yes
#web-development
glass sandal
wooden badge
Uncaught TypeError: document.getElementById(...) is null
(line 11) if (document.getElementById('img').src != "/static/uploads/AlpharaFavAoiOgata.png") { newimgpath = document.getElementById('img').src; }
glass sandal
Move your script tag to end of the document
wooden badge
i did
wooden badge
glass sandal
aaaa
glass sandal
kk
native tide
hello
i have a problem
when i do flask run it tells me ERROR could not import <projectname>
if anyone knows ping me
wooden badge
@glass sandal came back
glass sandal
aaa
wooden badge
wyd?
wooden badge
hehe
well ofc i didn t fix that one
f in the chat
ok so remember when we did (function {} )
can i include more code in () ?
glass sandal
Yes
native tide
can anyone help
pulsar turtle
is django easy to learn
dapper tusk
there is a lot to learn, but it is not too complex
pulsar turtle
i assume you need to know python first
dapper tusk
yes
warm ridge
hi, anyone here has or knows where to get a django rest framework template with good practices implemented. and maybe many use cases with long bussines logic???
native tide
I am not even sure where to put this query:
elif request.method == "POST":
# We have a post request.
# If the post request is a form, the request json will return the data within
# the form.
json_obj = await request.json()
# If the command ping request is made then ---->>>
if json_obj['json']['command_ping']:
if json_obj == "1":
print("Enabled ping")
bot.command_ping = True
command_ping = "on"
else:
print("Disabled ping")
bot.command_ping = False
command_ping = "off"
# If command say is enabled/disabled
if json_obj['json']['command_say']:
if json_obj == "1":
print("Enabled say")
bot.command_say = True
command_say = "on"
else:
print("Disabled say")
bot.command_say = False
command_say = "off"```
```html
<form action="/" method="POST" id="ping">
<legend for="command_ping">Ping</legend>
{% if command_ping == "off" %}
<button value="1" name="command_ping" onclick="submitForm()" class="off">Enable</button>
{% else %}
<button value="0" name="command_ping" onclick="submitForm()" class="on">Disable</button>
{% endif %}
</label>
</form>
<form action="/" method="POST" id="say">
<legend for="command_say">Say</legend>
{% if command_say == "off" %}
<button value="1" name="command_say" onclick="submitForm()" class="off">Enable</button>
{% else %}
<button value="0" name="command_say" onclick="submitForm()" class="on">Disable</button>
{% endif %}
</label>
</form>``` if json_obj['json']['command_ping']:
KeyError: 'command_ping'```when I enable say this comes up and vice versa
real surge
Can someone tell me a good website to learn html and css ?
ruby fjord
@native tide that would only work if you implemented all of the dots using some 2d canvas or something
you can't make items in an image clickable
dapper tusk
you could do it with svg animations, but I have no idea how well would it work
untold oasis
I'm looking on how to secure the user credentials that were entered on my login page.
Currently i'm sending it as json to my backend server and saving it in db as plain text...
So my question is - Where do i encrypt my password? in the backend app before writing it to database? or before making the post request in javascript.
and also suggest the libraries.
dapper tusk
ideally, you do not use passwords at all and use something like oauth, passwords are PITA. Otherwise, you will need to research what the current best practice for storing passwords. Under no circumstance should you use anything other than a full dedicated password library on both server and client, not sure what the current one is.
untold oasis
hmm
dapper tusk
https://www.youtube.com/watch?v=8ZtInClXe1Q this is probably outdated by now, but the principles still about hold.
untold oasis
thanks
modest scaffold
can someone help me and explain why my submenu is going off to the side of the sceen
here is the HTML
https://hastebin.com/egepejomir.xml
here is the CSS
https://hastebin.com/tujerefuhe.css
anyone?
brisk jay
Hey, so i',m working with flask. Error message is all.. deep flask stuff.
But i'm thinking my error is with the template code.
<div id="main-container">
{% for result in data %}
{% if result['result']['poster'] != 'N/A' %}
<div class="container">
<div class="box">blablabla
</div>
<div class="content">
<p class="title">{{ result['result']['title'] or 'N/A'}}</p>
<p class="sub-title">{{ result['result']['plot'] or 'N/A' }}</p>
<div class="img">{{ result['result']['poster'] or 'N/A' }}</div>
</div>
</div>
</div>
</div>
{% endif %}
Is this incorrect?
proper hinge
Can you show your view's code?
brisk jay
I fixed it, On the bottom I have missed a space on {% endblock%}
young maple
urlpatterns = [
path("", views.outdex, name="outdex"),
]```
```py
urlpatterns = [
path("app1/", include('app1.urls')),
path('admin/', admin.site.urls),
]```
```py
def outdex(request):
return HttpResposne("Hello world!")```
This is django
there is an error
I'm really not sure what to do@young maple What seems to be the error?
odd oar
Probably the extra commas
You only need a comma if there is another element, don't put it for the last element
bleak bobcat
Doesn't matter in python
cold schooner
Is that mispelling of HttpResponse (HttpResposne) the problem? @young maple
young maple
Ohh
yeah
Thanks sorry for the late reply
I was out
Traceback (most recent call last):
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 932, in _bootstrap_inner
self.run()
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\utils\autoreload.py", line 53, in wrapper
fn(*args, **kwargs)
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\management\commands\runserver.py", line 117, in inner_run
self.check(display_num_errors=True)
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\management\base.py", line 392, in check
all_issues = self._run_checks(
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\management\base.py", line 382, in _run_checks
return checks.run_checks(**kwargs)
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\checks\registry.py", line 72, in run_checks
new_errors = check(app_configs=app_configs)
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\checks\urls.py", line 13, in check_url_config
return check_resolver(resolver)
File "C:\Users\yapji\AppData\Local\Programs\Python\Python38-32\lib\site-packages\django\core\checks\urls.py", line 23, in check_resolver```There is more
But I think it's easier if someone connected to code help vc
and I stream my screen
never mind got it to work
path("", views.outdex, name="somethingdex")```could someone explain what the name= does
It doesn't change the title of the site
icy sparrow
Guys, is django working different in Linux than windows?
dapper tusk
I have had it work about the same
quasi cave
No the django works same with both linux and windows
icy sparrow
No, I mean is it different to develop, are there any command changes etc
dapper tusk
not really
you may need to use python3, but if you are in a venv, it should be python
nimble epoch
@native tide did you find the solution?
halcyon trail
wow
ok
good 4 u
st.sabina rulez
uh is that hacking
oh
OOOOOH i get it
no
no im not
what
did i do it wrong?
hello
Are you trolling? ._.
@native tide Are you trolling? hmh
screw what
do you not get it like me
are you not smart like me?
ur trying to troll
nimble epoch
Ok ok what’s the problem?
nimble epoch
No I mean what’s wrong with the code 🤣
halcyon trail
What the hell..?
@native tide hey! say bell
no cuss
idk whats wrong
I DONT KNOW CUZ IMMA LOSER OKAY.
nimble epoch
I DONT KNOW CUZ IMMA LOSER OKAY.
Ok.😉
@native tide you SQLALCHEMY_DATABASE_URI is wrong. Check it again
keen lily
can anyone help with django in #help-popcorn
modest scaffold
i need some help with CSS
how do i make a child element 100% height of the parent element
native tide
maybe this help: https://stackoverflow.com/questions/23825664/make-child-element-with-padding-100-width-and-height-of-parent
fiery portal
sure why not
terse surge
you sure?
im thinking it would cause a lot of load on the web itself
else i would be using it
native tide
it think a api make a service even faster, because the data is raw
cold anchor
can you clarify "pressure on the web"?
do you mean the web server? or the whole of the internet?
quick cargo
it depends on the data but yeah a rest api is fine
ive ran API's handling 30k+ requests a second without and real 'load' per say due to it being a rest api
twilit zenith
hey, how can I create empty field in Django models
description = models.CharField(default='')
like this?
terse surge
web is website for short, so web server
zealous siren
Rest APIs are very common, in fact, most sites are just Javascript frontends with data retrieved via REST API or WebSocket
brisk jay
Traceback (most recent call last):
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 2464, in __call__
return self.wsgi_app(environ, start_response)
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 2450, in wsgi_app
response = self.handle_exception(e)
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 1867, in handle_exception
reraise(exc_type, exc_value, tb)
File "/home/krage/.local/lib/python3.6/site-packages/flask/_compat.py", line 39, in reraise
raise value
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 2447, in wsgi_app
response = self.full_dispatch_request()
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 1953, in full_dispatch_request
return self.finalize_request(rv)
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 1968, in finalize_request
response = self.make_response(rv)
File "/home/krage/.local/lib/python3.6/site-packages/flask/app.py", line 2098, in make_response
"The view function did not return a valid response. The"
TypeError: The view function did not return a valid response. The function either returned None or ended without a return statement.
is there any way i can see what actually went wrong
No matter what type of error I do, this is the only thing i get.
