• For the past few months, I was preparing for an English Exam called CELPIP. It is an exam to check the Listening, Reading, Writing and Speaking. Though we know English, preparing for an exam is an exhausting one. We took online training from “Galaxy Training Academy“. https://galaxytraining.in The coach “Jay Kumar” gave nice intro about exam pattern. He gave many mock tests and gave good feedback on how to improve, on each test. Last month, Nithya and I cleared the exam. It is a good feel to released from exam fear. Postponed many activities because of the exam preparation. Will roll out them all soon. If you are preparing for any English Exam, I suggest taking training and mock tests with “Galaxy Training Academy”.
  
  ——
  
  
• In Canada, Daylight saving ended yesterday. This happens every year in fall season and referred as “Fallback”. The clocks are moved one hour back. This is to adjust the dark winter season. It seems like all in a sudden, we got one hour extra to sleep in morning.
  
  ——
  
  
• On Oct 31, we had Deepavali, Halloween and our Marriage day. Deepavali day went with great remembering our childhood memories. The evening was filled with fun, as we went to neighbourhood houses, with friends and kids, to play “Trick or Treat”. Saw many weird, spooky decorated houses and people. Kids collected a bag full of chocolates. Last year, it was too cold. This year, the same day had a nice weather, to roam around in the evening.
  
  ——
  
  
• On Nov 1, we celebrated Deepavali with firing crackers. Bought a few crackers, which emit light. Here, we don’t get loud-full crackers like atom bombs, 1000 piece fireworks shots etc. With limited available crackers, kids enjoyed firing them, with all their friends together.
  
  ——
  
  
• On Nov 8, we are planning for a mega Deepavali event with around 250 people here. I am contributing on the planning/photography. Nithya and kids are practicing dance with their friends. Hope it will be a fun-filled evening.
  
  
  ——
  
  
• On Nov 2, gave a talk on tolkappiyam Canada monthly meeting, about our efforts on writing python code for tamil grammar rules in Tolkappiyam book. It was a good meeting. Few of the participants accepted to collaborate. You can read our progress here – https://github.com/KaniyamFoundation/ProjectIdeas/issues/214
  
  
  ——
  
  
• Few weeks ago, gave a talk on open-tamil python library, at Kanchi Linux Users Group ( KanchiLUG) meet. Video is here – https://www.youtube.com/watch?v=GtIrbvw2V-w
  
  
  ——
  
  
• Kids started going to tamil school on every Saturday morning. This week, they received books. Viyan is good at Tamil and English. Iyal started to read Tamil and English. Paari is trying to learn writing.
  
  ——
  
  
• We conduct daily meetings in a text based chat system called IRC (Internet Relay Chat). daily, 7-8 pm IST. Good to see many people are joining and discussing many things about open source software and mentoring to contribute to open source software. More details here – https://goinggnu.wordpress.com/2024/10/21/open-source-projects-mentoring-via-irc/
  
  ——
  
  
• Practicing Manual mode in photography for few weeks. Feeling like learning linux and Emacs. It gives the most flexible options and results are stunning. It is better to learn it in early days, so that we can do more magics with lighting.
  
  
  ——
  
  
  The one thing I follow in photography is – shoot a lot, share a little. I keep and share only 10%. All others are deleted. Though it is hard to select the best photos, sharing only 10% is easy for viewers and brings a Wow from them.
  
  
  ——
  
• Completed reading books in last week.
  • வாலிப வார்த்தைகள்: vaaliba vaarthaigal – book about poet Vaali – https://www.amazon.in/gp/product/B08F3KGF1B
  • எழுதுதல் பற்றிய குறிப்புகள்: (Art of Writing) – https://www.amazon.in/-/ta/dp/B09XHZYGZD kombu muLaithavan:
  • கொம்பு முளைத்தவன் – https://www.amazon.in/-/ta/dp/B07YJ4PJQK
    
    ——
    
    
    
• currently reading these books.
  • Crash Course Drupal 10 Site Building – https://www.amazon.in/gp/product/B0CKQ8MK8H
  • Archives, Ethics and the Law in India – https://ethics-law.archives.ncbs.res.in/
  • Understanding Large Language Models – https://www.amazon.ca/Understanding-Large-Language-Models-Technologies/dp/B0CJ2C8TXQ

• For the past few months, I was preparing for an English Exam called CELPIP. It is an exam to check the Listening, Reading, Writing and Speaking. Though we know English, preparing for an exam is an exhausting one. We took online training from “Galaxy Training Academy“. https://galaxytraining.in The coach “Jay Kumar” gave nice intro about exam pattern. He gave many mock tests and gave good feedback on how to improve, on each test. Last month, Nithya and I cleared the exam. It is a good feel to released from exam fear. Postponed many activities because of the exam preparation. Will roll out them all soon. If you are preparing for any English Exam, I suggest taking training and mock tests with “Galaxy Training Academy”.
  
  ——
  
  
• In Canada, Daylight saving ended yesterday. This happens every year in fall season and referred as “Fallback”. The clocks are moved one hour back. This is to adjust the dark winter season. It seems like all in a sudden, we got one hour extra to sleep in morning.
  
  ——
  
  
• On Oct 31, we had Deepavali, Halloween and our Marriage day. Deepavali day went with great remembering our childhood memories. The evening was filled with fun, as we went to neighbourhood houses, with friends and kids, to play “Trick or Treat”. Saw many weird, spooky decorated houses and people. Kids collected a bag full of chocolates. Last year, it was too cold. This year, the same day had a nice weather, to roam around in the evening.
  
