[CI] add Python 3.8

.mailmap

@@ -19,6 +19,8 @@ Vivek Choudhary <choudhary.vivek98@gmail.com> Vivek <choudhary.vivek98@gmail.com
 Saransh Jain <b18191@students.iitmandi.ac.in> Saransh <b18191@students.iitmandi.ac.in>
 Saransh Jain <b18191@students.iitmandi.ac.in> Saransh Jain <48832748+Saransh0905@users.noreply.github.com>
 ChenCheng0630 <chencheng991207@gmail.com> ccheng1 <ccheng1@paypal.com>
-Javier Guaje <jrguajeg@iu.edu> Javier Guaje <guaje@users.noreply.github.com>
+Javier Guaje <jrguajeg@gmail.com> Javier Guaje <jrguajeg@iu.edu>
+Javier Guaje <jrguajeg@gmail.com> Javier Guaje <guaje@users.noreply.github.com>
 Shreyas Bhujbal <shreyasb2@gmail.com> Shreyas Bhujbal <shreyasbhujbal@zoho.com>
-Shreyas Bhujbal <shreyasb2@gmail.com> kakashihatakae <shreyasb2@gmail.com>
+Shreyas Bhujbal <shreyasb2@gmail.com> kakashihatakae <shreyasb2@gmail.com>
+

.travis.yml

@@ -28,6 +28,7 @@ env:
 python:
   - 3.6
   - 3.7
+  - 3.8
 
 matrix:
   include:

azure-pipelines.yml

@@ -22,6 +22,8 @@ jobs:
         python.version: '3.7'
       Python36-64bit:
         python.version: '3.6'
+      Python38-64bit:
+        python.version: '3.8'
       CONDA Python37-64bit + OPTIONAL_DEPS:
         python.version: '3.7'
         OPTIONAL_DEPS: true

fury/tests/test_deprecator.py

@@ -78,10 +78,10 @@ def test_deprecate_with_version():
     def func_no_doc():
         pass
 
-    def func_doc(i):
+    def func_doc(_i):
         "A docstring"
 
-    def func_doc_long(i, j):
+    def func_doc_long(_i, _j):
         "A docstring\n\n   Some text"
 
     class CustomError(Exception):

fury/tests/test_pick.py

@@ -1,5 +1,6 @@
 import numpy as np
-from fury import actor, window, io, ui, pick
+from fury import actor, window, ui, pick
+from fury.testing import assert_greater
 import numpy.testing as npt
 import itertools
 
@@ -59,16 +60,15 @@ def timer_callback(_obj, _event):
     showm.add_timer_callback(True, 200, timer_callback)
     showm.start()
 
-    npt.assert_equal(np.sum(np.array(record_indices['vertex_indices'])) > 1,
-                     True)
-    npt.assert_equal(np.sum(np.array(record_indices['face_indices'])) > 1,
-                     True)
+    assert_greater(np.sum(np.array(record_indices['vertex_indices'])), 1)
+    assert_greater(np.sum(np.array(record_indices['face_indices'])), 1)
+
     for ac in record_indices['actor']:
         if ac is not None:
             npt.assert_equal(ac is sphere_actor, True)
 
-    npt.assert_equal(np.sum(np.abs(np.diff(np.array(record_indices['xyz']),
-                                           axis=0))) > 0, True)
+    assert_greater(np.sum(np.abs(np.diff(np.array(record_indices['xyz']),
+                                         axis=0))), 0)
 
 
 if __name__ == "__main__":

fury/ui.py

@@ -1,4 +1,3 @@
-from _warnings import warn
 from collections import OrderedDict
 
 import numpy as np