Python Code packaging and publishing detailed _python

In a Python program, a. py file is treated as a module, and different functions are defined in each module. When we want to use one of the functions in a module, we must first import the module, otherwise the function is undefined.

The following is a documented method for packaging and installing packages.

The example in this article is to establish a program that simulates logins:

The login.py file code is as follows:

Pwd=int (raw_input (' Please input your passward: '))
if pwd==123:
  print ' success '
else:
  print ' ERROR '

First, packaging

1. Create a folder to store the. py file that we will use for publishing (now we have a folder named distribution, put login.py in this folder)

2. Create a new setup.py file code in the distribution folder as follows:

From Distutils.core Import setup
setup (
 name= ' logIn ',  #这个是最终打包的文件名
 version= ' 1.0.0 ',
 py_ modules=[' Loginr '], #要打包哪些,. py file,
 )

3. In the end, the CD is in the Distrbution folder, and then the motion line follows the following command:

Python setup.py sdist

This in the folder will be a few more files, in the Dist folder, Login-1.0.0.tar.gz is our release package;

Second, install the package to the local copy:

sudo python setup.py install

The path is:/usr/local/lib/python2.7/dist-packages