moving tables from common.py to the modules requiring this

Author: tolaa001

pandas/tests/io/pytables/common.py

@@ -1,31 +1,9 @@
 from contextlib import contextmanager
-from distutils.version import LooseVersion
 import os
 import tempfile
 
-import numpy as np
-import pytest
-
 from pandas.io.pytables import HDFStore
 
-# TODO:
-# remove when gh-24839 is fixed; this affects numpy 1.16
-# and pytables 3.4.4
-tables = pytest.importorskip("tables")
-xfail_non_writeable = pytest.mark.xfail(
-    LooseVersion(np.__version__) >= LooseVersion("1.16")
-    and LooseVersion(tables.__version__) < LooseVersion("3.5.1"),
-    reason=(
-        "gh-25511, gh-24839. pytables needs a "
-        "release beyong 3.4.4 to support numpy 1.16x"
-    ),
-)
-
-# set these parameters so we don't have file sharing
-tables.parameters.MAX_NUMEXPR_THREADS = 1
-tables.parameters.MAX_BLOSC_THREADS = 1
-tables.parameters.MAX_THREADS = 1
-
 
 def safe_remove(path):
     if path is not None:

pandas/tests/io/pytables/test_hdf_complex_values.py

@@ -1,20 +1,36 @@
+from distutils.version import LooseVersion
 from warnings import catch_warnings
 
 import numpy as np
 import pytest
 
 import pandas as pd
 from pandas import DataFrame, Series
-from pandas.tests.io.pytables.common import (
-    ensure_clean_path,
-    ensure_clean_store,
-    xfail_non_writeable,
-)
+from pandas.tests.io.pytables.common import ensure_clean_path, ensure_clean_store
 import pandas.util.testing as tm
 from pandas.util.testing import assert_frame_equal
 
 from pandas.io.pytables import read_hdf
 
+# TODO:
+# remove when gh-24839 is fixed; this affects numpy 1.16
+# and pytables 3.4.4
+tables = pytest.importorskip("tables")
+# set these parameters so we don't have file sharing
+tables.parameters.MAX_NUMEXPR_THREADS = 1
+tables.parameters.MAX_BLOSC_THREADS = 1
+tables.parameters.MAX_THREADS = 1
+
+
+xfail_non_writeable = pytest.mark.xfail(
+    LooseVersion(np.__version__) >= LooseVersion("1.16")
+    and LooseVersion(tables.__version__) < LooseVersion("3.5.1"),
+    reason=(
+        "gh-25511, gh-24839. pytables needs a "
+        "release beyong 3.4.4 to support numpy 1.16x"
+    ),
+)
+
 
 class TestHDFComplexValues:
     # GH10447

pandas/tests/io/pytables/test_hdf_store.py

@@ -39,8 +39,6 @@
     ensure_clean_store,
     safe_close,
     safe_remove,
-    tables,
-    xfail_non_writeable,
 )
 import pandas.util.testing as tm
 from pandas.util.testing import assert_frame_equal, assert_series_equal
@@ -57,6 +55,26 @@
 from pandas.io.pytables import TableIterator  # noqa: E402 isort:skip
 
 
+# TODO:
+# remove when gh-24839 is fixed; this affects numpy 1.16
+# and pytables 3.4.4
+tables = pytest.importorskip("tables")
+# set these parameters so we don't have file sharing
+tables.parameters.MAX_NUMEXPR_THREADS = 1
+tables.parameters.MAX_BLOSC_THREADS = 1
+tables.parameters.MAX_THREADS = 1
+
+
+xfail_non_writeable = pytest.mark.xfail(
+    LooseVersion(np.__version__) >= LooseVersion("1.16")
+    and LooseVersion(tables.__version__) < LooseVersion("3.5.1"),
+    reason=(
+        "gh-25511, gh-24839. pytables needs a "
+        "release beyong 3.4.4 to support numpy 1.16x"
+    ),
+)
+
+
 _default_compressor = "blosc"
 ignore_natural_naming_warning = pytest.mark.filterwarnings(
     "ignore:object name:tables.exceptions.NaturalNameWarning"