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Simple calculator in terminal using Urwid

Project description

c is a simple calculator in terminal using Urwid, created solely for big buttons to click with mouse button, not meant to be having complex arithmetic operations, just basic +-*/.

This project’s name is “c,” however, in order to register on PyPI, it uses “urcalc” as the PyPI package name. c is also the command to invoke the calculator.


You can install via pip:

$ pip install c
$ c



Beside LMB (Left Mouse Button) to press button on screen, there are also keyboard controls as listed below:

key action
Enter or Space press focused button
arrow keys navigate through buttons
0 to 9 enter the digit
Backspace remove lowest digit
N change sign
. begin fractional part
= get answer
C, Escape clear
Q quit

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