"""
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股票代码管理器
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"""
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import json
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import time
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import constant
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from db import redis_manager_delegate as redis_manager
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from db.redis_manager_delegate import RedisUtils
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from utils import tool
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import decimal
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from ths import l2_listen_pos_health_manager, client_manager
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__redisManager = redis_manager.RedisManager(0)
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__db = 0
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class CodesNameManager:
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__db = 0
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redisManager = redis_manager.RedisManager(0)
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__gp_list_names_first_cache = []
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@classmethod
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def __get_redis(cls):
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return cls.redisManager.getRedis()
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@classmethod
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def list_code_name_dict(cls):
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dict_ = {}
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val = cls.list_first_code_name_dict()
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if val is not None:
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for k in val:
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dict_[k] = val[k]
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val = cls.list_second_code_name_dict()
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if val is not None:
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for k in val:
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dict_[k] = val[k]
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return dict_
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@classmethod
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def list_first_code_name_dict(cls):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names_first")
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if val is not None:
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val = json.loads(val)
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return val
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return None
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@classmethod
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def list_first_code_name_dict_cache(cls):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names_first")
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if val is not None:
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val = json.loads(val)
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return val
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return None
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@classmethod
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def get_first_code_name(cls, code):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names_first")
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if not val:
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return None
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val = json.loads(val)
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for k in val:
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if val[k] == code:
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return k
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return None
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@classmethod
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def get_first_name_code(cls, name):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names_first")
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if not val:
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return None
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val = json.loads(val)
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return val.get(name)
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@classmethod
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def add_first_code_name(cls, code, name):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names_first")
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if not val:
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return None
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val = json.loads(val)
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val[name] = code
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cls.set_first_code_names(val)
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# 设置首板代码名称
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@classmethod
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def set_first_code_names(cls, datas):
