Question

我有一段文字，我通过字素将其分为不同的声音。这些字素现在是列表的一部分，如下所示：

graphemes = ["th", "e", "g", "i", "r", "l", "th", "a", "t", "r", "ea", "d", "s", ...]

除此之外，我还有一本字典，将其中一些字素与数字链接：

graph_nums = {"th":1, "s":2, "t":3, ...}

最后，我有一组条件。例如，“如果-s在元音之后”或“如果-t在辅音之前”。

我想做的是在字素列表上进行迭代，如果满足条件之一，则用相应的编号替换字素。

这是我到目前为止尝试做的事情：

special_graphemes = ["s", "t"...] #a list with the characters that are mentioned in the conditions
vowels = ["a", "e", "i", "o", "u", ...] #a list with all the vowels and dipthongs 
consonants = ["b", "c", "d", ...] #a list of all consonants and groups of consonants
output = ""

for grapheme in graphemes: #iterate over each grapheme
    if grapheme in special_graphemes: #if the grapheme is one of the graphemes that needs to be replaced by a number
        if graphemes[grapheme-1] in vowels: #for a condition like "if -s comes after a vowel", it needs to be checked whether the previous grapheme is a vowel
            output += graph_nums.get(num) #if the previous condition applies, then replace the grapheme by its number, according to the dictionary
       elif XXXX #other conditions checked in a similar way
    else:
        output += grapheme #otherwise, just keep the grapheme as it is
print(output)

但是，当我运行此命令时，出现有关索引的错误（即，这是错误的：graphemes[grapheme-1]）。然后，我该如何访问我感兴趣的职位并在必要时更换他们？

此外，我也不确定我访问字典和替换字素的方式是否正确。

Answer 1

使用Python列表理解

尝试一下：

private void button1_Click(object sender, EventArgs e)
{
    dataGridView1.Rows['row_index'].Selected = true;
}

输出

[1，'e'，'g'，'i'，'r'，'l'，1，'a'，3，'r'，'ea'，'d'，2]

使用字典替换字母

1 个答案:

尝试一下：

输出