Tab Completion in Python

#enable auto tab completion in Python
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