/
server.py
51 lines (41 loc) · 1.08 KB
/
server.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
# Dash app initialization
import dash
# User management initialization
import os
from flask_login import LoginManager, UserMixin
from users_mgt import db, User as base
from config import config
app = dash.Dash(
__name__,
meta_tags=[
{
'charset': 'utf-8',
},
{
'name': 'viewport',
'content': 'width=device-width, initial-scale=1, shrink-to-fit=no'
}
]
)
server = app.server
app.config.suppress_callback_exceptions = True
app.css.config.serve_locally = True
app.scripts.config.serve_locally = True
# config
server.config.update(
SECRET_KEY=os.urandom(12),
SQLALCHEMY_DATABASE_URI=config.get('database', 'con'),
SQLALCHEMY_TRACK_MODIFICATIONS=False
)
db.init_app(server)
# Setup the LoginManager for the server
login_manager = LoginManager()
login_manager.init_app(server)
login_manager.login_view = '/login'
# Create User class with UserMixin
class User(UserMixin, base):
pass
# callback to reload the user object
@login_manager.user_loader
def load_user(user_id):
return User.query.get(int(user_id))