python - Python如何将打印语句存储在变量中？

Question

我喜欢将两个打印语句保存在 2 个不同的变量中。我怎样才能做到这一点？

 with open(file_to_open) as f:

    for line in f:
        # split the line
        line = line.strip()
        columns = line.split(",")

        if columns[0] == "1":
           print(line, end='')
        if columns[0] == "2":
            print(line, end='')

标签： pythonprinting

Answer 1

print(x)函数隐含

1. 来电str(x)
2. 显示它
3. 返回None

所以，你不能做

 stored = print(x)

相反，写

stored_value = str(x)