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RedisUtils.set_async(cls.__db, "gp_list_names_first", json.dumps(datas))
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# 删除首板代码名称
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@classmethod
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def clear_first_code_names(cls):
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RedisUtils.delete(cls.__get_redis(), "gp_list_names_first")
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@classmethod
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def list_second_code_name_dict(cls):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names")
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if val is not None:
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val = json.loads(val)
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return val
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return None
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@classmethod
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def get_second_code_name(cls, code):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names")
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if not val:
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return None
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val = json.loads(val)
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for k in val:
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if val[k] == code:
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return k
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@classmethod
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def get_second_name_code(cls, name):
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val = RedisUtils.get(cls.__get_redis(), "gp_list_names")
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if not val:
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return None
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val = json.loads(val)
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return val.get(name)
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# 设置二板代码名称
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@classmethod
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def set_second_code_names(cls, datas):
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RedisUtils.set(cls.__get_redis(), "gp_list_names", json.dumps(datas))
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# 设置二板代码名称
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@classmethod
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def clear_second_code_names(cls):
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RedisUtils.delete(cls.__get_redis(), "gp_list_names")
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# 首板代码管理
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class FirstCodeManager:
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__instance = None
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__db = 0
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def __new__(cls, *args, **kwargs):
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if not cls.__instance:
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cls.__instance = super(FirstCodeManager, cls).__new__(cls, *args, **kwargs)
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# 初始化设置
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# 获取交易窗口的锁
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cls.__instance.redisManager = redis_manager.RedisManager(0)
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cls.__instance.__first_code_record_cache = RedisUtils.smembers(cls.__instance.__get_redis(),
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"first_code_record")
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cls.__instance.__first_code_limited_up_record_cache = RedisUtils.smembers(cls.__instance.__get_redis(),
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"first_code_limited_up_record")
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return cls.__instance
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def __get_redis(self):
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return self.redisManager.getRedis()
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# 加入首板历史记录
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def add_record(self, codes):
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hasChanged = False
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for code in codes:
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if code not in self.__first_code_record_cache:
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RedisUtils.sadd_async(self.__db, "first_code_record", code)
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hasChanged = True
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self.__first_code_record_cache.add(code)
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if hasChanged:
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RedisUtils.expire_async(self.__db, "first_code_record", tool.get_expire())
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def is_in_first_record(self, code):
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if RedisUtils.sismember(self.__get_redis(), "first_code_record", code):
