tjh.dev
1{ stdenv, fetchPypi, fetchpatch, buildPythonPackage, swig, pcsclite, PCSC }:
2
3let
4 # Package does not support configuring the pcsc library.
5 withApplePCSC = stdenv.isDarwin;
6
7 inherit (stdenv.lib) getLib getDev optionalString optionals;
8 inherit (stdenv.hostPlatform.extensions) sharedLibrary;
9in
10
11buildPythonPackage rec {
12 version = "1.9.9";
13 pname = "pyscard";
14
15 src = fetchPypi {
16 inherit pname version;
17 sha256 = "082cjkbxadaz2jb4rbhr0mkrirzlqyqhcf3r823qb0q1k50ybgg6";
18 };
19
20 postPatch = if withApplePCSC then ''
21 substituteInPlace smartcard/scard/winscarddll.c \
22 --replace "/System/Library/Frameworks/PCSC.framework/PCSC" \
23 "${PCSC}/Library/Frameworks/PCSC.framework/PCSC"
24 '' else ''
25 substituteInPlace smartcard/scard/winscarddll.c \
26 --replace "libpcsclite.so.1" \
27 "${getLib pcsclite}/lib/libpcsclite${sharedLibrary}"
28 '';
29
30 NIX_CFLAGS_COMPILE = optionalString (! withApplePCSC)
31 "-I ${getDev pcsclite}/include/PCSC";
32
33 # The error message differs depending on the macOS host version.
34 # Since Nix reports a constant host version, but proxies to the
35 # underlying library, it's not possible to determine the correct
36 # expected error message. This patch allows both errors to be
37 # accepted.
38 # See: https://github.com/LudovicRousseau/pyscard/issues/77
39 # Building with python from nix on macOS version 10.13 or
40 # greater still causes this issue to occur.
41 patches = optionals withApplePCSC [
42 (fetchpatch {
43 url = "https://github.com/LudovicRousseau/pyscard/commit/945e9c4cd4036155691f6ce9706a84283206f2ef.patch";
44 sha256 = "19n8w1wzn85zywr6xf04d8nfg7sgzjyvxp1ccp3rgfr4mcc36plc";
45 })
46 ];
47
48 propagatedBuildInputs = if withApplePCSC then [ PCSC ] else [ pcsclite ];
49 nativeBuildInputs = [ swig ];
50
51 meta = {
52 homepage = "https://pyscard.sourceforge.io/";
53 description = "Smartcard library for python";
54 license = stdenv.lib.licenses.lgpl21;
55 maintainers = with stdenv.lib.maintainers; [ layus ];
56 };
57}