delay quote api

Author: tigersk

tigeropen/examples/quote_client_demo.py

@@ -51,6 +51,10 @@ def get_quote():
     stock_details = openapi_client.get_stock_details(['AAPL', '03690'])
     print(stock_details)
 
+    # 获取延迟行情
+    delay_brief = openapi_client.get_stock_delay_briefs(['AAPL', 'GOOG'])
+    print(delay_brief)
+
 
 def get_option_quote():
     symbol = 'AAPL'

tigeropen/quote/quote_client.py

@@ -248,19 +248,21 @@ def get_stock_briefs(self, symbols, lang=None):
 
         return None
 
-    def get_delay_briefs(self, symbols, lang=None):
+    def get_stock_delay_briefs(self, symbols, lang=None):
         """
-        获取股票延迟行情
-        :param symbols: 标的代号列表
-        :param lang: 语言支持: tigeropen.common.consts.Language:  zh_CN,zh_TW,en_US
-        :return: pandas.DataFrame.  各 column 含义如下：
-            symbol: 证券代码
-            pre_close: 前收价
-            time: 时间
-            volume: 成交量
-            open: 开盘价
-            high: 最高价
-            low: 最低价
+        query delay quote
+        :param symbols: stock symbol list, like ['AAPL', 'GOOG']
+        :param lang: language: tigeropen.common.consts.Language:  zh_CN,zh_TW,en_US
+        :return: pandas.DataFrame. the columns are as follows：
+            symbol:
+            pre_close:
+            time: last quote change time
+            volume:
+            open:
+            high:
+            low:
+            close:
+            halted: stock status(0: normal 3: suspended  4: delist 7: ipo 8: changed)
         """
         params = MultipleQuoteParams()
         params.symbols = symbols

tigeropen/quote/response/quote_delay_briefs_response.py

@@ -9,11 +9,7 @@
 
 from tigeropen.common.response import TigerResponse
 
-COLUMNS = ['symbol', 'ask_price', 'ask_size', 'bid_price', 'bid_size', 'pre_close', 'latest_price', 'latest_time',
-           'volume', 'open', 'high', 'low', 'status']
-BRIEF_FIELD_MAPPINGS = {'askPrice': 'ask_price', 'askSize': 'ask_size', 'bidPrice': 'bid_price', 'bidSize': 'bid_size',
-                        'latestPrice': 'latest_price', 'preClose': 'pre_close', 'latestTime': 'latest_time',
-                        'avgPrice': 'avg_price', 'adjPreClose': 'adj_pre_close'}
+from tigeropen.common.util import string_utils
 
 
 class DelayBriefsResponse(TigerResponse):
@@ -26,6 +22,7 @@ def parse_response_content(self, response_content):
         response = super(DelayBriefsResponse, self).parse_response_content(response_content)
         if 'is_success' in response:
             self._is_success = response['is_success']
-
         if self.data and isinstance(self.data, list):
-            self.briefs = pd.DataFrame(self.data).rename(columns=BRIEF_FIELD_MAPPINGS)
+            df = pd.DataFrame(self.data)
+            field_mapping = {item: string_utils.camel_to_underline(item) for item in df.columns}
+            self.briefs = df.rename(columns=field_mapping)