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return True
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else:
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return False
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def is_in_first_record_cache(self, code):
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return code in self.__first_code_record_cache
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# 加入首板涨停过代码集合
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def add_limited_up_record(self, codes):
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hasChanged = False
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for code in codes:
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if code not in self.__first_code_limited_up_record_cache:
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RedisUtils.sadd_async(self.__db, "first_code_limited_up_record", code)
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hasChanged = True
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self.__first_code_limited_up_record_cache.add(code)
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if hasChanged:
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RedisUtils.expire_async(self.__db, "first_code_limited_up_record", tool.get_expire())
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# 是否涨停过
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def is_limited_up(self, code):
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if RedisUtils.sismember(self.__get_redis(), "first_code_limited_up_record", code):
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return True
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else:
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return False
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def is_limited_up_cache(self, code):
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return code in self.__first_code_limited_up_record_cache
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# 想要买的代码
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class WantBuyCodesManager:
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__instance = None
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redisManager = redis_manager.RedisManager(0)
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__redis_key = "want_buy_codes"
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def __new__(cls, *args, **kwargs):
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if not cls.__instance:
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cls.__instance = super(WantBuyCodesManager, cls).__new__(cls, *args, **kwargs)
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# 初始化设置
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# 获取交易窗口的锁
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cls.__instance.__want_buy_codes_cache = RedisUtils.smembers(cls.__get_redis(),
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cls.__redis_key)
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return cls.__instance
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__want_buy_codes_cache = set()
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@classmethod
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def __get_redis(cls):
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return cls.redisManager.getRedis()
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def clear(self):
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RedisUtils.delete(self.__get_redis(), self.__redis_key)
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def add_code(self, code):
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self.__want_buy_codes_cache.add(code)
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RedisUtils.sadd(self.__get_redis(), self.__redis_key, code)
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RedisUtils.expire(self.__get_redis(), self.__redis_key, tool.get_expire())
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def remove_code(self, code):
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self.__want_buy_codes_cache.discard(code)
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RedisUtils.srem(self.__get_redis(), self.__redis_key, code)
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def sync(self):
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codes = self.list_code()
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self.__want_buy_codes_cache.clear()
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if codes:
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self.__want_buy_codes_cache |= set(codes)
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def is_in(self, code):
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return RedisUtils.sismember(self.__get_redis(), self.__redis_key, code)
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def is_in_cache(self, code):
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return code in self.__want_buy_codes_cache
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def list_code(self):
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return RedisUtils.smembers(self.__get_redis(), self.__redis_key)
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def list_code_cache(self):
