有一个python代码库构建就是为了这个目的:inspect在python 2.7中介绍过

Pprint和dir一起工作效果很好

如果您想查看参数和方法，就像其他人指出的那样，可以使用pprint或dir()

如果您想查看内容的实际值，可以这样做

object.__dict__

If you want to look inside a live object, then python's inspect module is a good answer. In general, it works for getting the source code of functions that are defined in a source file somewhere on disk. If you want to get the source of live functions and lambdas that were defined in the interpreter, you can use dill.source.getsource from dill. It also can get the code for from bound or unbound class methods and functions defined in curries... however, you might not be able to compile that code without the enclosing object's code.

>>> from dill.source import getsource
>>> 
>>> def add(x,y):
...   return x+y
... 
>>> squared = lambda x:x**2
>>> 
>>> print getsource(add)
def add(x,y):
  return x+y

>>> print getsource(squared)
squared = lambda x:x**2

>>> 
>>> class Foo(object):
...   def bar(self, x):
...     return x*x+x
... 
>>> f = Foo()
>>> 
>>> print getsource(f.bar)
def bar(self, x):
    return x*x+x

>>> 

Vars (obj)返回对象的属性。

尝试使用:

print(object.stringify())

其中object是要检查的对象的变量名。

这将打印出格式化良好的选项卡输出，显示对象中所有键和值的层次结构。

注意:这在python3中有效。不确定它是否适用于早期版本

更新:这并不适用于所有类型的对象。如果你遇到了这些类型之一(比如Request对象)，请使用以下类型之一:

dir(对象)

or

进口pprint 然后: pprint.pprint (object.__dict__)