python

A tutorial for SQLAlchemy

[TOC] ORM Components What is the Object Relational Mapper (ORM) in SQLAlchemy? The SQLAlchemy Object Relational Mapper presents a method of associating user-defined Python classes with database tables, and instances of those classes (objects) with rows in their corresponding tables.

NLTK - 自然语言处理库

概要 自然语言处理 自然语言是经过一代一代人类传承的、用于交流沟

Peewee, A ORM Writen By Python

Peewee, A Python’s ORM Third Party Library ORM的全称是Object-Relationa

python magic method

Python Magic Method 如果python没有对class提供magic meth

python name mangling mechanism

Name Mangling 副标题:python中对class的private支持 这

python __init__.py file

Python initialize file 最为基本的初始化文件仅仅作为一个package的标志出

Python Docstring

Python Docstring 在定义module,class,function,met

python module and package public API

Python中用于公开package和module的API的

the underscore in python

Python中的下划线含有特殊的意义 python中的下划线是