tarsnapper: 0.2.1 -> 0.4

- project is not a python library -> move out of pythonPackages.
- also enable tests

pkgs/development/python-modules/tarsnapper-path.patch

@@ -1,20 +0,0 @@
-diff --git a/src/tarsnapper/script.py b/src/tarsnapper/script.py
-index 737ac8d..52cc775 100644
---- a/src/tarsnapper/script.py
-+++ b/src/tarsnapper/script.py
-@@ -48,7 +48,7 @@ class TarsnapBackend(object):
-         """
-         ``arguments`` is a single list of strings.
-         """
--        call_with = ['tarsnap']
-+        call_with = ['@NIXTARSNAPPATH@']
-         for option in self.options:
-             key = option[0]
-             pre = "-" if len(key) == 1 else "--"
-@@ -499,4 +499,4 @@ def run():
- 
- 
- if __name__ == '__main__':
--    run()
-\ No newline at end of file
-+    run()

pkgs/tools/backup/tarsnapper/default.nix

@@ -0,0 +1,25 @@
+{ python3Packages, fetchFromGitHub , tarsnap }:
+
+python3Packages.buildPythonApplication rec {
+  name = "tarsnapper-${version}";
+  version = "0.4";
+
+  src = fetchFromGitHub {
+    owner = "miracle2k";
+    repo = "tarsnapper";
+    rev = version;
+    sha256 = "03db49188f4v1946c8mqqj30ah10x68hbg3a58js0syai32v12pm";
+  };
+
+  buildInputs = with python3Packages; [ nose pytest ];
+
+  checkPhase = ''
+    py.test .
+  '';
+
+  propagatedBuildInputs = with python3Packages; [ pyyaml dateutil pexpect ];
+
+  patches = [ ./remove-argparse.patch ];
+
+  makeWrapperArgs = ["--prefix PATH : ${tarsnap}/bin"];
+}

pkgs/tools/backup/tarsnapper/remove-argparse.patch

@@ -0,0 +1,10 @@
+--- tarsnapper-0.4-src.org/setup.py	1980-01-02 00:00:00.000000000 +0000
++++ tarsnapper-0.4-src/setup.py	2017-07-16 10:54:36.596499451 +0100
+@@ -45,6 +45,6 @@
+       url='http://github.com/miracle2k/tarsnapper',
+       license='BSD',
+       packages=['tarsnapper'],
+-      install_requires = ['argparse>=1.1', 'pyyaml>=3.09', 'python-dateutil>=2.4.0', 'pexpect>=3.1'],
++      install_requires = ['pyyaml>=3.09', 'python-dateutil>=2.4.0', 'pexpect>=3.1'],
+       **kw
+ )

pkgs/top-level/all-packages.nix

@@ -4370,6 +4370,8 @@ with pkgs;
 
   tarsnap = callPackage ../tools/backup/tarsnap { };
 
+  tarsnapper = callPackage ../tools/backup/tarsnapper { };
+
   tcpcrypt = callPackage ../tools/security/tcpcrypt { };
 
   tcptraceroute = callPackage ../tools/networking/tcptraceroute { };

pkgs/top-level/python-packages.nix

@@ -23664,26 +23664,6 @@ in {
     };
   };
 
-  tarsnapper = buildPythonPackage rec {
-    name = "tarsnapper-0.2.1";
-    disabled = isPy3k;
-
-    src = pkgs.fetchgit {
-      url = https://github.com/miracle2k/tarsnapper.git;
-      rev = "620439bca68892f2ffaba1079a34b18496cc6596";
-      sha256 = "1n2k2r9x11r1ph9jcjhlk44hsghfnl1pl3aakbx121qc5dg7b0yn";
-    };
-
-    propagatedBuildInputs = with self; [ argparse pyyaml ];
-
-    patches = [ ../development/python-modules/tarsnapper-path.patch ];
-
-    preConfigure = ''
-      substituteInPlace src/tarsnapper/script.py \
-        --replace '@NIXTARSNAPPATH@' '${pkgs.tarsnap}/bin/tarsnap'
-    '';
-  };
-
   taskcoach = buildPythonPackage rec {
     name = "TaskCoach-1.3.22";
     disabled = isPy3k;