8th day of python challenges 111-117

venv/lib/python3.6/site-packages/pandas/tests/series/common.py

@@ -0,0 +1,30 @@
+from pandas.util._decorators import cache_readonly
+
+import pandas as pd
+import pandas.util.testing as tm
+
+_ts = tm.makeTimeSeries()
+
+
+class TestData:
+    @cache_readonly
+    def ts(self):
+        ts = _ts.copy()
+        ts.name = "ts"
+        return ts
+
+    @cache_readonly
+    def series(self):
+        series = tm.makeStringSeries()
+        series.name = "series"
+        return series
+
+    @cache_readonly
+    def objSeries(self):
+        objSeries = tm.makeObjectSeries()
+        objSeries.name = "objects"
+        return objSeries
+
+    @cache_readonly
+    def empty(self):
+        return pd.Series([], index=[])