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python2.pkgs.ipython: use the proper python2 lexer

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Since pygments 2.5 `PythonLexer` refers to python3 [1]. We have to be
explicit if we want to use python2.

[1] https://pygments.org/docs/changelog/
This commit is contained in:
Timo Kaufmann 2020-01-22 00:39:54 +01:00
parent 50c661c447
commit 66675b5650
1 changed files with 10 additions and 0 deletions
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10
pkgs/development/python-modules/ipython/5.nix
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@ -2,6 +2,7 @@
, stdenv
, buildPythonPackage
, fetchPypi
, fetchpatch
# Build dependencies
, glibcLocales
# Test dependencies
@ -36,6 +37,15 @@ buildPythonPackage rec {
substituteInPlace setup.py --replace "'gnureadline'" " "
'';
patches = [
# Use the proper pygments lexer for python2 (https://github.com/ipython/ipython/pull/12095)
(fetchpatch {
name = "python2-lexer.patch";
url = "https://github.com/ipython/ipython/pull/12095/commits/8805293b5e4bce9150cc2ad9c5d6d984849ae447.patch";
sha256 = "16p4gl7a49v76w33j39ih7yspy6x2d14p9bh4wdpg9cafhw9nbc0";
})
];
buildInputs = [ glibcLocales ];
checkInputs = [ nose pygments testpath ] ++ lib.optional isPy27 mock;