<div class="embed-responsive embed-responsive-16by9">
<iframe class="embed-responsive-item" src="https://www.youtube.com/embed/{{ x.get_youtube_trailer(result['result']['title'], result['result']['released']) }}?rel=0" allowfullscreen></iframe>
</div>
def get_youtube_trailer(self, _title, year):
year = year.split(' ')
results = YoutubeSearch(_title + 'Trailer', max_results=10).to_dict()
points = {}
for i in results:
id = i['id']
points[id] = 0
title = i['title']
if _title.lower() in title.lower():
points[id] += 1
if 'movie' in title.lower():
points[id] += 1
if year[2] in title:
points[id] += 1
if 'official' in title.lower():
points[id] += 2
if 'hd' in title.lower():
points[id] += 1
if 'parody' in title.lower():
points[id] -= 1
if 'remix' in title.lower():
points[id] -= 1
if 'fanmade' in title.lower():
points[id] -=1
data = {k: v for k, v in sorted(points.items(), key=lambda item: item[1])}
return str(list(data)[-1])
Made many attempts
¨Made it work, not sure what actually was the error, but it works now
frail estuary
okay, I don't really know how web security works as far as making API calls or what is exposed.
I have a React app making calls to a Flask backend, both of which are running on the same Heroku dyno. The react app first makes a get request with a user's username and password to the flask app, and it logs them in. If a user wants to update their profile they make a post request to flask. When I make the post request, should I pass in the user's password again and verify again inside flask?
As in, is it insecure to be able to make a post request that only needs a username? Again, everything is running in on heroku
terse viper
no, you shouldn't keep sending passwords
once you log in the first time, you should generate a token for the client, which identifies that particular login session. that token is presented next time, and has a limited lifespan
that's the most basic method. these days however, you would want to mint a JWT which can be a lot more flexible. At this point you should take a look at the various libraries that are available for this work
and React has libraries for JWT authentication (often via Redux). take a look at examples
frail estuary
okay, thanks!
terse viper
if you're developing both React and Flask, look for React JWT tutorial, and look for Flask JWT tutorial, and hopefully they meet in the middle
untold oasis
Can you suggest what is wrong in this code?
My login is successful but the next request i make returns i am not logged in..
https://hastebin.com/fumojefugi.py
keen lily
11/Jul/2020 20:59:32] "GET /socketcluster/ HTTP/1.1" 404 2610
Not Found: /socketcluster/
what kind of error is this? it keeps getting spammed in the terminal every 45 seconds
found nothing on google
terse viper
something is pinging your /socketcluster/ path, likely automated bot scanning for vulnerabilities
keen lily
i don even have a socketcluster path
terse viper
if it is one of those, those bots have a list of possible vulnerabilities, you'll see paths like the wordpress admin page, or phpmyadmin login page, stuff like that
terse viper
no, it's someone else on the internet doing it
probably a dark web thing. they're likely running large amounts of automatic scans across the internet for sites with vulnerabilities
keen lily
yikes wtf
terse viper
this is why we use firewalls and we update software
keen lily
i just stopped running the code
terse viper
if it helps to know, having any web server open on a common port will be scanned. it's pretty much unavoidable
keen lily
ok this shouldn be an issue for me right
terse viper
probably
keen lily
did not know that wow thanks
terse viper
if you're just doing some dev for yourself, you can make it a bit less scary by using a non-standard port
you'll avoid most of the automated stuff
I don't think anyone's targeting you specifically, there's just a lot of automated bots out there hitting IPs at random on the hopes of finding an unpatched wordpress site or something
terse viper
oh
keen lily
like it's not even hosted anywhere
terse viper
oh my bad, that might be something else then
but point still stands - you open a port 80 or 443 on the internet, and you'll get scans
on local, I'm not sure. something is looking for that path
hmm... according to the internet, socketcluster.io
keen lily
yeah i've never heard of that
terse viper
no idea then, something that has access to your server is scanning for it
does your server tell you what the source IP is from?
at least you could try to figure out which machine it's coming from
it should be a LAN or loopback address
if it's your own machine, then there's some service or program installed that's doing it
keen lily
gonna run the web again see if it pops up
[11/Jul/2020 21:16:05] "GET / HTTP/1.1" 200 732
Not Found: /favicon.ico
it stopped for the time being
must've been some website i visited, i dont know
thanks bro
terse viper
the favicon.ico thing is something that browsers will try to fetch automatically
favicon.ico is the icon you see in your tabs and bookmarks
if you go to your server with a web browser, it'll probably try to fetch the icon
wispy quiver
anybody have any recommendations on a good website builder that has strong eshop support?
i want to build my own personal/eshop website
without mucking about in the code
glass blaze
use shopify
indigo kettle
urls is where routing happens yes
I wouldn't call views.py the frontend, it does serve the html to the frontend though
limber laurel
What does flask paginate use for getting the amount to display etc. Like is it efficient?
mint compass
didnt understood ur question
what does it mean
???????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????????
rapid scarab
big brain
sudden grail
hey, i have problems with django and migrations
i created a simple model:
class Something(models.Model): first_name: models.CharField(max_length=30, null=False)
when I try to makemigrations, then in the migration file the first_name is not added
just an id field
which is auto added
fields=[ ('id', models.AutoField(auto_created=True, primary_key=True, serialize=False, verbose_name='ID')), ],
Why is this?
How to solve that?
native tide
class Something(models.Model): first_name: models.CharField(max_length=30, null=False)
@sudden grail change first_name: to first_name =
native tide
dw, it's easy to overlook sometimes 😛
native tide
np
sudden grail
what does dw mean?
dw, it's easy to overlook sometimes 😛
@native tide
native tide
Dont worry
sudden grail
cool 😄
inner quail
🤣🤣🤣🤣`
native tide
is apscheduler fine to run periodical background functions on flask app ?
Its really trivial thing simple db query and deleting enteries that are found
native tide
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'];pkjhjkp[]'
]';lpklp[]
[lp[]
];[]
nocturne jetty
!ban 696791483105411072 Spam doesn't contribute to this community in any meaningful way.
lavish prismBOT
:ok_hand: applied ban to @tender tiger permanently.
coral raven
He was speaking the language of gods
fickle fox
Guyys i am trying to create many to many relationship but i found some problems xD
can anoyone help me
let me send code in here
subs = db.Table(
'subs',
db.Column('uid', db.Integer, db.ForeignKey('Users.uid')),
db.Column('id', db.Integer, db.ForeignKey('BlogPost.id')))
class BlogPost(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(72), nullable=False)
content = db.Column(db.Text, nullable=False)
author = db.Column(db.String(20), nullable=False, default='N/A')
date_posted = db.Column(
db.DateTime, nullable=False, default=datetime.utcnow)
pinn = db.Column(db.Boolean, default=False)
htmlrender = db.Column(db.Boolean, default=False)
def __repr__(self):
return 'Blog post' + str(self.id)```class Users(db.Model, UserMixin):
__bind_key__ = 'Users'
uid = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(30), nullable=False)
mail = db.Column(db.String(90), nullable=False)
pw = db.Column(db.String(256), nullable=False)
role = db.Column(db.String(30), nullable=False, default='User')
subscription = db.relationship(
'BlogPost',
secondary=Com,
backref=db.backref('subscribers', lazy='dynamic'))
ands this is error
pls ping me if you can help me
native tide
@fickle fox table name is not the same as model name try users.uid
Same for blog post I assune
In the intersection table
fickle fox
subs = db.Table(
'subs',
db.Column('uid', db.Integer, db.ForeignKey('users.uid')),
db.Column('id', db.Integer, db.ForeignKey('blogpost.id')))```@native tide u mean like this
native tide
Yes, not sure about blogpost table naming convention though
native tide
@fickle fox try blog_post
fickle fox
sqlalchemy.exc.NoReferencedTableError: Foreign key associated with column 'subs.uid' could not find table 'User' with which to generate a foreign key to target column 'uid'
native tide
@fickle fox you sure your changes loaded in the shell?
fickle fox
umm i guess so
i automatically save them
oh lol i re opened it now it works
but um how i can check now that db i made
subs
db
fickle fox
umm wait what can make this error
sqlalchemy.exc.InvalidRequestError: One or more mappers failed to initialize - can't proceed with initialization of other mappers. Triggering mapper: 'mapped class Users->users'. Original exception was: 'Com' object has no attribute 'foreign_keys'
ehh god i am getting headache from this....
twilit zenith
i saw someone doing request.user.auth_token, how can request have user when im only storing token in the front end?
native tide
sqlalchemy.exc.InvalidRequestError: One or more mappers failed to initialize - can't proceed with initialization of other mappers. Triggering mapper: 'mapped class Users->users'. Original exception was: 'Com' object has no attribute 'foreign_keys'
@fickle fox Think it has to do with the secondary=Com in your user model, which I believe should refer to the intersection table subs
native tide
i saw someone doing request.user.auth_token, how can request have user when im only storing token in the front end?
@twilit zenith They might verify the token and translate it into a user using a middleware. The middleware can modify the request before passing it through to the application
hollow glacier
What do you guys call your auth app? (django)
hollow glacier
Like, the app that you create for your auth stuff. What do you usually name it?
twilit zenith
I called it BackendAPI
usually API I suppose
I call my vue.js Frontend
you can call it whatever you want
hollow glacier
Since "auth" is taken upp by contrib i would think to name it "authentication", "users", or "accounts"
twilit zenith
wait
twilit zenith
are you using Django rest framework or normal one
hollow glacier
regular
twilit zenith
oh ok
hollow glacier
I know what frontend and backend is tho :P
twilit zenith
i created app called account
I store everything related to accounts there
Auth, register, profile
hollow glacier
Thanks!
twilit zenith
np, I suppose you're new to Django. I didn't know what to call or where to put what before I got 'my hands dirty' with Django
hollow glacier
Yah I'm pretty new haha
twilit zenith
you just have to do few projects to learn basics
hollow glacier
I've done a few
twilit zenith
I followed tutorial by Corey Schafer
hollow glacier
I just want to know what you'd usually call it
terse viper
I use firebase auth
but others use AWS cognito
it's nice to use this 3rd party service so I never have to store passwords
acoustic oyster
I have a django site, I would like to use React for a single page, a photo gallery, I read that it is standard to use an api for something like this. Does it make sense to create an api that serves data for photos on this one webpage? Or are there simpler, acceptable ways to do this?
terse viper
API sounds a bout right, though the photos need not be served by the API itself, it can be linked via CDN, though depends what security you need on the photos
acoustic oyster
I currently have the db serving the file paths.
