Fixed database typo and removed unnecessary class identifier.

venv/Lib/site-packages/scipy/conftest.py

@@ -0,0 +1,55 @@
+# Pytest customization
+import os
+import pytest
+import warnings
+
+from distutils.version import LooseVersion
+import numpy as np
+from scipy._lib._fpumode import get_fpu_mode
+from scipy._lib._testutils import FPUModeChangeWarning
+
+
+def pytest_configure(config):
+    config.addinivalue_line("markers",
+        "slow: Tests that are very slow.")
+    config.addinivalue_line("markers",
+        "xslow: mark test as extremely slow (not run unless explicitly requested)")
+    config.addinivalue_line("markers",
+        "xfail_on_32bit: mark test as failing on 32-bit platforms")
+
+
+def _get_mark(item, name):
+    if LooseVersion(pytest.__version__) >= LooseVersion("3.6.0"):
+        mark = item.get_closest_marker(name)
+    else:
+        mark = item.get_marker(name)
+    return mark
+
+
+def pytest_runtest_setup(item):
+    mark = _get_mark(item, "xslow")
+    if mark is not None:
+        try:
+            v = int(os.environ.get('SCIPY_XSLOW', '0'))
+        except ValueError:
+            v = False
+        if not v:
+            pytest.skip("very slow test; set environment variable SCIPY_XSLOW=1 to run it")
+    mark = _get_mark(item, 'xfail_on_32bit')
+    if mark is not None and np.intp(0).itemsize < 8:
+        pytest.xfail('Fails on our 32-bit test platform(s): %s' % (mark.args[0],))
+
+
+@pytest.fixture(scope="function", autouse=True)
+def check_fpu_mode(request):
+    """
+    Check FPU mode was not changed during the test.
+    """
+    old_mode = get_fpu_mode()
+    yield
+    new_mode = get_fpu_mode()
+
+    if old_mode != new_mode:
+        warnings.warn("FPU mode changed from {0:#x} to {1:#x} during "
+                      "the test".format(old_mode, new_mode),
+                      category=FPUModeChangeWarning, stacklevel=0)