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Reading the Django Documentation:
get_user_model()
Instead of referring to User directly, you should reference the user model using django.contrib.auth.get_user_model(). This method will return the currently active User model – the custom User model if one is specified, or User otherwise.
When you define a foreign key or many-to-many relations to the User model, you should specify the custom model using the AUTH_USER_MODEL setting.
I"m confused with the above text. Should I be doing this:
author = models.ForeignKey(settings.AUTH_USER_MODEL)
or this...
author = models.ForeignKey(get_user_model())
Both seem to work.
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Django using get_user_model vs settings.AUTH_USER_MODEL __del__: Questions
How can I make a time delay in Python?
5 answers
I would like to know how to put a time delay in a Python script.
Answer #1
import time
time.sleep(5) # Delays for 5 seconds. You can also use a float value.
Here is another example where something is run approximately once a minute:
import time
while True:
print("This prints once a minute.")
time.sleep(60) # Delay for 1 minute (60 seconds).
Answer #2
You can use the sleep()
function in the time
module. It can take a float argument for sub-second resolution.
from time import sleep
sleep(0.1) # Time in seconds
Django using get_user_model vs settings.AUTH_USER_MODEL __del__: Questions
How to delete a file or folder in Python?
5 answers
How do I delete a file or folder in Python?
Answer #1
os.remove()
removes a file.os.rmdir()
removes an empty directory.shutil.rmtree()
deletes a directory and all its contents.
Path
objects from the Python 3.4+ pathlib
module also expose these instance methods:
pathlib.Path.unlink()
removes a file or symbolic link.pathlib.Path.rmdir()
removes an empty directory.
We hope this article has helped you to resolve the problem. Apart from Django using get_user_model vs settings.AUTH_USER_MODEL, check other __del__-related topics.
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Paris | 2023-03-24
Python functions is always a bit confusing 😭 Django using get_user_model vs settings.AUTH_USER_MODEL is not the only problem I encountered. Will get back tomorrow with feedback
New York | 2023-03-24
Thanks for explaining! I was stuck with Django using get_user_model vs settings.AUTH_USER_MODEL for some hours, finally got it done 🤗. I am just not quite sure it is the best method
London | 2023-03-24
Maybe there are another answers? What Django using get_user_model vs settings.AUTH_USER_MODEL exactly means?. Will use it in my bachelor thesis