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return self.__want_buy_codes_cache
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# 暂停下单代码管理
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# 与黑名单的区别是暂停交易代码只是不交易，不能移除L2监控位
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class PauseBuyCodesManager:
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__instance = None
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redisManager = redis_manager.RedisManager(0)
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__redis_key = "pause_buy_codes"
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def __new__(cls, *args, **kwargs):
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if not cls.__instance:
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cls.__instance = super(PauseBuyCodesManager, cls).__new__(cls, *args, **kwargs)
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cls.__instance.__pause_buy_codes_cache = RedisUtils.smembers(cls.__get_redis(),
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cls.__redis_key)
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return cls.__instance
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@classmethod
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def __get_redis(cls):
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return cls.redisManager.getRedis()
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def clear(self):
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self.__pause_buy_codes_cache.clear()
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RedisUtils.delete(self.__get_redis(), self.__redis_key)
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def sync(self):
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data = RedisUtils.smembers(self.__get_redis(),
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self.__redis_key)
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self.__pause_buy_codes_cache.clear()
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if data:
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self.__pause_buy_codes_cache |= data
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def add_code(self, code):
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self.__pause_buy_codes_cache.add(code)
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RedisUtils.sadd(self.__get_redis(), self.__redis_key, code)
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RedisUtils.expire(self.__get_redis(), self.__redis_key, tool.get_expire())
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def remove_code(self, code):
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self.__pause_buy_codes_cache.discard(code)
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RedisUtils.srem(self.__get_redis(), self.__redis_key, code)
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def is_in(self, code):
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return RedisUtils.sismember(self.__get_redis(), self.__redis_key, code)
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def is_in_cache(self, code):
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return code in self.__pause_buy_codes_cache
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def list_code(self):
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return RedisUtils.smembers(self.__get_redis(), self.__redis_key)
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def list_code_cache(self):
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return self.__pause_buy_codes_cache
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# 必买单
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class MustBuyCodesManager:
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__instance = None
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__db = 0
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redisManager = redis_manager.RedisManager(0)
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__redis_key = "must_buy_rate-"
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__must_buy_code_cancel_rate_cache = {}
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def __new__(cls, *args, **kwargs):
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if not cls.__instance:
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cls.__instance = super(MustBuyCodesManager, cls).__new__(cls, *args, **kwargs)
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keys = RedisUtils.keys(cls.__get_redis(), cls.__redis_key + "*")
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for k in keys:
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code = k.split("-")[-1]
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val = RedisUtils.get(cls.__get_redis(), k)
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cls.__must_buy_code_cancel_rate_cache[code] = round(float(val), 2)
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return cls.__instance
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|
@classmethod
|
def __get_redis(cls):
|
return cls.redisManager.getRedis()
|
|
def clear(self):
|
self.__must_buy_code_cancel_rate_cache.clear()
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keys = RedisUtils.keys(self.__get_redis(), self.__redis_key + "*")
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for k in keys:
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RedisUtils.delete(self.__get_redis(), k)
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def add_code(self, code, rate=0.9):
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self.__must_buy_code_cancel_rate_cache[code] = round(rate, 2)
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RedisUtils.setex_async(self.__db, self.__redis_key + str(code), tool.get_expire(), str(round(rate, 2)))
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def remove_code(self, code):
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if code in self.__must_buy_code_cancel_rate_cache:
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self.__must_buy_code_cancel_rate_cache.pop(code)
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RedisUtils.delete_async(self.__db, self.__redis_key + str(code))
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def is_in(self, code):
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return RedisUtils.get(self.__get_redis(), self.__redis_key + str(code))
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def is_in_cache(self, code):
|
return code in self.__must_buy_code_cancel_rate_cache
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def list_code(self):
|
codes = set()
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keys = RedisUtils.keys(self.__get_redis(), self.__redis_key + "*")
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if keys:
|
for k in keys:
|
code = k.split("-")[-1]
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codes.add(code)
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return codes
|
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def list_code_cache(self):
|
return self.__must_buy_code_cancel_rate_cache.keys()
|
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def get_cancel_rate_cache(self, code):
|
if code not in self.__must_buy_code_cancel_rate_cache:
|
return None
|
return self.__must_buy_code_cancel_rate_cache[code]
|
|
|
class WhiteListCodeManager:
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__instance = None
|
__redis_manager = redis_manager.RedisManager(2)
|
|
def __new__(cls, *args, **kwargs):
|
if not cls.__instance:
|
cls.__instance = super(WhiteListCodeManager, cls).__new__(cls, *args, **kwargs)
|
# 初始化设置
|
# 获取交易窗口的锁
|
cls.__instance.__white_codes_cache = RedisUtils.smembers(cls.__get_redis(), "white_list_codes")
|
|
return cls.__instance
|
|
@classmethod
|
def __get_redis(cls):
|
return cls.__redis_manager.getRedis()
|
|
def sync(self):
|
data = RedisUtils.smembers(self.__get_redis(), "white_list_codes")
|
self.__white_codes_cache.clear()
|
if data:
|
self.__white_codes_cache |= data
|
|
def add_code(self, code):
|
self.__white_codes_cache.add(code)
|
RedisUtils.sadd(self.__get_redis(), "white_list_codes", code)
|
RedisUtils.expire(self.__get_redis(), "white_list_codes", tool.get_expire())
|
|
def remove_code(self, code):
|
self.__white_codes_cache.discard(code)
|
RedisUtils.srem(self.__get_redis(), "white_list_codes", code)
|
|
def is_in(self, code):
|
return RedisUtils.sismember(self.__get_redis(), "white_list_codes", code)
|
|
def is_in_cache(self, code):
|
return code in self.__white_codes_cache
|
|
def list_codes(self):
|
return RedisUtils.smembers(self.__get_redis(), "white_list_codes")
|
|
def list_codes_cache(self):
|
return self.__white_codes_cache
|
|
def clear(self):
|
self.__white_codes_cache.clear()
|
RedisUtils.delete(self.__get_redis(), "white_list_codes")
|
|
|
class BlackListCodeManager:
|
__instance = None
|
__db = 2
|
__redis_manager = redis_manager.RedisManager(2)
|
|
def __new__(cls, *args, **kwargs):
|
if not cls.__instance:
|
cls.__instance = super(BlackListCodeManager, cls).__new__(cls, *args, **kwargs)
|
# 初始化设置
|
# 获取交易窗口的锁
|
cls.__instance.__forbidden_trade_codes_cache = RedisUtils.smembers(cls.__get_redis(),
|
"forbidden-trade-codes")
|
|
return cls.__instance
|
|
@classmethod
|
def __get_redis(cls):
|
return cls.__redis_manager.getRedis()
|
|
def add_code(self, code):
|
self.__forbidden_trade_codes_cache.add(code)
|
RedisUtils.sadd_async(self.__db, "forbidden-trade-codes", code)
|
RedisUtils.expire_async(self.__db, "forbidden-trade-codes", tool.get_expire())
|
|
def sync(self):
|
data = RedisUtils.smembers(self.__get_redis(),
|
"forbidden-trade-codes")
|
self.__forbidden_trade_codes_cache.clear()
|
if data:
|
self.__forbidden_trade_codes_cache |= data
|
|
def remove_code(self, code):
|
self.__forbidden_trade_codes_cache.discard(code)
|
RedisUtils.srem(self.__get_redis(), "forbidden-trade-codes", code)
|
|
def is_in(self, code):
|
return RedisUtils.sismember(self.__get_redis(), "forbidden-trade-codes", code)
|
|
def is_in_cache(self, code):
|
return code in self.__forbidden_trade_codes_cache
|
|
def list_codes(self):
|
codes = RedisUtils.smembers(self.__get_redis(), "forbidden-trade-codes")
|
self.__forbidden_trade_codes_cache = codes
|
return codes
|
|
def list_codes_cache(self):
|
return self.__forbidden_trade_codes_cache
|
|
def clear(self):
|
self.__forbidden_trade_codes_cache.clear()
|
RedisUtils.delete(self.__get_redis(), "forbidden-trade-codes")
|
|
|
def __parse_codes_data(code_datas):
|
codes = []
|
name_codes = {}
|
for _data in code_datas:
|
# 正常的股票
|
if _data["sec_type"] == 1 and _data["sec_level"] == 1:
|
code = _data["symbol"].split(".")[1]
|
if code.find("30") != 0 and code.find("68") != 0:
