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python常见但是自己少用的库

一些常见的python库,自己用的少,记录。

functools.partial

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from functools import partial

def fun(a, b):
print(a + b)
fun_new = partial(fun, a=2)
fun_new(b=3)

glob

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import glob

# 获取运行目录下所有的 py
print(glob.glob('*.py'))

collections

counter

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from col
collections.Counter(files)
行行好,赏一杯咖啡吧~