Initial commit

2025-06-10 01:16:09 +08:00
commit 05bab03b8c
155 changed files with 19979 additions and 0 deletions
@@ -0,0 +1,88 @@
+from enum import IntEnum
+
+
+class ErrCode(IntEnum):
+    # chan err
+    _CHAN_ERR_BEGIN = 0
+    COMMON_ERROR = 1
+    SRC_DATA_NOT_FOUND = 3
+    SRC_DATA_TYPE_ERR = 4
+    PARA_ERROR = 5
+    EXTRA_KLU_ERR = 6
+    SEG_END_VALUE_ERR = 7
+    SEG_EIGEN_ERR = 8
+    BI_ERR = 9
+    COMBINER_ERR = 10
+    PLOT_ERR = 11
+    MODEL_ERROR = 12
+    SEG_LEN_ERR = 13
+    ENV_CONF_ERR = 14
+    UNKNOWN_DB_TYPE = 15
+    FEATURE_ERROR = 16
+    CONFIG_ERROR = 17
+    SRC_DATA_FORMAT_ERROR = 18
+    _CHAN_ERR_END = 99
+
+    # Trade Error
+    _TRADE_ERR_BEGIN = 100
+    SIGNAL_EXISTED = 101
+    RECORD_NOT_EXIST = 102
+    RECORD_ALREADY_OPENED = 103
+    QUOTA_NOT_ENOUGH = 104
+    RECORD_NOT_OPENED = 105
+    TRADE_UNLOCK_FAIL = 106
+    PLACE_ORDER_FAIL = 107
+    LIST_ORDER_FAIL = 108
+    CANDEL_ORDER_FAIL = 109
+    GET_FUTU_PRICE_FAIL = 110
+    GET_FUTU_LOT_SIZE_FAIL = 111
+    OPEN_RECORD_NOT_WATCHING = 112
+    GET_HOLDING_QTY_FAIL = 113
+    RECORD_CLOSED = 114
+    REQUEST_TRADING_DAYS_FAIL = 115
+    COVER_ORDER_ID_NOT_UNIQUE = 116
+    SIGNAL_TRADED = 117
+    _TRADE_ERR_END = 199
+
+    # KL data Error
+    _KL_ERR_BEGIN = 200
+    PRICE_BELOW_ZERO = 201
+    KL_DATA_NOT_ALIGN = 202
+    KL_DATA_INVALID = 203
+    KL_TIME_INCONSISTENT = 204
+    TRADEINFO_TOO_MUCH_ZERO = 205
+    KL_NOT_MONOTONOUS = 206
+    SNAPSHOT_ERR = 207
+    SUSPENSION = 208  # 疑似停牌
+    STOCK_IPO_TOO_LATE = 209
+    NO_DATA = 210
+    STOCK_NOT_ACTIVE = 211
+    STOCK_PRICE_NOT_ACTIVE = 212
+    _KL_ERR_END = 299
+
+
+class CChanException(Exception):
+    def __init__(self, message, code=ErrCode.COMMON_ERROR):
+        self.errcode = code
+        self.msg = message
+        Exception.__init__(self, message)
+
+    def is_kldata_err(self):
+        return ErrCode._KL_ERR_BEGIN < self.errcode < ErrCode._KL_ERR_END
+
+    def is_chan_err(self):
+        return ErrCode._CHAN_ERR_BEGIN < self.errcode < ErrCode._CHAN_ERR_END
+
+
+if __name__ == "__main__":
+    def foo():
+        raise CChanException("XXX", ErrCode.CONFIG_ERROR)
+
+    try:
+        foo()
+    except CChanException as e:
+        print(str(e.errcode))
+        # python3.8 结果为： ErrCode.CONFIG_ERROR
+        # python3.11 结果为：17
+
+        print(e.errcode.name, type(e.errcode.name))