From 8f8b41abcfebeb5a6f9910103b5bf4c144c3c257 Mon Sep 17 00:00:00 2001
From: Chris Mayo <aklhfex@gmail.com>
Date: Mon, 8 Apr 2019 20:10:40 +0100
Subject: [PATCH] replace deprecated time.clock() in tests

Fix warnings and prepare for Python 3.8.
---
 test/test_awips221.py | 22 +++++++++++++---------
 test/test_pickle.py   | 14 +++++++++-----
 2 files changed, 22 insertions(+), 14 deletions(-)

diff --git a/test/test_awips221.py b/test/test_awips221.py
index 66327fc9a..1a941f3e5 100644
--- a/test/test_awips221.py
+++ b/test/test_awips221.py
@@ -1,5 +1,9 @@
 import array
-import time
+
+try:
+    from time import perf_counter
+except ImportError:
+    from time import clock as perf_counter
 
 import numpy
 from numpy.testing import assert_allclose
@@ -59,11 +63,11 @@ def test_awips221():
     dy = (urcrnry - llcrnry) / (ny - 1)
     x = llcrnrx + dx * numpy.indices((ny, nx), "f")[1, :, :]
     y = llcrnry + dy * numpy.indices((ny, nx), "f")[0, :, :]
-    t1 = time.clock()
+    t1 = perf_counter()
     lons, lats = awips221(
         numpy.ravel(x).tolist(), numpy.ravel(y).tolist(), inverse=True
     )
-    t2 = time.clock()
+    t2 = perf_counter()
     print("data in lists:")
     print("compute lats/lons for all points on AWIPS 221 grid (%sx%s)" % (nx, ny))
     print("max/min lons")
@@ -73,9 +77,9 @@ def test_awips221():
     print("took", t2 - t1, "secs")
     xa = array.array("f", numpy.ravel(x).tolist())
     ya = array.array("f", numpy.ravel(y).tolist())
-    t1 = time.clock()
+    t1 = perf_counter()
     lons, lats = awips221(xa, ya, inverse=True)
-    t2 = time.clock()
+    t2 = perf_counter()
     print("data in python arrays:")
     print("compute lats/lons for all points on AWIPS 221 grid (%sx%s)" % (nx, ny))
     print("max/min lons")
@@ -83,9 +87,9 @@ def test_awips221():
     print("max/min lats")
     print(min(lats), max(lats))
     print("took", t2 - t1, "secs")
-    t1 = time.clock()
+    t1 = perf_counter()
     lons, lats = awips221(x, y, inverse=True)
-    t2 = time.clock()
+    t2 = perf_counter()
     print("data in a numpy array:")
     print("compute lats/lons for all points on AWIPS 221 grid (%sx%s)" % (nx, ny))
     print("max/min lons")
@@ -98,9 +102,9 @@ def test_awips221():
     )
     print("took", t2 - t1, "secs")
     # reverse transformation.
-    t1 = time.clock()
+    t1 = perf_counter()
     xx, yy = awips221(lons, lats)
-    t2 = time.clock()
+    t2 = perf_counter()
     print("max abs error for x")
     max_abs_err_x = numpy.maximum.reduce(numpy.fabs(numpy.ravel(x - xx)))
     print(max_abs_err_x)
diff --git a/test/test_pickle.py b/test/test_pickle.py
index 584d39c7a..4f6a98c2f 100644
--- a/test/test_pickle.py
+++ b/test/test_pickle.py
@@ -3,9 +3,13 @@
 import pickle
 import shutil
 import tempfile
-import time
 from contextlib import contextmanager
 
+try:
+    from time import perf_counter
+except ImportError:
+    from time import clock as perf_counter
+
 import numpy
 from numpy.testing import assert_allclose
 
@@ -45,9 +49,9 @@ def test_pickle():
             pickle.dump(awips221_pre_pickle, pfh, -1)
         with open(os.path.join(tmpdir, "test.pickle"), "rb") as prh:
             awips221 = pickle.load(prh)
-    t1 = time.clock()
+    t1 = perf_counter()
     lons, lats = awips221(x, y, inverse=True)
-    t2 = time.clock()
+    t2 = perf_counter()
     print("compute lats/lons for all points on AWIPS 221 grid (%sx%s)" % (nx, ny))
     print("max/min lons in radians")
     print(
@@ -59,9 +63,9 @@ def test_pickle():
     )
     print("took", t2 - t1, "secs")
     # reverse transformation.
-    t1 = time.clock()
+    t1 = perf_counter()
     xx, yy = awips221(lons, lats)
-    t2 = time.clock()
+    t2 = perf_counter()
     print("max abs error for x")
     max_abs_err_x = numpy.maximum.reduce(numpy.fabs(numpy.ravel(x - xx)))
     print(max_abs_err_x)