mhm
#ot1-perplexing-regexing
dreamy wharf
inland wolf
ye
hasty musk
soup infact is my wife, but im not old enough to have a wife in the law books
who is that? sorry if he iconic, Me nEw to python community
inland wolf
hes the creator of python
lunar crescent
who is that? sorry if he iconic, Me nEw to python community
he's the creator of python
inland wolf
damn
solemn leaf
guido van rossum
hasty musk
he's the creator of python
HOLY!! Sorry your honor! For not knowing You you were. I am now informed who the masterpiece in the photo is. Cheers to all!
has kosayoda always been typing btw?
acoustic moss
yes
scarlet wind
yea
lunar crescent
yes
tribal aurora
yep
inland wolf
yep
hasty musk
Just everyone says a form of yes
lunar crescent
yup
inland wolf
ye
edgy crest
Oui
inland wolf
ja
lunar crescent
Π΄Π°
inland wolf
hanji
acoustic moss
hyan
last mantle
lol
inland wolf
speaker
last mantle
k'taka
inland wolf
studied hindi for 10 years, cant even speak properly
well its 4 for me
hasty musk
tf?
proud rock
studied hindi for 10 years, cant even speak properly
Sad
Ik fluent hindi
But thts not my mother tongue
twin charm
studied hindi for 10 years, cant even speak properly
sameee but 6 years
acoustic moss
I basically learnt hindi from cartoons lol
inland wolf
same
twin charm
shinchan?
median domeBOT
twin charm
the normal one.
brazen ingot
pink chocolate
twin charm
whatever its called.
brazen ingot
i like cookie 
twin charm
pink chocolate
is it just the colour or is the flavor different?
twin charm
haha
brazen ingot
next scaleios
twin charm
what a coincidence.
brazen ingot
lul
twin charm
ok byebyebee
twin charm
ok byebyebee
....
brazen ingot
ooof
twin charm
too dark too
brazen ingot
electricity gone ?
twin charm
Naw.
lunar crescent
milk chocolate
brazen ingot
flutter chocolate
toxic pebble
hey guys
zealous hull
.love @polar knoll @median dome
median domeBOT
zealous hull
.love @median dome @royal lake
median domeBOT
zealous hull
.love @wide verge @royal lake
median domeBOT
acoustic moss
most interesting
zealous hull
.love @median dome @royal lake#4329
median domeBOT
royal lakeBOT
lunar crescent
.src love
median domeBOT
ornate nymph
does anyone here using windows have a second to test something for me?
acoustic moss
sure
inland wolf
what do u need to test?
ornate nymph
def windows_memory_percent():
import ctypes
from ctypes import wintypes
class MemoryStatus(ctypes.Structure):
_fields_ = [
('ullTotalPageFile', ctypes.c_uint64),
('ullAvailPageFile', ctypes.c_uint64),
('ullTotalVirtual', ctypes.c_uint64),
('ullTotalPhys', ctypes.c_uint64),
('ullAvailVirtual', ctypes.c_uint64),
('ullAvailPhys', ctypes.c_uint64),
('ullAvailExtendedVirtual', ctypes.c_uint64),
('dwLength', wintypes.DWORD),
('dwMemoryLoad', wintypes.DWORD)
]
memStatStruct = MemoryStatus()
memStatStruct.dwLength = ctypes.sizeof(memStatStruct)
ctypes.windll.kernel32.GlobalMemoryStatusEx(ctypes.byref(memStatStruct))
return memStatStruct.dwMemoryLoad
# import psutil
x = [1,1] * int(1e8)
print(windows_memory_percent())
Just let me know if that returns a number or throws an error
acoustic moss
gives me 0
ornate nymph
well i guess I have some more work to do
wraith hound
Maybe I screwed something up since this wasn't a proper python file, but
ornate nymph
interesting
wraith hound
Lemme see what IDLE says
ornate nymph
Maybe I need to use a pointer π
wraith hound
I got 0 in IDLE
acoustic moss
Maybe I screwed something up since this wasn't a proper python file, but
might be because it exceeded memory limits
at x = [1,1] * int(1e8)
dusty cobalt
Anyone familiar with sockets / winsock and python + cpp that could help me figure out what is wrong with my setup?
I have a cpp server running that sends an image as bytes, first the amount of images, then it loops through a vector and sends the image size and then the bytes. I have a python client that receives the messages. First iteration is fine but on second iteration the image size that should be an independant message is suddenly in the beginning of the image bytes
vapid nymph
@wraith hound u know regex?
wraith hound
Not really
vapid nymph
why would anyone do this http[s]? ???
acoustic moss
optional s
wraith hound
Why not ask in pygen though?
inland wolf
ye
acoustic moss
accepts http or https
inland wolf
ye
vapid nymph
but
inland wolf
? makes it zero or more
vapid nymph
the ? does that itself
inland wolf
what
acoustic moss
he means that the [] are redundant
acoustic moss
ye pretty sure they are
vapid nymph
this regex is
http[s]?:\/\/(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F]))+
?: within () would make it a non-capturing group
acoustic moss
not sure what it means when its not in ()
rugged echo
```re
http[s]?:\/\/(?:[a-zA-Z]|[0-9]|[$-_@.&+]|[!*(),]|(?:%[0-9a-fA-F][0-9a-fA-F...
