Applet Orchard

Django Tutorial 2

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In this part of my Django tutorial we’ll cover a lot. We’ll bind URLs to Functions, Cover Settings, Pass Values from Pages to Functions, Work with Databases, Create Separate Apps in Our Project and much more.

If you missed any of the previous Python videos, the series starts here :

Thank you to Patreon supporters like the following for helping me make this video

facebook.com/cottageindustriesbuild/
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@kyleaisho
@thetwistedhat
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26 responses to “Django Tutorial 2”

  1. Raven Claw Avatar
    Raven Claw

    Before the video I see an ad about a Python course that is focused in machine learning from Udacity, I am thinking about buying it, Udacity is good?

    Reply
  2. kaushal kumar Avatar
    kaushal kumar

    I have a confusion at 30:43 that choice_set thing

    Reply
  3. kaushal kumar Avatar
    kaushal kumar

    where was that choice_set field defined?

    Reply
  4. Abhijeet Singh Avatar
    Abhijeet Singh

    a revision of official documentation!

    Reply
  5. Mark Wiygul Avatar
    Mark Wiygul

    Question: at 11:30 — I'm confused about how the "max_rand" parameter of the "random_number()" function gets automatically passed into the parenthesis portion of the regular expression. Can someone elaborate more on that part. Thanks very much …and Nice Tutorials!!!

    Reply
  6. Younes PhD Henni Avatar
    Younes PhD Henni

    in the cmd of windows I type py instead of python: py manage.py runserver.

    Reply
  7. Waris Rao Avatar
    Waris Rao

    i am getting thiserror what should i do

    C:Userswarisenv_site1sampsite>python manage.py startapp polls
    Traceback (most recent call last):
    File "manage.py", line 8, in <module>
    from django.core.management import execute_from_command_line
    ImportError: No module named 'django'

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
    File "manage.py", line 14, in <module>
    import django
    ImportError: No module named 'django'

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
    File "manage.py", line 17, in <module>
    "Couldn't import Django. Are you sure it's installed and "
    ImportError: Couldn't import Django. Are you sure it's installed and available on your PYTHONPATH environment variable? Did you forget to activate a virtual environment?

    Reply
  8. wezdez Avatar
    wezdez

    Can I use Mongo.db with django?

    Reply
  9. Stephan Langeveld Avatar
    Stephan Langeveld

    if someone is running django 1.10 and get stuck with some errors trying to create a url

    from sampsite import views

    url(r'^helloworld/$', views.hello_world, name="hello")

    Reply
  10. Steven Wang Avatar
    Steven Wang

    Honestly speaking, I am new to django. I think this django thing is bit interwoven with each of its own strutures and logic that needs a bit more clarification.

    Reply
  11. Souvik Ray Avatar
    Souvik Ray

    Hey Derek,do I need to install Pycharm Professional edition for django or the community edition works fine?

    Reply
  12. Timothy Wynne Avatar
    Timothy Wynne

    I've not found many videos I would comment on but yours are an exception. As an online student (novice actually), I rely heavily on online resources from people much more learned than I on the topic de jour.
    I found your videos to be very enlightening but also compare it somewhat to drinking from a fire hose. I understand you have a lot to explain over a myriad of subjects and I commend you for it. I thank God for the Pause option so I can take copious notes.
    My current dilemma, with which I am struggling, is with Program Development Frameworks. I would like to see a different take on some ground level explanation of how Django, SQLAlchemy, and Python come together to create something that is usable. I am on a Windows (7 at work and 10 at home) platform and would prefer something specific to those OSs.
    Given the rate and amount of videos you produce across a variety of subjects I would understand completely if you can't fit it into your schedule. At any rate, I will continue to watch because I find your presentations much more helpful than most.
    My hat's off to your current and future efforts.

    Reply
  13. Radek Lejba Avatar
    Radek Lejba

    Too fast, lacking of explanations. Not a good tutorial to be honest.

    Reply
  14. Jacob C Avatar
    Jacob C

    Hi, Derek, I'm following your django tutorial, but I have a problem while doing the same step. At 30:40 of the video, you enter the method named choice_set.all() and it will return a QuerySet. After doing the same thing, the terminal return an error message saying that there no such table as polls_choice. here a sample of the error:

    … return Database.Cursor.execute(self, query, params)
    django.db.utils.OperationalError: no such table: polls_choice

    with that, I was wondering if I have to create this method inside of the class Question

    Reply
  15. Samruddhi Patel Avatar
    Samruddhi Patel

    Hi derek, thanks for the awesome tutorial. I had a question, this might be very silly, but i dont get it. You used q.choice_set.* but we haven't explicitly defined the choice_set function anywhere, then how does django know what we are talking about? i.e, we want a set of all objects of the class choice.

    Reply
  16. FSHnegativ Avatar
    FSHnegativ

    Hey, do you have any experience in machine learning? A tutorial about machine learning with python would be pretty awesome. Or about the theory behind machine learning models and the different machine learning models.

    Reply
  17. Jason Cameron Avatar
    Jason Cameron

    how would i change the name of a table i accidentally put question_test and ran the sqlmigrate

    Reply
  18. Thierry Lalinne Avatar
    Thierry Lalinne

    You made my day, sir. Your videos are top notch 馃槈

    Reply
  19. Przemek Lelewski Avatar
    Przemek Lelewski

    At first : many thanks for Your tutorial.
    I have two problems :
    1. when I write in the PyCharm for example "from django." I have not any promtp and after a full line it works, but I have red line under the "django" "url" etc. I think because django is installed only on the virtual, but I don't know how to fix it
    2. On 22:20 You write "python manage.py makemigration pools" – I have a few errors on the virtual machine. I've checked twice new code from a few minutes before and I can't find mistakes.

    Reply
  20. Michael Williams Avatar
    Michael Williams

    Any chance for a series on Drupal 8? They've switched to OOP principals and symphony/twig/composer.

    Reply
  21. nick11927 Avatar
    nick11927

    Nice video this has been useful

    Reply
  22. Germ谩n L贸pez-Campos Avatar
    Germ谩n L贸pez-Campos

    You are the boss, thanks!

    Reply
  23. William Quan Avatar
    William Quan

    Can you make a video on how to make money from creating websites? Something where you can actually sell and don't have to pay for a web development bootcamp price?

    Reply
  24. Mirko Cukich Avatar
    Mirko Cukich

    Another Awesome Django tutorial. Ty for the post

    Reply
  25. Mahmudul Haque Avatar
    Mahmudul Haque

    why used namespace in pools.urlpatterns url() option?

    Reply
  26. DarkSoldier Avatar
    DarkSoldier

    hello, Thanks for the video, I have just subscribed to your youtube channel, greetings from Guayaquil,Ecuador.

    Reply

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