Would there be a more protected way than a cdn?
I.e most traffic to this site will be mobile, from Instagram, so the average person should not be able to easily download them.
This does not need to be bullet proof by any means, so simplicity is preferred.
terse viper
you can have the API serve the images
I'm not sure the features of CDNs, maybe some allow access tokens
I know things like AWS and Google buckets allow access with a token as well
fickle fox
@native tide oh yea, thats it now i fixed it but now i need to fix deleting button because there is issue now in there
acoustic oyster
im trying to use all local resources.
Thank you, I'll look into cdn options as well.
fickle fox
But i will do it tomorrow, now its late
Oh and yea i need to find a way to check data in table
acoustic oyster
ok ok, this will be the last time I beg for help here, haha.
In Django I have auth tokens from the django rest framework. Right now the only way to view/get the token is to go the admin page, inspect the page, and copy the raw text of the token in the inspector.
How can I get the token belonging to a user object? I need someway to view/copy/paste the token or otherwise get it so my app can make authenticated requests.
The docs seem lacking on this and I am unable to find answers
I see they have built ins for this, but I am trying to learn and do not understand how a token can be accessed
main dirge
Has anyone used exchangelib before?
open tinsel
I have some html / css
- It works in a figure block
- Can't get it to work in my block
- Can't get it to work as an admonition
cold anchor
what do you mean?
open tinsel
cold anchor
ok, and what do you need help with?
open tinsel
<link rel="stylesheet" href="test.css">
<figure>
<figcaption><span>Note:</span> optional explicit title within double quotes</figcaption>
<p>Any number of other indented markdown elements.</p>
<p>This is the second paragraph.</p>
</figure>
<p>Another following paragraph.</p>
/* section */
<caption><span>Note:</span> optional explicit title within double quotes</caption>
<p>Any number of other indented markdown elements.</p>
<p>This is the second paragraph.</p>
/* section */
<p>Another following paragraph.</p>
<p>Preceding paragraph.</p>
<div class="admonition note">
<p class="admonition-title">optional explicit title within double quotes</p>
<p>Any number of other indented markdown elements.</p>
<p>This is the second paragraph.</p>
</div>
<p>Following paragraph.</p>
Test.css
/* p class="admonition-title */
/* https://stackoverflow.com/a/28107458/4539999 */
admonition-title {
text-align: center;
color: blue;
font-style: italic;
}
.admonition {
color: grey;
background-color: lightblue;
padding: 10px;
}
.admonition.attention::before {
content: "Attention: ";
}
.admonition.caution::before {
content: "Caution: ";
}
.admonition.danger::before {
content: "Danger: ";
}
.admonition.error::before {
content: "Error: ";
}
.admonition.hint::before {
content: "Hint: ";
}
.admonition.important::before {
content: "Important: ";
}
.admonition.note::before {
font-weight: bold;
content: "Note: ";
}
.admonition.tip::before {
content: "Tip: ";
}
.admonition.warning::before {
content: "Warning: ";
}
figure {
background: lightcoral;
padding: 10px;
}
figure img{
text-align: center;
}
figcaption {
color: red;
font-style: italic;
text-align: left;
}
figcaption span {
font-style: normal;
font-weight: bold;
}
/*
section {
background: moccasin;
padding: 10px;
}
*/
caption {
color: green;
text-align: left;
font-style: italic;
}
caption span {
font-style: normal;
font-weight: bold;
}
I want 1st type block to work with 2nd and 3rd block code
Seems to work ok in a <figure> block
Can I use <myblock> or something?
cold anchor
I want 1st type block to work with 2nd and 3rd block code
I don't understand what you mean by this
can you explain what you're trying to do a little more clearly?
cold anchor
figure {
background: lightcoral;
padding: 10px;
}
the third block has a break after Note:
cold anchor
you're giving it a red background, do you want that on all elements?
if so, you can just apply that background for all elements
cold anchor
why do you have your css rendering text for you? just put that in the html
open tinsel
I can't change the admonition text generated. I need to fix it in css
cold anchor
why is that?
cold anchor
why do you need a third party extension to write ~20 lines of css for you that it looks like you're rewriting anyways?
real island
hello i am using flask and for some reason, i am unable to see the You are: h1 in my flask run
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>Test Input</title>
</head>
<body>
<form method="POST" action="/">
Flag: <input type="text" name="flag" required><br>
<input type="submit" value="Submit">
</form>
{% if flag %}
<h1>You are: {{is_correct}}</h1>
{% endif %}
</body>
</html>
from flask import Flask, request, render_template
from answers import *
import os
# from datetime import datetime
app = Flask(__name__)
@app.route('/')
def my_form():
return render_template("index.html")
@app.route('/', methods=['POST'])
def response():
flag = request.form["flag"]
processed_text = flag.upper()
first_flag = os.getenv("FLAG_1")
if (processed_text == first_flag):
correct_answer = "Your flag is correct!"
else:
correct_answer = "Your flag is incorrect. Please try again."
return render_template("index.html", is_correct = correct_answer)
# Launch the FlaskPy dev server
app.run(host="localhost", debug=True)
pass flag=flag into the render_template(...) call
open tinsel
I just need to format the admonition
admonition doesn't display type but I want to add it.
Other processessors do it in the css.
.
<div class="admonition note"> is admonition type note
.
I want it styled and displayed on the same line as
<p class="admonition-title">optional explicit title within double quotes</p>
cold anchor
Sounds like you want to add the content to the before of the first child and not the admonition itself
open tinsel
Probably.
I thought I'd get the second example working first.
Seems only an issue with reserved words
Basically change a <figure> block to <some other> block
How would I write that?
p:first-child .admonition.note::before {
font-weight: bold;
content: "Note: ";
did you want the look of the first example or the second one?
open tinsel
Look of the 1st example (red) using green for second and blue for third examples
2nd example is for captions and 3rd is for admonitions
cold anchor
you should use consistent tags between them if you want them styled similarly
different tags are styled differently by default in the browser
and unless you use something like reset.css you won't be able to control it
open tinsel
The example are all independent
cold anchor
then just use divs
open tinsel
they are inside markdown html fragments
I'd need a unique block for all captions. How would I do that with divs?
cold anchor
I don't think I can help, it feels like we're talking past each other and I'm not understanding half of what you're saying
austere fog
how would I make a Flask route that would match any url after a specific endpoint like:
@app.route('/test/<path>')
def route(path):
return path
# GET /test/foo/bar
# '/foo/bar'
the above code would only match /test/foo
got it:
@app.route('/test/<path:path>')
open tinsel
@cold anchor Seems I can't style <caption> at all but I can use <figcaption>
<div class="caption">
<figcaption><span>Note: </span>this is the title</figcaption>
<p>This is a description.</p>
</div>
<p>A normal sentence.</p>
.caption {
background: lightgreen;
padding: 10px;
}
.caption figcaption {
color: green;
text-align: left;
font-style: italic;
}
.caption span {
font-style: normal;
font-weight: bold;
}
hello, i am looking out to start django for backend development , can anyone advise me how shall i go about it
austere fog
how much python experience do you have?
coral raven
Django docs have a basic poll app, start from there
vagrant adder
@native tide corey schafer has nice django tutorial series on his youtube channel
cinder juniper
there is also a django discord server https://discord.gg/XdcuuV
From @native tide
cinder juniper
It's not whitelisted, Mods have perms but general users don't
sudden grail
hey guys
Iam doing a many to many relation
I've a First and a Second model. Second has firsts = models.manytomanyfield
I wanna read all the Second where first_id=1.
i do it so:
things = Second.objects.filter(firsts__id=1)
when i serialize that into a json, then i get something like that:
[{"model": "cool.second", "pk": 1, "fields": {"cool": "something", "firsts": [1, 2]}}]
the First models are in the firsts array
but,
How to change the query to get the First' data as well?
so instead of the array 1,2 i wanna see an array of objects with the First model data
Can i achieve that without for looping ?
So my goal:
[{"model": "cool.second", "pk": 1, "fields": {"cool": "something", "firsts": [{"pk":1,"fields:{},{"pk": 2, "fields":{}]}}]
open tinsel
Is there an easy way to do this in CSS? Html is fixed and I have a dozen admonitions:
<link rel="stylesheet" href="extra.css">
<p>A normal sentence.</p>
<div class="admonition note">
<p class="admonition-title">this is the title</p>
<p>This is a description.</p>
</div>
<p>A normal sentence.</p>
<div class="admonition tip">
<p class="admonition-title">this is the title</p>
<p>This is a description.</p>
</div>
<p>A normal sentence.</p>
extra.css
.admonition {
padding: 10px;
}
.admonition-title::before {
font-style: normal;
font-weight: bold;
}
.admonition-title {
font-style: italic;
}
.admonition.note {
background-color: lightblue;
}
.admonition.note .admonition-title::before {
content: "Note: ";
}
.admonition.note .admonition-title {
color: blue;
}
.admonition.tip {
background-color: lightgreen;
}
.admonition.tip .admonition-title::before {
content: "Tip: ";
}
.admonition.tip .admonition-title {
color: green;
}
help me pls.