ah, interesting
wraith hound
aaaaAAAA
vapid nymph
!src
royal lakeBOT
vapid nymph
There's gotta be a url regex in there somewhere I can look at
(https?://[^\s]+)
Okay then.
the problem with that regex
young shoal
@low chasm wtf
lunar crescent
taim trahvel
low chasm
<@!416345453530054657> wtf
Huh?
young shoal
how
low chasm
I'm just too good at this
wraith hound
Aboo can see the future
low chasm
Indeed
inland wolf
lol
lunar crescent
lol
lunar crescent
like this: https://medium.com/flutter-community/navigate-without-a-buildcontext-in-flutter-code-guide-2d344ee0e4d6 ?
last mantle
O
inland wolf
ye
acoustic moss
latent scaffold
oh my
acoustic moss
I'm a bad, bad person
misty dew
infinimata's response was to a different thing
inland wolf
sussy
vapid nymph
infinimata's response was to a different thing
a likely story
narrow pasture
#ot1-perplexing-regexing and do not the cat
inland wolf
agreed
acoustic moss
ah shit, I the cat
inland wolf
π
vapid nymph
my guy lol
tardy rain
Ye
inland wolf
bruh nice
royal lakeBOT
Pipfile lines 1 to 9
[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true
[[source]]
name = "pypi"
url = "https://pypi.org/simple"
verify_ssl = true```Ya, it's kinda new
vapid nymph
bad code tho
wraith hound
4/27
vapid nymph
deletes redundant pipfile statement
wraith hound
bad code tho
Bad Python bot code or bad other code?
vapid nymph
`Pipfile` lines 1 to 9
```Pipfile
[[source]]
name = "pypi"
url = "https://pypi.o...
this code
wraith hound
oh
vapid nymph
the literal code it shows
smh
guess i need to parse a poetry.lock and convert it to a poppyfile.lock
ugh
last mantle
poppy
latent scaffold
bruh I'm never going to figure this out haha
I can no longer python3 -m robbie... how sad
inland wolf
goodbye robbie π
latent scaffold
idk why it just refuses to work
and I can never find any good resources
._. it's installing the package with the name src
tardy rain
I would take a look at how flask handles setup and package structure tbh
It has a similar structure to yours, with scripts and a src dir
latent scaffold
hmm
inland wolf
is it called getx
inland wolf
Getx.to(Page())
last mantle
hmm
inland wolf
it can do more than state management
last mantle
i will try it for future apps π
latent scaffold
I would take a look at how flask handles setup and package structure tbh
ah. yes, this helped
last mantle
yes
latent scaffold
it should be src/robbie/<all of robbie's code>, not src/<all of robbie's code>
so now.. I can do
#!/usr/bin/env python3
from robbie.__main__ import main
from robbie.utils import entrypoint
@entrypoint
def _entry():
main()
and it works
inland wolf
nice
last mantle
tf is robbie
last mantle
what does it do
inland wolf
robbie
latent scaffold
on second thought
last mantle
...
latent scaffold
tardy rain
Does it work now?
latent scaffold
yes
vapid nymph
+-------------+ +-----------+
input -> | |---------->| | >----------+
| HTTP POST | | SNEKBOX | execution |
result <- | |<----------| | <----------+
+-------------+ +-----------+
^ ^
| |- Executes python code
| |- Returns result
| +-----------------------
|
|- HTTP POST Endpoint receives request and returns result
+---------------------------------------------------------
yert
last mantle
k
vapid nymph
i broke my snekbox lol
last mantle
good
latent scaffold
Is there such a way to clean unused site packages in pip
inland wolf
i think theres a pip pacjage for that
round rose
Does it clean itself
vapid nymph
what was that
latent scaffold
oh nothing
rough sapphire
vapid nymph
lmao
since there's both a pyproject.toml and a pipfile
I uh
did the unspeakable.
i created two virtual enviroments
pearl sail
soup
rich moon
u know a language is old when it supports goto label statements
vapid nymph
!pypi toml
royal lakeBOT
vernal oasis
Hello I'm Brazilian and I would like to know what you think of Brazil (I don't know how to speak English)
hasty musk
Henlo
vapid nymph
POETRY IS GREAT
latent scaffold
is it
vapid nymph
yes
hasty musk
Hello I'm Brazilian and I would like to know what you think of Brazil (I don't k...
I've neva been, but Football seems great there! soccer as some would call it
latent scaffold
I've neva been, but Football seems great there! soccer as some would call it
How to confuse everyone 101
latent scaffold
because I can't tell what the difference is
what is football and what is soccer
do you mean football or soccer
by "football" do you mean football or soccer \π©
my brain hurts
hasty musk
When I say football I mean Soccer, because I don't like saying soccer
latent scaffold
... but what is soccer to you
hasty musk
Thats Why when I refer to Footbal in America, I say "American Football"
hasty musk
... but what is soccer to you
It... Is nothing...
