Cleaner path definition for generated_version.py

Although it probably works under Windows with /, using os.path.join is a better way to define paths.

Cleaner path definition for generated_version.py
e2d12a76 · Olivier Delalleau · 7eda9740 · e2d12a76
--- a/setup.py
+++ b/setup.py
@@ -86,7 +86,7 @@ def git_version():
        git_revision = "unknown-git"
    return git_revision

-def write_version_py(filename='theano/generated_version.py'):
+def write_version_py(filename=os.path.join('theano', 'generated_version.py')):
    cnt = """
 # THIS FILE IS GENERATED FROM THEANO SETUP.PY
 short_version = '%(version)s'