p ython七段数码管时间

以下是一个简单的 Python 代码，用于在七段数码管上显示当前时间：

import time

# 定义数字对应的七段显示数组
digits = {
    0: ['1111110', '1000010', '1000010', '1000010', '1000010', '1000010', '1111110'],
    1: ['0010000', '0010000', '0010000', '0010000', '0010000', '0010000', '0010000'],
    2: ['1111110', '0000010', '0000010', '1111110', '1000000', '1000000', '1111110'],
    3: ['1111110', '0000010', '0000010', '1111110', '0000010', '0000010', '1111110'],
    4: ['1000010', '1000010', '1000010', '1111110', '0000010', '0000010', '0000010'],
    5: ['1111110', '1000000', '1000000', '1111110', '0000010', '0000010', '1111110'],
    6: ['1111110', '1000000', '1000000', '1111110', '1000010', '1000010', '1111110'],
    7: ['1111110', '0000010', '0000010', '0010000', '0010000', '0010000', '0010000'],
    8: ['1111110', '1000010', '1000010', '1111110', '1000010', '1000010', '1111110'],
    9: ['1111110', '1000010', '1000010', '1111110', '0000010', '0000010', '1111110'],
    ':': ['0000000', '0000000', '0010010', '0000000', '0010010', '0000000', '0000000']
}

while True:
    # 获取当前时间
    current_time = time.strftime('%H:%M:%S')
    
    # 打印当前时间
    for i in range(7):
        print(digits[current_time[i]][i])

这段代码使用了一个名为 `digits` 的字典，其中存储了数字 0 到 9，以及冒号（:）对应的七段显示数组。然后使用 `time` 模块获取当前时间，并循环打印出每个数字对应的七段显示数组。注意，这里的打印只是为了演示，实际上应该使用七段数码管来显示。