# This file is part of Tryton & Nereid. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from flask.signals import _signals
#: Address update signal
#: - This signal is triggered when a the address is updated.
cart_address_updated = _signals.signal('address-updated')
# This file is part of Tryton & Nereid. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from flask.signals import (
template_rendered,
request_started, # noqa
request_finished,
got_request_exception,
_signals,
request_tearing_down)
#: Login signal
#: - This signal is triggered when a succesful login takes place
login = _signals.signal('login')
#: Failed Login
#: - This signal is raised when a login fails
failed_login = _signals.signal('failed-login')
#: Logout
#: Triggered when a logout occurs
logout = _signals.signal('logout')
#: Registration
#: Triggered when a user registers
registration = _signals.signal('registration')
transaction_start = _signals.signal('nereid.transaction.start')
transaction_stop = _signals.signal('nereid.transaction.stop')
# This file is part of Tryton & Nereid. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from flask.signals import _signals
#: Cart update signal
#: - This signal is triggered when a the cart is updated.
cart_updated = _signals.signal('cart-updated')
#This file is part of Tryton & Nereid. The COPYRIGHT file at the top level of
#this repository contains the full copyright notices and license terms.
from flask.signals import (template_rendered, request_started, # noqa
request_finished, got_request_exception, _signals,
request_tearing_down)
#: Login signal
#: - This signal is triggered when a succesful login takes place
login = _signals.signal('login')
#: Failed Login
#: - This signal is raised when a login fails
failed_login = _signals.signal('failed-login')
#: Logout
#: Triggered when a logout occurs
logout = _signals.signal('logout')
#: Registration
#: Triggered when a user registers
registration = _signals.signal('registration')
from pymongo.son_manipulator import (SONManipulator, AutoReference,
NamespaceInjector)
from werkzeug.utils import import_string
try:
from flask import _app_ctx_stack
except ImportError:
_app_ctx_stack = None
connection_stack = _app_ctx_stack or _request_ctx_stack
after_insert = 'after_insert'
after_update = 'after_update'
after_delete = 'after_delete'
signal_map = {after_insert: _signals.signal('mongo_after_insert'),
after_update: _signals.signal('mongo_after_update'),
after_delete: _signals.signal('mongo_after_delete')}
default_config = {
'HOST': 'localhost',
'PORT': 27017,
'USERNAME': '',
'PASSWORD': '',
'MONGODB': '',
'AUTOREF': False,
'FALLBACK_LANG': 'en',
'SLAVE_OKAY': False
}
# This file is part of Tryton & Nereid. The COPYRIGHT file at the top level of
# this repository contains the full copyright notices and license terms.
from flask.signals import (template_rendered, request_started, # noqa
request_finished, got_request_exception, _signals,
request_tearing_down)
#: Login signal
#: - This signal is triggered when a succesful login takes place
login = _signals.signal('login')
#: Failed Login
#: - This signal is raised when a login fails
failed_login = _signals.signal('failed-login')
#: Logout
#: Triggered when a logout occurs
logout = _signals.signal('logout')
#: Registration
#: Triggered when a user registers
registration = _signals.signal('registration')
transaction_start = _signals.signal('nereid.transaction.start')
transaction_stop = _signals.signal('nereid.transaction.stop')
#!/usr/bin/env python
# -*- coding:utf-8 -*-
"""
# Author Xu Junkai
# coding=utf-8
# @Time : 2020/12/13 16:51
# @Site :
# @File : singles.py
# @Software: PyCharm
"""
from flask.signals import _signals
before_create = _signals.signal('before_create')
@before_create.connect
def bf(sender, *args, **kwargs):
...
from flask import Flask, current_app, flash, render_template, signals
from flask.signals import _signals
from flask_session import RedisSessionInterface
app = Flask(__name__)
#自定义信号
Custom_Signal = _signals.signal('Hello')
def func(sender, *args, **kwargs):
print(sender)
#自定义信号中注册函数
Custom_Signal.connect(func)
#signals.request_started.connect()
@app.route("/")
def index():
# 触发信号
Custom_Signal.send('123123', k1='v1')
return 'Index'
if __name__ == '__main__':
app.run()
from pymongo import Connection, ASCENDING
from pymongo.cursor import Cursor
from pymongo.database import Database
from pymongo.collection import Collection
from pymongo.son_manipulator import (SONManipulator, AutoReference,
NamespaceInjector)
# list of collections for models witch need autoincrement id
inc_collections = set([])
after_insert = 'after_insert'
after_update = 'after_update'
after_delete = 'after_delete'
signal_map = {
after_insert: _signals.signal('mongo_after_insert'),
after_update: _signals.signal('mongo_after_update'),
after_delete: _signals.signal('mongo_after_delete')
}
def resolve_class(class_path):
module_name, class_name = class_path.rsplit('.', 1)
return getattr(import_module(module_name), class_name)
class AuthenticationError(Exception):
pass
class InitDataError(Exception):
from flask.signals import _signals
# 机器人
ROBOT_START = _signals.signal('ROBOT_START')
ROBOT_STOP = _signals.signal('ROBOT_STOP')
# 盒子
DEVICE_CONNECTED = _signals.signal('DEVICE_CONNECTED')
DEVICE_ERROR = _signals.signal('DEVICE_ERROR')
# 产品
PRODUCT_BEGIN = _signals.signal('PRODUCT_BEGIN')
PRODUCT_FINISHED = _signals.signal('PRODUCT_FINISHED')
# -*- coding: utf-8 -*-
from flask.signals import _signals
comment_reacted = _signals.signal('comment_reacted')
# -*- coding: utf-8 -*-
# author:CY
# datetime:2019/6/21 17:19
from flask.signals import _signals
after_create = _signals.signal('after_create')
before_create = _signals.signal('before_create')
@before_create.connect
def af(sender, *args, **kwargs):
"""
:param sender: before_create
:param args: ()
:param kwargs: {'model': <Role (transient 1740278212536)>}
:return:
"""
...
