Modify numpy's global print settings only when running tests

`numpy.set_printoptions(legacy='1.13')` was added to `test_axographio.py` in commit ac7c96a to fix broken doctests when numpy >= 1.14 is installed (old style printing retained for backwards compatibility). This global setting was being activated every time axographio was imported, even if axographio's tests are not run. This created unexpected behavior in other packages that import axographio. This change delays modifying the global setting until axographio's tests are actually run.

axographio/tests/test_axographio.py

@@ -25,12 +25,6 @@
         '../include/axograph_readwrite/AxoGraph X File.axgx'),
     }
 
-# doctests need the array formatting used in numpy < 1.14
-try:
-    np.set_printoptions(legacy='1.13')
-except TypeError:
-    pass
-
 class TestSampleFiles(unittest.TestCase):
     """Test the ability to read some sample data files.
 
@@ -186,6 +180,13 @@ def test_suite():
 
 def run():
     """Run the test suite containing all of the tests for axographio"""
+
+    # doctests need the array formatting used in numpy < 1.14
+    try:
+        np.set_printoptions(legacy='1.13')
+    except TypeError:
+        pass
+
     unittest.TextTestRunner(verbosity=2).run(test_suite())
 
 #

setup.py

@@ -12,7 +12,7 @@
 MAJOR       = 0     # increment for backwards-incompatible changes
 MINOR       = 3     # increment for backwards-compatible feature additions
 MICRO       = 0     # increment for backwards-compatible bug fixes
-IS_RELEASED = True  # determines whether version will be marked as development
+IS_RELEASED = False # determines whether version will be marked as development
 VERSION     = '%d.%d.%d' % (MAJOR, MINOR, MICRO)