def kirim(formargs):
from tasks import sendmail
recipient = formargs.get("to", "*****@*****.**")
subject = formargs.get("subject", "hello from flaskCelery")
message = formargs.get("message", "ini body email")
sendmail.delay(recipient, subject, message)
def regist():
if request.method == 'GET':
return render_template('regist.html')
elif request.method == 'POST':
email = request.form.get("username")
password = request.form.get("password")
password2 = request.form.get("password2")
error = None
if not email:
error = '用户名不能为空'
elif not password:
error = '密码不能为空'
elif not password2:
error = '重复密码不能为空'
elif password != password2:
error = '密码不一致'
if error:
flash(error, category="error")
return redirect('/regist')
else:
with sqlite3.connect('demo5.db') as con:
cur = con.cursor()
cur.execute('select * from user where email = ?', (email, ))
r = cur.fetchall()
print(r)
if len(r) > 0:
flash('用户已存在')
return redirect('/regist')
else:
try:
from flask_mail import Message
from .utils import mail
security_password = generate_password_hash(password)
cur.execute(
'insert into user (email,password) values (?,?)',
(email, security_password))
cur.execute('select id from user where email = ?',
(email, ))
id = cur.fetchone()[0]
print(id, '这是邮箱')
serUtil = TimedJSONWebSignatureSerializer(
current_app.secret_key, expires_in=24 * 60 * 60)
serstr = serUtil.dumps({'id': id}).decode('utf-8')
from tasks import sendmail
sendmail.delay((email, serstr))
con.commit()
return '注册成功'
except Exception as e:
print(e)
return '出异常了'
from tasks import sendmail sendmail.delay(dict(to='*****@*****.**'))
from tasks import sendmail sendmail.delay(dict(to='*****@*****.**'))
from tasks import sendmail
import time
while 1:
a = sendmail.delay("abc")
time.sleep(1)
if a.ready():
print a.get()
def home(request):
sendmail.delay('*****@*****.**')
data = list(Blog.objects.values('caption'))
return HttpResponse(json.dumps(data), content_type='application/json')
def regist():
if request.method == "GET":
# return "请先登录"
flash({})
return render_template('regist.html')
if request.method == "POST":
username = request.form.get("username")
password = request.form.get("password")
password2 = request.form.get("password2")
error = None
if not username:
error = "用户名必填"
elif not password:
error = "密码必填"
elif not password2:
error = "重复密码必填"
elif password != password2:
error = "密码不一致"
else:
with sqlite3.connect("demo5.db") as con:
cur = con.cursor()
cur.execute("select * from user where username = ?",
(username, ))
r = cur.fetchall()
print(r)
if len(r) == 0:
print("可以创建")
try:
# 密码加密
security_password = generate_password_hash(password)
cur.execute(
"insert into user (username,password) values (?,?)",
(username, security_password))
cur.execute("select * from user where username = ?",
(username, ))
r2 = cur.fetchone()
print(r2[0])
# 发送邮件
# 邮箱加密 密钥使用自动产生的密钥
print(current_app.secret_key)
seria_util = TimedJSONWebSignatureSerializer(
current_app.secret_key, expires_in=3600)
serstr = seria_util.dumps({
"id": r2[0]
}).decode("utf-8")
# msg = Message(subject="神秘组织激活邮件", recipients=[username])
# # msg.html = "<a href='http://127.0.0.1:5000/active/" + str(r2[0]) + "'>点击激活</a>"
# msg.html = "<a href='http://127.0.0.1:5000/active/%s'>点击激活</a>" % (serstr,)
# mail.send(msg)
from tasks import sendmail
sendmail.delay(username, serstr)
# 发送邮件成功再提交
con.commit()
# 邮箱发送失败，不写入数据库
except Exception as e:
print(e)
con.rollback()
return "出现异常"
return redirect('/login')
error = "用户名已存在"
if error:
# flash(error, category=error)
flash({"error": error, "username": username})
return redirect('/regist')
# -*- coding: utf-8 -*-
# @ Author: huangk
# @ Time : 2019/9/5 14:16
import time
from server import add
from tasks import subject, sendmail
# 一般用法
# print(sendmail.delay(dict(to='*****@*****.**')))
answer = sendmail.delay(dict(to='*****@*****.**'))
while 1:
print('wait for ready')
if answer.ready():
break
time.sleep(0.5)
print(answer.get())
import time from celery import group, chain, chord from tasks import sendmail, add, take, no_argument, xsum # 默认一条celery队列，但是在任务执行的过程中，因为只有一条队列，所以任务执行是同步的。 result = sendmail.delay(dict(to='www.com')) # result1 = sendmail.apply_async(args=(dict(to='*****@*****.**'), )) # result2 = add.apply_async(args=(2, 3)) # 多条队列同步进行，需要开启多个路由, 需要在后面传入队列参数queue result3 = take.apply_async(args=(10, 1), queue='web_tasks') # 关联任务， 将前一个任务的结果作为参数传入下一个任务 result4 = add.apply_async(args=(2, 2), link=add.s(3), queue='default') # # 关联任务， 将前一个任务的结果作为参数传入下一个任务 # result5 = add.apply_async(args=(2, 2), link=add.s(4), queue='default') # # 关联任务， 将前一个任务的结果作为参数传入下一个任务 result6 = add.apply_async(args=(2, 2), link=no_argument.si(), queue='default') # # 关联任务， 将前一个任务的结果作为参数传入下一个任务 result7 = add.apply_async(args=(2, 2), link=no_argument.signature(immutable=True), queue='default') # 过期时间 result8 = add.apply_async(args=(2, 3), expires=10, queue='default') # 并行调度， 结果返回列表 result9 = group(add.s(i, i) for i in range(10))(queue='default') # 串行调度， 结果16 result10 = chain(add.s(2, 2), add.s(4), add.s(8))() # chord - 带回调的 group #result11 = chord((add.s(i, i) for i in range(10)), xsum.s())(queue='default')