Archive

What is Kedro

What is Kedro [1] This is my original what-is-kedro article. There is a brand new one --- Kedro is an open source data pipeline framework. It provides guardrails to set your project up right from the start without needing to know deeply how to setup your own python library for data pipelining. It includes really great ways to manipulate catalogs and pipelines. This article will cover the 10K view of kedro, future articles will dive deper into each one. kedro [2] is an open-source data pipeline framework. It provides guardrails to set your project up right from the start without needing to know deeply how to set up your own python library for data pipelining. It includes great ways to manipulate catalogs and pipelines. This article will cover the 10K view of kedro [2], future articles will dive deeper into each one. Libraries # [3] Currently, kedro [2] is broken down into 3 different libraries. 💎 kedro [2] 📉 kedro-viz [4] 🏗 kedro-docker [5] kedro [2] # [6] [7] kedro [2] ...

⭐ ines termynal

Looking for inspiration? termynal [1] by ines [2]. ⬛️ Lightweight and modern terminal animations using async/await References: [1]: https://github.com/ines/termynal [2]: https://github.com/ines

⭐ forem forem

Looking for inspiration? forem [1] by forem [2]. For empowering community 🌱 References: [1]: https://github.com/forem/forem [2]: https://github.com/forem

⭐ fastapi typer

Just starred typer [1] by fastapi [2]. It’s an exciting project with a lot to offer. Typer, build great CLIs. Easy to code. Based on Python type hints. References: [1]: https://github.com/fastapi/typer [2]: https://github.com/fastapi

Custom Scrollbar Design

Getting a custom scrollbar on your site makes it stand out a bit compared to the very plain stock one that are on most sites. This is how I set mine up on my gatsby site. Inspired by Wes Bos’s new uses.tech [1] I wanted a custom scrollbar on my personal site. I had tried to do it in the past, but gave up after it was not working. Looking at the Source # [2] Since uses.tech [1] is open source I jumped on github, searched for scroll and found this layout.js [3]. Copy it to my own component # [4] My first step was to take his css and copy it into a styled component for my entire layout, but it failed. I do not fully understand why. None of the custom style came through at all. If you know please leave me a comment. [5] I suspect for some reason it has to do with attatching to the html [6] element inside of a styled-component. I think wes was able to get around this by using createGlobalStyle. But I was still using much of the default gatsby template, so I did not have a createG...

⭐ localstack localstack

localstack [1] by localstack [2] is a game-changer in its space. Excited to see how it evolves. 💻 A fully functional local AWS cloud stack. Develop and test your cloud & Serverless apps offline References: [1]: https://github.com/localstack/localstack [2]: https://github.com/localstack

Don’t waste your time learning everything

“Don’t waste your time learning everything.” [1] LinkedIn Post from Tarry Inspired by this linkedIn post [2] I felt that this comment was very powerful. Here are my 2 cents. Be Productive # [3] Stick to what you know, and learn a little bit of something new every day. If what you know is how to use Excel like a boss, don’t fee ashamed that you are missing something. Be proud and use what you know. Don’t Stagnate # [4] Take small steps enhance what you know now with something new that you get you closer to where you want to be. If you need something that sci-py offers learn how to load in data and use that part. If your sick of waiting for IT to pull data out of the database so you can use it, learn that. Dont Overwhelm Yourself # [5] If you try to drop everything you know now and jump whole hog into these new flashy things its not going to work. Learn what you need to know. New things crop up very often. They will come and go. Some things will get traction, some will never...

⭐ Canop broot

Canop [1] has done a fantastic job with broot [2]. Highly recommend taking a look. A new way to see and navigate directory trees : https://dystroy.org/broot References: [1]: https://github.com/Canop [2]: https://github.com/Canop/broot

⭐ calebporzio gitdown

I’m impressed by gitdown [1] from calebporzio [2]. A simple package to parse Github Flavored Markdown in PHP References: [1]: https://github.com/calebporzio/gitdown [2]: https://github.com/calebporzio

⭐ benawad destiny

I like benawad’s [1] project destiny [2]. Prettier for File Structures References: [1]: https://github.com/benawad [2]: https://github.com/benawad/destiny

2020 waylonwalker.com rebrand

Moving into 2020 I have been really leaning on using purple as my theme color everywhere more and more. Its time for an update to my personal site, not just because it feels plain, not just because the cover art I am using for dev.to doesn’t fit my current card layout, but because I feel inspired and I want to. Starting point # [1] [2] This is what we are working with. It has been my card design for at least a year now. Its not bad but, its a bit play, doesnt fit my new cover art style, and that date is not working over top of the cover art text. - plain - cover art does not fit - I am not digging the date on cover art that also has text Colors # [3] I have been really into using a deep purple lately. It is a neutral color that does not get enough respect, i.e. it’s not used as frequently and kinda stands out when used. How I pick colors # [4] I am really bad at picking colors that go well together so for this I punt to utilizing others who have a better eye for this. I c...

