Python-将多行文本文件读取到列表中

Question

我想将其转换(在 .txt 文件中):

7316717653
1330624919

进入这个(在Python列表中):

a_list = [7, 3, 1, 6, 7, 1, 7, 6, 5, 3, 1, 3, 3, 0, 6, 2, 4, 9, 1, 9]

我该怎么做？我到处寻找，但没有什么接近我想要做的事情

Answer 1

lst = []
with open('New Text Document.txt', 'r') as f: #open the file 
    lines = f.readlines() # combine lines of file in a list
    for item in lines: # iterate through items of  lines
        # iterate through items in each line and remove extra space after last item in the line using strip method
        for digit in item.strip(): 
            lst.append(int(digit)) # append digits in to the list and convert them to int

print(lst)
[7, 3, 1, 6, 7, 1, 7, 6, 5, 3, 1, 3, 3, 0, 6, 2, 4, 9, 1, 9]