prettyprinted / youtube_video_code

The code for all the YouTube videos I publish on YouTube.

All the code from my YouTube videos organized by date.

My YouTube channel is here: https://youtube.com/c/prettyprintedtutorials

youtube_video_code's Issues

views.py missing from the Django authentication tutorial.

What command do you use to run the Flask project

I am using the below command and it is throwing an error -
flask --app .\app.py --debug run

The Error -
` * Tip: There are .env or .flaskenv files present. Do "pip install python-dotenv" to use them.
Usage: flask run [OPTIONS]
Try 'flask run --help' for help.

Error: Failed to find Flask application or factory in module 'login_app_demo.app'. Use 'login_app_demo.app:name' to specify one.`

Keyerror in flask_youtube_search

trying to run the youtube flask app and im getting a key error for line 26 in routes.py results = r.json()['items']

SMTP mail is slow

Hi,
I am trying to send a reset email but the problem is whenever I try to trigger an email it is a bit slow it takes at least 5-10 sec to trigger the email. I also tried to do multi-threading but that dint work. Is there is a problem with my SMTP provider or any problem with my code?
I am using Hostinger as my SMTP.
Can you suggest to me a good SMTP provider

def forgetPasswordMail(email,token,msg,link):

msg.body = 'Your link is {}'.format(link)
mail.send(msg)

    token = s.dumps(email, salt='forget-password')
    msg = Message('Reset Password', sender='[email protected]', recipients=[email])
    link = url_for('reset_password', token=token, _external=True)
    start_new_thread(forgetPasswordMail,(email,token,msg,link))

License ?

Hello, under what license is this project released under ? I would like to learn Flask by studying them and your Youtube videos. Thank-you for making them.

Hi there,

I just started to learn flask, and you are the best resource on the internet. Whatever, I think of, you have the video and examples. Thank you and really appreciate that.

I just started a project where I have two python classes, one is model.py and second is the application.py. The model.py contains the model and application contains routes. Now when I try to use Admin views I have the following error.

AttributeError: type object 'Programs' has no attribute '_query_cls'

This is the code in application.py

app.config["SQLALCHEMY_DATABASE_URI"] = "postgresql://junaid:junaid@localhost:5432/UOB"
app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
app.config['SECRET_KEY']= 'junaid'
db.init_app(app)
admin = Admin(app)
admin.add_view(ModelView(Programs,db.Session))

Application runs without error, when naviated to /admin/Programs I received the above mentioned error. I will be really thankful if you could help, please.

[Question] How to make a similar Excel response?

We change the MIME-type? But I didnt find MIME type associated with Excel?

TypeError: type object argument after ** must be a mapping, not str

I followed the Youtube tutorial and for some reason I keep coming up with the following error

TypeError: type object argument after ** must be a mapping, not str

I used a different JSON generator but everything worked until I tried to loop through the Users and append their details to the user_list. The code is below for reference, any help on this would be much appreciated:

import os

os.chdir(r'C:\Users\robbi\Desktop\Coding\My Python Scripts\APIs')

class User:
    def __init__(self, gender, name, location, email, login, dob, registered, phone, cell, id, picture, nat):
        self.gender = gender
        self.title = name['title']
        self.first_name = name['first']
        self.last_name = name['last']
        self.location = location['city']
        self.email = email
        self.username = login['username']
        self.password = login['password']
        self.dob = dob['date']
        self.age = dob['age']
        self.registered = registered['date']
        self.phone = phone
        self.cell = cell
        self.id = id['value']
        self.picture = picture['large']
        self.nat = nat
    
    @classmethod
    def from_json(cls, json_string):
        json_dict = json.loads(json_string)
        return cls(**json_dict)

    def __repr__(self):
        return f'<User { self.first_name }>'

json_string = '''{
         "gender":"female",
         "name":{
            "title":"Miss",
            "first":"Maeva",
            "last":"Gagnon"
         },
         "location":{
            "street":{
               "number":3400,
               "name":"3rd St"
            },
            "city":"Belmont",
            "state":"Nunavut",
            "country":"Canada",
            "postcode":"N5J 3K1",
            "coordinates":{
               "latitude":"-60.0772",
               "longitude":"148.5555"
            },
            "timezone":{
               "offset":"+11:00",
               "description":"Magadan, Solomon Islands, New Caledonia"
            }
         },
         "email":"[email protected]",
         "login":{
            "uuid":"b51f5119-d542-4c59-8ed1-11d257a6dd1a",
            "username":"beautifulbird203",
            "password":"sinned",
            "salt":"vqkYxMd6",
            "md5":"f2f79890187d94eabbba380c59c29ca2",
            "sha1":"2ce9a4227ca1717b45a99cb1f12fdef57486258a",
            "sha256":"106b7af161a58f6c5f08d2c0ce337ff0f8d978816f09dcbef082efd11c71ac44"
         },
         "dob":{
            "date":"1989-09-17T06:18:26.692Z",
            "age":31
         },
         "registered":{
            "date":"2004-11-14T22:10:48.600Z",
            "age":16
         },
         "phone":"464-880-6563",
         "cell":"560-036-0580",
         "id":{
            "name":"",
            "value":null
         },
         "picture":{
            "large":"https://randomuser.me/api/portraits/women/32.jpg",
            "medium":"https://randomuser.me/api/portraits/med/women/32.jpg",
            "thumbnail":"https://randomuser.me/api/portraits/thumb/women/32.jpg"
         },
         "nat":"CA"
      }'''

#user = User.from_json(json_string)
#print(user)

users_list = []
with open('data.json', 'r') as json_file:
    user_data = json.loads(json_file.read())
    for u in user_data:
        users_list.append(User(**u))

print(users_list)

Source code location of this video "Creating a Dynamic Select Field With Flask-WTF and JavaScript"

Hey man, I cannot find the source code of this valuable video you made https://www.youtube.com/watch?v=I2dJuNwlIH0 .
Can you point out where it is?
Thank you

Permissions / Security

Hey, just wanted to let you know that there's an option to 'Delete Directory' popping up on the 'Testing In Flask'. Probably shouldn't be there