python 获取特定名称某些函数

# -*- coding: utf-8 -*-
"""
@Time: 2018/1/8
@Author: songhao
@微信公众号: zeropython
@File: c3.py
"""


def caiji_o():
    print("caiji_o")


def caiji_pp():
    print("caiji_pp")


def caiji_oo():
    print("caiji_oo")


def caiji_ll():
    print("caiji_ll")


if __name__ == '__main__':
    get_func = [globals()[name] for name in globals() if name.startswith('caiji')]
    for x in get_func:
        x()
output
#/Users/songhao/.virtualenvs/get/bin/python /Users/songhao/py/get/c3.py
#caiji_o
#caiji_pp
#caiji_oo
#caiji_ll

如果从另外一个文件调用呢？

# -*- coding: utf-8 -*-
"""
@Time    : 2018/1/8 下午4:50
@Author  : Songhao
@微信公众号    : zeropython
@File    : c2.py
"""

import types
import c3
# from c3 import *

print(dir(c3))

fl = [x for x in dir(c3) if x.startswith('caiji')]

# print(c3.__dict__)
print([c3.__dict__.get(a) for a in dir(c3) if a.startswith('caiji')])
for x in [c3.__dict__.get(a) for a in dir(c3) if a.startswith('caiji')]:
    x()

# 也可以用这种方法
get_func = [globals()[name] for name in globals() if name.startswith('caiji')]
print(get_func)
for x in get_func:
    x()

另外可以通过装饰器,用到什么函数直接用装饰器装饰一下

fs = []
def get_f(func):
    fs.append(func)
    return func

@get_f
def one():
    print("one")

@get_f
def two():
    print("two")

for x in fs:
    x()