Merge pull request #35 from rosteen/codestyle-fixes

Fix codestyle errors so tox test passes

glue_astronomy/translators/ccddata.py

@@ -1,14 +1,11 @@
 from astropy.wcs import WCS
 from astropy.nddata import CCDData
+from astropy import units as u
 
 from glue.config import data_translator
 from glue.core import Data, Subset
 from glue.core.coordinates import Coordinates
 
-from astropy import units as u
-
-from astropy.nddata import CCDData
-
 
 @data_translator(CCDData)
 class CCDDataHandler:

glue_astronomy/translators/tests/test_ccddata.py

@@ -136,6 +136,7 @@ def test_from_ccddata(with_wcs):
     assert_allclose(image_new.data, [[2, 3], [4, 5]])
     assert image_new.unit is u.Jy
 
+
 def test_meta_round_trip():
     wcs = WCS(naxis=2)
     wcs.wcs.ctype = ['RA---TAN', 'DEC--TAN']
@@ -153,12 +154,12 @@ def test_meta_round_trip():
 
     assert isinstance(data, Data)
     assert len(data.meta) == 2
-    assert data.meta['BUNIT'] =='Jy/beam'
+    assert data.meta['BUNIT'] == 'Jy/beam'
     assert data.meta['some_variable'] == 10
 
     # Check round-tripping
     image_new = data.get_object(attribute='data')
     assert isinstance(image_new, CCDData)
     assert len(image_new.meta) == 2
-    assert image_new.meta['BUNIT'] =='Jy/beam'
+    assert image_new.meta['BUNIT'] == 'Jy/beam'
     assert image_new.meta['some_variable'] == 10