实验代码
导入library
print '\ndir()\n', dir()
import glob
print '\ndir()\n', dir()
print '\ndir(glob)\n', dir...(glob)
dir()
['__builtins__', '__doc__', '__file__', '__name__', '__package__']
dir()
['__builtins__..., 'fnmatch', 'glob', 'glob0', 'glob1', 'has_magic', 'iglob', 'magic_check', 'os', 're', 'sys']
自己定义的函数...print '\ndir()\n', dir()
class Person(object):
def __dir__(self):
return ["name", "age"...'\ndir()\n', dir()
dir()
['__builtins__', '__doc__', '__file__', '__name__', '__package__']
dir(Person