Attempted codegen fix

setup.py

@@ -1,10 +1,22 @@
 #!/usr/bin/env python
 
 import os, glob
+import setuptools.command.build_py
 from setuptools import setup, find_packages
 
 install_requires = [line.rstrip() for line in open(os.path.join(os.path.dirname(__file__), "requirements.txt"))]
 
+class Build(setuptools.command.build_py.build_py):
+    def run(self):
+        try:
+            from hca.api import autogenerated
+        except ImportError:
+            import hca.regenerate_api
+            hca.regenerate_api.generate_python_bindings()
+            from hca.api import autogenerated
+        setuptools.command.build_py.build_py.run(self)
+
+
 setup(
     name="hca",
     version="0.9.5",
@@ -36,5 +48,8 @@
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',
         'Topic :: Software Development :: Libraries :: Python Modules'
-    ]
+    ],
+    cmdclass={
+        'build_py': Build
+    }
 )