dataCreating/bin/SQLDataCreating.py

# -*- coding:utf-8 -*-
import _load

import DBConfig

import jaydebeapi

from schedule import every, repeat, run_pending



#获取连接信息
def get_db_info(DBType = "mysql"):
    db_config = {}
    if DBType == "mysql":
        db_config = DBConfig.mysql_config()
    elif DBType == "mysql":
         db_config = DBConfig.oracle_config()
    else:
        assert False ,"DBType is not support."
    return(db_config)

#处理连接信息
db_config = get_db_info()
OAuth = [str(db_config["db_user"]), str(db_config["db_password"])]
if not db_config["db_user"] and not db_config["db_password"]:
    OAuth = None
# conn to db by jaydebeapi
conn = jaydebeapi.connect(db_config["driver_name"],
                          db_config["jdbc_url"],
                          OAuth,
                          db_config["driver_jar_path"])
# conn.close()

#执行sql
def execute_sql(sql):
    with conn.cursor() as curs:
        curs.execute(sql)

#@repeat(every(1).hours)
#TODO(MH):按小时创建表，不太好控制，后面再去搞
def create_table():
    print("start create table...")
    sql_string = db_config["create_sql_string"]
    execute_sql(sql_string)


#每秒插入1条数据
@repeat(every(2).seconds)
def insert_data():
    print("insert data ....")
    #重新获取一下，确保每次的插入的数据都不一样
    db_config2 = get_db_info()
    insert_list = db_config2["insert_list"]
    #执行插入
    for sql_string in insert_list: 
        execute_sql(sql_string)


#每5分钟删除100条数据
@repeat(every(10).seconds)
def dalete_data():
    print("dalete data....")
    sql_string = db_config["del_sql"]
    execute_sql(sql_string)


#每1小时，修改一下数据
@repeat(every(20).seconds)
def updata_data():
    print("updata data ....")
    sql_string = db_config["updata_sql"]
    execute_sql(sql_string)
    


if __name__ == '__main__':
    create_table()
    while True:
        run_pending()