命令行中输入：ipython profile create
以上命令会在~/.ipython/profile_default/目录下生成ipython_config.py和ipython_kernel_config.py
我们需要修改（ipython_config.py）的以下几行，将开启补全功能：
## Activate greedy completion PENDING DEPRECTION. this is now mostly taken care
# of with Jedi.
#
# This will enable completion on elements of lists, results of function calls,
# etc., but can be unsafe because the code is actually evaluated on TAB.
c.Completer.greedy = True
## Experimental: restrict time (in milliseconds) during which Jedi can compute
# types. Set to 0 to stop computing types. Non-zero value lower than 100ms may
# hurt performance by preventing jedi to build its cache.
c.Completer.jedi_compute_type_timeout = 400
## Experimental: Use Jedi to generate autocompletions. Off by default.
c.Completer.use_jedi = True
重启jupyter后生效。（此方法需要按tab键才能出现补全词汇）
2安装插件
直接出现联想词汇的方法，使用jupyter notebook进行代码补全，主要需要安装nbextensions插件
在cmd上分别执行：
1 pip install jupyter_contrib_nbextensions
2 jupyter contrib nbextension install --user
需要完成nbextensions的一些配置，继续执行：
1 pip install --user jupyter_nbextensions_configurator
2 jupyter nbextensions_configurator enable --user
打开notebook或重启或刷新，或出现nbextensions选项。
按需勾选Hinterland功能即可
