CLN: PEP8 cleanup and display flake8 version (#262)

Author: femtotrader

.travis.yml

@@ -42,6 +42,7 @@ install:
 script:
     - export ENIGMA_API_KEY=$ENIGMA_API_KEY
     - nosetests -v --with-coverage --cover-package=pandas_datareader
+    - flake8 --version
     - flake8 --ignore E501 pandas_datareader
 
 after_success:

pandas_datareader/tests/test_base.py

@@ -27,6 +27,7 @@ def test_get_params(self):
             b = base._DailyBaseReader()
             b._get_params()
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)

pandas_datareader/tests/test_data.py

@@ -53,6 +53,7 @@ def test_read_fred(self):
     def test_not_implemented(self):
         self.assertRaises(NotImplementedError, DataReader, "NA", "NA")
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)  # pragma: no cover

pandas_datareader/tests/test_famafrench.py

@@ -81,6 +81,7 @@ def test_prior_2_12_breakpoints(self):
         exp_index = pd.period_range('2010-01-01', '2010-12-01', freq='M', name='Date')
         tm.assert_index_equal(results[0].index, exp_index)
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)

pandas_datareader/tests/test_fred.py

@@ -84,11 +84,11 @@ def test_fred_multi(self):  # pragma: no cover
         assert_frame_equal(received, expected, check_less_precise=True)
 
     def test_fred_multi_bad_series(self):
-
         names = ['NOTAREALSERIES', 'CPIAUCSL', "ALSO FAKE"]
         with tm.assertRaises(RemoteDataError):
             web.DataReader(names, data_source="fred")
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)  # pragma: no cover

pandas_datareader/tests/test_google.py

@@ -152,6 +152,7 @@ def test_bad_retry_count(self):
         with tm.assertRaises(ValueError):
             web.get_data_google('F', retry_count=-1)
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)  # pragma: no cover

pandas_datareader/tests/test_oecd.py

@@ -88,6 +88,7 @@ def test_oecd_invalid_symbol(self):
         with tm.assertRaises(ValueError):
             web.DataReader(1234, 'oecd')
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)

pandas_datareader/tests/test_tsp.py

@@ -24,6 +24,7 @@ class response(object):
         ret = tsp.TSPReader._sanitize_response(r)
         assert ret == 'a,b'
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)

pandas_datareader/tests/test_wb.py

@@ -234,6 +234,7 @@ def test_wdi_get_indicators(self):
             self.assertTrue(result.columns.equals(exp_col))
             self.assertTrue(len(result) > 10000)
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)  # pragma: no cover

pandas_datareader/tests/test_yahoo.py

@@ -206,6 +206,7 @@ def test_yahoo_DataReader_multi(self):
         result = web.DataReader(['AAPL', 'F'], 'yahoo-actions', start, end)
         assert isinstance(result, pd.Panel)
 
+
 if __name__ == '__main__':
     nose.runmodule(argv=[__file__, '-vvs', '-x', '--pdb', '--pdb-failure'],
                    exit=False)  # pragma: no cover