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1) use pymysql to replace the obsoleted MySQLDb; 2) fix the empty ret… #93

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1) use pymysql to replace the obsoleted MySQLDb; 2) fix the empty ret… #93

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4 changes: 2 additions & 2 deletions jobs/guess_indicators_daily_job.py
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Original file line number Diff line number Diff line change
Expand Up @@ -259,8 +259,8 @@ def apply_guess(tmp, stock_column):
date = tmp["date"]
code = tmp["code"]
date_end = datetime.datetime.strptime(date, "%Y%m%d")
date_start = (date_end + datetime.timedelta(days=-100)).strftime("%Y-%m-%d")
date_end = date_end.strftime("%Y-%m-%d")
date_start = (date_end + datetime.timedelta(days=-100)).strftime("%Y%m%d")
date_end = date_end.strftime("%Y%m%d")
# print(code, date_start, date_end)
# open, high, close, low, volume, price_change, p_change, ma5, ma10, ma20, v_ma5, v_ma10, v_ma20, turnover
# 使用缓存方法。加快计算速度。
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6 changes: 3 additions & 3 deletions libs/common.py
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
import time
import sys
import os
import MySQLdb
import pymysql
from sqlalchemy import create_engine
from sqlalchemy.types import NVARCHAR
from sqlalchemy import inspect
Expand Down Expand Up @@ -45,11 +45,11 @@ def engine_to_db(to_db):
# 通过数据库链接 engine。
def conn():
try:
db = MySQLdb.connect(MYSQL_HOST, MYSQL_USER, MYSQL_PWD, MYSQL_DB, charset="utf8")
db = pymysql.connect(host=MYSQL_HOST, port=3306, user=MYSQL_USER, password=MYSQL_PWD, db=MYSQL_DB, charset="utf8")
# db.autocommit = True
except Exception as e:
print("conn error :", e)
db.autocommit(on=True)
db.autocommit(True)
return db.cursor()


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