def create(app: Flask):
app.logger.info('[DATABASE] Starting MongoDB...')
db = MongoEngine()
db.init_app(app)
app.logger.info('[DATABASE] MongoDB started on "{}" '
'{}.'.format(db.get_db().name, db.get_db().client.address))
return db
def get_mongoDB():
""" this function avoids circular referencing when dealing with MongoEngine, or any other database
Import this to any module/file/function using mongo: from db.db import get_mongoDB
"""
if 'db' not in g:
# connect to mongoEngine and load configuration settings from config.py
mongo = MongoEngine()
dbVersion = current_app.config["MONGODB_SETTINGS"]["db"]
mongo.connect(dbVersion, connect=False)
# print(vars(g))
# print(dir(mongo))
# save database into flask's "g" variable
g.db = mongo.get_db()
return g.db
import pymongo
from pymongo import MongoClient
HOST_NAME = 'localhost'
app = Flask(__name__)
CORS(app)
app.config['MONGODB_SETTINGS'] = {'host': '127.0.0.1', 'db': 'kumi'}
kumi_mongo_client = MongoClient('localhost', 27017)
kumi_db = kumi_mongo_client.kumi
db = MongoEngine()
db.init_app(app)
try:
db.get_db()
except pymongo.errors.OperationFailure as e:
print(e)
sys.exit(-1)
from models.course import course_api
app.register_blueprint(course_api)
app.secret_key = b'\xcc^\x91\xea\x17-\xd0W\x03\xa7\xf8J0\xac8\xc5' # move to different file later
# Database
def login_required(
f
): # call this on any routes that require log in. Todo: make 3 separate versions called Student_Required, Teacher_Required, Admin_Required
@wraps(f)
# MongoDB settings
app.config['MONGODB_SETTINGS'] = {
'alias': 'registry',
'db': 'registry',
'host': '0.0.0.0',
'port': 27017,
'username': '******',
'password': '******'
}
# Build db connection with straight mongoengine
# mongo = connect('registry', host='mongodb://*****:*****@0.0.0.0:27017/registry', alias='registry-db')
mongo = MongoEngine(app)
registry = mongo.get_db('registry')
members = registry.member
# Initialize flask-login
login_manager = LoginManager(app)
# Define login and registation forms (for flask-login)
class LoginForm(form.Form):
name = fields.TextField(validators=[validators.DataRequired()])
class RegistrationForm(form.Form):
name = fields.TextField(validators=[validators.DataRequired()])
def validate_login(self, field):
