"""
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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
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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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class CodesNameManager:
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redisManager = redis_manager.RedisManager(0)
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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 = cls.__get_redis().get("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_second_code_name_dict(cls):
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val = cls.__get_redis().get("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_first_code_name(cls, code):
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val = cls.__get_redis().get("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_second_code_name(cls, code):
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val = cls.__get_redis().get("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_first_name_code(cls, name):
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val = cls.__get_redis().get("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 = cls.__get_redis().get("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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@classmethod
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def get_second_name_code(cls, name):
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val = cls.__get_redis().get("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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cls.__get_redis().set("gp_list_names_first", 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 set_second_code_names(cls, datas):
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cls.__get_redis().set("gp_list_names", 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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cls.__get_redis().delete("gp_list_names_first")
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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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cls.__get_redis().delete("gp_list_names")
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# 首板代码管理
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class FirstCodeManager:
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redisManager = redis_manager.RedisManager(0)
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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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# 加入首板历史记录
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@classmethod
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def add_record(cls, codes):
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for code in codes:
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cls.__get_redis().sadd("first_code_record", code)
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cls.__get_redis().expire("first_code_record", tool.get_expire())
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@classmethod
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def is_in_first_record(cls, code):
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if cls.__get_redis().sismember("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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# 加入首板涨停过代码集合
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@classmethod
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def add_limited_up_record(cls, codes):
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for code in codes:
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cls.__get_redis().sadd("first_code_limited_up_record", code)
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cls.__get_redis().expire("first_code_limited_up_record", tool.get_expire())
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# 是否涨停过
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@classmethod
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def is_limited_up(cls, code):
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if cls.__get_redis().sismember("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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# 想要买的代码
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class WantBuyCodesManager:
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redisManager = redis_manager.RedisManager(0)
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__redis_key = "want_buy_codes"
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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 clear(cls):
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cls.__get_redis().delete(cls.__redis_key)
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@classmethod
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def add_code(cls, code):
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cls.__get_redis().sadd(cls.__redis_key, code)
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cls.__get_redis().expire(cls.__redis_key, tool.get_expire())
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@classmethod
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def remove_code(cls, code):
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cls.__get_redis().srem(cls.__redis_key, code)
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@classmethod
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def is_in(cls, code):
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return cls.__get_redis().sismember(cls.__redis_key, code)
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@classmethod
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def list_code(cls):
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return cls.__get_redis().smembers(cls.__redis_key)
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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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redisManager = redis_manager.RedisManager(0)
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__redis_key = "pause_buy_codes"
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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 clear(cls):
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cls.__get_redis().delete(cls.__redis_key)
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@classmethod
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def add_code(cls, code):
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cls.__get_redis().sadd(cls.__redis_key, code)
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cls.__get_redis().expire(cls.__redis_key, tool.get_expire())
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@classmethod
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def remove_code(cls, code):
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cls.__get_redis().srem(cls.__redis_key, code)
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@classmethod
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def is_in(cls, code):
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return cls.__get_redis().sismember(cls.__redis_key, code)
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@classmethod
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def list_code(cls):
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return cls.__get_redis().smembers(cls.__redis_key)
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def __parse_codes_data(code_datas):
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codes = []
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name_codes = {}
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for _data in code_datas:
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# 正常的股票
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if _data["sec_type"] == 1 and _data["sec_level"] == 1:
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code = _data["symbol"].split(".")[1]
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if code.find("30") != 0 and code.find("68") != 0:
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name = _data["sec_name"]
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codes.append(code)
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# 保存代码对应的名称
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name_codes[name] = code
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return codes, name_codes
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# -------------------------------二板代码管理---------------------------------
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def set_gp_list(code_datas):
