填字游戏中匹配字符的第一个实例大写

Question

def find_word_horizontal(crosswords,word): 
    for rows in crosswords: 
     string=''.join(rows) 

     if word in string: 
      #finding index 
      row_index=crosswords.index(rows) 
      column_index=rows.index(word[0]) 
      return [row_index,column_index ] 
    return None 

def find_word_vertical(crosswords,word): 
    z=[list(i) for i in zip(*crosswords)] 
    for rows in z:   
     row_index = z.index(rows) 
     single_row = ''.join(rows)  
     column_index = single_row.find(word)   
     if column_index >= 0: 
      return([column_index, row_index]) 

def capitalize_word_in_crossword(crosswords,word): 

    if find_word_horizontal or find_word_vertical is not True: 
     result = [] 
     for w in crosswords:    
      for l in w: 
       if l in word: 
        result.append(l.upper())       
       else: 
        result.append(l) 
     return result 
     #return [[l.upper() if l in word else l for l in w] for w in crosswords] 
crosswords=[['s','d','o','g'],['c','u','c','m'],['a','c','a','t'],['t','e','t','k']] 
word='cat' 

print(capitalize_word_in_crossword(crosswords,word)) 

这是用于查找填字游戏中特定单词的代码。

在这里我开发了两个辅助函数来查找水平和垂直词。如果同时发现水平和垂直匹配，则只有水平匹配才会返回，并将二维列表中的匹配字符大写并返回列表。例如，我在上面的代码应该打印：

[['s','d','o','g'],['c','u','c','m'],['a','C','A','T'],['t','e','t','k']] 

如果没有找到匹配，这个函数返回原来的2维列表没有修改。

但我的代码返回['s','d','o','g','C','u','C','m','A','C','A','T','T','e','T','k']

Answer 1

def capitalize_word_in_crossword(crossword,word): 

    if not crossword or not word: 
     return None 

    word_find_horizontal_at= find_word_horizontal(crossword,word) 
    if word_find_horizontal_at: 
     for i in range(len(word)): 
      crossword[word_find_horizontal_at[0]][word_find_horizontal_at[1]+i]=crossword[word_find_horizontal_at[0]][word_find_horizontal_at[1]+i].upper() 
     return crossword 

    word_find_vertical_at= find_word_vertical(crossword,word) 
    if word_find_vertical_at: 
     for j in range(len(word)): 
      crossword[word_find_vertical_at[0]+j][word_find_vertical_at[1]]=crossword[word_find_vertical_at[0]+j][word_find_vertical_at[1]].upper() 
    return crossword 

此代码给出正确的结果。