0.5.1: 新增Bar对象，为实时分析提供便利

test/test_analyze_v2.py

@@ -10,6 +10,10 @@ from czsc.analyze_v2 import KlineAnalyze
 
 warnings.warn(f"czsc version is {czsc.__version__}")
 
-df = get_kline(ts_code="000001.SH", end_dt="2020-07-14 15:00:00", freq='D', asset='I')
-ka = KlineAnalyze(df, name="日线")
+df = get_kline(ts_code="000001.SH", end_dt="2020-07-15 15:00:00", freq='D', asset='I')
+split_dt = "2020-07-01 15:00:00"
+ka = KlineAnalyze(df[df.dt <= split_dt], name="日线")
 print(ka)
+bars = df[df.dt > split_dt].to_dict("records")
+
+