sinarf's journal

Yet another nvim for Python 3 development setup

Sat, 28 Mar 2020 15:20:00 +0000

Introduction

I am playing with Python these days and since I love tools, I’m looking for the right tool.

My editor of choice is vim (now neovim) and there is a lot of stuff for Python development. See the Links section below for a good read.

What was my problem with existing resources?

Many tutorial gives you a .vimrc file to drop in your Home directory.
Python-mode seems promissing, but I couldn’t make work the refactoring part.
Some of the plugin used are obsolete

What is my goal?

Having a real setup tutorial, with every line of configuration explained.

I would like to have these feature:

Code completion
PEP8 autoformating
Code lint
Simple access to documentation
A simple way to run a script
A simple way to run unit test

Bonus features would be:

Automaticaly run the test on every save
A simple way to run a script with parameters

Refactor

rope vim plugin

For the refactoring part, we’ll use rope.

First install the dependencies:

pip install rope ropemode ropevim

Install the vim plugin

Plug 'python-rope/ropevim'

I enable this options.

"Rope                                                                                                                                                                          
let ropevim_vim_completion=1
let ropevim_extended_complete=1
	

Code validation with flake8

flake8

First install the dependency:

pip install flakes

Install the vim plugin

Plug 'nvie/vim-flake8'

I enable this options.

"Run each time you save Python file
autocmd BufWritePost *.py call flake8#Flake8()
"flake8
let g:flake8_show_in_gutter=1
let g:flake8_show_in_file=1
	

Code completion wich coc and jedi

I am already using coc as my completion tool. To make it work with python I add to install the plugin python for coc. In vim run:

CocInstall coc-python

Then I had to install the jedi library :

yaourt -Syu python-jedi

Conclusion

I haven’t made the unit test work yet, but I already have:

Code completion
PEP8 autoformating
Code lint
Simple access to documentation
A simple way to run a script

I still missing:

A simple way to run unit test

Comeback: the return of the revenge (Ep: Unknown)

Sun, 08 Mar 2020 15:20:00 +0000

Hello,

Long time no see.

This morning I found a good name for my personal project of diminishing my dependency to commercial SaaS product. I made it a project and I bought the domain names. I will handle this project publicly on https://framagit.org.

I declare the SaaSOSS Project open!

How to blog with Jekyll

Mon, 17 Oct 2016 10:43:52 +0000

This post is a work in progress, I’ll add stuff later

A few months ago, I setup a Jekyll blog, everything is working fine. The only thing is I don’t always remember how to blog. I do this post to regroup all information I need for everyday blogging.

I have customized my vim configuration, so spellcheck is enabled on markdown Filetype.

Links :

Jekyll documentation
Jekyll vim plugin. Create a new post with :Jpost!
Github markup documentation, this is the best entry point I know about this flavor of markdown.
See the site locally, in the blog directory run jekyll serve --drafts

Review of Adventures with Cannabis Edibles by Old Hippie

Tue, 22 Mar 2016 12:10:34 +0000

Today, I was browsing beyondchronic.com. I discovered the site a few days ago and I love it. The articles are precise and well writen and I Love the tone of the site, so when I saw that some of the article have made into a book, I bought it earlier today and red it on my kindle. This book is about edible but since it is not an edible you can eat the whole thing, it is safe and fun to read. :D

I started this writing wanting to make a classical review but, maybe because I took half a tea spoon of AVB with my falafel sandwich 45 minutes ago, I feel more like sharing my adventures. Maybe that should be the real review type, hum…

I do like the fact that the old friend is insisting on the be carreful, even with years and years of experience and supposed tolerance, you can take too much. So be aware, and if you have taken too much, remember that it cannot kill you, it won’t even try. But you may thing you are going to die. ;)

I am experiencing with edible for a few month now. I made brownies with hash, I made cannabutter from hash. I did that without any real knowledge about decarbs or anything else than THC loves fat. I use my cannabutter in brownies of with pastas or I tried it alone but it tasted very bad and it was hard not to barf. Then I found the simplier way to consume my butter with this recipe :

Recipe: Put in cup your dose of butter and dark chocolate and honey, then 30 to 40s in the micro wave so you can mix the ingredients together. Then you have a Space Chocolate Shooter. I don’t give any indication of the dosage here because it depends on your butter and your tolerance. You MUST try and respect the rules of edibles (extracted from the book)

Try less than 1/8 of the recommended dose for any new edible.