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codes, name_codes = __parse_codes_data(code_datas)
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redis_instance = __redisManager.getRedis()
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# 删除之前的
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redis_instance.delete("gp_list")
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CodesNameManager.clear_second_code_names()
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for d in codes:
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redis_instance.sadd("gp_list", d)
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CodesNameManager.set_second_code_names(name_codes)
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# 新增代码
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def add_gp_list(code_datas):
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if len(code_datas) > 200:
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raise Exception("不能超过200个数据")
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redis_instance = __redisManager.getRedis()
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codes, name_codes = __parse_codes_data(code_datas)
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for d in codes:
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redis_instance.sadd("gp_list", d)
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old_name_codes = CodesNameManager.list_second_code_name_dict()
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if old_name_codes is None:
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old_name_codes = name_codes
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else:
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for key in name_codes:
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old_name_codes[key] = name_codes[key]
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CodesNameManager.set_second_code_names(old_name_codes)
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# -------------------------------首板代码管理-------------------------------
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# 添加首板代码
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# code_datas 掘金返回的数据
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def set_first_gp_codes_with_data(code_datas):
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redis_instance = __redisManager.getRedis()
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codes, name_codes = __parse_codes_data(code_datas)
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codes_set = set()
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for code in codes:
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codes_set.add(code)
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old_codes_set = redis_instance.smembers("gp_list_first")
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if old_codes_set is None:
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old_codes_set = set()
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del_set = old_codes_set - codes_set
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add_codes = codes_set - old_codes_set
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for code in add_codes:
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redis_instance.sadd("gp_list_first", code)
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for code in del_set:
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redis_instance.srem("gp_list_first", code)
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redis_instance.expire("gp_list_first", tool.get_expire())
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old_name_codes = CodesNameManager.list_first_code_name_dict()
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if old_name_codes is None:
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old_name_codes = name_codes
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else:
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for key in name_codes:
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old_name_codes[key] = name_codes[key]
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CodesNameManager.set_first_code_names(old_name_codes)
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# 移除首板代码
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def remove_first_gp_code(codes):
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redis_instance = __redisManager.getRedis()
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for code in codes:
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redis_instance.srem("gp_list_first", code)
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# 获取首板代码
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def get_first_gp_codes():
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redis_instance = __redisManager.getRedis()
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return redis_instance.smembers("gp_list_first")
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# 是否在首板里面
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def is_in_first_gp_codes(code):
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redis_instance = __redisManager.getRedis()
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return redis_instance.sismember("gp_list_first", code)
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# 获取名称对应的代码
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def get_name_code(name):
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code = CodesNameManager.get_second_name_code(name)
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if code is not None:
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return code
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code = CodesNameManager.get_first_name_code(name)
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return code
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# 代码名字缓存
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__code_name_dict = {}
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# 获取代码的名称
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def get_code_name(code):
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if code in __code_name_dict:
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return __code_name_dict.get(code)
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name = CodesNameManager.get_second_code_name(code)
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if name is not None:
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__code_name_dict[code] = name
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return name
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name = CodesNameManager.get_first_code_name(code)
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if name:
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__code_name_dict[code] = name
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return name
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def get_name_codes():
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return CodesNameManager.list_code_name_dict()
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# 涨停数据保存
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def set_limit_up_list(gpset):
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if gpset is None:
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return
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# 获取基本信息
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redis_instance = __redisManager.getRedis()
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# 删除之前的
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redis_instance.delete("gp_limit_up_list")
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for d in gpset:
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redis_instance.sadd("gp_limit_up_list", json.dumps(d))
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redis_instance.expire("gp_limit_up_list", tool.get_expire())
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redis_instance.setex("gp_limit_up_list_update_time", tool.get_expire(), round(time.time() * 1000))
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# 获取涨停列表
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def get_limit_up_list():
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redis_instance = __redisManager.getRedis()
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return redis_instance.get("gp_limit_up_list_update_time"), redis_instance.smembers("gp_limit_up_list")
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def rm_gp(code):
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redis_instance = __redisManager.getRedis()
