add index composition for WLM1ke/apimoex#12

epogrebnyak · Apr 20, 2022 · 8f75feb · 8f75feb
1 parent a30d071
commit 8f75feb
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Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/example.py b/example.py
@@ -18,3 +18,6 @@
 
 # Market and board info
 Market("stock", "shares").traded_boards()
+
+#Index composition
+Index("IMOEX").composition()
diff --git a/finec/moex.py b/finec/moex.py
@@ -79,7 +79,7 @@
     "describe",
     "traded_boards",
     "Stock",
-    "Index",  # need index composition, as in https://github.com/WLM1ke/apimoex/issues/12
+    "Index",
     "Bond",
     "Currency",
     "get_stocks",
@@ -326,6 +326,11 @@ class Index(Security):
     market: str = default("index")
     default_columns: ClassList = None
 
+    def composition(self):
+        # Implemented as in https://github.com/WLM1ke/apimoex/issues/12
+        endpoint = f"/iss/statistics/engines/stock/markets/index/analytics/{self.ticker}"
+        return get_all(endpoint)['analytics']
+
 
 @dataclass
 class Currency(Security):

diff --git a/tests/test_moex.py b/tests/test_moex.py
@@ -274,3 +274,6 @@ def test_usd_rur():
             "WAPRICE": 31.1912,
         }
     ]
+
+def test_index_composition():
+    assert "SBER" in [d['ticker'] for d in Index("IMOEX").composition()]