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openopc: new package

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"OPC (OLE for Process Control) toolkit designed for use with Python"

This package contains a python module (OpenOPC) and a command line
client (opc). The OpenOPC Gateway Service for Windows is also copied to
$out, for reference.

It only works with python2.7 (not python3.x), so I'm not adding it to
python-packages.nix.

Also add needed dependency, python-pyro3, a distributed object
middleware for Python (IPC/RPC).

http://openopc.sourceforge.net/
This commit is contained in:
Bjørn Forsman 2014-02-26 23:58:24 +01:00
parent 5cde295b1d
commit f8778ed82c
3 changed files with 69 additions and 0 deletions
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46
pkgs/tools/misc/openopc/default.nix Normal file
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@ -0,0 +1,46 @@
{ stdenv, fetchurl, pythonFull }:
stdenv.mkDerivation rec {
name = "openopc-${version}";
version = "1.2.0";
src = fetchurl {
url = "mirror://sourceforge/project/openopc/openopc/${version}/OpenOPC-${version}.source.tar.bz2";
sha256 = "0mm77fiipz5zy82l6pr3wk18bfril81milv2rdxr954c4gw5smyd";
};
# There is no setup.py or any other "build system" file in the source archive.
installPhase = ''
mkdir -p "$out/bin"
mkdir -p "$out/share/doc/openopc"
mkdir -p "$out/${pythonFull.python.sitePackages}"
mkdir -p "$out/libexec/opc"
cp src/OpenOPC.py "$out/${pythonFull.python.sitePackages}"
cp src/opc.py "$out/libexec/opc/"
cat > "$out/bin/opc" << __EOF__
#!${stdenv.shell}
export PYTHONPATH="$out/${pythonFull.python.sitePackages}"
exec ${pythonFull}/bin/${pythonFull.python.executable} "$out/libexec/opc/opc.py" "\$@"
__EOF__
chmod a+x "$out/bin/opc"
cp -R *.txt doc/* "$out/share/doc/openopc/"
# Copy these MS Windows tools, for reference.
cp src/OpenOPCService.py src/SystemHealth.py "$out/libexec/opc/"
'';
meta = with stdenv.lib; {
description = "OPC (OLE for Process Control) toolkit designed for use with Python";
homepage = http://openopc.sourceforge.net/;
# """OpenOPC for Python is freely available under the terms of the GNU GPL.
# However, the OpenOPC library module is licensed under the "GPL + linking
# exception" license, which generally means that programs written using the
# OpenOPC library may be licensed under any terms."""
license = licenses.gpl2;
platforms = platforms.linux;
maintainers = [ maintainers.bjornfor ];
};
}

6
pkgs/top-level/all-packages.nix
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@ -1694,6 +1694,12 @@ let
openobex = callPackage ../tools/bluetooth/openobex { };
openopc = callPackage ../tools/misc/openopc {
pythonFull = python27Full.override {
extraLibs = [ python27Packages.pyro3 ];
};
};
openresolv = callPackage ../tools/networking/openresolv { };
opensc = callPackage ../tools/security/opensc { };

17
pkgs/top-level/python-packages.nix
View file

@ -5984,6 +5984,23 @@ rec {
};
});
pyro3 = buildPythonPackage (rec {
name = "Pyro-3.16";
src = fetchurl {
url = "http://pypi.python.org/packages/source/P/Pyro/${name}.tar.gz";
md5 = "59d4d3f4a8786776c9d7f9051b8f1a69";
};
meta = with stdenv.lib; {
description = "Distributed object middleware for Python (IPC/RPC)";
homepage = http://pythonhosted.org/Pyro/;
license = licenses.mit;
platforms = platforms.unix;
maintainers = [ maintainers.bjornfor ];
};
});
pyrss2gen = buildPythonPackage (rec {
name = "PyRSS2Gen-1.0.0";