latent scaffold
:faint:
misty dew
why does chocolate dipped lemons sound good
last mantle
No
misty dew
it does tho
last mantle
No
misty dew
mkay
last mantle
K
low chasm
I sure do love my chocolate dipped lemons
low chasm
why does chocolate dipped lemons sound good
it... does
wraith hound
why does chocolate dipped lemons sound good
β¦ it really does
misty dew
i need to try this
misty dew
if I do I'll send a picture
tardy rain
Chocolate oranges are a thing, cant imagine why lemons wouldnt be
misty dew
mhm
wraith hound
if I do I'll send a picture
Yes please
cyan dragon
i don't imagine chocolate lemons being bad at all, with sugar from the chocolate tbh
latent scaffold
chocolate lemon sounds kinda good
cyan dragon
lemons are less acidic than limes so...yeah. better than chocolate covered limes
royal lakeBOT
royal lakeBOT
vapid nymph
:sus:
latent scaffold
flake9
latent scaffold
lol
rich moon
dont they all have to be on at the same time
hushed olive
Hello, I need some help linking up pycharm accounts using github, rq, where can I access the sign in page on pycharm?
wait nvm, got it
rich moon
havent used pycharm is a super long time but i think when u do a push it prompts u for an account
acoustic moss
yeah it does
hushed olive
yeah
I was just trying to sync my chromebook account with my desktop
now all I need to do is learn how to use linux right, and see if I can sync projects then I'll be in the clear
versed saffron
I'm trying to figure out the best way to do because 100% there's no way this is efficient. I'm making chess and I'm now realizing my method of checking if a move will put the player in check, won't actually work, The way I have it now is by iterating over the board (dict), if the piece belongs to the opponent, check all possible legal moves, append them and return that list. Then make the move and check if that new position is in the list.
This works great if the king is the one moving but doesn't if it's not as it only checks the moves up to a piece - not past it. I've realized now that I need at least 2 layers of depth for any other piece (opponent moves -> player responses -> opponent moves to response). That means I have to find all possible opponent moves + for each one of those moves, find all possible responses + for each of those, find all possible opponent moves and return that.
I've had the thought of running this on a separate thread and running it right after a player makes a move in the game loop (with the exception of maybe running it at start of game (with a depth of 1), and causing the main thread to block until it gets that list. The issues is it will have to run:
for opponent_pieces:
for opponent_pieces.legal_moves():
for player_piece.legal_moves(`board):
for opponent_pieces.legal_moves(``board):```
and I'm a bit concerned about the complexity/time it'll take. I had some idea of caching a piece's possible moves - hashing them based on their current position - letting the loops use the cache if the piece hasn't moved but is there a better way to approach this?you can cache the "in-check" positions from the previous move
would probably just be a set of coordinates or something
versed saffron
but wouldn't that be invalid after the opponent moves?
young shoal
then you can calculate it again
versed saffron
doesn't that negate the purpose of caching it
young shoal
you don't run into your quarduply nested for loops
it's just move_target in in_check_squares
vapid nymph
Here
vapid nymph
Ok
versed saffron
it's just `move_target in in_check_squares`
see that works if I'm moving the king but doesn't work in a position like this:
versed saffron
Thatβs a good question
acoustic roost
@vapid nymph https://github.com/Saransh-py/Ranzers.git
low chasm
Lmao
opaque bronze
hello Bois
opaque bronze
bruh why did they call it memoization, coulda called it caching
simple and effective
thick dawn
<@745853959121403985>
yeah
low chasm
So, you say that windows is the best, but beside better app support, why is that?
What benefits does it have
thick dawn
I think windows i the most common and hence is supported by all applications
low chasm
It's slower than Linux, heavier, and is limited in customization
low chasm
I think windows i the most common and hence is supported by all applications
besides app support
opaque bronze
many dev tools are better in linux
low chasm
^
opaque bronze
you get gcc chan builtin
low chasm
Hence why a lot of devs use linux
opaque bronze
and i have to use mingw like a n00b
thick dawn
*besides* app support
this only is the main reason for me. lol
low chasm
Lmao
last mantle
in what way is it slower?
it just uses more resources
low chasm
And more and more apps are being ported to Linux
low chasm
in what way is it slower?
it just uses more resources
More resources being used can result in it being slower
low chasm
Why not
misty dew
mAcOs iS bEsT ok goodbye
low chasm
not necessarily
can
last mantle
not in my pc
low chasm
mAcOs iS bEsT ok goodbye
No you fucking come back here
misty dew
πββοΈ
low chasm
On low end machines, people use linux over windows
thick dawn
ah! to be frank I am using windows from past 10 years. so i am used to it and don't want to change. that's all π
low chasm
Sure on a decent pc it won't make a difference
opaque bronze
ah! to be frank I am using windows from past 10 years. so i am used to it and do...
thats exactly the problem
low chasm
But the fact is there that Linux uses less resources
opaque bronze
people are resistant to change
low chasm
Windows shoves updates down your throat
opaque bronze
exactly when you need to do something important
low chasm
Yep
thick dawn
Windows shoves updates down your throat
that's where the problem comes. also windows 10 is resource hungry
low chasm
But for most users, windows is fine
quick ledge
ah! to be frank I am using windows from past 10 years. so i am used to it and do...
that is a valid reason
latent scaffold
people are resistant to change
yes, I think that's called the... boomer mentality
vapid nymph
Guys how can you write a schema for a toml?
latent scaffold
I think so, anyways... that people are reluctant to change simply because it's not what they're used to
opaque bronze
yeah
opaque bronze
atleast they can experiment with stuff
opaque bronze
they wont even TRY other things
low chasm
I don't think you can truly bash Linux without using a modern Linux distro thoroughly
latent scaffold
bash Linux? is that an awful pun?
thick dawn
Guys how can you write a schema for a toml?
go to #python-discussion
low chasm
bash Linux? is that an awful pun?
