Add version and author to C header, have setup.py grab those values f…

…rom the header file.

python-rapidjson/rapidjson.cpp

@@ -10,7 +10,9 @@
 #include "rapidjson/writer.h"
 #include "rapidjson/prettywriter.h"
 #include "rapidjson/error/en.h"
+
 #include "docstrings.h"
+#include "version.h"
 
 using namespace rapidjson;
 
@@ -877,5 +879,11 @@ PyInit_rapidjson()
     PyModule_AddIntConstant(module, "DATETIME_MODE_ISO8601", DATETIME_MODE_ISO8601);
     PyModule_AddIntConstant(module, "DATETIME_MODE_ISO8601_IGNORE_TZ", DATETIME_MODE_ISO8601_IGNORE_TZ);
 
+    PyModule_AddStringConstant(module, "__version__", PYTHON_RAPIDJSON_VERSION);
+    PyModule_AddStringConstant(
+        module,
+        "__author__",
+        PYTHON_RAPIDJSON_AUTHOR " <" PYTHON_RAPIDJSON_AUTHOR_EMAIL ">");
+
     return module;
 }

python-rapidjson/version.h

@@ -0,0 +1,3 @@
+#define PYTHON_RAPIDJSON_VERSION "0.0.6"
+#define PYTHON_RAPIDJSON_AUTHOR "Ken Robbins"
+#define PYTHON_RAPIDJSON_AUTHOR_EMAIL "ken@kenrobbins.com"

setup.py

@@ -1,8 +1,28 @@
+import os.path
+import re
+
 try:
     from setuptools import setup, Extension
 except ImportError:
     from distutils.core import setup, Extension
 
+ROOT_PATH = os.path.abspath(os.path.dirname(__file__))
+
+def find_version():
+    with open(os.path.join(ROOT_PATH, 'python-rapidjson/version.h')) as f:
+        data = f.read()
+
+    v = re.search(r'PYTHON_RAPIDJSON_VERSION\s+(\S+)', data).group(1)
+    return v.replace('"', '')
+
+def find_author():
+    with open(os.path.join(ROOT_PATH, 'python-rapidjson/version.h')) as f:
+        data = f.read()
+
+    author = re.search(r'PYTHON_RAPIDJSON_AUTHOR\s+(\S+)', data).group(1)
+    email = re.search(r'PYTHON_RAPIDJSON_AUTHOR_EMAIL\s+(\S+)', data).group(1)
+    return (author.replace('"', ''), email.replace('"', ''))
+
 with open('README.rst') as f:
     long_description = f.read()
 
@@ -14,13 +34,13 @@
 
 setup(
     name='python-rapidjson',
-    version='0.0.6',
+    version=find_version(),
     description='Python wrapper around rapidjson',
     long_description=long_description,
     license='MIT License',
     keywords='json rapidjson',
-    author='Ken Robbins',
-    author_email='ken@kenrobbins.com',
+    author=find_author()[0],
+    author_email=find_author()[1],
     url='https://github.com/kenrobbins/python-rapidjson',
     download_url='https://github.com/kenrobbins/python-rapidjson',
     classifiers=[