pytest minversion

Author: scivision

.travis.yml

@@ -20,10 +20,8 @@ install:
 script:
 - pytest -rsv
 
-- if [[ $TRAVIS_PYTHON_VERSION == 3.6* ]]; then
-  flake8;
-  mypy . --ignore-missing-imports;
-  fi
+- if [[ $TRAVIS_PYTHON_VERSION == 3.6* ]]; then flake8; fi
+- if [[ $TRAVIS_PYTHON_VERSION == 3.6* ]]; then mypy . --ignore-missing-imports; fi
 
 after_success:
 - if [[ $TRAVIS_PYTHON_VERSION == 3.6* ]]; then

setup.cfg

@@ -38,7 +38,6 @@ install_requires =
 [options.extras_require]
 tests =
   pytest
-  packaging
 cov =
   pytest-cov
   coveralls

tests/test_main.py

@@ -10,13 +10,10 @@
 import numpy as np
 import pymap3d as pm
 from pymap3d.timeconv import str2dt
-from packaging import version
 
 pi = np.pi
 nan = np.nan
 
-OLD = version.parse(pytest.__version__) < version.parse('3.5')
-
 lla0 = (42, -82, 200)
 rlla0 = (np.radians(lla0[0]), np.radians(lla0[1]), lla0[2])
 
@@ -57,12 +54,11 @@ def test_str2dt():
     to = [datetime(2014, 4, 6, 8), datetime(2014, 4, 6, 8, 1, 2)]
     assert ti == to   # even though ti is numpy array of datetime and to is list of datetime
 
-# %%
-
 
-@pytest.mark.skipif(OLD, reason='too old pytest')
 def test_losint():
 
+    pytest.importorskip('pytest', minversion='3.5')
+
     az = [0., 10., 125.]
 
     lat, lon, sr = pm.lookAtSpheroid(*lla0, az, tilt=0.)

tests/test_vincenty.py

@@ -3,9 +3,6 @@
 from pytest import approx
 from pymap3d.vincenty import vreckon, vdist, track2
 import numpy as np
-from packaging import version
-
-OLD = version.parse(pytest.__version__) < version.parse('3.5')
 
 az = [38., 45.]
 sr = [3e3, 1e3]
@@ -31,9 +28,9 @@ def test_track2():
     assert lons == approx([80, 113.06849104, -148])
 
 
-@pytest.mark.skipif(OLD, reason='too old pytest')
 def test_vreckon():
     """ tests scalars, vectors"""
+    pytest.importorskip('pytest', minversion='3.5')
 
     # scalar
     assert vreckon(*ll0, sr[0], az[0]) == approx((lat2[0], lon2[0], az2[0]))
@@ -49,8 +46,9 @@ def test_vreckon():
     assert c == approx(az3)
 
 
-@pytest.mark.skipif(OLD, reason='too old pytest')
 def test_vdist():
+    pytest.importorskip('pytest', minversion='3.5')
+
     lat1, lon1, a21 = vreckon(*ll0, sr[0], az[0])
 
     assert vdist(*ll0, lat1, lon1) == approx((sr[0], az[0], a21))