Oh shit
I'm so good at puns I don't even know when I'm making em
thick dawn
have you seen garuda linux. i like its design. fluid tabs
opaque bronze
I'm so good at puns I don't even know when I'm making em
this genius, it's almost frightening
thick dawn
its 10:40 am here
latent scaffold
have you seen garuda linux. i like its design. fluid tabs
Garuda is a no-go, truthfully
low chasm
Haha
vapid nymph
With Linux I can do whatever the fuck I want
Including deleting the root π
last mantle
have you seen garuda linux. i like its design. fluid tabs
design aside it has cool features
worth trying
low chasm
have you seen garuda linux. i like its design. fluid tabs
I'm not the most fond of it
latent scaffold
no
low chasm
Just use arch
latent scaffold
Arch-derivatives will never be good
low chasm
Some are half decebt
last mantle
it has built in BTRFS and ZRAM
low chasm
Though we can all agree, fuck manjaro
latent scaffold
If you don't want Arch, you don't want an Arch derivative
low chasm
You can get it
last mantle
ootb...
low chasm
Oh wait
thick dawn
give a mac to a windows user and he will ask how the hell should i copy. there's no ctrl button. (and vice-versa)\
low chasm
Ha yeah
last mantle
well the point is for a newbie, garuda is a nice distro
latent scaffold
Arch's DIY... there's almost nothing ootb
low chasm
If your a new user
last mantle
yes
latent scaffold
well the point is for a newbie, garuda is a nice distro
A newbie's not going to know how to use btrfs lmfao
low chasm
Do not at all use arch or a deritive
latent scaffold
or what zram even is
last mantle
zram is automatic
opaque bronze
Do not at all use arch or a deritive
sad i use arch btw noises
last mantle
no one needs to know anything
low chasm
For newbies, just go with lubuntu, kubuntu, or xubuntu
low chasm
~~sad i use arch btw noises~~
If your a new user
thick dawn
i heard of a chromeOS too. never saw it tho
low chasm
Ah no
opaque bronze
i heard of a chromeOS too. never saw it tho
eww
latent scaffold
i had driver issues
Then you simply forgot to tick the install additional software option
low chasm
My school uses chromebook
opaque bronze
sudo die
last mantle
Then you simply forgot to tick the install additional software option
no
i installed proprietary drivers
latent scaffold
hmm
last mantle
a lot of screen tear
low chasm
Open source?
latent scaffold
Did you use bumblebee or something
latent scaffold
I can only assume you did something wrong
thick dawn
i dont understand why the fuck do schools give students the worst OSes to work on. also some shitty IDEs too like code:blocks
last mantle
yes
low chasm
i dont understand why the fuck do schools give students the worst OSes to work o...
Chromebook are cheap and easy to moderate
latent scaffold
i dont understand why the fuck do schools give students the worst OSes to work o...
I truthfully don't believe ChromeOS is bad
latent scaffold
It's good at what it does
opaque bronze
this is funny as shit
low chasm
But school ruined it for me
latent scaffold
but I'd never personally use it willingly
low chasm
this is funny as shit
Lmao
thick dawn
my school still used windows 7. lmao
last mantle
anyways i tried linux and stuff, and until windows breaks, i wont switch
low chasm
That's fair
thick dawn
anyways i tried linux and stuff, and until windows breaks, i wont switch
same here
latent scaffold
tbh I don't really ever trust the word of "tried linux"
low chasm
I balance both of em
last mantle
tbh you dont trust anything
latent scaffold
I mean it's just one of those things
inland wolf
tbh i trust windows
thick dawn
which linux will you suggest me to use. i have 4 gigs of ram. and i want a nice design too
latent scaffold
If you found it that bad, you must be doing something wrong
low chasm
which linux will you suggest me to use. i have 4 gigs of ram. and i want a nice ...
Kubuntu is nice
last mantle
which linux will you suggest me to use. i have 4 gigs of ram. and i want a nice ...
you can make linux look like whatever
inland wolf
nice design can be achieved by any distro right?
last mantle
ye
low chasm
So is Xubuntu
low chasm
nice design can be achieved by any distro right?
Yup
latent scaffold
nice design can be achieved by any distro right?
Distro is not what matters, usually
thick dawn
k .thanks
low chasm
Kubuntu is just very easy to customize out of the box
inland wolf
epic
thick dawn
will be back later
low chasm
And it's beginner friendly
vapid nymph
Guys is there a way to define schemas for toml?
latent scaffold
Kubuntu is nice, but might take too much RAM
vapid nymph
So the IDE can suggest stuff
last mantle
Guys is there a way to define schemas for toml?
as in?
low chasm
Anyways, it's 1:16 am, and I should sleep, gn yall
vapid nymph
Like json config schemas
last mantle
So the IDE can suggest stuff
there is a toml extension na?
