python 获取特定名称某些函数

Python

# -*- 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/<span class="wp_keywordlink"><a href="http://www.168seo.cn/python" title="python">python</a></span> /Users/songhao/py/get/c3.py #caiji_o #caiji_pp #caiji_oo #caiji_ll

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

# -*- 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？

Python

# -*- 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()

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

# -*- 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

Python

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()

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

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 ( )

• zeropython 微信公众号 5868037 QQ号 5868037@qq.com QQ邮箱