Merge pull request ranaroussi#2797 from ranaroussi/fix/unlisted-tkr-dividends-error

Fix dividends error on unlisted tickers

Author: ValueRaider

tests/test_ticker.py

@@ -133,6 +133,12 @@ def test_badTicker(self):
         assert isinstance(dat.actions, pd.DataFrame)
         assert dat.actions.empty
 
+        tkr = '6623.N'
+        dat = yf.Ticker(tkr, session=self.session)
+        dat.get_dividends(period="1y")
+        dat.get_splits(period="1y")
+        dat.get_capital_gains(period="1y")
+
     def test_invalid_period(self):
         tkr = 'VALE'
         dat = yf.Ticker(tkr, session=self.session)

yfinance/scrapers/history.py

@@ -25,6 +25,10 @@ def __init__(self, data, ticker, tz, session=None):
         self._history_metadata = None
         self._history_metadata_formatted = False
 
+        self._dividends = None
+        self._splits = None
+        self._capital_gains = None
+
         # Limit recursion depth when repairing prices
         self._reconstruct_start_interval = None