Quick and Efficient Method: Confirm Django Version

Easy and quick way: How to check Django version, specific code example required

Introduction:
Django is a popular Python web development framework, due to the ongoing Development and updates, Django version iterations are also very frequent. During the development process, we often need to check the Django version currently used to ensure that our projects and dependent libraries are compatible with the version used. This article will introduce some simple and quick ways to check the Django version, and provide specific code examples.

Method 1: Use command line tools
Use the django-admin command on the command line to quickly obtain the currently installed Django version. The specific steps are as follows:

1. Open the command line terminal.

2. Enter the following command:

   django-admin --version

3. After executing the command, the currently installed Django version number will be displayed on the command line.

The sample code is as follows:

# 在命令行中执行以下命令
django-admin --version

Method 2: Get the Django version in Python code
In Python code, we can import Django and readdjango .VERSION attribute to get the Django version number. The specific steps are as follows:

1. Open a Python development environment, such as a Python interpreter or an integrated development environment (IDE).
2. Import the Django module and read the django.VERSION property, which contains a tuple of Django versions.
3. Print or process the version number tuple to obtain the specific Django version number.

The sample code is as follows:

import django

# 打印Django版本号
print(django.VERSION)

# 获取主版本号、次版本号和修订版本号
major_version = django.VERSION[0]
minor_version = django.VERSION[1]
patch_version = django.VERSION[2]
print(f"主版本号：{major_version}")
print(f"次版本号：{minor_version}")
print(f"修订版本号：{patch_version}")

Method 3: Get the version in the settings.py file of the Django project
In the settings.py of the Django project In the file, you can directly access the django.VERSION property to get the Django version number. The specific steps are as follows:

1. Open the settings.py file of the Django project.
2. Import the Django module and read the django.VERSION property, which contains a tuple of Django versions.
3. Use the version number tuple anywhere in the file to get the specific Django version number.

The sample code is as follows:

import django

# 打印Django版本号
print(django.VERSION)

# 获取主版本号、次版本号和修订版本号
major_version = django.VERSION[0]
minor_version = django.VERSION[1]
patch_version = django.VERSION[2]
print(f"主版本号：{major_version}")
print(f"次版本号：{minor_version}")
print(f"修订版本号：{patch_version}")

Summary:
The above are three simple and fast methods that can help you check the Django version. Whether through the command line tool, Python code, or in the settings.py file, you can easily obtain the Django version number to ensure the compatibility of your project and dependent libraries. In actual development, please choose the appropriate method to check the Django version according to your needs.

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