latent scaffold
There is
but I don't think there's a way to tell the IDE what to look for
that wouldn't make much sense
vapid nymph
Yeah, but the schema for a custom definition
latent scaffold
The IDEs themselves add stuff like that
vapid nymph
but I don't think there's a way to tell the IDE what to look for
There's json schemas
latent scaffold
It depends on the JSON, doesn't it?
vapid nymph
Yeah but you can basically put a link at the top of the file and it suggests stuff based off of that
vapid nymph
Ik vscode does that, not sure of pycharm and others
vapid nymph
vscode settings.json has a schema
Yeah. A cool thing is it can be more than just vscode settings :)
vapid nymph
I'm curious if such a thing exists for toml or yaml
inland wolf
hmm
vapid nymph
Why not json
latent scaffold
you can't have comments in JSON
mellow spire
Also what would you use for config
yaml
inland wolf
u can have comments
vapid nymph
Joe yes imma out him would use toml
inland wolf
i edited a tsconfig.json and it was filled with comments
latent scaffold
You can't have comments in JSON
mellow spire
yaml is a superset of json
inland wolf
bruh
last mantle
toml, for ease of use
vapid nymph
Toml because in toml you can have sections
last mantle
tables ftw
mellow spire
your choice, i had go wtih yaml
vapid nymph
Actually, thinking about this. Toml sections make the most sense for the different things these configuration are for
last mantle
yea
inland wolf
toml does makes more sense for config
vapid nymph
Ye
latent scaffold
In [1]: import json
In [2]: json.loads("""{\n "owo": "uwu" # this is a comment\n}""")
---------------------------------------------------------------------------
JSONDecodeError Traceback (most recent call last)
?
vapid nymph
If anyone wants to devils advocate against toml please do so
last mantle
bruh
latent scaffold
In [3]: json.loads("""{\n "owo": "uwu"\n}""")
Out[3]: {'owo': 'uwu'}
is not a comment in json
inland wolf
sad
inland wolf
ig some parsers just ignore //
vapid nymph
^
last mantle
JSON has comments
inland wolf
can have*
latent scaffold
JSON doesn't have comments
last mantle
its not recommended
vapid nymph
Iirc vscode literally calls it json with comments
inland wolf
ye
last mantle
ye
vapid nymph
ye
latent scaffold
It depends entirely on the implementation
but JSON itself does not have comments
vapid nymph
ye
latent scaffold
and ini/toml/yaml are better suited for configuration
vapid nymph
Ini looks just like toml ngl
inland wolf
π
latent scaffold
they're the exact same syntax wise, I think
latent scaffold
but... what?
vapid nymph
!pypi toml
royal lakeBOT
latent scaffold
Tom's Obv- yes
vapid nymph
While we're at it
latent scaffold
it's configparser
vapid nymph
!pypi ini
royal lakeBOT
latent scaffold
!pypi configparser
royal lakeBOT
inland wolf
ye
royal lakeBOT
latent scaffold
"TOML is somewhat similar to the INI format, but unlike INI, it has a standard specification and well-defined syntax for nested structures."
yes
latent scaffold
interesting
vapid nymph
Cool so the next step for me is to abstract away the settings to a toml
inland wolf
precisely
vapid nymph
Yes all of the default settings are literally coded into the bot ;-;
latent scaffold
that or use a Python file
vapid nymph
Eh
latent scaffold
like how setuptools has setup()
vapid nymph
Nah
latent scaffold
that way you can more easily govern what's put in
vapid nymph
Wdym
latent scaffold
with type-hints
and like.. mypy apir or something for checking
and whatever else... baked right in
vapid nymph
toml + pydantic/dataclasses/metaclassess
latent scaffold
no parsing and what-not
thick dawn
can i keep kubunto os along with windows 8.1 without losing my data
latent scaffold
can i keep kubunto os along with windows 8.1 without losing my data
Yes
vapid nymph
vapid nymph
!pypi pydantic
royal lakeBOT
vapid nymph
Whats mypy
latent scaffold
!pypy mypy
last mantle
i already use TOML for all my GUI's
royal lakeBOT
latent scaffold
you can use the API in your code to enforce static typing
vapid nymph
Pydantic can take user input and changes it to a model
latent scaffold
I don't know what that means
vapid nymph
Validates its all the correct type
The example
from datetime import datetime
from typing import List, Optional
from pydantic import BaseModel
class User(BaseModel):
id: int
name = 'John Doe'
signup_ts: Optional[datetime] = None
friends: List[int] = []
external_data = {'id': '123', 'signup_ts': '2017-06-01 12:22', 'friends': [1, '2', b'3']}
user = User(**external_data)
print(user)
#> User id=123 name='John Doe' signup_ts=datetime.datetime(2017, 6, 1, 12, 22) friends=[1, 2, 3]
print(user.id)
#> 123
!pypi serde
royal lakeBOT
vapid nymph
Yeah I guess
latent scaffold
or... in general
basically you make a struct statically typed with attribute names as the keys
and like JSON, for example (with serde_json)... it'll map it to the struct
vapid nymph
I'm confused lol
inland wolf
and like JSON, for example (with serde_json)... it'll map it to the struct
that is dope
latent scaffold
#[derive(Serialize, Deserialize, Debug)]
struct MyJSON {
name: &str,
age: i32
}
let my_object: MyJSON = serde_json.from_str(r#"{"name": "John Doe", "age": 42}"#).unwrap();
My Rust is... Rusty, but that's it, basically
inland wolf
whats r#
vapid nymph
OK yea same thing I think
inland wolf
i thought that was just r
vapid nymph
So gonna use toml and pydantic
vapid nymph
Damn this seems easy enough to redo the config
latent scaffold
in Python, you have to say like "\""
vapid nymph
