-
Notifications
You must be signed in to change notification settings - Fork 0
/
login.py
85 lines (59 loc) · 2.35 KB
/
login.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
from PyQt5.QtWidgets import QApplication, QMainWindow, QPushButton, QPlainTextEdit,QMessageBox
from PyQt5 import uic, QtWidgets
from PyQt5.QtGui import QIcon
from usersys import *
from rootsys import *
from share import glovar as g
import pymysql
db = None
cursor = None
user = 'root'
pas = '123456'
class Status():
def __init__(self):
# 全局变量 初始化
g._init()
cate = None
# 从文件中加载UI定义
self.ui = uic.loadUi("ui/login.ui")
# 按钮功能
self.ui.buttonGroup.buttonClicked.connect(self.handlebuttonGroup) # 选择用户登录还是管理员
self.ui.login_button.clicked.connect(self.login) # 登录按钮登录
self.ui.edit_password.returnPressed.connect(self.login)
# 账号 密码
# 实现登录 选择 登录 用户 或者 管理员
def login(self):
choose = self.handlebuttonGroup()
#while True:
# 账号 密码
username = self.ui.edit_username.text().strip()
password = self.ui.edit_password.text().strip()
glovar.set_value('username', username)
db = pymysql.connect(host='localhost', user=user, password=pas, database='carrental')
cursor = db.cursor()
sql = "select * from admin"
try:
cursor.execute(sql)
data = cursor.fetchall()
for each in data:
if each[1] == username:
if each[2] == password:
if username == 'root' and choose == '管理员':
self.ui.root_win = root_win()
self.ui.root_win.ui.show()
self.ui.close()
return
elif username != 'root' and choose == '用户':
g.set_value('username', username)
self.ui.user_win = user_win()
self.ui.user_win.ui.show()
self.ui.close()
return
QMessageBox.warning(self.ui, '登陆失败', '用户名或密码输入不正确,请重新输入')
except:
db.rollback()
db.close()
# 登录用户 还是 管理员
def handlebuttonGroup(self):
sudo = self.ui.buttonGroup.checkedButton().text()
return sudo