fix unavailable setup.py Sphinx-related commands causing error

1 files changed, 5 insertions, 2 deletions

diff --git a/setup.py b/setup.py
index 756252f..99722e6 100755
--- a/setup.py
+++ b/setup.py
@@ -232,8 +232,6 @@ setup_d = dict(
         'pyflakes': cmd_pyflakes,
         'pylint': cmd_pylint,
         'test': cmd_test,
-        'build_sphinx': BuildDoc,
-        'upload_sphinx': UploadDoc,
     },
     classifiers=classifiers,
     py_modules=[module_name],
@@ -241,5 +239,10 @@ setup_d = dict(
     **meta
 )
 
+if BuildDoc:
+    setup_d['cmdclass']['build_sphinx'] = BuildDoc
+if UploadDoc:
+    setup_d['cmdclass']['upload_sphinx'] = UploadDoc
+
 if __name__ == '__main__':
     setup(**setup_d)