python.pkgs.zimports: init at 0.2.0

The author gives a pretty good overview of why one would want to use
zimports over other import organizers:

https://github.com/sqlalchemyorg/zimports/tree/0.2.0#zzzeek-why-are-you-writing-one-of-these-there-are-a-dozen-pep8-import-fixers

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

@@ -0,0 +1,38 @@
+{ lib
+, isPy3k
+, fetchFromGitHub
+, buildPythonPackage
+, flake8-import-order
+, pyflakes
+, mock
+}:
+
+buildPythonPackage rec {
+  pname = "zimports";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "sqlalchemyorg";
+    repo = "zimports";
+    rev = version;
+    sha256 = "0a5axflkk0wv0rdnrh8l2rgj8gh2pfkg5lrvr8x4yxxiifawrafc";
+  };
+
+  disabled = !isPy3k;
+
+  propagatedBuildInputs = [
+    pyflakes
+    flake8-import-order
+  ];
+
+  checkInputs = [
+    mock
+  ];
+
+  meta = with lib; {
+    description = "Python import rewriter";
+    homepage = "https://github.com/sqlalchemyorg/zimports";
+    license = licenses.mit;
+    maintainers = with maintainers; [ timokau ];
+  };
+}

pkgs/top-level/python-packages.nix

@@ -6010,6 +6010,8 @@ in {
 
   zerorpc = callPackage ../development/python-modules/zerorpc { };
 
+  zimports = callPackage ../development/python-modules/zimports { };
+
   zipstream = callPackage ../development/python-modules/zipstream { };
 
   zodb = callPackage ../development/python-modules/zodb {};