I got a very strange error: 'Elso' has no attribute 'get'
i've this: things = Elso.objects.get(pk=1)
class Elso(models.Model): cool = models.CharField(max_length=30)
why the hell does it not work?
???
?
??
crimson shore
first do makemigrations then migrate
native tide
what would be the cleanest way to provide frontend/backend and rest api at once
What do you mean by frontend Rest API? Do you want the server to be able to send Rest requests to the client?
I'm not aware of that being common practise, usually you only make Rest calls from the client side and the server responds
rapid scarab
(sorry to be that guy) what's a good beginner introduction to django? I want to try building a small django app but not exactly sure where to start
native tide
@rapid scarab take a look at the django tutorial (poll app)
rapid scarab
I did take a look at it, but I don't really like the layout of their guide
Also following guides isn't really my thing, bc I tend to just follow everything that's being done - I personally prefer to just have a goal and doing a bunch of messing around until I can figure out what does what
native tide
Then you just read the reference as you go and don't do the tutorial project
And come up with something small, just try to keep complexity low.
The most basic thing would be to make an interface to handle some form of dataset
A movie DB or whatever you can come up with.
rapid scarab
Thanks for the advice, I'll just try to make something simple and then work my way up by adding small things
native tide
I'd recommend looking into the different views that Django provides, you might get an idea you can easily implement from that.
Just don't start by making a browser MMO that works with websockets xD
rapid scarab
Pffft, I'll make a full AAA game to start, what could go wrong
native tide
Nothing at all, you might just end up creating the next RuneScape
But Django might be the wrong tool for that
fickle fox
db = SQLAlchemy(app)
subs = db.Table(
'subs',
db.Column('uid', db.Integer, db.ForeignKey('users.uid')),
db.Column('id', db.Integer, db.ForeignKey('blog_post.id')))
class BlogPost(db.Model):
id = db.Column(db.Integer, primary_key=True)
title = db.Column(db.String(72), nullable=False)
content = db.Column(db.Text, nullable=False)
author = db.Column(db.String(20), nullable=False, default='N/A')
date_posted = db.Column(
db.DateTime, nullable=False, default=datetime.utcnow)
pinn = db.Column(db.Boolean, default=False)
htmlrender = db.Column(db.Boolean, default=False)
def __repr__(self):
return 'Blog post' + str(self.id)
class Users(db.Model, UserMixin):
__bind_key__ = 'Users'
uid = db.Column(db.Integer, primary_key=True)
name = db.Column(db.String(30), nullable=False)
mail = db.Column(db.String(90), nullable=False)
pw = db.Column(db.String(256), nullable=False)
role = db.Column(db.String(30), nullable=False, default='User')
subscription = db.relationship(
'BlogPost',
secondary=subs,
backref=db.backref('subscribers', lazy='dynamic'))
def get_id(self):
return (self.uid)```Guys what mioght be wrong here
i am trying to create many to many relationship db
for my 'like/support' system
gilded monolith
primary_key = True at the end of your column in your relationthip table
?
assuming you're doing this
opal robin
hello i and a group of friends are making an webpage whch will allow the user to upload files into cloud. We are using django. We are knew in this field and we are requesting help from someone with more experience with use(We are not complete beignners, i have knowledge on oop gui and other things in python) but we would kindly request the help of somone who is experienced at django. Project will be uploaded on github.
faint abyss
Hi!
from django.contrib.auth.models import User
from django.dispatch import receiver
from .models import Profile
@receiver(post_save, sender=User)
def create_profile(sender, instance, created, **kwargs):
if created:
Profile.objects.create(user=instance)
@receiver(post_save, sender=User)
def save_profile(sender, instance, **kwargs):
instance.profile.save()```
Can someone explain how will django call these functions, how does it know when to call save and when to call create?
I mean, it checks if the function has a created parameter or what?sorry for interupting
strong glacier
Could anyone help me with an error I'm having using Django?
twilit zenith
@opal robin by cloud do you mean VPS for hosting a server or S3 for storing images?
@faint abyss @receiver is decorator that invokes post_save everytime ('in this case User model') certain model is being created
basically everytime 'model' after 'sender=' is created, updated or deleted, function will be called
I'm sure you got that code from Corey Schafer's tutorial where he showed how to create Profile page implementation
faint abyss
Yeah, I did. But the thing I don't understand is that, why do we have to write 2 functions?
twilit zenith
2nd one wasn't necessary but he wrote it for future video when he will show how to update profile
2nd function updates profile
1st one creates profiles when account is created
faint abyss
But, why? It would've been simplier to get the "created" from kwargs, then put it into an if statement
and if there's no created, then you update. 😄
twilit zenith
I haven't actually thought that
you should test both ways
let me know the outcome
I'll try it myself tomorrow if you're busy rn
faint abyss
Okay, I'll let you know If I try out.
But if you do it earlier, I'd be glad if you could tell me outcome 😄
twilit zenith
@receiver(post_save, sender=User)
def profile_func(sender, instance, created, **kwargs):
if created:
Profile objects.....
else:
instance.prof.....
something like this should work
I won't be able to get on pc today as it's midnight rn for me
faint abyss
Yeah, but created is unnecessary.
you can do it like that:(hope so)
@receiver(post_save, sender=User)
def profile_func(sender, instance,**kwargs):
if kwargs.get('created', False) is True:
Profile objects.....
else:
instance.prof.....
hm idk, I don't use **kwargs very often so I don't know how to work with them
btw are you participating in Django code jam?
faint abyss
Don't know yet 😄
twilit zenith
you do have role
faint abyss
Yeah, but it only means I applied
twilit zenith
oh okay
did you submit code for creating blog thingy?
I don't remember what it was
faint abyss
Article, and yeah I did.
twilit zenith
kk gl
faint abyss
Thanks! 🙂 And thanks for the help! 🙂
faint abyss
Yeah I'm learning too, However I've worked in Spring, that's the same but in Java.
fickle fox
@gilded monolith ooh okay i did it, but i am not sure in something, shouldnt there be created table or database after db.create_all()??
somber fiber
what is the best/fastest module to use for http requests
terse viper
requests
quartz schooner
onyx portal
hello! 👋 I am learning how to deploy a server using Python, and am trying to make ... programming concept connections in relation to Swift 5, something Im learning as well. If anyone has some time to talk about terms and such with a student, I'd love to venmo you for a coffee in return for a little learning back and forth 🙂
twilit zenith
@onyx portal so you API that'll be used to request data using Swift
twilit zenith
I assume you'll use swift 5 for developing mobile app
onyx portal
@twilit zenith yes! Specifically, trying to integrate the square API
twilit zenith
and you're planning on using python to make that happen
onyx portal
@twilit zenith yes, using Heroku
twilit zenith
Swift > Python (Rest API) > Square API
native tide
btw rule 6
No spamming or unapproved advertising, including requests for paid work. Open-source projects can be showcased in #303934982764625920
twilit zenith
huh?
native tide
I'd love to venmo you for a coffee in
onyx portal
@native tide please clarify, this is web development help and donation based
native tide
ah oki
onyx portal
yes Swift > Python API > Square API. I just learned how to deploy using Heroku, but my new experience makes me a bit rough around the edges. There's this js code that would be easy to use as a jumping off point,but I chose python because the syntax is closer to Swift
twilit zenith
you should learn Django and Django rest framework if you're making app that can withstand requests from many users
onyx portal
OK, ill start reading that documentation, I've been using it on this getting-started project
strong glacier
Can anyone help me to upload a django project in heroku? I messed up big time and my brain is about to explode 😅
twilit zenith
but flask cannot withstand 1+ requests per second
onyx portal
awesome! I believe those things are setup well in this getting started project
That's okay, this is a small project, mostly portfolio and learning oriented
twilit zenith
Flask is also considered as micro framework
it's ok if you don't need it for something big
onyx portal
am I using the right terms when I say I'm trying to deploy a python backend?
twilit zenith
sorry for my grammar btw, I just can't be bothered to think about it because it's 2 am rn
onyx portal
This backend is using the libraries django and flask
twilit zenith
yeah it's fine
onyx portal
oh np, I'm just happy to get help!