If it smells strongly, it probably is seriously strong.

If it tastes strongly, it really is seriously strong!

Wait at least 2 hours, or until you feel the effects, before adding another same-sized piece to your dose (assuming you decide you do want more).

Edibles always have a built-in time delay. Plan in advance what you’ll be doing and where you’ll be when they kick in (generally anywhere from 1/2 hour to 2 hours after eating).

This days I do my first experiment with AVB, the thing I love with it. It taste great, I love putting it in my food, it is a new spice. Until now I never took too much, but the other day I was taking my ABV with some peanut butter and I thought it would be so easy to take too much, just because it taste so good. So I mesure what I’m gonna take and put it in a separate jar and try not to take directly from the goodie jar.

I did all my experiments in the confort of my home. I didn’t tried it in the wild yet.

You can buy the ebook here :

Sorry for the french

Mon, 21 Mar 2016 07:03:43 +0000

C’est le nom de ma chaine Youtube, dont voici la vidéo d’introduction.

Je ne crois pas à la fidélité.

Wed, 16 Mar 2016 01:01:50 +0000

Selon une croyance commune la fidélité serait une vertue.

La fidélité c’est la loi du premier arrivé. Je ne demande pas la fidélité, je lui préfère l’honnêteté.

S’il vous plait, ne me soyez pas fidèle, soyez avec moi parce que je suis le meilleur pas parce que j’étais le premier

Legalization or traffic, that is the question.

Tue, 15 Mar 2016 11:01:50 +0000

There is only 2 choices. Becauce there is no soft drug against hard drug.

It is le white man drugs : Alcohol, Tobacco and prescription drugs and on the other hand there is all the non WASP drugs.

legalisation

A legal access to psychotrope substance.

Provides information and harm reduction.

Traffic

The prohibition generates traffic. This is a fact.

Provides corruption and police state.

A rapid quizz about how to handle drugs. Are you for :
— Michel Blavin (@sinarf) March 15, 2016

I could have ask the following question : Are you racist? Yes means traffic. ;)

New home for my journal

Mon, 14 Mar 2016 11:01:50 +0000

This will be the new home of my journal.

I have blog in years, so why start a new blog?

Because I have problem with Google products. I use Google services extensivly but they are becomming less and less useful, I should say useable.

Even Android, I gave my Nexus 5X to my daughter, because it was too buggy and sluggish for me due to Marshmallow. I bought a HTC One M8s with lollipop on it, way way way way better, even with sense overlay.

Should I blog more?

Tue, 29 Dec 2015 08:43:00 +0000

I hate when people do this kind of posts, telling I am gonna do it, is useless.

Blog or shut the fuck up!

Looking for a new laptop...

Mon, 31 Oct 2011 15:33:00 +0000

My desktop computer is almost 4 year old and my laptop 3 yr old. I'm starting to feel the need for a new PC.
I don't use my desktop very much and it feel like a waste of space and power. I am looking for a good laptop, my uses are :

Development under eclipse.
Usual Web surfing, time wasting online.

My current Laptop is a Lenovo X300 name xena which is a 13" screen laptop with a low voltage processor but I have few issues with it :

It gets warm (it is a known problem on this hardware)
The performance are at a level that can make it my main machine.
Don't need the smallest form factor would prefer a larger screen with full HD (eclipse does need a lot of pixels).
It could have a longer battery life considering that I replaced the optical drive with a second battery.

There the technical characteristics I'm looking for :

Should run perfectly under Linux.
I would love not having to pay the windows tax as I don't use it. system76 seems to be a solution but they don't do french keyboard.
15" screen with a good resolution at least 1680*1050 but full HD would be best.
A good keyboard (the lenovo thinkpad ones are perfect).
8 Go RAM
>= 500 Go drive (don't need a SSD).
A docking station would be nice to use the laptop as a desktop with a dual screen.
Good battery life, the more the better I would love a >5h of real battery life.

So far, I've looked a the at the Dell XPS 15z which seems nice, but not many options to customize the beast.

Please, don't tell me to buy a Mac, I'm looking for a computer. ;)

Edit: I want to revamp all my IT setup to simplify and secure it. I started a mindmap about it :