類型判斷

from functools import singledispatch
import numbers
from collections import abc
from collections import Iterable

@singledispatch
def console(obj):
    print("未知類型", obj)


@console.register(str)
def _(text):
    print("文本", text)


@console.register(numbers.Integral)
def _(n):
    print("數字", n)


@console.register(tuple)
@console.register(abc.MutableSequence)
def _(seq):
    print("這是一個seq", seq)


@console.register(dict)
def _(dic):
    print("這是一個字典", dic)

@console.register(Iterable)
def _(iters):
    print("這是一個可叠代類型",iters)
if __name__ == ‘__main__‘:
    console(1)
    console(‘a‘)
    console([1, 2, 3, 4, 5, 6])
    console(range(8))
 

python 根據輸入的內容輸出類型