This backend server is using restful API to communicate with whatever the mobile app is asking for? So conceptually, I'm needing to build this server because it will house what the app gets its data from?
twilit zenith
I would suggest tutorial series by Corey Schafer, he has both flask and Django
onyx portal
On it
onyx portal
OK. I just needed to cement the reasoning i assumed
onyx portal
I think Im just needing the rest APIs. I think all I really need is a python version of this: https://github.com/square/in-app-payments-server-quickstart/blob/master/index.js
twilit zenith
rest is what you'll need to learn if you'd like to interact with square and send data back and forth
hm yeah
onyx portal
The starter server on heroku for square is already pushing the calls through to the Square [sandbox] seller dashboard. But Im not sure how to modify it
onyx portal
that's okay
twilit zenith
kk
onyx portal
learning programming has been like playing dark souls
twilit zenith
let me know if you run to any problem while using django
onyx portal
thank you
twilit zenith
👍 np
onyx portal
I have a couple other noob questions if that's alright, again, to cement concepts so im not building on a poor foundation. Googling is tricky because im lacking theright keywords
twilit zenith
hmu in dms, I'm gonna head to bed, cuz I. dying rn
onyx portal
ok
twilit zenith
@strong glacier 
onyx portal
@strong glacier Im inexperienced with Django, clearly, but I did just deploy the server, maybe we can figure it out together
what are you trying to do / what do you need help with
west arrow
I need help. How do I display data frequently on a template from scraping with selenium without saving it in a model? I tried celery and sadly it can only run functions and cannot display the result without saving it in a model and calling it in a template.
brittle plinth
Hi in django I have a model method that calculates the max value from another model:
def highestbid(self):
return(Bid.objects.filter(listing=self.id).aggregate(Max('bid')))
This seems to be working but when I try to display the highestbid in a form {{ listing.highestbid}} I get this: {'bid__max': Decimal('250')} any help would be appreciated
velvet vale
brittle plinth
brittle iris
hey guys
i am just wondering currently for my images in which are stored in my django project are in the static/images folder
which when i add images from the admin panel it will copy it within those files
it is called fileStorage
and ive created a directory within my static called storage
and i want to whenever i upload a image from my backend for it to go into the storage directory as currently it is going to the images directory
how am i able to change the directory for the StorageFileUpload to go into the storage directory within static
i want the image upload system to remain the same as that is for when i add the products.
ashen sparrow
is there anyway to limit the height of div? maybe have 4 equal height divs side by side?
how am i able to change the directory for the StorageFileUpload to go into the storage directory within static
@brittle iris you can add theupload_toparameter to the ImageField
sudden grail
hey guys, i need your help. I wanna enter into an SaaS market. What type of product do you recommend to build?
frosty veldt
is there anyway to limit the height of div? maybe have 4 equal height divs side by side?
@ashen sparrow You can use the height property in CSS
unique hill
@frosty veldt you can include the four divs inside a container div
frosty veldt
Yes, but you still need to set the height
unique hill
ohh this is not your question
???
@ashen sparrow you can use the flex-box property
check this out
quick cargo
So ive benched the tests a bit better using Wrk which seems to be the most common method of bench marking frameworks and the like
=========== Sandman ===========
benchmark_wrk | Running 1m test @ http://127.0.0.1:8080/bob
benchmark_wrk | 4 threads and 400 connections
benchmark_wrk | Thread Stats Avg Stdev Max +/- Stdev
benchmark_wrk | Latency 38.02ms 31.07ms 1.15s 98.35%
benchmark_wrk | Req/Sec 2.74k 398.38 3.97k 87.17%
benchmark_wrk | 651446 requests in 1.00m, 73.93MB read
benchmark_wrk | Requests/sec: 10848.90
benchmark_wrk | Transfer/sec: 1.23MB
=========== Uvicorn ===========
benchmark_wrk | Running 1m test @ http://127.0.0.1:5000
benchmark_wrk | 4 threads and 400 connections
benchmark_wrk | Thread Stats Avg Stdev Max +/- Stdev
benchmark_wrk | Latency 49.43ms 31.70ms 640.40ms 95.27%
benchmark_wrk | Req/Sec 2.17k 477.85 2.77k 90.92%
benchmark_wrk | 517720 requests in 1.00m, 74.06MB read
benchmark_wrk | Requests/sec: 8618.44
benchmark_wrk | Transfer/sec: 1.23MB```Beating uvloop and uvicorn without even using uvloop itself 😅
sudden grail
hey guys, i need your help. I wanna enter into an SaaS market. What type of product do you recommend to build?
@sudden grail ??
unreal atlas
hej guys cloud someone help me
modest scaffold
could you guys recommend some django tutorials that you thought were good
ive been searching around on youtube and none seem suitable for me
dapper tusk
I used Corey Shafer and the official one
fallow ruin
hello everybody, I am tryin to make a flask app that provides the adminwith capability of submittin forms for other users! These users will then be required to access their accounts with the credentials the provided by the admin.
But I need the forms to update their values after each post request. See, everybody will be provided with a unique number.
And at the time of registration the admin will state the number of members that they want to add. I wanted to use that criterion to auto-fill the new identification numbers that will be provided to the users in a disabled form field after every successful submitted form.
I tried using a while loop, but things backfired in a terrible way! Any assistance will surely be appreciated!
Anyone with any ideas?
gentle hornet
late stone
hi friends, is there a way i can test send emails to the command line using django
instead of setting up my gmail and all that yara yara
native tide
@late stone take a look at https://docs.djangoproject.com/en/3.0/topics/email/#console-backend
late stone
thanks
midnight phoenix
Pretty new to web development: If an API has an endpoint that accepts GET and POST. The docu specifies to write GET, like this
GET https://www.xxy.com/search?_query_param_01
But nothing is specified for POST, then I should assume _query_param_01 should be a key in the json payload, right?
cold anchor
if an API has an endpoint but it's not documented, they most likely don't want you using it
midnight phoenix
It's documented, but just:
POST https://www.xxy.com/search
For GET all parameters a described in detail, and it's working fine. But I think I'm doing an error formating the json payload.
native tide
Whats the correct way to deploy quart apps
terse viper
POST may require all values as part of the body, and not as a query param
regal timber
Hello
Is there a way to know the TOS of every website ?
regal timber
Well what I asked was how to see the TOS
thick cove
you can typically find it online pretty easly
If you want to see discords tos you can google for example Discord TOS
First result is https://discord.com/new/terms
regal timber
I want to check u.gg TOS
I tried https://u.gg/robots.txt as I've seen on internet
and I don't find anything that sound like im not allowed to webscrap
is it the case ?
thick cove
There is a link to their TOS on their front page
regal timber
no
regal timber
Content
U.GG is not responsible for any third party content or links to any third party content.```is that it ?
thick cove
Well you're on the right page
Seems like I'm having a slight problem serving my static files...
I have no idea what I've done wrong or how to go about fixing it 🤷♀️
native tide
do you use django?
thick cove
Yes
native tide
did you connect correct to your static files at settings.py of your project?
dapper tusk
Did you run collectstatic
thick cove
I dont need to do that in debug tho?
But I did that on my server and it still didnt work
dapper tusk
You need to do that when deploying in a way other than runserver afaik
thick cove
Only args I have for static right now is ```py
STATIC_URL = '/static/'
STATICFILES_DIRS = [
os.path.join(BASE_DIR, 'SylteXYZ', 'static')
]
I'm running locally now
with runserver
dapper tusk
Look at the server log, it should tell you what path static is at
thick cove
I'm not running it on a server right now
Just locally
Enabling Debug makes the website work
Disabling it stops it from working
acoustic oyster
Idk if this helps, but sometimes I doof and accidentally make two static directories, one in the root directory (does not work until i deploy), but also a working one within the app and in development the static directory in the app is the one being used.
thick cove
I only have one static directory 🤷♀️
Gotten it to the point where it works, but only when putting my own css right in the html in a style tag
Reffering to it as a stylesheet doesnt work.
thick cove
One day making the website
One day trying to fix this
Looks like I will spend multiple days on serving static files tho 😳
limber laurel
In django for example if I have a users model with a OneToMany relationship with another model, how can I acces the other objects using the user object?
dapper tusk
user.collumn_name_set afaik
fast charm
Hey guys! im trying to send a post requests to a pishing website, but i cant get my head around it, the website send the data through ajax
data: parametros,
url: '../../loginx.php',
type: 'post',
success: function(response) {
resultado = response.replace(/\s/g, ''); // Limpia espacios en blanco
setTimeout(function() {
$("#load").hide();
$("#pc_1").addClass("disabled");
$("#pc_2").addClass("disabled");
$("#pc_3").addClass("active");
$("#aqui_c").html("<b>Tarjeta: </b>"+resultado);
$("#resumen").show();
}, 3500)
}
})```
i have tried with request and request_html, something like this
```from requests_html import HTMLSession
url = 'http://bancoestadorut.tonohost.com/inicio/loginx.php'
session = HTMLSession()
r = session.post(data=parametros, url=url)```
my apologies if this is not the right place to ask for this kind of helphello
im confused atm
so me and some other people are building a django + react.js project
but
i dont know how react will communicate with django backend
may someone explain it to me better?
viral sphinx
Hey guys why aren’t I able to use smtplib to send emails when in production ?
cold anchor
(to preface: I don't know and probably can't help with that)
sending emails in production is a can of worms and it's usually much easier (and cheaper, dollars/work hours) to use a provider like sendgrid, sparkpost, mandrill, or AWS SES
speak from the experience of building two marketing email products
woven moat
Hi, I made a web scraper using bs4 and requests that gets the text of every link of a website and prints it, now what I want to do is that instead of printing it, it shows it on a website and I want this website to be reachable to every computer on my network, so I should host the website, I'm thinking about using Apache for that although I'm 100% open to suggestions, I don't know what should I do to actually like create and modify the HTML, how should I approach this?
also, I'll be hosting the website on a Raspberry Pi, the website doesn't need to be fancy, font will be sans-serif, white background, strictly functional
warm igloo
make flask app, print your scraped links and html on your raspberry pi's hostname.local -- for instance default for raspbian os is hostname of raspberrypi so you could go to http://raspberrypi.local:5000 if that's the port your flask app is listening on. No apache needed.
