améliore le calcul des dividendes des actions

caotek_mesavoirs/models/actifs.py

@@ -140,5 +140,21 @@ def delete_histo(request, no_id):
     query = "DELETE FROM histo WHERE no_id = :no_id ;"
     execute_query(request, query, {'no_id': no_id})
     
+def get_dividends(ticker):
+    d = 0
+    # le ticker a des dividendes ?
+    if len(ticker.dividends) > 0:
+        # oui, cumuler les dividendes sur un an
+        h = ticker.history(period="1y")
+        nb = len(ticker.dividends)
+        for i in range(nb):
+            d += ticker.dividends[nb - 1 - i]
+    # cas particulier
+    elif ticker.info.get('symbol') == 'VUSA.AS':
+        d = 0.889311 / 1.1  # convertir en EUR
+    elif ticker.info.get('symbol') == 'VJPN.AS':
+        d = 0.56836  / 1.1
+    return d
+