IPython supports dict key completion for string keys since version 3.0.0 (despite not appearing in release notes), thanks to this patch. It also supports column name completion for numpy struct arrays and pandas DataFrame
columns, and for other types that redefine __getitem__
through defining _ipython_key_completions_
.
tab complete dictionary keys in ipython
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04-06-2022 - |
Question
I was wondering if anybody knows how to enable or implement tab completion for dictionary keys in IPython? It seems like it wouldn't be very different from functionality that already exists, like tab completion of object attributes. If I'm wrong, then I'd like to understand why
Solution
OTHER TIPS
It's not built into IPython 2.x. If you want to add it, have a look at this, where someone hacked a solution:
https://github.com/ipython/ipython/issues/1533
Also, there are many short and easy ways to create objects from dictionaries, to gain the usual tab completion. If that would help you, use one of the ways described in this question:
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