@woven moat ^
or if you save a static html file and just want to serve that without flask, python's built in http server will suffice for such a small load like your local network
woven moat
make flask app, print your scraped links and html on your raspberry pi's hostname.local -- for instance default for raspbian os is hostname of raspberrypi so you could go to
http://raspberrypi.local:5000if that's the port your flask app is listening on. No apache needed.
@warm igloo oh yeah I'll definitely do that
heady brook
i'm a begineer, how shall i start?
keen lily
How do I put JSON data from an api into a model?
native tide
@heady brook https://www.djangoproject.com/start/
heady brook
ok, thanks man!
native tide
@keen lily how are you getting the json data
keen lily
from a website that updates
spotify data
would i use the rest framework?
i've been watching this actually which changed my mind on the rest framework
native tide
so you're using the requests library to get spotify data from an API?
keen lily
because i have no idea what i would use the rest framework for cuz everytime i see/read about it it does something else i want
yeah
but i just thought i would put it into a model and experiment
native tide
it could be helpful but only for using the serializers to ensure you validate the data from the API you're calling before putting it into one of your models
but if you're just messing around you can just take the data out of the response.json() and put it in the model
data = response.json()
mymodel = MyModel(
track=data.get('track'),
length=data.get('length'),
)
mymodel.save()
is the problem that you don't know where to run this to get it put into models?
keen lily
So what you're doing is
youre getting data from the json and putting it into the model
is that what u showed right there
native tide
yeah
keen lily
the 'track' and 'length would be
like for example whatever index the data is in
so like ['track'][0]
native tide
yeah, those are "keys" in the dictionary
keen lily
Ok thanks tbh i have no idea what i'm going for at this point because from what i'm seeing is that im overcomplicating things
What is the rest framework good for? everytime i've watched/read about it, it seemed really useless
native tide
yeah i'd get comfortable with django for a bit and maybe introduce rest framework and serializers once you understand why they're helpful
keen lily
what's the point of outputting json data i thought u want to take in json data
Oh okay thanks
native tide
the point of using a serializer is that you could actually ensure a data format and valid data before it goes into your models
but yeah i'd get comfortable with this first
brittle iris
Hey guys I need help with uswgi nginx and django
I keep getting 502 errors now
I’ve spent 15 hours yesterday trying to do what I can, now Idk what else to do
Can anyone please help me.
abstract tangle
so i have a file upload dialog from bulma, and some js that gets the file from that, how do i access that in django?
proper hinge
Is what you're looking for a POST request to some endpoint to upload the file to the server?
abstract tangle
hm, i just need it in the view
abstract tangle
something like this:
def myview(request):
file = get_file()
altered_file = do_something(file)
write_to_file(altered_file, path)
return render(request, "filepage.html", {"image": settings.MEDIA_URL + path})
I see
abstract tangle
im uploading a image, doing something to id and then i just want to display it
proper hinge
So yeah, you need to make a request to upload the file to your server
abstract tangle
first time using django or web dev in general
proper hinge
Django forms support this natively https://docs.djangoproject.com/en/3.0/topics/http/file-uploads/
abstract tangle
yeah i had that before
worked great
but i wanted something that looked a bit nicer
proper hinge
Nicer in terms of what? Amount of code you need to write?
abstract tangle
bulma has a fileupload thing
https://bulma.io/documentation/form/file/
proper hinge
Or visually?
proper hinge
I'm not much of a front end guy
You can probably use bulma somehow to style the forms
Maybe this https://github.com/timonweb/django-bulma
abstract tangle
hmm ok, i guess ill leave it the way it was
proper hinge
My experience with front end was to just whack at the stylesheet with bootstrap until it looked sort-of presentable 😄
abstract tangle
is bootstrap easier?
proper hinge
I don't know. I haven't used bulma so can't compare
abstract tangle
it really doesnt mater, its just a debug site, i will only use it as a api anyways
keen lily
noob question but
how do i specifically get out a piece of data from a model onto a view
def musicpage(request):
user = str(Username.objects.all())
^ my attempt in view
class Username(models.Model):
name = models.CharField(max_length=50)
def __str__(self):
return f"{self.name}"
my model
i have 1 entry in
proper hinge
Do you want to display all users or a specific user?
keen lily
yeah about query sets i've been reading and i'm confused...
Ok
would i add a name to my model
name = models.CharField(max_length=50, name='joe'
)
like this for example?
proper hinge
Yes
proper hinge
Well what's your models primary key?
If you use get you need to ensure your query will only return a single result, so you need to filter by something that is unique
Many people can be named joe, so that is not a sufficient way to retrieve a specific user
proper hinge
Well you could just make the username the primary key'
But it's difficult to discuss model design
Your model currently doesn't make sense since it only has 1 field
I don't really know what you're aiming for
keen lily
A person on the website inserts their username into a form
def musicpage(request):
user = Username.objects.get()
Anyway, Django will automatically add an ID field as a primary key if you don't specify a custom PK
proper hinge
Even if you don't make the username the PK, you need to ensure it's unique somehow, like with a unique constraint
proper hinge
To answer your original question, you need to pass a context when you render a template
You can put the username object into the context
This tutorial also explains the concept https://docs.djangoproject.com/en/3.0/intro/tutorial03/
keen lily
thanks !
fair light
any devs i can contact with for a help?regarding oauth and web backends?
opal robin
hi i'm searching for someone experienced with django I and some other developers are making a web chat using django. If anyone is interested please contact me
terse viper
have you considered using websockets for that?
faint abyss
Hi! I have a question about Django.
So as you can see in the code:
class UserRegisterForm(UserCreationForm):
email = forms.EmailField()
class Meta:
model = User
fields = ['username', 'email', 'password1', 'password2']```
We inherit from the UserCreationForm.. that's okay, but the UserCreationForm inherits from the ModelForm!
So my question is, why do we have to add the additional email field, if the UserCreationForm defined in it's own Meta class, that we're going to change the User class that **has** an E-Mail field, predefined in the UserModel, therefore it should not be necessary to define the email, just to put it into the fields list.
Like here:
```>>> from django.forms import ModelForm
>>> from myapp.models import Article
# Create the form class.
>>> class ArticleForm(ModelForm):
... class Meta:
... model = Article
... fields = ['pub_date', 'headline', 'content', 'reporter']```Hey, i know its a python community, but anyway. Can you help me out which backend tech to use for rest api with heavy real-time things? (im gonna achieve at through pusherJs).
The two options are: Adonisjs(nodejs mvc framework) or django
native tide
for django there is a framework called django-rest-framework to create (REST) Apis: https://www.django-rest-framework.org/
i love it because i think the structure isvery logic
dire fractal
I just started using the django rest framework and i honestly love it and the structure it has
terse viper
pusher uses websockets, so your backend should probably support websockets
and also pusher has a bunch of abstraction, so unless there's an actual pusher django implementation, it sounds like you should be using nodejs on the backend
if you use pusher on the frontend, you'll need to use pusher on the backend
cold anchor
you can have a websocket listener in your django app https://dev.to/jaydenwindle/adding-websockets-to-your-django-app-with-no-extra-dependencies-2f6h though it looks like you'll have to do a lot of work yourself
terse viper
yes, I think pusher has a whole comms protocol around it, I don't think you'd want to have to re-implement that yourself
but if you drop to raw websockets, or something else similar that's better supported across Django and frontend, like socket.io (which there are python libs for), or JSON-RPC, or others, then yeah, Django websocket backend is an option
cold anchor
honestly my (blasphemous) recommendation would be to not use python for websockets
I have a websocket API that users connect to and my python rest API handles all application logic and just tells the websocket API "push X data to Y topic"
terse viper
that's a nice microservices approach
I do use tornado for websockets, it's quite nice. but by the time you are using microservices, it kind of doesn't matter what each microservice is written in any more, as long is it is well defined
somber aurora
What's the Qualifiers Task?
cold anchor
for the code jam?
woven moat
Hi, I made a web scraper in Python using bs4 and requests, it's very simple, it checks the website every 60 seconds and prints in the terminal how many links there are every time it checks, now, what I want to do is to show that on a website that runs locally, so every time it checks, it shows the number on the website, then the next time, it shows the number on the line below and that should repeat again and again until it gets like 10 lines long, at that point it should delete the line at the top, move all the lines up so that line at the top gets occupied again and then make the new line appear
how can I make this happen?
warm igloo
My suggestion since following your text above is difficult: diagram this out. 🙂
median meteor
@woven moat as I have understood. You would like to have result of scraping process display on a browser page on localhost. If do so you should check Flask or Django framework
warm igloo
I talked him through that part yesterday. But now the next step seems he'll need to do some javascript work on the client side as he wants the html output to be constantly changing as the results change on the backend scraping. That correct @woven moat ?
Like a scrolling list of links that have been scraped.
If it is a live update kinda thing, the js will need to a bit fancier. If it is just "when I go to the site I see the new list" then you'll also need to store that list somewhere for fetching.
So, a few questions to see what you're really trying to get to.
mortal geyser
Imagine you have an API made with Django rest framework which you don't want anybody to call it outside of your web. You have 2 endpoints:
api/images
api/user_images
The first one is going to be used on the main page of the web even without a user logged in and the other one requires to be registered and logged in to reach it. For the second one is easy, you could implement some sort of JWT (JSON web token) to avoid unauthorized requests but what would you use to protect the first endpoint from being used with a simple rest call if you can't ask a user to be logged in to reach it? Does it have sense trying to avoid users to call it from outside your web/frontend?
