Add a __version__, don't make object methods accessible in the module

Author: dpryan79

.travis.yml

@@ -5,5 +5,6 @@ python:
   - "3.3"
   - "3.4"
   - "3.5"
+  - "3.6"
 install: python ./setup.py install
 script: nosetests -sv

py2bit.c

@@ -283,6 +283,7 @@ PyMODINIT_FUNC PyInit_py2bit(void) {
 
     Py_INCREF(&pyTwoBit);
     PyModule_AddObject(res, "py2bit", (PyObject *) &pyTwoBit);
+    PyModule_AddStringConstant(res, "__version__", pyTwoBitVersion);
 
     return res;
 }
@@ -291,5 +292,7 @@ PyMODINIT_FUNC PyInit_py2bit(void) {
 PyMODINIT_FUNC initpy2bit(void) {
     if(PyType_Ready(&pyTwoBit) < 0) return;
     Py_InitModule3("py2bit", tbMethods, "A module for handling 2bit files");
+    PyModule_AddObject(res, "py2bit", (PyObject *) &pyTwoBit);
+    PyModule_AddStringConstant(res, "__version__", pyTwoBitVersion);
 }
 #endif

py2bit.h

@@ -1,6 +1,8 @@
 #include <Python.h>
 #include "2bit.h"
 
+#define pyTwoBitVersion 0.2.2
+
 typedef struct {
     PyObject_HEAD
     TwoBit *tb;
@@ -37,6 +39,10 @@ will result in soft-masked bases being lower case if the sequence is fetched\n\
 \n\
 To store soft-masking information:\n\
 >>> tb = py2bit.open(\"some_file.2bit\", True)"},
+    {NULL, NULL, 0, NULL}
+}
+
+static PyMethodDef tbObjMethods[] = {
     {"info", (PyCFunction)py2bitInfo, METH_VARARGS,
 "Returns a dictionary containing the following key:value pairs: \n\
 \n\
@@ -196,7 +202,7 @@ static PyTypeObject pyTwoBit = {
     0,                         /*tp_weaklistoffset*/
     0,                         /*tp_iter*/
     0,                         /*tp_iternext*/
-    tbMethods,                 /*tp_methods*/
+    tbObjMethods,                 /*tp_methods*/
     0,                         /*tp_members*/
     0,                         /*tp_getset*/
     0,                         /*tp_base*/

setup.py

@@ -17,25 +17,27 @@
                     include_dirs = ['lib2bit', sysconfig.get_config_var("INCLUDEPY")])
 
 setup(name = 'py2bit',
-       version = '0.2.1',
+       version = '0.2.2',
        description = 'A package for accessing 2bit files using lib2bit',
        author = "Devon P. Ryan",
        author_email = "ryan@ie-freiburg.mpg.de",
        url = "https://github.com/dpryan79/py2bit",
        license = "MIT",
-       download_url = "https://github.com/dpryan79/py2bit/tarball/0.2.1",
+       download_url = "https://github.com/dpryan79/py2bit/tarball/0.2.2",
        keywords = ["bioinformatics", "2bit"],
        classifier = ["Development Status :: 5 - Production/Stable",
                      "Intended Audience :: Developers",
                      "License :: OSI Approved",
                      "Programming Language :: C",
                      "Programming Language :: Python",
                      "Programming Language :: Python :: 2",
+                     "Programming Language :: Python :: 2.6",
                      "Programming Language :: Python :: 2.7",
                      "Programming Language :: Python :: 3",
                      "Programming Language :: Python :: 3.3",
                      "Programming Language :: Python :: 3.4",
                      "Programming Language :: Python :: 3.5",
+                     "Programming Language :: Python :: 3.6",
                      "Programming Language :: Python :: Implementation :: CPython",
                      "Operating System :: POSIX",
                      "Operating System :: Unix",