Caption this

[simonw]

https://www.youtube.com/watch?v=0SPqMR08VWU

[github-actions[bot]]

[youtube] 0SPqMR08VWU: Downloading webpage
[youtube] 0SPqMR08VWU: Downloading android player API JSON
[youtube] 0SPqMR08VWU: Downloading MPD manifest
[youtube] 0SPqMR08VWU: Downloading MPD manifest
[info] 0SPqMR08VWU: Downloading subtitles: en
[info] 0SPqMR08VWU: Downloading 1 format(s): 22
[info] Writing video subtitles to: How to build, test and publish an open source Python library (without sign language) [0SPqMR08VWU].en.ttml
[download] Destination: How to build, test and publish an open source Python library (without sign language) [0SPqMR08VWU].en.ttml

[download] 1.00KiB at  Unknown B/s (00:00)
[download] 3.00KiB at  Unknown B/s (00:00)
[download] 7.00KiB at    6.58MiB/s (00:00)
[download] 15.00KiB at   10.81MiB/s (00:00)
[download] 15.66KiB at    6.98MiB/s (00:00)
[download] 100% of 15.66KiB in 00:00 at 275.56KiB/s

[github-actions[bot]]

hello hi gotham uh my name is simon and 
how to build test and publish 
um i'm actually going to publish a library while 
which i've been copying and pasting into projects 
thing that helps you create string based um 
i'll do a quick demonstration of what that looks 
and now if i do pid.fromint one two three four it 
two three four so very simple piece of code let's 
on the python package index so i'm going to create 
available name right now and i'm going to add that 
we'll stick it in that folder and we'll paste 
package all you need for sure is a setup.pie 
so i'm going to create that and then i'm going 
simplest possible version of a valid setup.my file 
it's a tiny python library in the description 
that pid stop by file i just created so now in 
now if i run python3 setup.pi sdist this is where 
file called pids hyphen 0.1.gz and that is a 
to install this package i can actually demonstrate 
pop that open and we'll do pip install what's 
when that prices it installs it and now if i 
code that i can start to run so let's upload this 
with a tool called twine i can say twine upload 
i've just created when i do this it'll ask me to 
you'll need to create an account on pi pi before 
and it gives me a url and this is live on the 
anyone in the world can install by running pip 
author of this package has not provided 
documentation so let's build that now as a simple 
a tiny bit of documentation i wrote earlier i'm 
and vs code can give us a little preview of it 
exciting but it does explain what's going on 
package the way we do that is by adding a tiny bit 
go i'll copy and paste this in so we can add two 
description and long description content type 
i've written called get long description which 
variable so we add this little bit of boilerplate 
going to bump up the version number to 0.1.1 to 
run python3 setup.pi sdist um oh it doesn't like 
that we now have a file in dist called 0.1.1 and 
and stick in those credentials one more time
this has given us our second base on pipe 
got documentation the contents of that 
so for our next step let's add some tests i'm 
this i need to add pi test as a test dependency 
the pids test dependencies are my test and now 
environment i'll call it vien i'll do source via 
to type pimp install dash e for editable of my 
running this installs pi test now if i run pi test 
so let's create a test folder and i'm going to 
in stockpi and the great thing about pi test is 
we could say test from int and it's 
equals and mzq so i'll try running that test 
is the correct value i can stick gxd in 
the opposite direction so i'll test test to int i 
and when those tests there one two three five 
have a pasting passing test suite and this can 
so the next step is to get this up on github 
pids i'll use the default settings for that 
just gives you the commands you need to run 
i'm going to git add my readme my 
and then i'll paste in these four lines here and 
me but the really neat thing about github 
to run your tests for you um the way you do that 
so rather than create that um by hand i'm going 
um my sqlite explain project i happen to know has 
here so now if we look in here we now 
um yaml and a test yaml this right here is the one 
installs the package under four different versions 
so i can now do the git add dot 
get push and over here github will spot that 
start running that test action for me straight 
different jobs in github actions one for each of 
and it's already started running those it's 
versions all four different versions we look 
it's called it's installed dependencies it's run 
green ticks clicking in and just like that our 
and our commit that even gets a little 
so i have one last trick up my sleeve i'm going 
without running anything on my computer at all 
api token on pipi called pids i'm going to 
to that pids project and that token and i will 
for my github repository so i can do add secret 
anytime i push a release to this github 
and will publish that release so i'm going to 
and i'm going to publish a new release um release 
0.1.2 and let's just say added added tests will 
action kicks into effect so this is my publish 
first because you wouldn't want to publish a 
and once the tests have passed it fires 
upload script that i showed you earlier so this 
and now it's publishing that package up to pipi 
that was published entirely through automation 
and i have published extensive notes on this at