The hard part is actually gonna be going through the entire bot and replacing the old config variables lol
inland wolf
because you could say `r#"""#`
damn
latent scaffold
It's such a good library
I love strongly typed things
Like things don't have to be typed with JSON, but it's faster and much safer
fallen knot
hi
latent scaffold
because you don't need to have an attribute for every single key-value field... you can leave out what you don't need
fallen knot
im a freshe
latent scaffold
so
struct MyJSON {
name: &str
}
for
{
"name": "Mr. Oooga-Booga",
"age": 42.0
}
is still valid... but age just goes poof
inland wolf
@last mantle yo
if one of my ram modules is 2400mhz can i have another ram module with a higher clock
or should they both stay the same
hm
so they will both run at then slowest clock
if they are differnet clock speeds
interesting
last mantle
idk if they will be compatible
but if they are it makes sense to run at the common clock
inland wolf
yes
alpine edge
lunar crescent
ok
rough sapphire
@alpine edge Your past few messages haven't been meaningful, please don't post such messages
buoyant gust
Hi
brittle mica
So I have been working on a reminder app made entirely in kivy and kivymd and I needed some help in testing it out. If anyone wants to help in testing please fill out the following form. You must have an android device and a telegram account for bug reporting. Here are some screen shots of the app https://forms.gle/SyD48QX1aJkEPLi89
lunar crescent
cool, but python is not really recommended for mobile app dev, but its ok
the ui is nice
brittle mica
cool, but python is not really recommended for mobile app dev, but its ok
yep learnt that the hard way when working on dev...wanted to see how far python can go on mobile dev
brittle mica
the ui is nice
thanks!
young shoal
that... is a bit sus
lunar crescent
why did you have to shorten the url there was no need to
its literally longer than just https://pydis.com/timeline/
rough sapphire
I just dicovered this url_shortener on reddit http://www.shadyurl.com/
It's fun but you're right but there was no need to π
lunar crescent
I just dicovered this url_shortener on reddit http://www.shadyurl.com/
shadyurl
lunar crescent
buy priority queue then, ik its $20 per month, if don't want to then you just have to face the normal queue, orjust play on another server lol
rough sapphire
Oh just, you know, play on another server
acoustic moss
@halcyon cosmos answering you here since it was a js question:
removing the ) after 'ready' on line 6 should fix the problem
halcyon cosmos
ok wait
acoustic moss
I probably won't be able to answer if you have any follow up questions because I have 0 experience with discord.js
halcyon cosmos
oh ok
acoustic moss
the () => {...} is (yet another) syntax for making an anonymous function
the bot.on takes this function as one of its arguments
wraith hound
Node.js is very event oriented, so a lot of things use arrow functions to respond to events
acoustic moss
also console.Log should be console.log
halcyon cosmos
ok
halcyon cosmos
also console.Log should be console.log
uff yeah thanks for the help man!
acoustic moss
halcyon cosmos
but its still not starding
hmm
can i get in a Voice with you
and you help me tehr
ther
acoustic moss
nah, like I said I have no experience with discord.js
last mantle
Node.js is very event oriented, so a lot of things use arrow functions to respon...
are arrow functions = anonymous functions?
also are there commands in d.js
wraith hound
are arrow functions = anonymous functions?
Yes, they're like lambdas but more powerful
last mantle
as in?
wraith hound
also are there commands in d.js
Yes, although you have to implement them yourself. But if you follow the guide, it's easy
last mantle
o ok
last mantle
like how are they more powerful
halcyon cosmos
Can you show the code?
yeah wait
const Discord = require('discord.js')
const bot = new Discord.Client();
bot.on('ready', () => {
console.log('Bot online')
}
this is the Code
to become the bot Online
last mantle
For one, they support multiple lines
as in multiple functions?
wraith hound
const Discord = require('discord.js')
const bot = new Discord.Client();
bot.on(...
That won't make the bot go online
halcyon cosmos
oh ok
halcyon cosmos
ok
inland wolf
const Discord = require('discord.js')
const bot = new Discord.Client();
bot.on(...
ur missing a closing )
wraith hound
as in multiple functions?
No, just that arrow functions can have statements longer than one line
halcyon cosmos
So wherever the bot is written, should I write the client?
last mantle
oh alright
wraith hound
Yes, replace bot with client
inland wolf
ye
halcyon cosmos
wait
inland wolf
waiting
inland wolf
no
halcyon cosmos
Unless you add `client.login(token)`
where
inland wolf
after everything
halcyon cosmos
ok
inland wolf
just put it in the end
wraith hound
At the end of your index.js
inland wolf
ye
wraith hound
You should follow https://discordjs.guide
It's a really good way to learn discord.js
halcyon cosmos
i follow this https://www.youtube.com/watch?v=5U-DOBPTvLA
halcyon cosmos
ok
inland wolf
the actual guide is better
inland wolf
You should follow https://discordjs.guide
tis one
wraith hound
Assuming that's the video I'm thinking of
inland wolf
Alright, making a bot is cool and all, but there are some prerequisites to it. To create a bot with discord.js, you should have a fairly decent grasp of JavaScript itself.
from the guide ^^
halcyon cosmos
okay
wraith hound
> Alright, making a bot is cool and all, but there are some prerequisites to it....
