Fix Python – How do I add tab completion to the Python shell?

Question

Asked By – ashchristopher

When starting a django application using python manage.py shell, I get an InteractiveConsole shell – I can use tab completion, etc.

Python 2.5.1 (r251:54863, Apr 15 2008, 22:57:26) 
[GCC 4.0.1 (Apple Inc. build 5465)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
(InteractiveConsole)

When just starting a python interpreter using python, it doesn’t offer tab completion.

Can someone tell me what django is doing to give me an interactive console, or what I need to do to start an interactive console without a django app?

Now we will see solution for issue: How do I add tab completion to the Python shell?


Answer

I may have found a way to do it.

Create a file .pythonrc

# ~/.pythonrc
# enable syntax completion
try:
    import readline
except ImportError:
    print("Module readline not available.")
else:
    import rlcompleter
    readline.parse_and_bind("tab: complete")

then in your .bashrc file, add

export PYTHONSTARTUP=~/.pythonrc

That seems to work.

This question is answered By – ashchristopher

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