|
name = _data["sec_name"]
|
codes.append(code)
|
# 保存代码对应的名称
|
name_codes[name] = code
|
return codes, name_codes
|
|
|
# -------------------------------二板代码管理---------------------------------
|
|
def set_gp_list(code_datas):
|
codes, name_codes = __parse_codes_data(code_datas)
|
redis_instance = __redisManager.getRedis()
|
try:
|
# 删除之前的
|
RedisUtils.delete(redis_instance, "gp_list", auto_free=False)
|
CodesNameManager.clear_second_code_names()
|
for d in codes:
|
RedisUtils.sadd(redis_instance, "gp_list", d, auto_free=False)
|
CodesNameManager.set_second_code_names(name_codes)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
# 新增代码
|
def add_gp_list(code_datas):
|
if len(code_datas) > 200:
|
raise Exception("不能超过200个数据")
|
redis_instance = __redisManager.getRedis()
|
try:
|
codes, name_codes = __parse_codes_data(code_datas)
|
for d in codes:
|
RedisUtils.sadd(redis_instance, "gp_list", d, auto_free=False)
|
old_name_codes = CodesNameManager.list_second_code_name_dict()
|
if old_name_codes is None:
|
old_name_codes = name_codes
|
else:
|
for key in name_codes:
|
old_name_codes[key] = name_codes[key]
|
CodesNameManager.set_second_code_names(old_name_codes)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
# -------------------------------首板代码管理-------------------------------
|
class FirstGPCodesManager:
|
__db = 0
|
__redisManager = redis_manager.RedisManager(0)
|
__gp_list_first_codes_cache = set()
|
__instance = None
|
|
def __new__(cls, *args, **kwargs):
|
if not cls.__instance:
|
cls.__instance = super(FirstGPCodesManager, cls).__new__(cls, *args, **kwargs)
|
cls.__load_datas()
|
return cls.__instance
|
|
@classmethod
|
def __get_redis(cls):
|
return cls.__redisManager.getRedis()
|
|
@classmethod
|
def __load_datas(cls):
|
__redis = cls.__get_redis()
|
try:
|
cls.__gp_list_first_codes_cache = RedisUtils.smembers(__redis, "gp_list_first")
|
finally:
|
RedisUtils.realse(__redis)
|
|
@classmethod
|
def __parse_codes_data(cls, code_datas):
|
codes = []
|
name_codes = {}
|
for _data in code_datas:
|
# 正常的股票
|
if _data["sec_type"] == 1 and _data["sec_level"] == 1:
|
code = _data["symbol"].split(".")[1]
|
if code.find("30") != 0 and code.find("68") != 0:
|
name = _data["sec_name"]
|
codes.append(code)
|
# 保存代码对应的名称
|
name_codes[name] = code
|
return codes, name_codes
|
|
# 添加首板代码
|
# code_datas 掘金返回的数据
|
def set_first_gp_codes_with_data(self, code_datas):
|
redis_instance = self.__get_redis()
|
try:
|
codes, name_codes = self.__parse_codes_data(code_datas)
|
codes_set = set()
|
for code in codes:
|
codes_set.add(code)
|
old_codes_set = self.__gp_list_first_codes_cache
|
if old_codes_set is None:
|
old_codes_set = set()
|
del_set = old_codes_set - codes_set
|
add_codes = codes_set - old_codes_set
|
for code in add_codes:
|
RedisUtils.sadd_async(self.__db, "gp_list_first", code, auto_free=False)
|
for code in del_set:
|
RedisUtils.srem_async(self.__db, "gp_list_first", code, auto_free=False)
|
if add_codes or del_set:
|
RedisUtils.expire_async(self.__db, "gp_list_first", tool.get_expire(), auto_free=False)
|
# 更新缓存
|
self.__gp_list_first_codes_cache.clear()
|
self.__gp_list_first_codes_cache |= codes_set
|
|
old_name_codes = CodesNameManager.list_first_code_name_dict()
|
if old_name_codes is None:
|
old_name_codes = name_codes
|
else:
|
for key in name_codes:
|
old_name_codes[key] = name_codes[key]
|
CodesNameManager.set_first_code_names(old_name_codes)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
# 移除首板代码
|
def remove_first_gp_code(self, codes):
|
redis_instance = self.__get_redis()
|
try:
|
for code in codes:
|
self.__gp_list_first_codes_cache.discard(code)
|
RedisUtils.srem(redis_instance, "gp_list_first", code, auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
# 获取首板代码
|
def get_first_gp_codes(self):
|
return RedisUtils.smembers(self.__get_redis(), "gp_list_first")
|
|
def get_first_gp_codes_cache(self):
|
return self.__gp_list_first_codes_cache
|
|
# 是否在首板里面
|
def is_in_first_gp_codes(self, code):
|
return RedisUtils.sismember(self.__get_redis(), "gp_list_first", code)
|
|
# 是否在首板里面
|
def is_in_first_gp_codes_cache(self, code):
|
return code in self.__gp_list_first_codes_cache
|
|
|
# 获取名称对应的代码
|
def get_name_code(name):
|
code = CodesNameManager.get_second_name_code(name)
|
if code is not None:
|
return code
|
code = CodesNameManager.get_first_name_code(name)
|
return code
|
|
|
# 代码名字缓存
|
__code_name_dict = {}
|
|
|
# 获取代码的名称
|
def get_code_name(code):
|
if code in __code_name_dict:
|
return __code_name_dict.get(code)
|
name = CodesNameManager.get_second_code_name(code)
|
if name is not None:
|
__code_name_dict[code] = name
|
return name
|
name = CodesNameManager.get_first_code_name(code)
|
if name:
|
__code_name_dict[code] = name
|
return name
|
|
|
def get_name_codes():
|
return CodesNameManager.list_code_name_dict()
|
|
|
# 涨停数据保存
|
def set_limit_up_list(gpset):
|
if gpset is None:
|
return
|
# 获取基本信息
|
redis_instance = __redisManager.getRedis()
|
try:
|
# 删除之前的
|
RedisUtils.delete(redis_instance, "gp_limit_up_list", auto_free=False)
|
for d in gpset:
|
RedisUtils.sadd(redis_instance, "gp_limit_up_list", json.dumps(d), auto_free=False)
|
RedisUtils.expire(redis_instance, "gp_limit_up_list", tool.get_expire(), auto_free=False)
|
RedisUtils.setex(redis_instance, "gp_limit_up_list_update_time", tool.get_expire(), round(time.time() * 1000),