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redis_instance.srem("gp_list", code)
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remove_first_gp_code([code])
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def is_in_gp_pool(code):
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redis_instance = __redisManager.getRedis()
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return redis_instance.sismember("gp_list", code) or is_in_first_gp_codes(code)
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def get_gp_list():
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redis_instance = __redisManager.getRedis()
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codes = redis_instance.smembers("gp_list")
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first_codes = get_first_gp_codes()
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return set.union(codes, first_codes)
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# 获取二板代码
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def get_second_gp_list():
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redis_instance = __redisManager.getRedis()
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codes = redis_instance.smembers("gp_list")
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return codes
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def get_gp_list_with_prefix(data=None):
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if data is None:
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data = get_gp_list()
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list = []
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for d in data:
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if d[0:2] == '00':
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list.append("SZSE.{}".format(d))
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elif d[0:2] == '60':
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list.append("SHSE.{}".format(d))
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return list
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# 获取收盘价
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def get_price_pre(code):
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redis_instance = __redisManager.getRedis()
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result = redis_instance.get("price-pre-{}".format(code))
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if result is not None:
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return float(result)
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return None
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# 设置收盘价
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def set_price_pre(code, price, force=False):
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codes = get_gp_list()
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if code not in codes and not FirstCodeManager.is_in_first_record(code) and not force:
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return
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redis_instance = __redisManager.getRedis()
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redis_instance.setex("price-pre-{}".format(code), tool.get_expire(), str(price))
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__limit_up_price_dict = {}
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# 获取涨停价
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def get_limit_up_price(code):
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# 读取内存中的值
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if code in __limit_up_price_dict:
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return __limit_up_price_dict[code]
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price = get_price_pre(code)
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if price is None:
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return None
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limit_up_price = tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("1.1"))
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__limit_up_price_dict[code] = limit_up_price
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return limit_up_price
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def get_limit_up_price_by_preprice(price):
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if price is None:
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return None
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return tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("1.1"))
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# 获取跌停价
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def get_limit_down_price(code):
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price = get_price_pre(code)
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if price is None:
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return None
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return tool.to_price(decimal.Decimal(str(price)) * decimal.Decimal("0.9"))
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# 获取现价
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def get_price(code):
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redis_instance = __redisManager.getRedis()
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result = redis_instance.get("price-{}".format(code))
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if result is not None:
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return float(result)
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return None
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# 设置现价
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def set_price(code, price):
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redis_instance = __redisManager.getRedis()
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redis_instance.setex("price-{}".format(code), tool.get_expire(), price)
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# 获取正在监听的代码
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def get_listen_codes():
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redis_instance = __redisManager.getRedis()
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keys = redis_instance.keys("listen_code-*-*")
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codes = set()
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for k in keys:
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code = redis_instance.get(k)
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if code is not None and len(code) > 0:
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codes.add(code)
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return codes
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# 根据位置获取正在监听的代码
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def get_listen_code_by_pos(client_id, pos):
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redis_instance = __redisManager.getRedis()
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key = "listen_code-{}-{}".format(client_id, pos)
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value = redis_instance.get(key)
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# print("redis:", key,value)
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return value
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# 设置位置的监听代码
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def set_listen_code_by_pos(client_id, pos, code):
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redis_instance = __redisManager.getRedis()
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redis_instance.setex("listen_code-{}-{}".format(client_id, pos), tool.get_expire(), code)
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# 同步监听的代码集合
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__sync_listen_codes_pos()
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# 同步监听代码位置信息
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def __sync_listen_codes_pos():
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redis_instance = __redisManager.getRedis()
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# 获取已经正在监听的代码
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keys = redis_instance.keys("code_listen_pos-*")
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codes_set = set()
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for key in keys:
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codes_set.add(key.replace("code_listen_pos-", ""))
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keys = redis_instance.keys("listen_code-*-*")
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for key in keys:
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result = redis_instance.get(key)
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if result:
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# 移除需要添加的代码
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codes_set.discard(result)
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client_id_, pos_, code_ = int(key.split("-")[1]), int(key.split("-")[2]), result
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key_ = "code_listen_pos-{}".format(code_)
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val = redis_instance.get(key_)
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if val is None:
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redis_instance.setex(key_, tool.get_expire(), json.dumps((client_id_, pos_)))
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else:
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val = json.loads(val)
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if val[0] != client_id_ or val[1] != pos_:
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redis_instance.setex(key_, tool.get_expire(), json.dumps((client_id_, pos_)))
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# 移除没有监听的代码
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for code_ in codes_set:
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redis_instance.delete(code_)
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# 初始化位置
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def init_listen_code_by_pos(client_id, pos):
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redis_instance = __redisManager.getRedis()
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key = "listen_code-{}-{}".format(client_id, pos)
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redis_instance.setnx(key, "")
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redis_instance.expire(key, tool.get_expire())
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# 清除所有监听代码
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def clear_listen_codes():
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redis_instance = __redisManager.getRedis()
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keys = redis_instance.keys("listen_code-*-*")
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for key in keys:
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redis_instance.setex(key, tool.get_expire(), "")
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def clear_first_codes():
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redis_instance = __redisManager.getRedis()
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redis_instance.delete("gp_list_first")
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redis_instance.delete("gp_list_names_first")
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redis_instance.delete("first_code_record")
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redis_instance.delete("first_code_limited_up_record")
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# 获取可以操作的位置
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def get_can_listen_pos(client_id=0):
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client_ids = []
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if client_id <= 0:
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client_ids = client_manager.getValidL2Clients()
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else:
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client_ids.append(client_id)
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# random.shuffle(client_ids)
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available_positions = []
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for client_id in client_ids:
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redis_instance = __redisManager.getRedis()
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k = "listen_code-{}-*".format(client_id)
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keys = redis_instance.keys(k)
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# random.shuffle(keys)
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codes = []
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for key in keys:
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index = key.split("-")[-1]
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if int(index) + 1 > constant.L2_CODE_COUNT_PER_DEVICE:
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continue
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result = redis_instance.get(key)
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if result is None or len(result) == 0:
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available_positions.append((client_id, int(key.replace("listen_code-{}-".format(client_id), ""))))
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else:
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codes.append((key, result))
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# 查询是否有重复的代码
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codes_set = set()
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count = 0
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for code in codes:
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count = count + 1
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codes_set.add(code[1])
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if len(codes_set) < count:
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return client_id, int(code[0].replace("listen_code-{}-".format(client_id), ""))
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if available_positions:
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# 获取健康状态
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available_positions_health_states = l2_listen_pos_health_manager.list_health_state(available_positions)
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# 尽量不分配第一个位置
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available_positions_new = sorted(available_positions, key=lambda x: (available_positions_health_states[x], 0 if x[1] ==0 else 1), reverse=True)
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# available_positions.sort(key=lambda x: available_positions_health_states[x], reverse=True)
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# 取第1个数据
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return available_positions_new[0][0], available_positions_new[0][1]
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|
return None, None
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# 获取可以操作的位置
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def get_free_listen_pos_count():
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client_ids = client_manager.getValidL2Clients()
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free_count = 0
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for client_id in client_ids:
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redis_instance = __redisManager.getRedis()
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k = "listen_code-{}-*".format(client_id)
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keys = redis_instance.keys(k)
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for key in keys:
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code = redis_instance.get(key)
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if not code:
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free_count += 1
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return free_count
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|
|
# 获取正在监听的代码的位置
|
def get_listen_code_pos(code):
|
redis_instance = __redisManager.getRedis()
|
val = redis_instance.get("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):
|
redis_instance = __redisManager.getRedis()
|
val = redis_instance.get("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):
|
redis_instance = __redisManager.getRedis()
|
return redis_instance.get("gp_operate-{}".format(code)) is not None
|
|
|
# 设置正在操作的代码
|
def set_operate(code):
|
redis_instance = __redisManager.getRedis()
|
redis_instance.setex("gp_operate-{}".format(code), 30, "1")
|
|
|
# 批量设置正在操作的代码
|
def set_operates(codes):
|
redis_instance = __redisManager.getRedis()
|
for code in codes:
|
redis_instance.setex("gp_operate-{}".format(code), 30, "1")
|
|
|
# 移除正在操作的代码
|
def rm_operate(code):
|
redis_instance = __redisManager.getRedis()
|
redis_instance.delete("gp_operate-{}".format(code))
|
|
|
# 批量移除正在操作的代码
|
def rm_operates(codes):
|
redis_instance = __redisManager.getRedis()
|
for code in codes:
|
redis_instance.delete("gp_operate-{}".format(code))
|
|
|
if __name__ == '__main__':
|
get_can_listen_pos()
|