I just added react-headroom to my site

It was so easy to get a professional looking navbar with just 3 lines of code. This package seriously is so usable on mobile it is ridiculous. I found this package from day-4 [1] of the 100 days of gatsby challenge. It is by the wonderful man who brought us gatsbyjs Kyle Mathews, so you know its gotta be good. install react-headroom # [2] installation is easy npm i react-headroom Import Headroom # [3] There was no instructions for es6 style imports that are common with gatsbyjs sites like mine, but it was intuitive to figure out. import Headroom from 'react-headroom' Using Headroom # [4] Simply wrap your existing content, Nav in my case, with the <Headroom /> component and your off to the races. The content will pop back into view when you scroll past then back up. <Headroom> <-- Your content goes here --> </Headroom> See it in action # [5] I think this simple package completely changes the ux of your site on mobile. You can get that sticky nav out of the way, but its still...

I finally fixed my Styled-Components in gatsby.js

I finally fixed my Styled-Components in gatsby.js. I am starting a redesign of my website. I have started cross posting to dev.to [1] more regularly. With that I have been making more detailed cover images at the recommended 1000x420. These images get cut off on my own site, which is a bit ridiculous to have my own content not look right on my own site. But before we start a heavy redesign I have a small issue that has plagued the site for at least a year! I have a small issue that has plagued the site for at least a year! I have been using styled components in my gatsby.js site for about a year now. And it has been plagued by styled-components not being in the ssr causing some jank in the styles being loaded. You can see it in the lighthouse performance report below. It generally loads super quick, and is only caused on first load. Anything using the gatsby <Link/> component typically is fine and unaffected by the issue. The fix # [2] The fix was so simple it was only 2 lines t...

⭐ kedro-org kedro-community

Check out kedro-org [1] and their project kedro-community [2]. Examples of data science projects created with Kedro. References: [1]: https://github.com/kedro-org [2]: https://github.com/kedro-org/kedro-community

⭐ kedro-org kedro-viz

I’m impressed by kedro-viz [1] from kedro-org [2]. Visualise your Kedro data and machine-learning pipelines and track your experiments. References: [1]: https://github.com/kedro-org/kedro-viz [2]: https://github.com/kedro-org

Should I switch to Zeit Now

Netlify # [1] I have happily had my personal site waylonwalker.com [2] hosted on netlify for nearly 2 years now. In fact I have hosted about a dozen different toy projects to play with on there, 4 of which have gone far enough to get a custom domain name. They are fast to deploy and consistently do so on every git push to main. Zeit # [3] I have recently started playing with zeit again. I really like their cli tool, its dead simple and makes sense. I tried the netlify one early on and dont think I really gave it much of a chance. I was able to backup a site we were modifying by saving everything locally (literally control+s) and running now in the command line. While I was on the site I realized that when switching to gatsby v2 I had deployed it to now.sh while testing, before cutting over to the updated one on netlify. It has been building every version since without issue! It has been building every version since without issue! What I am using # [4] - gatsby - forestry.io ...

git push without setting upstream

Finally after years of hand typing out a full git push --upstream my_really_long_and_descriptive_branch_name I found there is a setting to automatcally push to the current branch. More realisitically I just did a git push let git [1] yell at me, and copying the suggestion. git config # [2] git config --global push.default current This one setting will now git push to the current branch without yelling at you that your upstream does not match your current branch. This helps me ship chnages faster as I am constantly chnaging projects and branches. References: [1]: /glossary/git/ [2]: #git-config

Out of Space

This morning I logged into my machine and was nearly out of space - 64GB miniconda3! - 5GB conda cache - 4GM pip cache - 34GB docker Find it # [1] [2] These are the commands that I often use to reclaim space. Its so easy to fill up small vm’s in the cloud, or in my case today let your dev machine go way too long without a good cleanup. Show Remaining Space on Drives # [3] This shows us where to start and gives a baseline of how much space we have reclaimed. df -h show largest files in current directory # [4] Next keep drilling into directories that are big and running this command to see whats big inside of it. When you find somethign that you are willing to part with rm -rf <directory> it and check df -h to see if you have enough reclaimed yet. du . -h --max-depth=1 Honestly I rarely bother unless the directory is in the GB’s of space. A super simple filter for that is to just grep for G. du . -h --max-depth=1 | grep G conda # [5] How Many? # [6] As a first baseline...

