TST: small adjustments for pytest

Author: jreback

doc/source/contributing.rst

@@ -613,7 +613,7 @@ Or with one of the following constructs::
 
 For more, see the `pytest<http://doc.pytest.org/en/latest/>`_ documentation.
 
-    .. versionadded:: 0.18.0
+    .. versionadded:: 0.20.0
 
 Furthermore one can run
 

pandas/util/_tester.py

@@ -13,10 +13,13 @@ def test():
         raise ImportError("Need pytest>=3.0 to run tests")
 else:
     def test(extra_args=None):
+        cmd = ['--skip-slow', '--skip-network']
         if extra_args:
-            cmd = ['-q'] + extra_args + [PKG]
-        else:
-            cmd = ['-q', PKG]
+            if not isinstance(extra_args, list):
+                extra_args = [extra_args]
+            cmd = extra_args
+        cmd += [PKG]
+        print("running: pytest {}".format(' '.join(cmd)))
         pytest.main(cmd)
 
 

pandas/util/testing.py

@@ -19,7 +19,6 @@
 from distutils.version import LooseVersion
 
 from numpy.random import randn, rand
-# from numpy.testing.decorators import slow     # noqa
 import pytest
 import numpy as np
 
@@ -50,6 +49,8 @@
 from pandas.util.decorators import deprecate
 from pandas import _testing
 from pandas.io.common import urlopen
+slow = pytest.mark.slow
+
 
 N = 30
 K = 4
@@ -2550,9 +2551,6 @@ def assert_produces_warning(expected_warning=Warning, filter_level="always",
                                     % extra_warnings)
 
 
-slow = pytest.mark.slow
-
-
 class RNGContext(object):
     """
     Context manager to set the numpy random number generator speed. Returns