Merge pull request #1081 from pllim/debug-devdeps

Debug devdeps

specutils/tests/test_spectrum1d.py

@@ -6,6 +6,7 @@
 from astropy.nddata import StdDevUncertainty
 from astropy.coordinates import SpectralCoord
 from astropy.wcs import WCS
+from numpy.testing import assert_allclose
 
 from .conftest import remote_access
 from ..spectra import Spectrum1D
@@ -123,7 +124,9 @@ def test_create_from_cube():
 
     assert spec.flux.shape == (4,3,2)
     assert spec.flux[3,2,1] == 23*u.Jy
-    assert np.all(spec.spectral_axis.value == np.exp(np.array([1,2])*w.wcs.cdelt[-1]/w.wcs.crval[-1])*w.wcs.crval[-1])
+    assert_allclose(
+        spec.spectral_axis.value,
+        np.exp(np.array([1, 2]) * w.wcs.cdelt[-1] / w.wcs.crval[-1]) * w.wcs.crval[-1])
 
 
 def test_spectral_axis_conversions():

tox.ini

@@ -12,7 +12,7 @@ isolated_build = true
 # Suppress display of matplotlib plots generated during docs build
 setenv =
     MPLBACKEND=agg
-    devdeps: PIP_EXTRA_INDEX_URL = https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
+    devdeps: PIP_EXTRA_INDEX_URL = https://pypi.anaconda.org/astropy/simple https://pypi.anaconda.org/scientific-python-nightly-wheels/simple
 
 # Pass through the following environment variables which may be needed for the CI
 passenv = HOME,WINDIR,LC_ALL,LC_CTYPE,CC,CI
@@ -53,6 +53,8 @@ deps =
 
     devdeps: numpy>=0.0.dev0
     devdeps: scipy>=0.0.dev0
+    devdeps: matplotlib>=0.0.dev0
+    devdeps: astropy>=0.0.dev0
     devdeps: git+https://github.com/spacetelescope/gwcs.git
     devdeps: git+https://github.com/asdf-format/asdf.git
     devdeps: git+https://github.com/astropy/asdf-astropy.git
@@ -64,7 +66,6 @@ extras =
     !oldestdeps: jwst
 
 commands =
-    devdeps: pip install -i https://pypi.anaconda.org/astropy/simple astropy --pre --upgrade
     pip freeze
     !cov: pytest --pyargs specutils {toxinidir}/docs {posargs}
     cov: pytest --pyargs specutils {toxinidir}/docs --cov specutils --cov-config={toxinidir}/setup.cfg {posargs}