pg_db_appoint_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 *
# 获得连接
def GetConnect():
conn = False
try:
conn = psycopg2.connect(database="mmmworthtest",
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
#获取指派任务单的状态:待发布
def get_appoint_task_status_1_from_database():
db = GetConnect()
cursor = db.cursor()
sql = '''select task_status from tasks where company_id = 366 and task_type = 3 and task_status = 1 and id = {} '''.format(get_appoint_task_id())
# 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()
#获取指派任务单的状态:进行中
def get_appoint_task_status_3_from_database():
db = GetConnect()
cursor = db.cursor()
sql = '''select task_status from tasks where company_id = 366 and task_type = 3 and task_status = 3 and id = {} '''.format(get_appoint_task_id())
# 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()
#获取指派任务单的状态:待验收
def get_appoint_task_status_4_from_database():
db = GetConnect()
cursor = db.cursor()
sql = '''select task_status from tasks t where t.company_id = 366 and task_type = 3 and t.task_status = 4 and id = {}'''.format(get_appoint_task_id())
# 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()
#获取指派任务单的状态:已完成
def get_appoint_task_status_5_from_database():
db = GetConnect()
cursor = db.cursor()
sql = '''select task_status from tasks t where t.company_id = 366 and task_type = 3 and t.task_status = 5 and id = {}'''.format(get_appoint_task_id())
# 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()
#获取任务单的状态:已关闭
def get_appoint_task_status_6_from_database():
db = GetConnect()
cursor = db.cursor()
sql = '''select task_status from tasks t where t.company_id = 366 and task_type = 3 and t.task_status = 6 and id = {}'''.format(get_appoint_task_id())
# 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()