From 43ede61c11064c2279889ca352fc6ec596f9f4d8 Mon Sep 17 00:00:00 2001
From: Administrator <admin@example.com>
Date: 星期四, 24 八月 2023 16:31:50 +0800
Subject: [PATCH] 交易通道处理采用线程池
---
code_attribute/code_nature_analyse.py | 75 +++++++++++++++++++++++++++++++------
1 files changed, 63 insertions(+), 12 deletions(-)
diff --git a/code_attribute/code_nature_analyse.py b/code_attribute/code_nature_analyse.py
index 7d022fd..709c37c 100644
--- a/code_attribute/code_nature_analyse.py
+++ b/code_attribute/code_nature_analyse.py
@@ -10,11 +10,13 @@
# 浠ｇ爜鑲℃�ц褰曠鐞�
from utils import tool
-from db.redis_manager import RedisManager
+from db.redis_manager_delegate import RedisManager, RedisUtils
class CodeNatureRecordManager:
__redisManager = RedisManager(0)
+ __k_format_cache = {}
+ __nature_cache = {}
@classmethod
def __get_redis(cls):
@@ -23,26 +25,47 @@
# 淇濆瓨K绾垮舰鎬�
@classmethod
def save_k_format(cls, code, k_format):
- cls.__get_redis().setex(f"k_format-{code}", tool.get_expire(), json.dumps(k_format))
+ RedisUtils.setex(cls.__get_redis(),f"k_format-{code}", tool.get_expire(), json.dumps(k_format))
@classmethod
def get_k_format(cls, code):
- val = cls.__get_redis().get(f"k_format-{code}")
+ val = RedisUtils.get(cls.__get_redis(), f"k_format-{code}")
if val:
return json.loads(val)
return None
+
+ @classmethod
+ def get_k_format_cache(cls, code):
+ val = None
+ if code in cls.__k_format_cache:
+ val = cls.__k_format_cache[code]
+ if not val:
+ val = cls.get_k_format(code)
+ if val:
+ cls.__k_format_cache[code] = val
+ # 澶嶅埗
+ return copy.deepcopy(val) if val else None
# 淇濆瓨鑲℃��
@classmethod
def save_nature(cls, code, natures):
- cls.__get_redis().setex(f"code_nature-{code}", tool.get_expire(), json.dumps(natures))
+ RedisUtils.setex(cls.__get_redis(),f"code_nature-{code}", tool.get_expire(), json.dumps(natures))
@classmethod
def get_nature(cls, code):
- val = cls.__get_redis().get(f"code_nature-{code}")
+ val = RedisUtils.get(cls.__get_redis(), f"code_nature-{code}")
if val:
return json.loads(val)
return None
+
+ @classmethod
+ def get_nature_cache(cls, code):
+ if code in cls.__nature_cache:
+ return cls.__nature_cache[code]
+ val = cls.get_nature(code)
+ if val:
+ cls.__nature_cache[code] = val
+ return val
# 璁剧疆鍘嗗彶K绾�
@@ -54,7 +77,7 @@
# 鑾峰彇K绾垮舰鎬�
-# 杩斿洖 (15涓氦鏄撴棩娑ㄥ箙鏄惁澶т簬24.9%,鏄惁鐮村墠楂橈紝鏄惁瓒呰穼锛屾槸鍚︽帴杩戝墠楂橈紝鏄惁N,鏄惁V)
+# 杩斿洖 (15涓氦鏄撴棩娑ㄥ箙鏄惁澶т簬24.9%,鏄惁鐮村墠楂橈紝鏄惁瓒呰穼锛屾槸鍚︽帴杩戝墠楂橈紝鏄惁N,鏄惁V,鏄惁鏈夊舰鎬�,澶╅噺澶ч槼淇℃伅,鏄惁鍏锋湁杈ㄨ瘑搴�)
def get_k_format(limit_up_price, record_datas):
p1_data = get_lowest_price_rate(record_datas)
p1 = p1_data[0] >= 0.249, p1_data[1]
@@ -71,14 +94,16 @@
p7 = (p1[0] or p2[0] or p3[0] or p4[0] or p5[0] or p6[0], '')
- return p1, p2, p3, p4, p5, p6, p7, p8
+ # 鏄惁鍏锋湁杈ㄨ瘑搴�
+ p9 = is_special(record_datas)
+
+ return p1, p2, p3, p4, p5, p6, p7, p8, p9
# 鏄惁鍏锋湁K绾垮舰鎬�
def is_has_k_format(limit_up_price, record_datas):
- is_too_high, is_new_top, is_lowest, is_near_new_top, is_n, is_v, has_format, volume_info = get_k_format(
- float(limit_up_price),
- record_datas)
+ is_too_high, is_new_top, is_lowest, is_near_new_top, is_n, is_v, has_format, volume_info, is_special = get_k_format(
+ float(limit_up_price), record_datas)
if not has_format:
return False, "涓嶆弧瓒矺绾垮舰鎬�"
return True, "鏈夊舰鎬�"
@@ -114,9 +139,9 @@
for i in range(len(datas)):
item = datas[i]
# 鑾峰彇棣栨澘娑ㄥ仠娆℃暟
- if __is_limit_up(item) and i>0 and not __is_limit_up(datas[i-1]):
+ if __is_limit_up(item) and i > 0 and not __is_limit_up(datas[i - 1]):
# 棣栨澘娑ㄥ仠
- count+=1
+ count += 1
return count
@@ -264,6 +289,12 @@
return abs(limit_up_price - data["close"]) < 0.001
+# 鏄惁娑ㄥ仠杩�
+def __is_limited_up(data):
+ limit_up_price = float(gpcode_manager.get_limit_up_price_by_preprice(data["pre_close"]))
+ return abs(limit_up_price - data["high"]) < 0.001
+
+
# 棣栨澘娑ㄥ仠婧环鐜�
def get_limit_up_premium_rate(datas):
datas = copy.deepcopy(datas)
@@ -311,5 +342,25 @@
return count / len(first_rate_list)
+# 鏄惁鍏锋湁杈ㄨ瘑搴�
+def is_special(datas):
+ # 30涓氦鏄撴棩鍐呮湁鈮�5澶╂浘娑ㄥ仠涓旇繛缁定鍋滄暟鎴栨浘娑ㄥ仠鈮�2澶�
+ if len(datas) > 30:
+ datas = datas[-30:]
+
+ count = 0
+ continue_count = 0
+ last_index = -1
+ for i in range(len(datas)):
+ if __is_limited_up(datas[i]):
+ if last_index >= 0 and i - last_index == 1:
+ continue_count += 1
+ count += 1
+ last_index = i
+ if count >= 5 and continue_count > 0:
+ return True, ''
+ return False, ''
+
+
if __name__ == "__main__":
print(CodeNatureRecordManager.get_k_format("603717"))
--
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