another horrible hack to support old pandas version, more test debugging

wetb/prepost/simchunks.py

@@ -260,7 +260,11 @@ def create_chunks_htc_pbs(cases, sort_by_values=['[Windspeed]'], ppn=20, i0=0,
         for db, base_name in zip(db_dir_tags, base_name_tags):
             turb_db_dirs = df[db] + df[base_name]
             # When set to None, the DataFrame will have text as None
-            turb_db_src = turb_db_dirs[turb_db_dirs.str.find('None')==-1]
+            # FIXME: CI runner has and old pandas version
+            try:
+                turb_db_src = turb_db_dirs[turb_db_dirs.str.find('None')==-1]
+            except AttributeError:
+                turb_db_src = turb_db_dirs[turb_db_dirs.str.findall('None')==-1]
             pbs += '\n'
             pbs += '# copy to scratch db directory for %s, %s\n' % (db, base_name)
             for k in turb_db_src.unique():

wetb/prepost/tests/test_hawcstab2.py

@@ -121,13 +121,17 @@ class Tests(unittest.TestCase):
             df_data, units = res.load_pwr_df(fname)
             data = np.loadtxt(fname)
             self.assertEqual(data.shape, df_data.shape)
+            print(fname)
             print(data.dtype)
             print(df_data.values.dtype)
             for i in range(data.shape[0]):
                 a = data[i,:]
                 b = df_data.values[i,:]
                 if not np.allclose(a,b):
+                    print(i)
                     print(a-b)
+                    print(a)
+                    print(b)
                 np.testing.assert_almost_equal(a, b)
             np.testing.assert_almost_equal(data, df_data.values, decimal=6)