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pyregion import in tests #549

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Jun 29, 2015
Merged

pyregion import in tests #549

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10 changes: 8 additions & 2 deletions astroquery/alma/tests/test_alma_utils.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,16 @@
import numpy as np
from astropy import wcs
from astropy import units as u
from pyregion.parser_helper import Shape
from astropy.tests.helper import pytest, remote_data
try:
from pyregion.parser_helper import Shape
pyregion_OK = True
except ImportError:
pyregion_OK = False

from .. import utils

@pytest.mark.skipif('not pyregion_OK')
def test_pyregion_subset():
header = dict(naxis=2, crpix1=15, crpix2=15, crval1=0.1, crval2=0.1,
cdelt1=-1./3600, cdelt2=1./3600., ctype1='GLON-CAR',
Expand Down Expand Up @@ -39,8 +44,9 @@ def test_parse_frequency_support(frq_sup_str=frq_sup_str, result=franges):

def approximate_primary_beam_sizes(frq_sup_str=frq_sup_str, beamsizes=beamsizes):
assert np.all(utils.approximate_primary_beam_sizes(frq_sup_str) == beamsizes)

@remote_data
@pytest.mark.skipif('not pyregion_OK')
def test_make_finder_chart():
result = utils.make_finder_chart('Eta Carinae', 3*u.arcmin, 'Eta Carinae')
images, catalog, hit_mask_public, hit_mask_private = result
Expand Down