1{ lib 2, buildPythonPackage 3, fetchPypi 4, unittest2 5}: 6 7buildPythonPackage rec { 8 pname = "contextlib2"; 9 version = "21.6.0"; 10 11 src = fetchPypi { 12 inherit pname version; 13 sha256 = "ab1e2bfe1d01d968e1b7e8d9023bc51ef3509bba217bb730cee3827e1ee82869"; 14 }; 15 16 checkInputs = [ unittest2 ]; 17 18 meta = { 19 description = "Backports and enhancements for the contextlib module"; 20 homepage = "https://contextlib2.readthedocs.org/"; 21 license = lib.licenses.psfl; 22 }; 23}