I don't really know if I should let it open to everybody or if there is a good method to just allow my frontend to call it.
I know that even with a method to protect the first endpoint users can still take the data using techniques like web scrapping but I don't really want to let that endpoint open.
quick cargo
Cross-origin resource sharing
Cross-origin resource sharing is a mechanism that allows restricted resources on a web page to be requested from another domain outside the domain from which the first resource was served. A web page may freely embed cross-origin images, stylesheets, scripts, iframes, and videos```
might be what you want
mortal geyser
it sounds good, thank you!
woven moat
I talked him through that part yesterday. But now the next step seems he'll need to do some javascript work on the client side as he wants the html output to be constantly changing as the results change on the backend scraping. That correct @woven moat ?
@warm igloo yeah exactly
like you just said, a live update
My suggestion since following your text above is difficult: diagram this out. 🙂
@warm igloo yeah sorry, explaining projects in written form is not my strength
warm igloo
Don't worry, it is difficult in general. I have to say "draw it out" to a lot of devs on my teams. 🙂
woven moat
haha aight cool
elfin mountain
@native tide Yes of course. Look up Flask or Django.
@native tide Can't answer that question. Look at the documentation and pick one.
woven moat
maybe if I put it this way you'll get it better:
this is what the script already does
scraper.py -->
EVERY 60 SECONDS:
- scrapes the site
- sees every link in the site
- counts the links
- prints the number in the Terminal
now, what I also want the script to do is to have a website that gives a live update, so I would see in the website what I'm seeing right now in the Terminal
somber aurora
flask is easier but it's for more light websites. Django is harder but it's more for complicated
I'm speaking through my own experience people have different
@native tide
elfin mountain
@native tide https://en.wikipedia.org/wiki/Analysis_paralysis
@native tide Pick one of the frameworks, do the tutorial that the documentation provides or pick one of Corey Schafer's YouTube tutorials.
crystal rain
https://discordapp.com/channels/267624335836053506/696842088431485069/732989390757953586
@median meteor
If your problem is accessing a DB from the frontend, the best way would be to send what you need to your backend, and query it there. Just watch out for sql injections and whatnot
median meteor
<script>
var map = L.map('map').setView([49.175573,20.072700], 11);
L.tileLayer('https://{s}.tile.openstreetmap.org/{z}/{x}/{y}.png', {
attribution: '© <a href="https://www.openstreetmap.org/copyright">OpenStreetMap</a> contributors'
}).addTo(map);
var post_base = {{object_list|safe}}
for (let index = 0; index < post_base.length; index++) {
marker = new L.marker([post_base[index]["fields"]["lat"],post_base[index]["fields"]["lon"]]).addTo(map)
.bindPopup("<img style=10%; src=/>");
}
marker1 = new L.marker([49.295236, 20.413089],{opacity:0.5}).addTo(map)
.bindPopup("<img src={% static 'images/lomnica_image.jpeg' %}/>");
marker2 = new L.marker([49.266596, 19.833505]).addTo(map)
.bindPopup("<img src={% static 'images/dolina_chocholowska_image.jpg' %}/>");
</script>
in variable post_base i'm sending a queryset to script and then to create dynamically markers I use for loop in js and that works fine
in bindPopup in that for loop i also try to add a path to image but I can't
and I know that I can make REST API but I can't any frontend framework so i try find solustion without any frontend framework
I'm looking some solustion
tranquil adder
Hi, I'm trying to use Facebook graph API since last five days but its documentation is so confusing and I can't find any good resources where I'll get a hint or lead to solve my problem. I've created an app on graph API explorer. My aim is to access all the public IDs of all events of a particular place, so that I can extract information (name, type, time, location, ticket price, etc) related to the events. First thing is that I can't figure out which permissions should my app have for this and how much time will it take to get those? Secondly I don't understand how to retrieve the IDs which I've mentioned above. When I tested with a single ID it did not run properly because I think my permissions are wrong
cannot be loaded due to missing permissions
This is one of the phrases in the error message. I'm sorry if I'm asking for too much spoon feeding. I hope I'm asking this at the right place, please help if someone has experience with this API.
crystal rain
and I know that I can make REST API but I can't any frontend framework so i try find solustion without any frontend framework
Afaik, all the frontend has to do is make a get request, which shouldn't require any framework
median meteor
so do you think AJAX call would be good solustion?
elfin mountain
@median meteor fetch or axios would also work.
twilit zenith
i use axios its very easy to use
what js framework are you using on the frontend?
@median meteor
median meteor
I can none of them so i made pure html and css because my app is static. I’m using leaflet js only to provide map with markers
I understand JS but since now I’ve tried avoid to use it
cold anchor
you don't need to use axios if you don't want to
fetch is pretty great and does almost everything you'd need
twilit zenith
yeah just saying axios cuz its simpler imo
terse viper
fetch is actually simpler than axios, but they're both worth knowing
dapper tusk
fetch is a JS built-in afaik
median meteor
you mean metho fetch like post get
terse viper
fetch("https://your_backend/blah/blah").then(res => {
// do thing with data
});
Do note that it does not work with cors
terse viper
whether this works with CORS or not depends on your CORS settings
terse viper
browser has it on by default, you need to explicitly allow it if it's an issue
dapper tusk
Ah NVM, that was probably a slightly different issue then
terse viper
"AJAX" is an old term for "asynchronous javascript and XML", with the "XML" part referring specifically to Javascript's XMLHttpRequest function, which used to be the only way to receive data from a server asynchronously without reloading the page. the method became so popular that collectively, using AJAX for websites is what we ended up calling "Web 2.0"
however, since then we have had lots of new options than using oldschool raw XMLHttpRequest - some libraries implement it. there's a new API that's widely supported called fetch above that also provides asynchronous requests for data
so now, "AJAX" actually just means "asynchronous data fetching" and implies the use of a library like axios, or the built-in fetch
terse viper
so, fetch and axios are probably the two most popular methods to do that
fetch is a built-in API that almost all modern browsers provides. and axios is a javascript library
median meteor
so to fix that i should fetch an image by js script to variable and than pass to bindPopup("<img style=10%; fetch ( here )");
is it correct
terse viper
you have two options:
- send actual HTML which your javascript just dumps into an .innerHTML
- send data, usually json format, which your javascript formats
there are pros and cons to both, and I think the correct choice depends on where your HTML is usually rendered from
if your HTML is rendered by the server, such that your HTML templates and other designs live there, then it makes sense to send rendered HTML for the frontend to place
but if your HTML is not normally handled by the backend, then it would be weird to have the backend send rendered HTML, and would bebetter for the backend to send data for the frontend to format and display
median meteor
@terse viper thaaank you for clarifing that concept
I used almost 3 days to get such info.
terse viper
well... this is a python server, not the usual place you'd go for this information
have you tried a Javascript server instead?
median meteor
I don't know js 🙂
i know more or less. I'm not a frontend but as I can't just make backend so I try do frontend as simple as possible. I know I should start learning some front end framework
but I have some wierd feeling more irrational fear that it's complicated
terse viper
fetch probably the way to go then
then you don't have to deal with the slight complication of loading axios from a CDN
median meteor
I have checked... both.... and yes it's irrational fear both are doable
static mulch
Hi All,
I'm very new to python but i'm kind of stuck, have been trying to search for my issue for a while now in google as well and i just can't wrap my head around it.
I'm trying import json into python so it can print some values (keys?) that i want.
So far i have
import requests
import json
url = 'https://fake_url'
r = requests.get(url)
cont = r.json()
print r.json()
And this prints all the json just fine, now i want to print specific values this is the top part of the json and also shows what i want to achieve:
{
"players": [
{
"id": 1,
"first_name": "Racer",
"last_name": "",
"team_name": "Racer",
"position": "Constructor",
"position_id": 2,
"position_abbreviation": "CR",
"price": 26.6,
I want to be able to print the first_name and price I've been trying to do this in countless of ways but i just can't do it.