  ——
  
  
• On Nov 1, we celebrated Deepavali with firing crackers. Bought a few crackers, which emit light. Here, we don’t get loud-full crackers like atom bombs, 1000 piece fireworks shots etc. With limited available crackers, kids enjoyed firing them, with all their friends together.
  
  ——
  
  
• On Nov 8, we are planning for a mega Deepavali event with around 250 people here. I am contributing on the planning/photography. Nithya and kids are practicing dance with their friends. Hope it will be a fun-filled evening.
  
  
  ——
  
  
• On Nov 2, gave a talk on tolkappiyam Canada monthly meeting, about our efforts on writing python code for tamil grammar rules in Tolkappiyam book. It was a good meeting. Few of the participants accepted to collaborate. You can read our progress here – https://github.com/KaniyamFoundation/ProjectIdeas/issues/214
  
  
  ——
  
  
• Few weeks ago, gave a talk on open-tamil python library, at Kanchi Linux Users Group ( KanchiLUG) meet. Video is here – https://www.youtube.com/watch?v=GtIrbvw2V-w
  
  
  ——
  
  
• Kids started going to tamil school on every Saturday morning. This week, they received books. Viyan is good at Tamil and English. Iyal started to read Tamil and English. Paari is trying to learn writing.
  
  ——
  
  
• We conduct daily meetings in a text based chat system called IRC (Internet Relay Chat). daily, 7-8 pm IST. Good to see many people are joining and discussing many things about open source software and mentoring to contribute to open source software. More details here – https://goinggnu.wordpress.com/2024/10/21/open-source-projects-mentoring-via-irc/
  
  ——
  
  
• Practicing Manual mode in photography for few weeks. Feeling like learning linux and Emacs. It gives the most flexible options and results are stunning. It is better to learn it in early days, so that we can do more magics with lighting.
  
  
  ——
  
  
  The one thing I follow in photography is – shoot a lot, share a little. I keep and share only 10%. All others are deleted. Though it is hard to select the best photos, sharing only 10% is easy for viewers and brings a Wow from them.
  
  
  ——
  
• Completed reading books in last week.
  • வாலிப வார்த்தைகள்: vaaliba vaarthaigal – book about poet Vaali – https://www.amazon.in/gp/product/B08F3KGF1B
  • எழுதுதல் பற்றிய குறிப்புகள்: (Art of Writing) – https://www.amazon.in/-/ta/dp/B09XHZYGZD kombu muLaithavan:
  • கொம்பு முளைத்தவன் – https://www.amazon.in/-/ta/dp/B07YJ4PJQK
    
    ——
    
    
    
• currently reading these books.
  • Crash Course Drupal 10 Site Building – https://www.amazon.in/gp/product/B0CKQ8MK8H
  • Archives, Ethics and the Law in India – https://ethics-law.archives.ncbs.res.in/
  • Understanding Large Language Models – https://www.amazon.ca/Understanding-Large-Language-Models-Technologies/dp/B0CJ2C8TXQ

Introduction

If you’re a Python developer, you’re probably familiar with pip and pip-tools, the go-to tools for managing Python packages. However, did you know that there’s a faster alternative that can save you time and improve your workflow?

Meet UV

uv is a package installer used for installing packages in python in a faster way. Which is written on Rust 🦀 , makes a warping speed in installation of packages as compared to pip and pip-tools.

Also, It is Free and Open Source done by astral-sh. which has around 11.3k stars on GitHub makes a very trending alternative package manager for python.

pip vs uv

As per astral-sh, they claim uv makes as very faster on installation of python packages, as compared to poetry , which is a another python package manager and pip-compile

Also, we can able to create a virtual environment, at a warping speed as compared to python3 venv or virtualenv.

My experience and Benchmarks

Nowadays, I am using uv as a package manager for doing my side projects. Which feels very good on developing python applications and it will be definitely useful on containerizing python applications using docker.

But now, uv has make my life easier with warping speed in installation on packages, suitable for building and deploying our containers as our need with many repitition and hassle-free in building docker containers.

Here is my comparison on pip and uv, Let’s start with pip

The above pic shows that it takes almost 3.84 or approximately 4 seconds to create a virtual environment in python whereas,

uv takes just 0.01 seconds to create a virtual environment in python. Now we move on with installing packages such as fastapi and langchain at same time, which has more dependencies than ever worked with.

pip install fastapi langchain

This takes around 22.5 seconds, which is fast today 😂, Sometimes which makes it even slower during installation at crucial time. Now let’s check with uv.

uv, makes a warping installation of langchain and fastapi at same time within 0.12 seconds. 🤯💥

Which makes me to use ‘uv’ as my package manager for python while developing my projects at recent times.

uv Installation and usage

Firstly copy the command for installation using linux,

curl --proto '=https' --tlsv1.2 -LsSf https://github.com/astral-sh/uv/releases/download/0.1.38/uv-installer.sh | sh

on Windows,

powershell -c "irm https://github.com/astral-sh/uv/releases/download/0.1.38/uv-installer.ps1 | iex"

for mac users, go and download official binaries provided by astral-sh, given here.

Virtual Environment creation

for creating virtual environments for python, we can use

uv venv <environment-name>

for <environment-name> give any name your wish.

Package Installation

for package Installation , we have to use

uv pip install <package-name>

Conclusion

Through this blog post, we have learned about uv package manager and how it is effective in making our python workflows faster and building our containers faster and ease of deployment .

To know about me, click on my github, Linkedin.

uv- A faster alternative to pip and pip-tools was originally published in Towards Dev on Medium, where people are continuing the conversation by highlighting and responding to this story.