python globals函数

globals()

x = 1

def func():
     c = 1
     d = 2
     return False

if __name__ == "__main__":
     a = 1
     b = 2
     func()
     print(globals())

{'__name__': '__main__', '__doc__': None, '__package__': None, '__loader__': <_frozen_importlib_external.SourceFileLoader object at 0x00000199AFAFD0F0>, '__spec__': None, '__annotations__': {}, '__builtins__': <module 'builtins' (built-in)>, '__file__': 'E:/Project/python/python_project/untitled10/123.py', '__cached__': None, 'x': 1, 'func': <function func at 0x00000199ADEE2EA0>, 'a': 1, 'b': 2}