Fix warnings in Python 3.8

* Fix deprecation warning due to invalid escape sequences. * Fix syntax warning due to comparison of literals using is.
computationalmodelling · Jul 28, 2022 · 5842069 · 5842069
1 parent bf6095a
commit 5842069
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diff --git a/nbval/nbdime_reporter.py b/nbval/nbdime_reporter.py
@@ -25,7 +25,7 @@
 
 nbdime.log.set_nbdime_log_level('ERROR')
 
-_re_nbval_nodeid = re.compile('.*\.ipynb::Cell \d+')
+_re_nbval_nodeid = re.compile(r'.*\.ipynb::Cell \d+')
 
 
 class NbdimeReporter:

diff --git a/tests/test_unit_tests_in_notebooks.py b/tests/test_unit_tests_in_notebooks.py
@@ -66,7 +66,7 @@ def test_print(filename, correctoutcome):
     if correctoutcome == 'pass':
         if exitcode != 0:
             raise AssertionError("Tests failed on ipynb (expected pass)")
-        assert exitcode is 0
+        assert exitcode == 0
         print("The call of py.test has not reported errors - this is good.")
     elif correctoutcome == 'fail':
         if exitcode == 0: