make setup.py more robust

binding/python/setup.py

@@ -1,9 +1,13 @@
 from setuptools import setup
-from setuptools.command.install import install
 import shutil
 import os
 import platform
 
+from distutils.command.build import build
+from setuptools.command.develop import develop
+from setuptools.command.install_lib import install_lib
+from setuptools.command.easy_install import easy_install
+
 PACKAGE_PATH = os.path.abspath(os.path.dirname(__file__))
 PROJECT_PATH = os.path.abspath(os.path.join(PACKAGE_PATH, os.path.pardir, os.path.pardir))
 
@@ -32,14 +36,29 @@ def copy_dynamic_lib():
         return False
 
 
-class mv_install(install):
-    '''
-    This customized command will place the multiverso.so to the right place.
-    '''
+# These customized commands will place the multiverso dynamic library to the right place
+class mv_build(build):
     def run(self):
-        # TODO: find better way to get the libmultiverso.so
         if copy_dynamic_lib():
-            install.run(self)
+            build.run(self)
+
+
+class mv_easy_install(easy_install):
+    def run(self):
+        if copy_dynamic_lib():
+            easy_install.run(self)
+
+
+class mv_install_lib(install_lib):
+    def run(self):
+        if copy_dynamic_lib():
+            install_lib.run(self)
+
+
+class mv_develop(develop):
+    def run(self):
+        if copy_dynamic_lib():
+            develop.run(self)
 
 
 def readme():
@@ -56,10 +75,12 @@ setup(name='multiverso-python',
       url='https://github.com/Microsoft/multiverso',
       author='Microsoft',
       license='MIT',
-      packages=['examples.theano', 'examples.theano.lasagne', 'multiverso',
-          'multiverso.theano_ext', 'multiverso.theano_ext.lasagne_ext'],
+      packages=['multiverso', 'multiverso.theano_ext', 'multiverso.theano_ext.lasagne_ext'],
       install_requires=["theano", "lasagne"],
-      cmdclass={"install": mv_install},
+      cmdclass={'build': mv_build,
+                'easy_install': mv_easy_install,
+                'install_lib': mv_install_lib,
+                'develop': mv_develop},
       package_dir={'multiverso': 'multiverso'},
       package_data={
           'multiverso': ['libmultiverso.so', 'Multiverso.dll'],