From 86db08ac88cbc267f8a7952f61ff80024b02a0a8 Mon Sep 17 00:00:00 2001
From: Ray Speth <speth@mit.edu>
Date: Wed, 26 Dec 2012 23:55:51 +0000
Subject: [PATCH] Added __version__ attribute to the Cython module

---
 interfaces/cython/cantera/__init__.py  | 1 +
 interfaces/cython/cantera/_cantera.pxd | 2 ++
 interfaces/cython/cantera/utils.pyx    | 2 ++
 interfaces/cython/cantera/wrappers.h   | 7 +++++++
 4 files changed, 12 insertions(+)

diff --git a/interfaces/cython/cantera/__init__.py b/interfaces/cython/cantera/__init__.py
index 85cb199d9..a70076b18 100644
--- a/interfaces/cython/cantera/__init__.py
+++ b/interfaces/cython/cantera/__init__.py
@@ -1,4 +1,5 @@
 from ._cantera import *
+from ._cantera import __version__
 from .liquidvapor import *
 
 import os as _os
diff --git a/interfaces/cython/cantera/_cantera.pxd b/interfaces/cython/cantera/_cantera.pxd
index ba23f24ee..8e26bda34 100644
--- a/interfaces/cython/cantera/_cantera.pxd
+++ b/interfaces/cython/cantera/_cantera.pxd
@@ -424,6 +424,8 @@ cdef extern from "cantera/oneD/Sim1D.h":
 
 
 cdef extern from "wrappers.h":
+    # config definitions
+    cdef string get_cantera_version()
     # ThermoPhase composition
     cdef void thermo_getMassFractions(CxxThermoPhase*, double*) except +
     cdef void thermo_setMassFractions(CxxThermoPhase*, double*) except +
diff --git a/interfaces/cython/cantera/utils.pyx b/interfaces/cython/cantera/utils.pyx
index 106f1e18a..1650ee623 100644
--- a/interfaces/cython/cantera/utils.pyx
+++ b/interfaces/cython/cantera/utils.pyx
@@ -18,3 +18,5 @@ cdef pystr(string x):
 
 def addDirectory(directory):
     CxxAddDirectory(stringify(directory))
+
+__version__ = pystr(get_cantera_version())
diff --git a/interfaces/cython/cantera/wrappers.h b/interfaces/cython/cantera/wrappers.h
index c5dc3248d..5a90bcf47 100644
--- a/interfaces/cython/cantera/wrappers.h
+++ b/interfaces/cython/cantera/wrappers.h
@@ -1,6 +1,13 @@
 #include "cantera/thermo/ThermoPhase.h"
 #include "cantera/transport/TransportBase.h"
 
+
+// Wrappers for preprocessor defines
+std::string get_cantera_version()
+{
+	return std::string(CANTERA_VERSION);
+}
+
 // Function which populates a 1D array
 #define ARRAY_FUNC(PREFIX, CLASS_NAME, FUNC_NAME) \
     void PREFIX ## _ ## FUNC_NAME(Cantera::CLASS_NAME* object, double* data) \