Python Help in REPL 🐍

Heading to the internet to get help with a Python function? Slow down! There's help right in your terminal.

With the Python executable installed, it's as easy as:

$ python
>>> help()
help> string.lower
Help on function lower in string:

string.lower = lower(s)
    lower(s) -> string

    Return a copy of the string s converted to lowercase.

help>

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