python初探总结(pip、Django、mysqldb，mysql、sqlite3、apache, virtualenv安装配置)

export PATH="$PATH:/usr/lib/python2.7 " 

# encoding=utf-8  #这个一定要放到文件；
__author__ = ‘samyzhang‘
# 这个引入有问题，现在没有找到原因
# from math import *
import math
from include_method import *
# 这里主要演示Python的基本语法：
# 基本数据类型
# 控制流语句
# 类属性
# 构造及析构过程
print(6534 + 233)
print(6534 * 233)
name = "samy"
print(name)
# fdasfdafdas
#
age = 123
print(type(age))
NAME = "samyZhang"
print(NAME)
print(len(NAME))
# python区分大小写(注意这里设置中午，故前面得配置encoding)
sex = False
print(type(sex))
area = 3244.432143
print(type(area))
name = str(1233)
print(name)
print(type(name))
# 可见这里的强转可以用""也可以用‘‘
age = int("1222")
print(age)
sex = bool(‘True‘)
print(sex)
a1 = "hello"
a2 = ‘world samyzhang‘
print(a1 + a2)
# 这个退出python命令行；在dos下要退出后才能做清屏处理显示
# exit();
# 转义字符
# b1 = ‘hello \n\r, %s‘%‘hello‘
b1 = ‘hello \n\r, %s‘ % ‘hello‘
print(b1)
print("=====数组,数据结构列表List, 元组Tuple演示======")
cityes = [‘shenzhen‘,‘beijin‘,‘guangzhou‘]
print(len(cityes))
print(cityes[1])
cityes2 = [‘shenzhen‘,12321312,‘guangzhou‘]
print(len(cityes2))
print(cityes2[1])
tom = (‘mouse‘,‘finger‘,18,True)
love = {‘name‘:‘samyzhang‘,age:29}
print(len(tom))
print(love[age])
print("=====循环判断演示======")
print(4/8)
print(43-49)
a = 12
if a>10:
    print(True)
else:
    print(False)
name = "samy"
for x in name:
    print(x)
print("================包应引用部分演示=========")
print(math.sin(60))
print(math.cos(30))
print(range(5))
print("================函数演示=========")
def getName():
    return "samyzhang"
print(getName())
def getName(name):
    return "hello： "+name
print(getName("samy"))
print("================导入自己定义的函数演示=========")
# 这个的引入包，可以放在这里也可以放在头部，但是一般放在头部多一点
# from include_method import *
print(getNameFromOther("samy"))
print("================导入自己定义的类演示=========")
samy = People()
print(samy.getNamePeople("samyzhang"))

# encoding=utf-8
__author__ = ‘Administrator‘
# 演示测试用，可以直接在这里测试方法是否可以用
def getNameFromOther(name):
    return  "nameFromOther"+name
print "I am from NameFromOther end"
# 自己定义一个类里面有函数处理显示数据
class People(object):
   def getNamePeople(self,name):
       return  "hi:" +name
# 这里应该有个构造和析构函数，后期再次补上
# def __int__(self,name)

sudo apt-get install mysql-server mysql-client mysql-admin
# mysql -u root -p

apt-get install sqlite3
apt-get install python-pysqlite2

sudo apt-get install apache2