pg_db_func.py
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#! /usr/bin/env python
# -*- coding: utf-8 -*-
# Date: 2020/7/12 16:27
# @Author:bxh
# @file: pg_db_func.py
import psycopg2
# 获得连接
def GetConnect():
conn = False
try:
conn = psycopg2.connect(database="partner_test",
user="bianxinhua",
password="bianxinhua_123",
host="114.55.200.59",
port="31543")
except Exception as err:
print("连接数据库失败,%s" % err)
return conn
# 清除数据
def setup_hook_clean_db(companyid):
"""
初始化时清理数据库中对应公司的历史数据
:return:
"""
db = GetConnect()
cursor = db.cursor()
companyid = str(companyid)
try:
cursor.execute('delete from order_base where company_id=' + companyid)
db.commit()
cursor.execute('delete from order_good where company_id=' + companyid)
db.commit()
print("delete OK")
except Exception as err:
# 发生错误时回滚
print("this is:", err)
db.rollback()
db.close()
# #获取超级管理员账号
# def get_admin_account_from_database(tbl):
# db = GetConnect()
# cursor = db.cursor()
# # sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
# sql = '''select account from \"{}\" where is_default ='t' '''.format(tbl)
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #获取管理员的id
# def get_admin_id_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql = '''select id from admin_user where is_usable = 't' order by id desc '''
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #获取管理员的account
# def get_account_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select account from admin_user where is_usable = 't' order by id desc '''
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
#
# #实际订单的发货单号
# def get_actual_delivery_code_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql = '''select delivery_code from order_base where order_type = 1 order by id DESC'''
# #print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
#
# #实际订单的id
# def get_actual_id_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql = '''select id from order_base where order_type = 1 order by id DESC'''
# #print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #意向订单id
# def get_purpose_id_from_database():
# db = GetConnect()
# cursor = db.cursor()
# # sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
# sql = '''select id from order_base where order_type = 2 order by id DESC'''
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #意向订单的产品ID
# def get_ID_from_database(id):
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select id from order_good where order_id = {} order by id ASC '''.format(get_purpose_id_from_database())
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchall()
# return result[id][0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #分红管理的产品ID
# def get_dividends_ID_from_database(id):
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select id from order_good where order_id = {} order by id ASC '''.format(get_actual_id_from_database())
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchall()
# return result[id][0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #意向订单的产品名称
# def get_productName_from_database(id):
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select good_name from order_good where order_id = {} order by id ASC '''.format(get_purpose_id_from_database())
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchall()
# return result[id][0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #意向订单的产品数量
# def get_orderNum_from_database(id):
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select plan_good_number from order_good where order_id = {} order by id ASC '''.format(get_purpose_id_from_database())
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchall()
# return result[id][0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #意向订单的产品单价
# def get_univalence_from_database(id):
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select price from order_good where order_id = {} order by id ASC '''.format(get_purpose_id_from_database())
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchall()
# return result[id][0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #意向订单的合伙人分红比例
# def get_partnerRatio_from_database(id):
# db = GetConnect()
# cursor = db.cursor()
# sql= '''select partner_bonus_percent from order_good where order_id = {} order by id ASC '''.format(get_purpose_id_from_database())
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchall()
# return result[id][0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #获取合伙人所属区域
# def get_area_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql = '''select region_info from partner_info where account = '13459147023' '''
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]['regionName']
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #获取合伙人的业务员姓名
# def get_salesman_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql = '''select salesman from partner_info where account = '13459147023' '''
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0][0]['name']
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()
# #获取合伙人的状态
# def get_status_from_database():
# db = GetConnect()
# cursor = db.cursor()
# sql = '''select status from partner_info where account = '13459147023' '''
# # print(sql)
# try:
# cursor.execute(sql)
# result = cursor.fetchone()
# return result[0]
# except Exception as err:
# # 发生错误时回滚
# print(err)
# db.rollback()
# db.close()