I should steal that for this server
Alright, making a bot is cool and all, but there are some prerequisites to it. To create a bot with discord.py, you should have a fairly decent grasp of Python itself. While you can make a bot with very little Python and programming knowledge, trying to do so without understanding the language first will only hinder you. You may get stuck on many uncomplicated issues, struggle with solutions to incredibly easy problems, and all-in-all end up frustrated. Sounds pretty annoying.
wraith hound
That part is so well written
halcyon cosmos
I don't check the guide
inland wolf
I don't check the guide
bruh
inland wolf
ye
gritty zinc
To create a bot with discord.py, you should have a fairly decent grasp of Python itself.
#discord-bots: This sign can't stop me because I can't read
inland wolf
lol
wraith hound
Lol
halcyon cosmos
haha
inland wolf
ye
inland wolf
ive never really tried d.js
last mantle
the onmessage triggers me
inland wolf
why
last mantle
idk
inland wolf
bruh
last mantle
i like commands more
inland wolf
well
last mantle
the way dpy handles it
last mantle
hmm
inland wolf
i forget its name
gritty zinc
commandeer or something
wraith hound
the onmessage triggers me
That's cause node.js is event oriented
gritty zinc
not having command handling in the library itself is a weird choice
wraith hound
It's not a d.js thing
last mantle
hmm
wraith hound
not having command handling in the library itself is a weird choice
D.js has commando
It's just that a lot of people prefer to implement it themselves
Which is something they teach you how to do in the guide
halcyon cosmos
hey do you have a video which is better?
last mantle
docs are usually good
halcyon cosmos
ok
wraith hound
d.js docs are also surprisingly nice
acoustic moss
damn
last mantle
well
acoustic moss
chad
acoustic moss
hmm
acoustic moss
bruh
inland wolf
moment
inland wolf
no
halcyon cosmos
do you think this Video is good? https://www.youtube.com/watch?v=O2GBIusajOg
modern haven
im tempted to go over to d.js
dew it
seriously tho i prefer d.js over d.py, and even if you dont like it you should give it a shot
modern haven
try C# then π so many languages
modern haven
whats that?
gritty zinc
making guis in C# is pretty nice
wraith hound
Flutter is a UI toolkit that works with Dart
last mantle
making guis in C# is pretty nice
oh why
gritty zinc
Evorage, did you get to see my C# app? π
modern haven
Evorage, did you get to see my C# app? π
no? wheres that
gritty zinc
This is a C# WPF app calling to Rust code via FFI
modern haven
ooo nice
modern haven
ive always know WPF is powerful but i struggled with it
OHHH your fractal thing, that was WPF? nice
halcyon cosmos
haha
wraith hound
every time I zoom in, the image is recalculated pixel-by-pixel in the Rust code
Woah
So that's how you maintained good quality?
gritty zinc
by the way, do you know any visual GUI editors that aren't Visual Studio/Blend?
modern haven
how long have you been learning C# @gritty zinc ?
not long if i remember right, doing great tho lol
gritty zinc
I just don't want to install the gigabytes-big C# workload for VS π©
gritty zinc
how long have you been learning C# <@!266216750876459008> ?
not long if i rememb...
that was my second day, I think
modern haven
by the way, do you know any visual GUI editors that aren't Visual Studio/Blend?
ive always used Unity even for just GUI stuff π very powerful
gritty zinc
yikes
acoustic moss
ive always used Unity even for **just** GUI stuff π very powerful
π
twilit shore
that was my second day, I think
SECOND AND U MADE THAT? smh iβm slow
gritty zinc
I think I'd sooner use Electron than start using a gameengine for a simple GUI π
modern haven
that was my second day, I think
JEEZ your second day, wow im impressed, by my second day i had a label in the centre saying hello world
last mantle
by the way, do you know any visual GUI editors that aren't Visual Studio/Blend?
Qt Designer for Qt
gritty zinc
and I don't plan to use electron
modern haven
good π
wraith hound
that was my second day, I think
Woah
acoustic moss
concattmed reptile pro
gritty zinc
some things were annoying to do, I spent like an hour of two just figuring out how to make an image from bytes
modern haven
how did you do that in the end?
