Packaging and publishing of Python code

This article mainly introduces the method of packaging and publishing Python code. Friends in need can refer to it

In the python program, a .py file is regarded as a module and is defined in each module different functions. When we want to use a function in a module, we must first import the module, otherwise the function will be undefined.

Recorded below is the method of packaging and installing the package.

The example in this article is to create a simulated login program:

The logIn.py file code is as follows:

pwd=int(raw_input('please input your passward: '))
if pwd==123:
  print 'success'
else:
  print 'error'

1. Packaging

1. First create a folder. This folder is used to store the .py file we will use for publishing. (Now we create a folder Named distribution, put logIn.py in this folder)

2. Create a new setup.py file in the distribution folder with the following code:

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文件，
 )

3. In the final step, cd to the distrbution folder, and then run the following command:

python setup.py sdist

This way There are a few more files in the folder. In the dist folder, logIn-1.0.0.tar.gz is our release package;

2. Install the package to the local copy Medium:

sudo python setup.py install

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

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