simple click

cli tools are super handy and easy to add to your python libraries to supercharge them. Even if your library is not a cli tool there are a number of things that a cli can do to your library. Example Ideas # [1] Things a cli can do to enhance your library. 🆚 print version 🕶 print readme 📝 print changelog 📃 print config ✏ change config 👩‍🎓 run a tutorial 🏗 scaffold a project with cookiecutter 🖱 Click [2] # [3] Click [2] is the most popular python cli tool framework for python. There are others, some old, some new comers that make take the crown. For now Click [2] is the gold standard if you want to make a powerful cli quickly. If you are dependency conscious and dont need a lot of tooling, use argparse [4]. Project Structure # [5] . ├── setup.py └── simple_click ├── cli.py └── __init__.py ❯ cli.py # [6] # simple_click/cli.py import click __version__ = "1.0.0" @click.group() def cli(): pass @cli.command() def version(): """prints project version""" click.echo(__...

Personal URL shortener with Netlify Redirects

I love using URL shorteners to easily share links without hitting character limits, but they loose their meaning. Services like bit.ly will save my links for me so that I can find them, but I would rather them to be easy to remember. https://bit.ly/2ruLwQz does not roll of the tongue so well. 301 🤸‍♀️ # [1] I recently discovered a really cool feature of netlify that I have always looked past, _redirects. It is so simple cool and powerful, every netlify site should do this! But how 🤷‍♀️ # [2] simply add a _redirects file to the root of your your published site with the following format. The trick I found with my gatsby site was that it needed to be in my static directory /static/_redirects, not root. Next you just put space separated links on separate lines. #’s can be used for comments. # netlify redirects # from_url to_url # Short-Blog /blog/scli /blog/simple-click/ /blog/cmdt /blog/cmd-exe-tips/ . . . # splats /b* /blog/:splat /n* /notes/:splat # External /twitter https...

⭐ szsdk quick

szsdk [1] has done a fantastic job with quick [2]. Highly recommend taking a look. A real QUICK Qt5 based gUI generator for ClicK References: [1]: https://github.com/szsdk [2]: https://github.com/szsdk/quick

cmd.exe tips

I spend a lot of my time at the terminal for my daily work, mostly in Linux or wsl. One big reason for using wsl over cmd.exe is the ease of walking through history that fzf provides. This week we had a windows bug in a cli and I was stuck in vanilla cmd.exe 😭 > Cmder # [1] [2] First off if you are stuck using cmd.exe, do yourself a favor and get cmder. It makes life just a bit easier. It is super confugurable and comes with several power ups that make it a bit more enjoyable than cmd.exe. History # [3] F7 - Scroll through history F8 - Search history based Example # [4] Your browser does not support the video tag. [5] .bat # [6] The next simple technique is to save your commands into a .bat file. Any valid command ran with cmd.exe can be saved into a bat file and called again later by running it in the terminal. save your command use f7/f8 to get your command back add > filename.bat at the end, hit the home key and add echo to the front. Do not wrap with quotes. This is...

⭐ wfxr forgit

If you’re into interesting projects, don’t miss out on forgit [1], created by wfxr [2]. 💤 A utility tool powered by fzf for using git [3] interactively. References: [1]: https://github.com/wfxr/forgit [2]: https://github.com/wfxr [3]: /glossary/git/

⭐ grantjenks python-c2f

I’m really excited about python-c2f [1], an amazing project by grantjenks [2]. It’s worth exploring! Cython for All with GitHub Actions References: [1]: https://github.com/grantjenks/python-c2f [2]: https://github.com/grantjenks

⭐ wesbos beginner-javascript

Check out wesbos [1] and their project beginner-javascript [2]. Slam Dunk JavaScript References: [1]: https://github.com/wesbos [2]: https://github.com/wesbos/beginner-javascript

⭐ brillout awesome-react-components

If you’re into interesting projects, don’t miss out on awesome-react-components [1], created by brillout [2]. Curated List of React Components & Libraries. References: [1]: https://github.com/brillout/awesome-react-components [2]: https://github.com/brillout

What is something you should have learned or understood earlier?