gritty zinc
the answer turned out to be
private static BitmapSource ArrToGrayscale(byte[] array, uint w, uint h) {
var format = PixelFormats.Gray8;
var wbm = new WriteableBitmap((int) w, (int) h, 96, 96, format,
null); //TODO: use the other override to work with the pointer to array directly
wbm.WritePixels(new Int32Rect(0, 0, (int) w, (int) h), array, (int) w, 0);
return wbm;
}
how to do it with just BitmapImage like you can (supposedly) with rgb images? hell if I know π©
modern haven
looks complicated π
gritty zinc
passing a Vec<uint8> comparatively wasn't too horrible
// ReSharper disable once InconsistentNaming
public struct FFIVec
{
public unsafe byte* Ptr;
public ulong Len;
public ulong Cap;
}
[DllImport("fractal_calculator.dll")]
private static extern FFIVec calculate_mandelbrot_vec(
F xMin,
F xMax,
F yMin,
F yMax,
uint width,
uint height,
uint maxIters,
F horizon
);
// ReSharper disable once InconsistentNaming
private static byte[] FFIVecToArr(FFIVec vec) {
var totLen = vec.Len;
var temp = new byte[totLen];
unsafe {
Marshal.Copy(new IntPtr(vec.Ptr), temp, 0, (int) vec.Len);
}
return temp;
}
specify it's an external function, yeah, loaded from a dll
acoustic moss
hmm
gritty zinc
and the Rust side looks like
#[no_mangle]
pub extern "C" fn calculate_mandelbrot_vec(
x_min: F,
x_max: F,
y_min: F,
y_max: F,
width: u32,
height: u32,
max_iters: u32,
horison: F,
) -> FFIVec<u8> {
let arr = calculate_mandelbrot(
x_min, x_max, y_min, y_max, width, height, max_iters, horison,
);
arr.into_raw_vec().into()
}
plus I had to make my own FFIVec struct
modern haven
you made a dll from a rust script?
gritty zinc
you made a dll from a rust script?
yeah, all it took was
[lib]
crate-type = ["cdylib", "rlib"]
name = "fractal_calculator"
in cargo-toml
inland wolf
interesting
gritty zinc
`C` works for csharp too?
"C" means make the function follow the C function calling convention. There's only two options - that, or ASM
inland wolf
asm is assembly?
gritty zinc
and I'm okay with it not being callable from assembly π
inland wolf
lol
gritty zinc
yeah, all it took was
```toml
[lib]
crate-type = ["cdylib", "rlib"]
name = "frac...
the cdylib here makes it generate a DLL
modern haven
yeah, all it took was
```toml
[lib]
crate-type = ["cdylib", "rlib"]
name = "frac...
goes way over my head lol, nice tho
gritty zinc
(I'm also specifying rlib is so that the binary crate I use for testing doesn't break)
(dunno why)
modern haven
is it possible to make a dll from python scripts then?
to be fair you can just import them
gritty zinc
no?
inland wolf
lol
gritty zinc
but there are libraries to call python functions from compiled langs
for, say, scripting purposes
modern haven
i dont really get how dll's work π’ i just know you can import them and they run their code
ooo nice
gritty zinc
as far as I'm aware, DLLs are basically exes but without an entry point
you can't run them directly, but besides that they can be full-fledged programs
modern haven
ah yeah that makes sense, just a bunch of functions you can call with no main()
gritty zinc
oh, and here's the struct:
#[repr(C)]
pub struct FFIVec<T> {
pub ptr: *mut T,
pub len: u64,
pub cap: u64,
}
impl<T> From<Vec<T>> for FFIVec<T> {
fn from(vec: Vec<T>) -> Self {
Self::new(vec)
}
}
impl<T> FFIVec<T> {
pub fn new(mut x: Vec<T>) -> Self {
let s = Self {
ptr: x.as_mut_ptr(),
len: x.len() as u64,
cap: x.capacity() as u64,
};
mem::forget(x);
s
}
}
normal Rust Vecs don't have a #[repr(C)]
so they aren't FFI-safe
so I needed this tiny struct (three fields and a method to make it from a normal Vec)
it's exactly like a Vec works, but it's guaranteed π
whereas Vecs, I guess, can potentially not be in the right memory layout
I'm actually surprised I didn't need any unsafe code on the Rust side.
one would think forget would be unsafe, but no:
forget is not marked as unsafe, because Rustβs safety guarantees do not include a guarantee that destructors will always run. For example, a program can create a reference cycle using Rc, or call process::exit to exit without running destructors. Thus, allowing mem::forget from safe code does not fundamentally change Rustβs safety guarantees.
That said, leaking resources such as memory or I/O objects is usually undesirable. The need comes up in some specialized use cases for FFI or unsafe code, but even then, ManuallyDrop is typically preferred.
Because forgetting a value is allowed, any unsafe code you write must allow for this possibility. You cannot return a value and expect that the caller will necessarily run the valueβs destructor.
The need comes up in some specialized use cases for FFI
As always, Rust docs don't fail to be relatable π
vapid nymph
yeah but the dual [[]]
last mantle
see the docs
vapid nymph
can't find any search results on it
last mantle
its a 10 min read
wraith hound
The Notion API seems useful
Maybe I'll write something on there and publish it on my website
vapid nymph
yeah
inland wolf
and the Rust side looks like
```rust
#[no_mangle]
pub extern "C" fn calculate_ma...
horison or horizon
?
gritty zinc
horison or horizon
lol
vapid nymph
shit
acoustic moss
very true freind
vapid nymph
include = ["default-config.toml"]
in my pyproject.toml for poetry
but how do i actually make it include the file with the wheel
or is that not possible?
wait nvm
it doesn't bundle with the file in that case 
thick dawn
need to learn responsive website building. html, css and javascript for free. any suggestion from where to learn. (video lectures)
wraith hound
I haven't taken this course myself, but this coursera course has really good ratings and is free. https://www.coursera.org/learn/html-css-javascript-for-web-developers
thick dawn
I haven't taken this course myself, but this coursera course has really good rat...
thanks man
last mantle
