小册名称:Python合辑5-格式化字符串
可以在f-string中使用字典。唯一的要求是引起整个字符串的引号要跟内部的引号不一样。
>>>color = {"R": 123, "G": 145, "B": 255}>>> f"{color['R']}"'123'>>> f"RGB = ({color['R']},{color['G']}, {color['B']})"'RGB = (123, 145, 255)’
>>>color = {"R": 123, "G": 145, "B": 255}
>>> f"{color['R']}"
'123'
>>> f"RGB = ({color['R']},{color['G']}, {color['B']})"
'RGB = (123, 145, 255)’