Python Dependency Management with pipdeptree

Managing Python dependencies, especially when dealing with specific versions, is crucial for project stability. In this post, we’ll explore a quick and practical method using pipdeptree to check dependencies on a specific version of the popular Python package requests.

Quick Steps:

Step 1. Install pipdeptree

pip install pipdeptree

Step 2. Check requests Dependencies:

pipdeptree -r -p requests

This command provides a tree-like structure showing packages depending on requests and their versions.

Sample Output:

gerald@MY-PC:~$ pipdeptree -r -p requests
requests==2.31.0
├── requests-file==1.5.1 [requires: requests>=1.0.0]
│   └── zeep==4.2.1 [requires: requests-file>=1.5.1]
│       └── simple-salesforce==1.12.5 [requires: zeep]
├── requests-toolbelt==1.0.0 [requires: requests>=2.0.1,<3.0.0]
│   └── zeep==4.2.1 [requires: requests-toolbelt>=0.7.1]
│       └── simple-salesforce==1.12.5 [requires: zeep]
├── simple-salesforce==1.12.5 [requires: requests>=2.22.0]
└── zeep==4.2.1 [requires: requests>=2.7.0]
    └── simple-salesforce==1.12.5 [requires: zeep]

Analysis:

• Identify dependencies relying on a specific requests version.
• Ensure compatibility; update other packages if needed.
• Note: Some packages might work with a range of requests versions.

Best Practices:

• Regularly review and update project dependencies.
• Thorough testing after changes ensures a reliable codebase.

Simplify your Python dependency management with pipdeptree to maintain a stable and compatible project.

Tags: Dependency Management, Package Versions, Pipdeptree, Python, Python Packages, Requests