Test with warning and fix resourcewarning

oct2py/core.py

@@ -4,9 +4,11 @@
 
 from __future__ import print_function, absolute_import, division
 
+import atexit
 import logging
 import os
 import os.path as osp
+import shutil
 import tempfile
 import warnings
 
@@ -70,8 +72,9 @@ def __init__(self, logger=None, timeout=None,
         self.timeout = timeout
         self.backend = backend or 'default'
         if temp_dir is None:
-            self.temp_dir_obj = tempfile.TemporaryDirectory()
-            self.temp_dir = self.temp_dir_obj.name
+            temp_dir_obj = tempfile.mkdtemp()
+            self.temp_dir = temp_dir_obj
+            atexit.register(shutil.rmtree, self.temp_dir)
         else:
             self.temp_dir = temp_dir
         self.convert_to_float = convert_to_float

oct2py/io.py

@@ -392,12 +392,20 @@ def _encode(data, convert_to_float):
 
 def _is_simple_numeric(data):
     """Test if a list contains simple numeric data."""
+    item_len = None
     for item in data:
         if isinstance(item, set):
             item = list(item)
         if isinstance(item, list):
             if not _is_simple_numeric(item):
                 return False
+            # Numpy does not support creating an ndarray from
+            # ragged nested sequences
+            # (which is a list-or-tuple of lists-or-tuples-or ndarrays with different lengths or shapes
+            if item_len is None:
+                item_len = len(item)
+            if len(item) != item_len:
+                return False
         elif not isinstance(item, (int, float, complex)):
             return False
     return True

oct2py/tests/test_numpy.py

@@ -113,16 +113,6 @@ def test_empty(self):
                            incoming[np.isfinite(incoming)])
         assert type_ == 'double'
 
-    def test_mat(self):
-        '''Verify support for matrix type
-        '''
-        test = np.random.rand(1000)
-        test = np.mat(test)
-        incoming, type_ = self.oc.roundtrip(test, nout=2)
-        assert np.allclose(test, incoming)
-        assert test.dtype == incoming.dtype
-        assert type_ == 'double'
-
     def test_masked(self):
         '''Test support for masked arrays
         '''

pyproject.toml

@@ -33,4 +33,19 @@ default = 0
 
 [tool.pytest.ini_options]
 testpaths = "oct2py"
+addopts= "-raXs  --durations 10 --color=yes --doctest-modules"
 doctest_optionflags = "NORMALIZE_WHITESPACE IGNORE_EXCEPTION_DETAIL"
+timeout = 300
+# Restore this setting to debug failures
+# timeout_method = "thread"
+filterwarnings= [
+  # Fail on warnings
+  "error",
+  # Ignore imp deprecation warnings from ipykernel
+  "ignore:the imp module is deprecated:DeprecationWarning",
+  # Ignore imp distutils warnings from ipykernel
+  "ignore:the distutils package is deprecated:DeprecationWarning",
+  # Ignore our own user warnings
+  "ignore:Using deprecated:UserWarning:oct2py",
+  "ignore:Key - value pairs:UserWarning:oct2py",
+]

setup.cfg

@@ -30,8 +30,15 @@ install_requires =
     octave_kernel >= 0.34.0
 
 [options.extras_require]
-test = pytest;pandas;nbconvert
-docs = sphinx;sphinx-bootstrap-theme;numpydoc
+test =
+    pytest
+    pandas
+    nbconvert
+    pytest-timeout
+docs =
+    sphinx
+    sphinx-bootstrap-theme
+    numpydoc
 
 [bdist_wheel]
 universal=1