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{ lib, fetchPypi, buildPythonPackage, pytestCheckHook
, isPy3k
, backports_functools_lru_cache
, setuptools
}:
buildPythonPackage rec {
pname = "wcwidth";
version = "0.2.3";
src = fetchPypi {
inherit pname version;
sha256 = "edbc2b718b4db6cdf393eefe3a420183947d6aa312505ce6754516f458ff8830";
};
checkInputs = [ pytestCheckHook ];
propagatedBuildInputs = [ setuptools ] ++ lib.optionals (!isPy3k) [
backports_functools_lru_cache
];
# To prevent infinite recursion with pytest
doCheck = false;
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;
};
}
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