Mine is the python debugger. I was a long holdout thinking that print statements were sufficient. That was untill I started having errors crop up in functions that took minutes to run. The thing that I most notably wish I would have known about is post_mortem. Example # [1] [ins] In [4]: def repeater(msg, repeats=1): ...: "repeats messages {repeats} number of times" ...: print(f'{msg}\n' * repeats) [ins] In [5]: repeater('hi', 3) hi hi hi [ins] In [6]: repeater('hi', 'a') --------------------------------------------------------------------------- TypeError Traceback (most recent call last) <ipython-input-6-0ec595774c81> in <module> ----> 1 repeater('hi', 'a') <ipython-input-4-530890de75cd> in repeater(msg, repeats) 1 def repeater(msg, repeats=1): 2 "repeats messages {repeats} number of times" ----> 3 print(f'{msg}\n' * repeats) 4 Debug with iPython/Jupyter %debug Vanilla Debug # [2] import pdb import sys pdb.post_mortem(sys.last_traceback) More # [3] For more inform...

Supercharge Zsh Startup

I have been using oh-my-zsh successfully for about 2 years now. But lately my startup time has been really bothersome. It has grown to the point where it was taking about 5.5s to startup a shell! This is ok if I am going to spend some time in here for awhile and do some work that benefits from all of the autocompletions, plugins, and shortcuts that oh-my-zsh brings. But to only jump in to run a handful of commands is infuriating. 📑 My Setup # [1] I believe the real issue is io speed on wsl. I have some remote servers with similar configs that are 10x faster or more, loading in 100s of milliseconds rather than seconds. Sourcing all of the individual plugin files are just too much for it. 💨 How Fast can it be # [2] Quick side note: your zsh config is controled by your ~/.zshrc file. This file can source other files, load plugins, or run literally anything. Time the initial time time zsh -c exit Move your ~/.zshrc config file. mv ~/.zshrc ~/.zshrc-back Time the fastest startup p...

Keep Location List Closed

Vim’s (neovim in my case) location list can provide some very useful information while developing. Mine gives me information about linting and type checking errors with fairly little config. Generally, it sits nicely at the bottom of the screen and barely affects me. Other times, especially while zoomed way in during a presentation, it just gets in the way. [1] location list eats the screen Location List eating up the screen while I am zoomed in and trying to live code Toggling the location list # [2] Through some google search I found the culprit was syntastic. It has an auto_loc_list feature. We can turn it off by setting syntastic_auto_loc_list=0. let syntastic_auto_loc_list=0 Keybindings # [3] I want to keep the location list open automatically most of the time, but when I don’t want it to keep opening it’s generally detrimental. Trying to live code while the location list keeps taking up the whole screen is not cool. First, create a function that will toggle both the lo...

⭐ carykh jumpcutter

I came across jumpcutter [1] from carykh [2], and it’s packed with great features and ideas. Automatically edits vidx. Explanation here: https://www.youtube.com/watch?v=DQ8orIurGxw References: [1]: https://github.com/carykh/jumpcutter [2]: https://github.com/carykh

⭐ great-expectations great_expectations

Check out great-expectations [1] and their project great_expectations [2]. Always know what to expect from your data. References: [1]: https://github.com/great-expectations [2]: https://github.com/great-expectations/great_expectations

⭐ alyssaxuu flowy

I’m impressed by flowy [1] from alyssaxuu [2]. The minimal javascript library to create flowcharts ✨ References: [1]: https://github.com/alyssaxuu/flowy [2]: https://github.com/alyssaxuu

⭐ blocks blocks

I came across blocks [1] from blocks [2], and it’s packed with great features and ideas. A JSX-based page builder for creating beautiful websites without writing code References: [1]: https://github.com/blocks/blocks [2]: https://github.com/blocks

⭐ asmeurer removestar

I like asmeurer’s [1] project removestar [2]. Tool to automatically replace ‘import *’ in Python files with explicit imports References: [1]: https://github.com/asmeurer [2]: https://github.com/asmeurer/removestar

⭐ lolcommits lolcommits

Check out lolcommits [1] and their project lolcommits [2]. 📷 git [3]-based selfies for software developers References: [1]: https://github.com/lolcommits [2]: https://github.com/lolcommits/lolcommits [3]: /glossary/git/

⭐ jacobdeichert mask

I’m really excited about mask [1], an amazing project by jacobdeichert [2]. It’s worth exploring! 🎭 A CLI task runner defined by a simple markdown file References: [1]: https://github.com/jacobdeichert/mask [2]: https://github.com/jacobdeichert

