not a string"
# assert len(i)==self.size,"length of row "+i+" does not match size"
# assert i== b[i], "invalid character in row "+i
#Methods------------------------------------------
def __str__(self):
from string import ascii_uppercase as letters # importing the alphabetical letters as uppercase
a_letters = list(letters[:self.size]) # getting the alphabetical letters based on the number of columns
num = iter(range(1, (self.size + 1))) # getting the numerical characters based on the number of rows
arr = [[self.points.get('E') for i in range(self.size)] for i in
range(self.size)] # creating an array of the empty spots
# arr = [['.' for i in range(self.size)] for i in range(self.size)] # creating an array of the empyty spots
print(' ' + ' '.join(a_letters)) # to adjust the space with the alphabetical letters with the rest of the grid
for i in arr: # using the loop to create the grid with the numerical characters
print(-(next(num) - (self.size + 1)), end=' ') # to make the numbers descend
print(' '.join(i))
return str(Board)
def get_size(self): # returns the size of the board
return self.size
def set_colour(self, coords, colour_name):
self.coords = coords # takes in the coordinates of the move
self.colour_name = colour_name # takes in the colour change
colour_change = self.colour_name # assigning the colour changed to
colour__change = "'" + colour_change + "'" # to make it 'B' or 'W'
self.coords = coords #takes in the coordinates
self.colour_name = colour_name #takes in the colour change
# Assertation errors--------------------------------
move = self.coords #takes in the coordinates of the move
alphabetical_coord = move[0] # assigning the alphabetical coordinate to a seperate variable
numerical_coord = move[1:len(move)] # assigning the numerical coordinate to a seperate variable
# AssertionError-----------------------------
assert (int(ord(alphabetical_coord)) > 64 and int(ord(alphabetical_coord)) < 91), "row out of range"
assert (int(numerical_coord) > 0 and int(numerical_coord) < 27), "column out of range"
# ------------------------------------------------------------------------------------------------
colour_change = self.colour_name # assigning the colour changed to
colour__change = "'" + colour_change + "'" #to make it 'B' or 'W'
# Draw the grid------------------------------------------------------------------------------------
from string import ascii_uppercase as letters # importing the alphabetical letters as uppercase
a_letters = list(letters[:self.size]) # getting the alphabetical letters based on the number of columns
num = iter(range(1, (self.size + 1))) # getting the numerical characters based on the number of rows
arr = [[self.points.get('E') for i in range(self.size)] for i in range(self.size)] # creating an array of the empty spots
import functools
play = True
while play == True: #While loop for the creation of the board by creating strings of the symbols
move = list(move) #converting the coordinates into a list
num=iter(range(1, (self.size + 1)))
print(' ' + ' '.join(a_letters)) # to adjust the space with the alphabetical letters with the rest of the grid
#arr[-int(numerical_coord)][a_letters.index(alphabetical_coord)] = self.points.get(str(colour_change)) #adds the symbol to the grid
for i in arr: # using the loop to create the grid with the numerical characters
print(-(next(num) - (self.size + 1)), end=' ') # to make the numbers descend
print(' '.join(i))
arr[-int(move[1])][a_letters.index(move[0])] = self.points.get(str(colour_change)) #adds the symbol to the grid
#arr[-int(numerical_coord)][a_letters.index(alphabetical_coord)] = self.points.get(str(colour_change)) #adds the symbol to the grid
return str(Board)
def get_colour(self, coords):
#Assertation errors
assert (len(coords) == 2 or len(coords) == 3), "invalid colour name"
return self.colour_name # returns the colour of the point at the given corrdinates
def to_strings(self):
m=[]
a=[]
for i in range(1):
for i in self.arr:
x = " ".join(str(i).split(",")) #removes the comma in between the characters
x = x + x[1]
for x in i:
m += x
m_list_tostring = ''.join([str(elem) for i, elem in enumerate(i)]) #to convert the list of characters into a string
a.append(m_list_tostring) #apending the lists of strings using append
return (a) #returns the string of the board
b = Board()
print(b)
b = Board(5)
b.set_colour("B1", "W")
b.set_colour("C1", "B")
b.set_colour("D1", "B")
print(b)
print(b.get_colour("C1"))
b.set_colour("C1", "E")
print(b)
#b.set_colour("C1", "G") ----------------------------------------
b = Board(3, ["O.O", ".@.", "@O."])
print(b)
# print(b.to_strings())
# c = Board(b.get_size(), b.to_strings())
# print(str(b) == str(c))
发布的代码存在严重问题:
__str__方法打印一个空网格，并返回str(Board)。它不应该打印任何东西，并返回一个字符串表示的板，而不是一个空板。set_colour方法创建一个空的网格作为arr，然后打印它，同时修改arr有请求的颜色变化。- 代码很难读，因为它充满了不好的做法
要获得您想要的行为，我建议执行以下步骤:
- 在构造函数 中创建一次网格
- 让
set_colour只更新指定坐标的单元格，不做其他任何事情 - 使
__str__方法返回网格的字符串表示形式
上述代码的基本实现，忽略其余代码:
from string import ascii_uppercase as letters
class Board:
points = {'E': '.', 'B': '@', 'W': 'O'}
def __init__(self, size=19):
assert 2 <= size <= 26, "Illegal board size: must be between 2 and 26."
self.size = size
self.grid = [['E'] * size for _ in range(size)]
def __str__(self):
heading = ' ' + ' '.join(letters[:self.size])
lines = [heading]
for r, row in enumerate(self.grid):
line = f'{self.size - r} ' + ' '.join(self.points[x] for x in row)
lines.append(line)
return 'n'.join(lines)
def _to_row_and_column(self, coords):
# destructure coordinates like "B2" to "B" and 2
alpha, num = coords
colnum = ord(alpha) - ord('A') + 1
rownum = self.size - int(num) + 1
assert 1 <= rownum <= self.size
assert 1 <= colnum <= self.size
return rownum, colnum
def set_colour(self, coords, colour_name):
rownum, colnum = self._to_row_and_column(coords)
assert colour_name in self.points
self.grid[rownum - 1][colnum - 1] = colour_name
def get_colour(self, coords):
rownum, colnum = self._to_row_and_column(coords)
return self.grid[rownum - 1][colnum - 1]
b = Board(5)
print(b)
b.set_colour("B1", "W")
print(b)
b.set_colour("C1", "B")
print(b)
A B C D E 5 . . . . . 4 . . . . . 3 . . . . . 2 . . . . . 1 . . . . . A B C D E 5 . . . . . 4 . . . . . 3 . . . . . 2 . . . . . 1 . O . . . A B C D E 5 . . . . . 4 . . . . . 3 . . . . . 2 . . . . . 1 . O @ . .