nixpkgs/pkgs/development/python-modules/wcwidth/default.nix

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{ lib, fetchPypi, buildPythonPackage, pytest }:
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buildPythonPackage rec {
pname = "wcwidth";
version = "0.1.7";
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src = fetchPypi {
inherit pname version;
sha256 = "0pn6dflzm609m4r3i8ik5ni9ijjbb5fa3vg1n7hn6vkd49r77wrx";
};
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checkInputs = [ pytest ];
# To prevent infinite recursion with pytest
doCheck = false;
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checkPhase = ''
pytest
'';
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meta = with lib; {
description = "Measures number of Terminal column cells of wide-character codes";
longDescription = ''
This API is mainly for Terminal Emulator implementors -- any Python
program that attempts to determine the printable width of a string on
a Terminal. It is implemented in python (no C library calls) and has
no 3rd-party dependencies.
'';
homepage = "https://github.com/jquast/wcwidth";
license = licenses.mit;
};
}