pg_app_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
from datetime import date, timedelta
import datetime
def get_today():
now_today = datetime.datetime.now()
str_time = now_today.strftime("%Y-%m-%d")
return str_time
def get_tomorrow():
tomorrow = (date.today() + timedelta(days=1)).strftime("%Y-%m-%d")
return tomorrow
# 获得连接
def GetConnect():
conn = False
try:
conn = psycopg2.connect(database="partner_test",
user="bianxinhua_user",
password="Bianxinhua_user#123",
host="101.37.68.23",
port="15432")
except Exception as err:
print("连接数据库失败，%s" % err)
return conn
#获取超级管理员id
def get_partner_id_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select id from \"{}\" where account = '13459147023' '''.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()
#获取超级管理员账号
def get_partner_account_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select account from \"{}\" where account = '13459147023' '''.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()
#获取超级管理员密码
def get_partner_password_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select "password" from \"{}\" where account = '13459147023' '''.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()
#累计实发订单
def get_cumulativeQuantity_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select COUNT(id) from \"{}\" where partner_id = {} and order_status in (2,3) '''.format(tbl,get_partner_id_from_database('partner_info'))
# 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()
#累计实发订单金额
def get_cumulativeMoney_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select sum(order_actual_amount) from \"{}\" where partner_id = {} and order_status in (2,3) '''.format(tbl,get_partner_id_from_database('partner_info'))
# print(sql)
try:
cursor.execute(sql)
result = cursor.fetchone()
return int(result[0])
except Exception as err:
# 发生错误时回滚
print(err)
db.rollback()
db.close()
#今日新增实发订单金额
def get_todayRealMoney_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select sum(order_actual_amount) from \"{}\" where create_at between \'{}\' and \'{}\' and order_status in (2,3) '''.format(tbl,get_today(),get_tomorrow())
# print(sql)
try:
cursor.execute(sql)
result = cursor.fetchone()
return int(result[0])
except Exception as err:
# 发生错误时回滚
print(err)
db.rollback()
db.close()
#今日新增实发订单
def get_todayRealQuantity_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select COUNT(id) from \"{}\" where create_at between \'{}\' and \'{}\' and order_status in (2,3) '''.format(tbl,get_today(),get_tomorrow())
# print(sql)
try:
cursor.execute(sql)
result = cursor.fetchone()
return int(result[0])
except Exception as err:
# 发生错误时回滚
print(err)
db.rollback()
db.close()
#今日新增意向订单
def get_todayIntentionQuantity_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select COUNT(id) from \"{}\" where create_at between \'{}\' and \'{}\' and order_status in (1) '''.format(tbl,get_today(),get_tomorrow())
# print(sql)
try:
cursor.execute(sql)
result = cursor.fetchone()
return int(result[0])
except Exception as err:
# 发生错误时回滚
print(err)
db.rollback()
db.close()
#今日新增意向订单金额
def get_todayIntentionMoney_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select sum(order_actual_amount) from \"{}\" where create_at between \'{}\' and \'{}\' and order_status in (1) '''.format(tbl,get_today(),get_tomorrow())
# print(sql)
try:
cursor.execute(sql)
result = cursor.fetchone()
return int(result[0])
except Exception as err:
# 发生错误时回滚
print(err)
db.rollback()
db.close()
#订单数量
def get_orderQuantity_from_database(tbl):
db = GetConnect()
cursor = db.cursor()
# sql= "select id from " + '''"''' + tbl + '''"'''+ ' ' + 'order by id desc '
sql = '''select COUNT(id) from \"{}\" where create_at between \'{}\' and \'{}\' and order_status in (1) '''.format(tbl,get_today(),get_tomorrow())
# print(sql)
try:
cursor.execute(sql)
result = cursor.fetchone()
return int(result[0])
except Exception as err:
# 发生错误时回滚
print(err)
db.rollback()
db.close()
print(get_partner_account_from_database('partner_info'))