Automatically cache results of intensive computations in IPython.
Project description
%%pdcache cell magic
Automatically cache results of intensive computations in IPython.
Inspired by ipycache.
Installation
$ pip install ipy-pdcache
Usage
In IPython:
In [1]: %load_ext ipy_pdcache
In [2]: import pandas as pd
In [3]: %%pdcache df data.csv
...: df = pd.DataFrame({'A': [1,2,3], 'B': [4,5,6]})
...:
In [4]: !cat data.csv
,A,B
0,1,4
1,2,5
2,3,6
This will cache the dataframe and automatically load it when re-executing the cell.
%load_ext ipy_pdcache import pandas as pd
%%pdcache df data.csv print('hu') df = pd.DataFrame({'A': [1,2,3], 'B': [4,5,6]}) print('ha') 1
Dev:
- https://ipython.readthedocs.io/en/stable/config/extensions/
- https://ipython.readthedocs.io/en/stable/config/custommagics.html#defining-magics
Testing:
- https://medium.com/@davide.sarra/how-to-test-magics-in-ipython-extensions-86d99e5d6802
- https://github.com/davidesarra/jupyter_spaces/blob/master/tests/test_magics.py
Misc:
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