我想检查是最好的方法。例如:

import inspect
def bar():
    print("My name is", inspect.stack()[0][3])

import inspect

def foo():
   print(inspect.stack()[0][3])
   print(inspect.stack()[1][3])  # will give the caller of foos name, if something called foo

foo()

输出:

喷火 < module_caller_of_foo >

我不知道为什么人们会把它弄得这么复杂:

import sys 
print("%s/%s" %(sys._getframe().f_code.co_filename, sys._getframe().f_code.co_name))

.f_back.f_code Sincesys._getframe()。Co_name在python 3.9中根本不起作用，下面可以从现在开始使用:

from inspect import currentframe


def testNameFunction() -> str:
    return currentframe().f_back.f_code.co_name


print(f'function name is {testNameFunction()}(...)')

结果:

function name is testNameFunction(...)

你可以使用装饰器:

def my_function(name=None):
    return name

def get_function_name(function):
    return function(name=function.__name__)

>>> get_function_name(my_function)
'my_function'

实现您自己的装饰器

# mydecorators.py

def resolve_function(func):
    #in case annotated func is an staticmethod
    if isinstance(func,staticmethod):
        return func.__func__
    return func

def print_my_name(func):
    def function_caller(*args,**kwargs):
        _func = resolve_function(func)
        print("my name is: %s" %_func.__name__)
        return _func(*args,**kwargs)
    return function_caller

然后使用它

# foo.py

from mydecorators import *

@print_my_name
def bar():
    #do something else
#in terminal: my name is: bar