Avoid starting IPython in test module if we don't execute the tests.
Avoid starting IPython in test module if we don't execute the tests.

da-woods/cython,da-woods/cython,da-woods/cython,scoder/cython,cython/cython,cython/cython,scoder/cython,da-woods/cython,cython/cython,scoder/cython,scoder/cython,cython/cython