如何保存Python交互会话?

I find myself frequently using Python's interpreter to work with databases, files, etc -- basically a lot of manual formatting of semi-structured data. I don't properly save and clean up the useful bits as often as I would like. Is there a way to save my input into the shell (db connections, variable assignments, little for loops and bits of logic) -- some history of the interactive session? If I use something like script I get too much stdout noise. I don't really need to pickle all the objects -- though if there is a solution that does that, it would be OK. Ideally I would just be left with a script that ran as the one I created interactively, and I could just delete the bits I didn't need. Is there a package that does this, or a DIY approach?

当前回答

来自安德鲁·琼斯的网站(存档):

import readline
readline.write_history_file('/home/ahj/history')

2012-03-15 13:06:35

其他回答

来自安德鲁·琼斯的网站(存档):

import readline
readline.write_history_file('/home/ahj/history')

2012-03-15 13:06:35

我不得不努力寻找答案，我对iPython环境非常陌生。

这是可行的

如果你的iPython会话是这样的

In [1] : import numpy as np
....
In [135]: counter=collections.Counter(mapusercluster[3])
In [136]: counter
Out[136]: Counter({2: 700, 0: 351, 1: 233})

你想保存从1到135的行，然后在同一个ipython会话上使用这个命令