|
auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
# 获取涨停列表
|
def get_limit_up_list():
|
redis_instance = __redisManager.getRedis()
|
try:
|
return RedisUtils.get(redis_instance, "gp_limit_up_list_update_time",
|
auto_free=False), RedisUtils.smembers(redis_instance,
|
"gp_limit_up_list", auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
def rm_gp(code):
|
RedisUtils.srem(__redisManager.getRedis(), "gp_list", code)
|
FirstGPCodesManager().remove_first_gp_code([code])
|
|
|
def is_in_gp_pool(code):
|
return RedisUtils.sismember(__redisManager.getRedis(), "gp_list",
|
code) or FirstGPCodesManager().is_in_first_gp_codes_cache(code)
|
|
|
def get_gp_list():
|
codes = RedisUtils.smembers(__redisManager.getRedis(), "gp_list")
|
first_codes = FirstGPCodesManager().get_first_gp_codes_cache()
|
return set.union(codes, first_codes)
|
|
|
# 获取二板代码
|
def get_second_gp_list():
|
codes = RedisUtils.smembers(__redisManager.getRedis(), "gp_list")
|
return codes
|
|
|
def get_gp_list_with_prefix(data=None):
|
if data is None:
|
data = get_gp_list()
|
list = []
|
for d in data:
|
if d[0:2] == '00':
|
list.append("SZSE.{}".format(d))
|
elif d[0:2] == '60':
|
list.append("SHSE.{}".format(d))
|
return list
|
|
|
class CodePrePriceManager:
|
__price_pre_cache = {}
|
__redisManager = redis_manager.RedisManager(0)
|
|
# 获取收盘价
|
@classmethod
|
def get_price_pre(cls, code):
|
result = RedisUtils.get(cls.__redisManager.getRedis(), "price-pre-{}".format(code))
|
if result is not None:
|
return float(result)
|
return None
|
|
# 获取缓存
|
@classmethod
|
def get_price_pre_cache(cls, code):
|
if code in cls.__price_pre_cache:
|
return float(cls.__price_pre_cache[code])
|
val = cls.get_price_pre(code)
|
if val:
|
cls.__price_pre_cache[code] = val
|
return val
|
|
# 设置收盘价
|
@classmethod
|
def set_price_pre(cls, code, price, force=False):
|
codes = get_gp_list()
|
if code not in codes and not FirstCodeManager().is_in_first_record_cache(code) and not force:
|
return
|
RedisUtils.setex(cls.__redisManager.getRedis(), "price-pre-{}".format(code), tool.get_expire(), str(price))
|
cls.__price_pre_cache[code] = float(price)
|
|
|
__limit_up_price_dict = {}
|
|
|
# 获取涨停价
|
def get_limit_up_price(code):
|
# 读取内存中的值
|
if code in __limit_up_price_dict:
|
return __limit_up_price_dict[code]
|
price = CodePrePriceManager.get_price_pre_cache(code)
|
if price is None:
|
return None
|
limit_up_price = tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("1.1"))
|
__limit_up_price_dict[code] = limit_up_price
|
return limit_up_price
|
|
|
def get_limit_up_price_cache(code):
|
if code in __limit_up_price_dict:
|
return __limit_up_price_dict[code]
|
return None
|
|
|
def get_limit_up_price_by_preprice(price):
|
if price is None:
|
return None
|
return tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("1.1"))
|
|
|
def get_limit_down_price_by_preprice(price):
|
if price is None:
|
return None
|
return tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("0.9"))
|
|
|
# 获取跌停价
|
def get_limit_down_price(code):
|
price = CodePrePriceManager.get_price_pre_cache(code)
|
if price is None:
|
return None
|
return tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("0.9"))
|
|
|
# 获取现价
|
def get_price(code):
|
result = RedisUtils.get(__redisManager.getRedis(), "price-{}".format(code))
|
if result is not None:
|
return float(result)
|
return None
|
|
|
__current_price_cache = {}
|
|
|
# 设置现价
|
def set_price(code, price):
|
if code in __current_price_cache and __current_price_cache[code] == price:
|
return
|
__current_price_cache[code] = price
|
RedisUtils.setex(__redisManager.getRedis(), "price-{}".format(code), tool.get_expire(), price)
|
|
|
# datas:[(code,price)]
|
def set_prices(datas):
|
for d in datas:
|
code, price = d[0], d[1]
|
if code in __current_price_cache and __current_price_cache[code] == price:
|
continue
|
__current_price_cache[code] = price
|
RedisUtils.setex_async(__db, "price-{}".format(code), tool.get_expire(), price)
|
|
|
# 获取正在监听的代码
|
def get_listen_codes():
|
redis_instance = __redisManager.getRedis()
|
try:
|
keys = RedisUtils.keys(redis_instance, "listen_code-*-*", auto_free=False)
|
codes = set()
|
for k in keys:
|
code = RedisUtils.get(redis_instance, k, auto_free=False)
|
if code is not None and len(code) > 0:
|
codes.add(code)
|
return codes
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
# 根据位置获取正在监听的代码
|
def get_listen_code_by_pos(client_id, pos):
|
key = "listen_code-{}-{}".format(client_id, pos)
|
value = RedisUtils.get(__redisManager.getRedis(), key)
|
# print("redis:", key,value)
|
return value
|
|
|
# 设置位置的监听代码
|
def set_listen_code_by_pos(client_id, pos, code):
|
RedisUtils.setex(__redisManager.getRedis(), "listen_code-{}-{}".format(client_id, pos), tool.get_expire(), code)
|
# 同步监听的代码集合
|
__sync_listen_codes_pos()
|
|
|
# 同步监听代码位置信息
|
def __sync_listen_codes_pos():
|
redis_instance = __redisManager.getRedis()
|
try:
|
# 获取已经正在监听的代码
|
keys = RedisUtils.keys(redis_instance, "code_listen_pos-*", auto_free=False)
|
codes_set = set()
|
for key in keys:
|
codes_set.add(key.replace("code_listen_pos-", ""))
|
|
keys = RedisUtils.keys(redis_instance, "listen_code-*-*", auto_free=False)
|
|
for key in keys:
|
result = RedisUtils.get(redis_instance, key, auto_free=False)
|
if result:
|
# 移除需要添加的代码
|
codes_set.discard(result)
|
