Allen专栏

smtp协议的基本命令包括：    HELO 向服务器标识用户身份    MAIL 初始化邮件传输 mail from:    RCPT 标识单个的邮件接收人；常在MAIL命令后面,可有多个rcpt to:    DATA 在单个或多个RCPT命令后,表示所有的邮件接收人已标识,并初始化数据传输,以.结束    VRFY 用于验证指定的用户/邮箱是否存在；由于安全方面的原因,服

Django Versus Flask: When Django is the Wrong ChoiceI love and use Django in lots of my personal and client projects, mostly for more classical web applications and those involving relational data

config = array( 'host'=>$host, 'port'=>$port ); $this->redis = new Redis(); $this->redis->connect($this->config['host'],$this->config['port']); //设置当前的sessionid生成的命名空间 $this->namespace = $namespace;

>>> import httplib>>> conn = httplib.HTTPConnection("www.python.org")>>> conn.request("GET", "/index.html")>>> r1 = conn.getresponse()>>> print r1.status, r1.reason200 OK>>> data1 = r1.read()>>

rom __future__ import unicode_literalsfrom future.builtins import str as _strfrom collections import defaultdictfrom django.db.models import get_modelfrom django.utils.importlib import import_mo

class Singleton(object): def __new__(cls, *args, **kwargs): if not hasattr(cls, '_instance'): cls._instance = super(Singleton, cls).__new__(cls, *args, **kwargs) return

son--python list dict转化dumps  loads()//序列化 反序列化data = serializers.serialize("json", [chook])chooks=list(serializers.deserialize("json", data))chook=chooks[0].object

io = io.listen(server);io.set('authorization', function (handshakeData, accept) {  if (handshakeData.headers.cookie) {    handshakeData.cookie = cookie.parse(handshakeData.headers.cookie);

1.     发送html模板邮件               from django.core.mail import EmailMultiAlternatives            from django.template import Context, loader             subject, from_email, to = title, EM

一、打包1.先建立文件夹distribution，文件夹用来存放我们将要用于发布的.py文件2.在distribution文件夹中新建一个 setup.py文件代码如下：3. cd到这个distrbution文件夹中python setup.py sdistsudo python setup.py installsetup.py文件的使用：python