remove commented out code

gwcs/api.py

@@ -322,8 +322,6 @@ def world_to_pixel(self, *world_objects):
         """
         Convert world coordinates to pixel values.
         """
-        #args = high_level_objects_to_values(*world_objects, low_level_wcs=self)
-        #result = self.invert(*args)
         result = self.invert(*world_objects, with_units=True)
         if self.input_frame.naxes > 1:
             first_res = result[0]

gwcs/tests/conftest.py

@@ -5,31 +5,6 @@
 
 from .. import examples
 from .. import geometry
-import numpy as np
-
-import astropy.units as u
-from astropy.time import Time
-from astropy import coordinates as coord
-from astropy.modeling import models
-
-from gwcs import coordinate_frames as cf
-from gwcs import spectroscopy as sp
-from gwcs import wcs
-from gwcs import geometry
-
-# frames
-detector_1d = cf.CoordinateFrame(name='detector', axes_order=(0,), naxes=1, axes_type="detector")
-detector_2d = cf.Frame2D(name='detector', axes_order=(0, 1))
-icrs_sky_frame = cf.CelestialFrame(reference_frame=coord.ICRS(),
-                                   axes_order=(0, 1))
-
-freq_frame = cf.SpectralFrame(name='freq', unit=u.Hz, axes_order=(0, ))
-wave_frame = cf.SpectralFrame(name='wave', unit=u.m, axes_order=(2, ),
-                              axes_names=('lambda', ))
-
-# transforms
-model_2d_shift = models.Shift(1) & models.Shift(2)
-model_1d_scale = models.Scale(2)
 
 
 @pytest.fixture

gwcs/tests/test_coordinate_systems.py

@@ -190,7 +190,6 @@ def test_temporal_relative():
     assert a[1] == Time("2018-01-01T00:00:00") + 20 * u.s
 
 
-#@pytest.mark.skipif(astropy_version<"4", reason="Requires astropy 4.0 or higher")
 def test_temporal_absolute():
     t = cf.TemporalFrame(reference_frame=Time([], format='isot'))
     assert t.coordinates("2018-01-01T00:00:00") == Time("2018-01-01T00:00:00")
@@ -240,7 +239,6 @@ def test_coordinate_to_quantity_spectral(inp):
     (Time("2011-01-01T00:00:10"),),
     (10 * u.s,)
 ])
-#@pytest.mark.skipif(astropy_version<"4", reason="Requires astropy 4.0 or higher.")
 def test_coordinate_to_quantity_temporal(inp):
     temp = cf.TemporalFrame(reference_frame=Time("2011-01-01T00:00:00"), unit=u.s)
 
@@ -325,7 +323,6 @@ def test_coordinate_to_quantity_frame_2d():
         assert_quantity_allclose(output, exp)
 
 
-#@pytest.mark.skipif(astropy_version<"4", reason="Requires astropy 4.0 or higher.")
 def test_coordinate_to_quantity_error():
     frame = cf.Frame2D(unit=(u.one, u.arcsec))
     with pytest.raises(ValueError):

gwcs/tests/test_wcs.py

@@ -1161,10 +1161,10 @@ def test_in_image():
                    None)])
     w2.bounding_box = [(1, 100), (2, 20)]
 
-    assert np.isscalar(w2.in_image(2, 6))#[0])
+    assert np.isscalar(w2.in_image(2, 6))
     assert not np.isscalar(w2.in_image([2], [6]))
-    assert (w2.in_image(4, 6))#.all()
-    assert not (w2.in_image(5, 0))#, [True, False])
+    assert (w2.in_image(4, 6))
+    assert not (w2.in_image(5, 0))
     assert np.array_equal(
         w2.in_image(
             [[9, 10, 11, 15], [8, 9, 67, 98], [2, 2, np.nan, 102]],