client_id_, pos_, code_ = int(key.split("-")[1]), int(key.split("-")[2]), result
|
key_ = "code_listen_pos-{}".format(code_)
|
val = RedisUtils.get(redis_instance, key_, auto_free=False)
|
if val is None:
|
RedisUtils.setex(redis_instance, key_, tool.get_expire(), json.dumps((client_id_, pos_)),
|
auto_free=False)
|
else:
|
val = json.loads(val)
|
if val[0] != client_id_ or val[1] != pos_:
|
RedisUtils.setex(redis_instance, key_, tool.get_expire(), json.dumps((client_id_, pos_)),
|
auto_free=False)
|
|
# 移除没有监听的代码
|
for code_ in codes_set:
|
RedisUtils.delete(redis_instance, code_, auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
# 初始化位置
|
def init_listen_code_by_pos(client_id, pos):
|
key = "listen_code-{}-{}".format(client_id, pos)
|
RedisUtils.setnx(__redisManager.getRedis(), key, "")
|
RedisUtils.expire(__redisManager.getRedis(), key, tool.get_expire())
|
|
|
# 清除所有监听代码
|
def clear_listen_codes():
|
redis_instance = __redisManager.getRedis()
|
try:
|
keys = RedisUtils.keys(redis_instance, "listen_code-*-*", auto_free=False)
|
for key in keys:
|
RedisUtils.setex(redis_instance, key, tool.get_expire(), "", auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
def clear_first_codes():
|
redis_instance = __redisManager.getRedis()
|
try:
|
RedisUtils.delete(redis_instance, "gp_list_first", auto_free=False)
|
RedisUtils.delete(redis_instance, "gp_list_names_first", auto_free=False)
|
RedisUtils.delete(redis_instance, "first_code_record", auto_free=False)
|
RedisUtils.delete(redis_instance, "first_code_limited_up_record", auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
# 获取可以操作的位置
|
def get_can_listen_pos(client_id=0):
|
client_ids = []
|
if client_id <= 0:
|
client_ids = client_manager.getValidL2Clients()
|
else:
|
client_ids.append(client_id)
|
# random.shuffle(client_ids)
|
available_positions = []
|
for client_id in client_ids:
|
redis_instance = __redisManager.getRedis()
|
k = "listen_code-{}-*".format(client_id)
|
keys = RedisUtils.keys(redis_instance, k, auto_free=False)
|
# random.shuffle(keys)
|
codes = []
|
for key in keys:
|
index = key.split("-")[-1]
|
if int(index) + 1 > constant.L2_CODE_COUNT_PER_DEVICE:
|
continue
|
result = RedisUtils.get(redis_instance, key, auto_free=False)
|
if result is None or len(result) == 0:
|
available_positions.append((client_id, int(key.replace("listen_code-{}-".format(client_id), ""))))
|
else:
|
codes.append((key, result))
|
RedisUtils.realse(redis_instance)
|
# 查询是否有重复的代码
|
codes_set = set()
|
count = 0
|
for code in codes:
|
count = count + 1
|
codes_set.add(code[1])
|
if len(codes_set) < count:
|
return client_id, int(code[0].replace("listen_code-{}-".format(client_id), ""))
|
|
if available_positions:
|
# 获取健康状态
|
available_positions_health_states = l2_listen_pos_health_manager.list_health_state(available_positions)
|
# 尽量不分配第一个位置
|
available_positions_new = sorted(available_positions,
|
key=lambda x: (available_positions_health_states[x], 0 if x[1] == 0 else 1),
|
reverse=True)
|
# available_positions.sort(key=lambda x: available_positions_health_states[x], reverse=True)
|
# 取第1个数据
|
return available_positions_new[0][0], available_positions_new[0][1]
|
|
return None, None
|
|
|
# 获取可以操作的位置
|
def get_free_listen_pos_count():
|
client_ids = client_manager.getValidL2Clients()
|
free_count = 0
|
for client_id in client_ids:
|
redis_instance = __redisManager.getRedis()
|
try:
|
k = "listen_code-{}-*".format(client_id)
|
keys = RedisUtils.keys(redis_instance, k, auto_free=False)
|
for key in keys:
|
code = RedisUtils.get(redis_instance, key, auto_free=False)
|
if not code:
|
free_count += 1
|
finally:
|
RedisUtils.realse(redis_instance)
|
return free_count
|
|
|
# 获取正在监听的代码的位置
|
def get_listen_code_pos(code):
|
val = RedisUtils.get(__redisManager.getRedis(), "code_listen_pos-{}".format(code))
|
if val is None:
|
return None, None
|
val = json.loads(val)
|
cid, pid = val[0], val[1]
|
code_ = get_listen_code_by_pos(cid, pid)
|
# 校验代码
|
if code_ == code:
|
return cid, pid
|
else:
|
return None, None
|
|
|
# 是否正在监听
|
def is_listen(code):
|
val = RedisUtils.get(__redisManager.getRedis(), "code_listen_pos-{}".format(code))
|
if val is None:
|
return False
|
else:
|
return True
|
# codes = get_listen_codes()
|
# return codes.__contains__(code)
|
|
|
def is_listen_old(code):
|
codes = get_listen_codes()
|
return codes.__contains__(code)
|
|
|
# 监听是否满了
|
def is_listen_full():
|
clients = client_manager.getValidL2Clients()
|
codes = get_listen_codes()
|
return len(codes) >= constant.L2_CODE_COUNT_PER_DEVICE * len(clients)
|
|
|
# 是否正在操作
|
def is_operate(code):
|
return RedisUtils.get(__redisManager.getRedis(), "gp_operate-{}".format(code)) is not None
|
|
|
# 设置正在操作的代码
|
def set_operate(code):
|
RedisUtils.setex(__redisManager.getRedis(), "gp_operate-{}".format(code), 30, "1")
|
|
|
# 批量设置正在操作的代码
|
def set_operates(codes):
|
for code in codes:
|
RedisUtils.setex(__redisManager.getRedis(), "gp_operate-{}".format(code), 30, "1")
|
|
|
# 移除正在操作的代码
|
def rm_operate(code):
|
RedisUtils.delete(__redisManager.getRedis(), "gp_operate-{}".format(code))
|
|
|
# 批量移除正在操作的代码
|
def rm_operates(codes):
|
redis_instance = __redisManager.getRedis()
|
try:
|
for code in codes:
|
RedisUtils.delete(redis_instance, "gp_operate-{}".format(code), auto_free=False)
|
finally:
|
RedisUtils.realse(redis_instance)
|
|
|
if __name__ == '__main__':
|
get_can_listen_pos()
|
