X-Git-Url: https://wannabe.guru.org/gitweb/?a=blobdiff_plain;f=stock_renderer.py;h=40ced0fb94a85fab390ee086ca6cdae2a78bfdd9;hb=c6d31748857aeb8f361dadf93bd00e04d60bfb70;hp=16273858ad3353e426f42ddfbe6b4670633adcb4;hpb=ba913d3c5ec6fd5e229398ebfe9e073aaae7d73c;p=kiosk.git

diff --git a/stock_renderer.py b/stock_renderer.py
index 1627385..40ced0f 100644
--- a/stock_renderer.py
+++ b/stock_renderer.py
@@ -1,13 +1,18 @@
 #!/usr/bin/env python3
 
-from typing import Dict, List, Tuple
-import yfinance as yf
+import logging
+from typing import Dict, List, Optional, Tuple
+
+import yfinance as yf  # type: ignore
 
 import file_writer
 import renderer
 
 
-class stock_quote_renderer(renderer.debuggable_abstaining_renderer):
+logger = logging.getLogger(__file__)
+
+
+class stock_quote_renderer(renderer.abstaining_renderer):
     """Render the stock prices page."""
 
     def __init__(
@@ -16,21 +21,20 @@ class stock_quote_renderer(renderer.debuggable_abstaining_renderer):
             symbols: List[str],
             display_subs: Dict[str, str] = None,
     ) -> None:
-        super(stock_quote_renderer, self).__init__(name_to_timeout_dict, False)
+        super().__init__(name_to_timeout_dict)
         self.symbols = symbols
         self.display_subs = display_subs
 
-    def debug_prefix(self) -> str:
-        return "stock"
-
     @staticmethod
     def get_ticker_name(ticker: yf.ticker.Ticker) -> str:
         """Get friendly name of a ticker."""
         info = ticker.get_info()
-        return info["shortName"]
+        if "shortName" in info:
+            return info["shortName"]
+        return ticker
 
     @staticmethod
-    def get_price(ticker: yf.ticker.Ticker) -> float:
+    def get_price(ticker: yf.ticker.Ticker) -> Optional[float]:
         """Get most recent price of a ticker."""
         keys = [
             "bid",
@@ -53,8 +57,8 @@ class stock_quote_renderer(renderer.debuggable_abstaining_renderer):
     ) -> Tuple[float, float]:
         """Given the current price, look up opening price and compute delta."""
         keys = [
-            "open",
             "previousClose",
+            "open",
         ]
         info = ticker.get_info()
         for key in keys:
@@ -73,15 +77,14 @@ class stock_quote_renderer(renderer.debuggable_abstaining_renderer):
             symbols_finished = 0
             for symbol in self.symbols:
                 ticker = yf.Ticker(symbol)
-                print(type(ticker))
                 # print(ticker.get_info())
                 if ticker is None:
-                    self.debug_print(f"Unknown symbol {symbol} -- ignored.")
+                    logger.debug(f"Unknown symbol {symbol} -- ignored.")
                     continue
                 name = stock_quote_renderer.get_ticker_name(ticker)
                 price = stock_quote_renderer.get_price(ticker)
                 if price is None:
-                    self.debug_print(f"No price information for {symbol} -- skipped.")
+                    logger.debug(f"No price information for {symbol} -- skipped.")
                     continue
                 (percent_change, delta) = stock_quote_renderer.get_change_and_delta(
                     ticker, price
@@ -131,5 +134,5 @@ class stock_quote_renderer(renderer.debuggable_abstaining_renderer):
         return True
 
 # Test
-#x = stock_quote_renderer({}, ["MSFT", "GOOG", "BTC-USD", "OPTAX", "GC=F", "VNQ"], { "BTC-USD": "BTC", "GC=F": "GOLD" })
+#x = stock_quote_renderer({}, ["MSFT", "GOOG", "BTC-USD", "ABHYX", "GC=F", "VNQ"], { "BTC-USD": "BTC", "GC=F": "GOLD" })
 #x.periodic_render(None)