Created by: NHZlX

ipython这个工具可以查看一个类的接口，以及接口的代码。个人感觉，有时候用ipython查看比查看文档方便的多，不过用ipython 查看paddle代码时候，存在一些问题， for example：

In [1]: import paddle.v2 as paddle
pa
In [2]: paddle.layer.fc??
Signature: paddle.layer.fc(*args, **xargs)
Source:   
    def wrapped(*args, **xargs):
        out = f(*args, **xargs)
        outs = out
        if not isinstance(out, collections.Sequence):
            outs = [out]
        for l in outs:
            if isinstance(l, conf_helps.LayerOutput):
                __layer_map__[l.full_name] = l
        return out
File:      ~/.jumbo/lib/python2.7/site-packages/paddle/v2/config_base.py
Type:      function

当我查看fc layer的实现的时候， 出现了这个代码，个人认为不是很友好，希望在new paddle中避免这种问题