#!/usr/bin/env python
# -*- coding: utf-8 -*-
# @Time : 2019/10/11 0:32
# @Author : cqh
# @file : mymodule_demo.py.py
# @Software " PyCharm
from mymodule import say_hi, __version__
say_hi()
print('Version', __version__)
# coding = utf8 ~ import mymodule mymodule.say_hi() print 'Version', mymodule.__version__
import mymodule mymodule.say_hi() print 'Version', mymodule.__version__
from mymodule import say_hi,__version__ say_hi() print 'Version', __version__
import mymodule
print(mymodule.say_hi())
# 案例
import mymodule
mymodule.say_hi()
print('Version', mymodule.__version__)
#引入模块 import
#用 . 调用模块的成员属性和方法
#自定义模块必须以py为后缀
import mymodule
print(mymodule.__version__, mymodule.__name__)
mymodule.say_hi('Joker')
#dir()返回一个对象定义的所有标识符（包括函数，类，变量）
#@param 给定参数为模块的名称，则返回对应模块的所有标识符
#如果参数为空表示返回当前模块的所有标识符
print(dir(mymodule))
#注意被导入模块列表也是当前模块列表的一部分
a = 1
print(dir())
#del()删除一个变量/名字
del(a)
print(dir())
#help()查看一个方法的用法
#@param 被查看方法的名字，没有()
print(help(int))
import os
print os.getcwd() #prints current directory of the program
if __name__ == '__main__':
print 'This program is being run by itself'
else:
print 'I am being imported from another module'
#Input#
#python practice.py
#return#
#This program is being run by itself
#Input#
#>>> import practice
#return#
#I am being imported from another module
import mymodule #import a module
mymodule.say_hi() #execute the function from the module
print 'Version', mymodule.__version__ #print the value from the module
from mymodule import say_hi, __version__ # same but different version as above
say_hi()
print 'Version', __version__
from mymodule import * # import all public names, will not import __version__. Try to avoid import * because explicit is better than implicit. Run import this in python
__author__ = 'sharmr33' import mymodule import this mymodule.say_hi() print 'printing return value of sayHi',mymodule.say_hi() print 'version is ', mymodule.__version__
import mymodule
mymodule.say_hi() # 通过点来获取变量和函数
print('Version', mymodule.__version__)
