python-magic: move to own file, 0.4.10 -> 0.4.13

move python_magic

pkgs/development/python-modules/python-magic/default.nix

@@ -0,0 +1,28 @@
+{ buildPythonPackage, lib, fetchPypi, file, stdenv }:
+
+buildPythonPackage rec {
+  pname = "python-magic";
+  version = "0.4.13";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "128j9y30zih6cyjyjnxhghnvpjm8vw40a1q7pgmrp035yvkaqkk0";
+  };
+
+  postPatch = ''
+    substituteInPlace magic.py --replace "ctypes.util.find_library('magic')" "'${file}/lib/libmagic${stdenv.hostPlatform.extensions.sharedLibrary}'"
+  '';
+
+  doCheck = false;
+
+  # TODO: tests are failing
+  #checkPhase = ''
+  #  ${python}/bin/${python.executable} ./test.py
+  #'';
+
+  meta = {
+    description = "A python interface to the libmagic file type identification library";
+    homepage = https://github.com/ahupp/python-magic;
+    license = lib.licenses.mit;
+  };
+}

pkgs/top-level/python-packages.nix

@@ -9793,32 +9793,7 @@ in {
 
   py_scrypt = callPackage ../development/python-modules/py_scrypt/default.nix { };
 
-  python_magic = buildPythonPackage rec {
-    name = "python-magic-0.4.10";
-
-    src = pkgs.fetchurl {
-      url = "mirror://pypi/p/python-magic/${name}.tar.gz";
-      sha256 = "1hx2sjd4fdswswj3yydn2azxb59rjmi9b7jzh94lf1wnxijjizbr";
-    };
-
-    propagatedBuildInputs = with self; [ pkgs.file ];
-
-    patchPhase = ''
-      substituteInPlace magic.py --replace "ctypes.util.find_library('magic')" "'${pkgs.file}/lib/libmagic${stdenv.hostPlatform.extensions.sharedLibrary}'"
-    '';
-
-    doCheck = false;
-
-    # TODO: tests are failing
-    #checkPhase = ''
-    #  ${python}/bin/${python.executable} ./test.py
-    #'';
-
-    meta = {
-      description = "A python interface to the libmagic file type identification library";
-      homepage = https://github.com/ahupp/python-magic;
-    };
-  };
+  python_magic = callPackage ../development/python-modules/python-magic { };
 
   magic = buildPythonPackage rec {
     name = "${pkgs.file.name}";