⭐ pyjanitor-devs pandas_flavor

Check out pyjanitor-devs [1] and their project pandas_flavor [2]. The easy way to write your own flavor of Pandas References: [1]: https://github.com/pyjanitor-devs [2]: https://github.com/pyjanitor-devs/pandas_flavor

⭐ tj go-termd

I like tj’s [1] project go-termd [2]. Package termd provides terminal markdown rendering, with code block syntax highlighting support. References: [1]: https://github.com/tj [2]: https://github.com/tj/go-termd

⭐ pomber git-history

I recently discovered git-history [1] by pomber [2], and it’s truly impressive. Quickly browse the history of a file from any git [3] repository References: [1]: https://github.com/pomber/git-history [2]: https://github.com/pomber [3]: /glossary/git/

⭐ csurfer pypette

Check out csurfer [1] and their project pypette [2]. Ridiculously simple flow controller for building complex pipelines References: [1]: https://github.com/csurfer [2]: https://github.com/csurfer/pypette

⭐ psf requests

Check out requests [1] by psf [2]. It’s a well-crafted project with great potential. A simple, yet elegant, HTTP library. References: [1]: https://github.com/psf/requests [2]: https://github.com/psf

⭐ nitayneeman vscode-git-semantic-commit

Check out vscode-git-semantic-commit [1] by nitayneeman [2]. It’s a well-crafted project with great potential. 💬 A Visual Studio Code extension which enables to commit simply by the semantic message conventions References: [1]: https://github.com/nitayneeman/vscode-git-semantic-commit [2]: https://github.com/nitayneeman

⭐ MarcSkovMadsen awesome-streamlit

awesome-streamlit [1] by MarcSkovMadsen [2] is a game-changer in its space. Excited to see how it evolves. The purpose of this project is to share knowledge on how awesome Streamlit is and can be References: [1]: https://github.com/MarcSkovMadsen/awesome-streamlit [2]: https://github.com/MarcSkovMadsen

⭐ bencoder js13k-2019

I’m impressed by js13k-2019 [1] from bencoder [2]. xx142-b2.exe. An entry for js13kgames 2019 References: [1]: https://github.com/bencoder/js13k-2019 [2]: https://github.com/bencoder

⭐ gabLaroche death-to-ie11

Just starred death-to-ie11 [1] by gabLaroche [2]. It’s an exciting project with a lot to offer. Countdown for IE11 end of support References: [1]: https://github.com/gabLaroche/death-to-ie11 [2]: https://github.com/gabLaroche

⭐ igorbarinov awesome-data-engineering

I came across awesome-data-engineering [1] from igorbarinov [2], and it’s packed with great features and ideas. A curated list of data engineering tools for software developers References: [1]: https://github.com/igorbarinov/awesome-data-engineering [2]: https://github.com/igorbarinov

⭐ microsoft vscode-python

I’m really excited about vscode-python [1], an amazing project by microsoft [2]. It’s worth exploring! Python extension for Visual Studio Code References: [1]: https://github.com/microsoft/vscode-python [2]: https://github.com/microsoft

⭐ Kashu7100 Recreation-of-Nature

If you’re into interesting projects, don’t miss out on Recreation-of-Nature [1], created by Kashu7100 [2]. ALife simulation with Python: patterns, behavior, and cognition. References: [1]: https://github.com/Kashu7100/Recreation-of-Nature [2]: https://github.com/Kashu7100

Quick Progress Bars in python using TQDM

tqdm is one of my favorite general purpose utility libraries in python. It allows me to see progress of multipart processes as they happen. I really like this for when I am developing something that takes some amount of time and I am unsure of performance. It allows me to be patient when the process is going well and will finish in sufficient time, and allows me to 💥 kill it and find a way to make it perform better if it will not finish in sufficient time. [1] for more gifs like these follow me on twitter @waylonwalker [2] Add a simple Progress bar! from tqdm import tqdm from time import sleep for i in tqdm(range(10)): sleep(1) convenience TQDM also has a convenience function called trange that wraps the range function with a tqdm progress bar automatically. from tqdm import trange from time import sleep for i in trange(range(10)): sleep(1) notebook support There is also notebook support. If you are bouncing between ipython and jupyter I recomend importing from the auto ...

⭐ kennethreitz bake

I’m impressed by bake [1] from kennethreitz [2]. Bake — the strangely familiar workflow utility. References: [1]: https://github.com/kennethreitz/bake [2]: https://github.com/kennethreitz