Download this code from [ Ссылка ]
Title: A Beginner's Guide to Managing Python Dependencies with requirements.txt
Introduction:
Managing dependencies is a crucial aspect of Python development. The requirements.txt file is a simple and effective way to list and install project dependencies. This tutorial will guide you through creating and using a requirements.txt file to manage your Python project dependencies.
The requirements.txt file is a text file that contains a list of Python package names and their versions, separated by newline characters. Each line in the file corresponds to a specific dependency and its version specifier.
Example requirements.txt:
List the dependencies you need for your project in the requirements.txt file. You can specify the version using various operators like == for exact version, = for minimum version, = for maximum version, etc.
Example requirements.txt:
To install the dependencies listed in the requirements.txt file, use the following command in your terminal or command prompt:
This command reads the requirements.txt file and installs the specified packages along with their versions.
To update your project dependencies based on the changes made in the requirements.txt file, use the following command:
This command upgrades the installed packages to the versions specifi

свернуть