skip tests under certain conditions

Skips tests in TestProjectCoords only when using Python 3.x and pyproj 1.9.4 or below.  The patches for these problems are in the current development version of pyproj.

Author: micahcochran

lib/mpl_toolkits/basemap/test.py

@@ -1,9 +1,13 @@
+import sys
 from mpl_toolkits.basemap import Basemap, shiftgrid
 import numpy as np
 
 # beginnings of a test suite.
 
-from numpy.testing import TestCase,assert_almost_equal
+from numpy.testing import TestCase, assert_almost_equal, dec
+
+# For Python 3.x this will be true
+PY3 = (sys.version_info[0] == 3)
 
 class TestRotateVector(TestCase):
 
@@ -148,7 +152,8 @@ def test_less_than_n_by_3_points_should_work(self):
         lonsout = bm.shiftdata(lonsin[:, :2])
         assert_almost_equal(lonsout_expected, lonsout)
 
-
+@dec.skipif( PY3 and pyproj.__version__ <= "1.9.4", 
+             "TestProjectCoords tests skipped in Python 3.x with pyproj version 1.9.4 and below." )
 class TestProjectCoords(TestCase):
     def get_data(self):
         lons, lats = np.arange(-180, 180, 20), np.arange(-90, 90, 10)