using self.unary_fns

removed unused imports

Author: anjsudh

pandas/core/computation/ops.py

@@ -17,8 +17,7 @@
 import pandas.core.common as com
 from pandas.core.computation.check import _NUMEXPR_VERSION
 from pandas.core.computation.common import _ensure_decoded, _result_type_many
-from pandas.core.computation.expressions import (_NUMEXPR_INSTALLED,
-                                                 _ne_version_under_2_6_9)
+from pandas.core.computation.expressions import _NUMEXPR_INSTALLED
 from pandas.core.computation.scope import _DEFAULT_GLOBALS
 
 from pandas.io.formats.printing import pprint_thing, pprint_thing_encoded

pandas/tests/computation/test_eval.py

@@ -1641,9 +1641,8 @@ def eval(self, *args, **kwargs):
     def test_unary_functions(self):
         df = DataFrame({'a': np.random.randn(10)})
         a = df.a
-        unary_functions = [x for x in self.unary_fns
-                           if x not in ('floor', 'ceil')]
-        for fn in unary_functions:
+
+        for fn in self.unary_fns:
             expr = "{0}(a)".format(fn)
             got = self.eval(expr)
             with np.errstate(all='ignore'):
@@ -1657,16 +1656,6 @@ def test_floor_and_ceil_functions_raise_error(self, ne_lt_2_6_9):
                 expr = "{0}(100)".format(fn)
                 self.eval(expr)
 
-    def test_floor_and_ceil_functions_evaluate_expressions(self, ne_gt_2_6_9):
-        df = DataFrame({'a': np.random.randn(10)})
-        a = df.a
-        for fn in ('floor', 'ceil'):
-            expr = "{0}(a)".format(fn)
-            got = self.eval(expr)
-            with np.errstate(all='ignore'):
-                expect = getattr(np, fn)(a)
-            tm.assert_series_equal(got, expect, check_names=False)
-
     def test_binary_functions(self):
         df = DataFrame({'a': np.random.randn(10),
                         'b': np.random.randn(10)})