If someone is willing to point me towards the right direction that'd be great
native tide
@static mulch cont['players'][0]['first_name']
It provides you a dictionary which has a key 'players' that maps to a list of dictionaries (player object representations)
static mulch
that.. was a lot easier than expected, if i want to have ['price'] next to it it tells me string indices must be integers
native tide
cont['players'][0]['price']
static mulch
but what is the dictionairy here? does it have a name?
native tide
you need to get the right index of the player object from the list
static mulch
i see, but it's not clear where the 0 comes from at all
native tide
the object it returned is a dictionary that has at least a key {'players': [{player_1_dictionary}, ... {player_n_dictionary}]}
not sure if this makes any sense
the 0 is just the first element in the list
since there is a list of player objects/dictionaries
static mulch
oh yeah i see! i changed the number and it just prints a different team
it's a bit annoying to google this because this seems to be done in multiple ways, and i want to print multiple values now
print cont['players'][0]['first_name']['price'] does not work, seems like i have to find a different way
elfin mountain
@static mulch You need to understand your data structure
Is the data structure returned from cont['players'][0]['first_name'] a dictionary?
static mulch
i thought ['players'] was the dictionary in this case
elfin mountain
It's in the dictionary that's returned from cont['players'][0]
a = cont['players'][0]['first_name']
b = cont['players'][0]['price']
static mulch
so what a and b return are dictionaries?
elfin mountain
They return the data value of the keys "first_name" and "price"
You have a dictionary with cont['players'][0] @static mulch
static mulch
i see, and in this case i can call ['first_name'] a key, right?
elfin mountain
@static mulch Correct. "first_name" is a key
ashen knoll
Is there anyone who knows a good framework for web integration in connection with discord.py?
i will have a look at it, thank you
static mulch
nice, i understand it a lot better now. i can at least keep going with my little project now. thanks!
elfin mountain
@static mulch Good luck!
static mulch
thanks! what im doing is most likely super inefficient though :p
ferrari_name = cont['players'][0]['first_name']
ferrari_price = cont['players'][0]['price']
print( "Name:",ferrari_name , "Price:",ferrari_price)
williams_name = cont['players'][1]['first_name']
williams_price = cont['players'][1]['price']
print( "Name:",williams_name , "Price:",williams_price)
doing this for 30 ID's will take a while
elfin mountain
@static mulch Sounds like a for loop is needed
static mulch
Yeah i was thinking something of the like, trying to find examples online that could possibly help
grim spoke
Hey anyone good with django could u help me in #help-coconut i have been waiting quite a while with no assistance, been trying to figure this out for ages and can't find anything on websites like stackoverflow about it
^ update: ill make a new channel cause it was marked "dormant"
static mulch
i'm not sure what direction to go in with a for loop @elfin mountain , any idea what direction i should head or any pointers?
grim spoke
update: replaced #help-coconut for #🤡help-banana so help in fluorine please if anyone can
elfin mountain
for player in players:
name = player['first_name']
hmm for some reason that prints out an entire object and not the first name
elfin mountain
are you printing player or name?
static mulch
printing player
should it be name?
just name gives only the name but of only one object
elfin mountain
@static mulch what do you want to print?
static mulch
i want to print all first_names
with price next to it but that's something i can look into later
icy wasp
just came across this on twitter: https://twitter.com/sharifshameem/status/1283322990625607681?s=20
static mulch
errr, somehow i got it to work
static mulch
my prints does two different things depending on indentation but i don't want neither of them. one of them prints one correct 'first_name' and correct 'price' but i want to output all the 'first_names' and 'price' when i change the indentation forward it gives me one 'first_name' variable 30 times with different 'price'
players = cont['players']
for player in players:
name = player ['display_name']
players = cont['players']
for money in players:
price = money ['price']
print("name =", name, "price =", price)
vernal finch
can anyone help with a django problem: I have a model with some optional fields and a foreign key field. I want to take in any number of optional fields and require a field of the foreign model that specifies that model but I don't want to require the user to specify an id, just another field.
native tide
@static mulch walk through your code slowly, you go through a loop setting the name. everything in the first loop will finish before it moves to the next loop. so what will be in the name variable when it gets to the print statement?
@vernal finch can you show me your model code
thick cove
Still wondering why this happens: https://sylte.xyz/
(My static files arent being served) Going to the URL its supposed at gives a 404
Using Django.
Yes, I did manage.py collectstatic
Using cPanel to host because I already paid for it 🤷♀️
native tide
@thick cove can you post a screenshot, i don't click links in discord
native tide
is the twitter icon not a static file?
thick cove
uh well then I guess ONE static file was served there
vernal finch
name = models.CharField(max_length=100, default='My Analysis')
created_at = models.DateTimeField(null=True, auto_now_add=True)
updated_at = models.DateTimeField(null=True, auto_now=True)
user = models.ForeignKey(User, on_delete=models.CASCADE)
instrument = models.ForeignKey(Instrument, on_delete=models.PROTECT)
eps_ttm = models.FloatField(null=True, verbose_name='Earnings per share')
time_frame = models.IntegerField(default=DEFAULT_TIME_FRAME, verbose_name='Time frame')```
```class Instrument(models.Model):
ticker = models.CharField(max_length=10)
company_name = models.CharField(max_length=200, null=True)
current_price = models.FloatField(null=True)```
@native tide basically I want to specify a ticker and some other optional fields which have default values to create an Analysis for an instrument. On the response I want to return the full instrument object.@vernal finch by not wanting them to specify an ID do you mean you want them to just specify some fields necessary to create the object, but let the database assign the ID?
vernal finch
The instrument already exists when you create an analysis, otherwise it will error. I want to specify the ticker of the instrument to create the analysis.
native tide
what's a ticker?
and how does the instrument exist without a ticker already if it's a required field?
it's sounding a little like you need to create a custom form that's going to handle using a subset of fields from both models and then wires them up the way you're thinking in the save method
static mulch
@static mulch walk through your code slowly, you go through a loop setting the name. everything in the first loop will finish before it moves to the next loop. so what will be in the
namevariable when it gets to the print statement?
@native tide I see, only one name will arrive at price and only print one.. Is it possible in the setup i have to somehow link them together? Or do I have to steer away from two loops?
vernal finch
@native tide apologies for the late response, just assume an instrument exists and it has a ticker field (it's a string field). When I create an analysis, I want to create an analysis FOR an instrument. So what I do is I supply the ticker of the instrument that I want to create the analysis for. I will then look up if an instrument with that ticker exists. If it does then I will create the analysis. However, also remember that I could also specify a time_frame field when creating the analysis.
Example requests:
{"ticker": "TICKER" }
{"ticker": "TICKER", "time_frame": 5 }
Example responses:
{"id": 2, "time_frame": 5, "instrument": { "id": 2, "ticker": "TICKER", "company_name": "TICKER COMPANY" }}
native tide
@static mulch you can do it all in 1 loop
@vernal finch ah ok i see what you're saying a little better
you might wanna make ticker a unique field or things could get weird if you have 2 instruments with the same ticker
are you using django rest framework for this?
vernal finch
yes
the thing is the ticker is something like part of a composite key
ticker is not necessarily globally unique but ticker+something is unique. So I can't really make ticker a unique field (although for the most part it actually will be)
@native tide
modest hazel
Hi guys, I build bots, I want to create stuff that will appear as human as possible, so I'm building a bot detector to test my builds against. I have the basics down here: https://lafftar.github.io/bot-detector/
I'd like to know what I can detect with Javascript about a user, just linking me to articles will be more than welcome, fingerprinting, tracking, everything is welcome. If you build bots too, you might benefit from this too.
odd oar
!rule 5
lavish prismBOT
olive egret
I need some help with django please:
Every time I try to create a model using the admin panel,
it gives me this error:
What can I do to get rid of this error?
vestal hound
have you run makemigrations and migrate
patent hawk
I know this is mostly stupid question, but how do you run python script on web server witch hosts a website? (I have heard you put .cgi at the end of filename and put it in cgi-bin folder. I can't find cgi-bin folder and when I create one it shows my code as if it would be .txt file. I also put :
Options +ExecCGI AddHandler cgi-script .cgi .pl
In .htaccess.
worn aurora
to run python script the host needs to support python environment
worn aurora
u are on a vps or shared hosting ?
worn aurora
link ?
vagrant owl
Anyone working on flask currently?
I'm working on something and I've run into an error I can't seem to find a solution of.
worn aurora
error ?
vagrant owl
Yeah
Hold on, I'll upload a screenshot here.
Let me paste the code here
C:\Users\USER.virtualenvs\smilecook\venv\lib\site-packages\flask_sqlalchemy__init.py:814: UserWarning: Neither SQLALCHEMY_DATABASE_URI nor SQLALCHEMY_BINDS is set. Defaulting SQLALCHEMY_DATABASE_URI to "sqlite:///:memory:". 'Neither SQLALCHEMY_DATABASE_URI nor SQLALCHEMY_BINDS is set. ' C:\Users\USER.virtualenvs\smilecook\venv\lib\site-packages\flask_sqlalchemy__init.py:835: FSADeprecationWarning: SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and will be disabled by default in the future. Set it to True or False to suppress this warning. 'SQLALCHEMY_TRACK_MODIFICATIONS adds significant overhead and '
And my app.py file, excluding the imports, is:
`def create_app():
app = Flask(name)
app.config.from_object(Config)
register_extensions(app)
register_resources(app)
return app
def register_extensions(app):
db.init_app(app)
migrate = Migrate(app, db)
def register_resources(app):
api = Api(app)
api.add_resource(RecipeListResource, '/recipes')
api.add_resource(RecipeResource, '/recipes/int:recipe_id')
api.add_resource(RecipePublishResource, '/recipes/int:recipe_id/publish')
if name == 'main':
app = create_app()
app.run()`
The config.py file contains the following code:
`class Config:
DEBUG = True
SQLALCHEMY_DATABASE_URI = 'postgresql+psycopg2://root:root@localhost/smilecook'
SQLALCHEMY_TRACK_MODIFICATIONS = False`
hallow abyss
hello guys , i m sui and there are some question about python!
is there anyone who use Odoo
vagrant owl
Got the solution, thanks!
chrome scaffold
Tech with tim on YouTube has a good tutorial
chrome scaffold
^
tardy trellis
Pretty cool guide
native tide
@coral raven I think https://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-i-hello-world is another known one
coral raven
I finished the Corey Schafer one, still have some things unclear
he also has a book right?
native tide
Yeah
tardy trellis
Miguel
is also a good one
But if you have finished
Coreys guide
Just start digging your self
coral raven
i do not know the html, css part yet, I have to learn that
coral raven
I copy pasted Corey's html templates and continued