Python Tutorial

When we develop Python programs, we always need to install and use a lot of third-party library packages. But if we develop the same Python program on another new machine, we may need to install all those library packages again. This will waste time and even make errors. But PIP has provided a method for

Python unittest library is used to run the unit tests for Python classes and functions. It is a built-in library provided by Python, so you do not need to install any third-party library to use it. This example will demo how to use it to make your unit test more clear and easy. But the

We have shown you how to use bootstrap3 and Django to create a beautiful website in the previous article Django Bootstrap3 Example. But that example does not provide two important features, one is searching and the other is search results pagination. This article will add the two features to it. All the source code is

The python modulesmtplib provides functions to send emails to an SMTP server. This article will show you how to send plain text, Html content emails using the smtplib module, it also shows how to send emails with attached files and how to embedded images in your email.

Python has a built-in SMTPD module, this module can act as an email SMTP server that runs on localhost or any specified email domain.  But it does not really send the email out to the target email server, it just discards the email and prints out the email content on the console. This article will

This article will tell you how to install Python and PIP on Windows OS. It will also tell you how to install pip on Windows and how to upgrade pip using the Python command line. Before installing both of them, you should first go to the Python download page to get the Python installer.

When you develop a python Django web project, you may find it is not easy to debug the source code even edit the source files. But with Eclipse PyDev, you can create and debug the Django project easily and fix errors quickly. This article will tell you how to use Eclipse PyDev to create and

Django web project consists of applications, and each Django web project can contain multiple applications. This article will tell you how to create and add a Django application to a web project. All the operation is implemented in a virtual environment. Please read How To Install Python Django In Virtual Environment first if you do not

When you develop a Python application, you may want to make your develop environment-used libraries independent from other libraries that the system provided or other projects used. And then create the project in that isolated environment, so that the project can use the library it needs only and each project will not influence each other.

Random string is used widely in password, uuid, captcha text, verification number etc. Python string, random and uuid module provide method to generate random string with digit or alphabet content or digital and alphabet mixed content. This article will show you some examples.