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Description:

ipythonsuggestions 1.0.0

IPython Extension: ipython-suggestions
(i) Number one feature: system wide symbol searching!
When ipython is loaded, suggestions module will scan your python paths for
symbols and will create a cache. On the author's old 2008 computer (this
readme is from 2017), 50000 symbols load in 10 seconds.
But then you get a very easy way to import any symbol, without typing or
remembering the entrine import path.
First example:
In [1]: %findsymbol DecisionTreeClasifir # two typos here on purpose
Out[1]: 0 (C) from sklearn.tree import DecisionTreeClassifier
In [2]: %suggestion 0
from sklearn.tree import DecisionTreeClassifier # it's now imported!
%findsymbol searches string up to two character edits (deletion, substitution, transpose
and insertion).
Second example:
In [1]: %findsymbol pypl # now hit tab!
[this completes to:]
In [1]: %findsymbol pyplot...matplotlib # press enter now.
from matplotlib import pyplot
[pyplot is now imported]

Even better example:
In [1]: %findsymbol pypl # now hit tab!
[this completes to:]
In [1]: %findsymbol pyplot...matplotlib
[now add -as parameter]
In [1]: %findsymbol pyplot...matplotlib -as plt
from matplotlib import pyplot as plt
[pyplot is now imported as plt]

The completions offered by pressing tab in a %findsymbol line are all the
symbols that begin with what you wrote. Note that this is case-sensitive.
This also works in jupyter :)
(ii) Get suggestions on misspelled names:
In [1]: my_awesome_variable = 10
In [2]: 10 * my_awsome_variable ** 3
NameError Traceback (most recent call last)
in ()
----> 1 10 * my_awsome_variable ** 3
NameError: name 'my_awsome_variable' is not defined
Did you mean:
0 my_awesome_variable
In [3]: %suggestion 0
[ipython automatically fills the next line]
In [4]: 10 * my_awesome_variable ** 3
Auto-filling of corrected code currently only works inside the shell and not
in jupyter.
Installation
Run:
pip install git+https://github.com/drorspei/ipython-suggestions # from Github
then append the output of ipython -m ipython_suggestions
to the output of ipython profile locate (typically
~/.ipython/profile_default/ipython_config.py).