How to move a model between two Django apps (Django 1.7)

Michael Zippo

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So about a year ago I started a project and like all new developers I didn"t really focus too much on the structure, however now I am further along with Django it has started to appear that my project layout mainly my models are horrible in structure.

I have models mainly held in a single app and really most of these models should be in their own individual apps, I did try and resolve this and move them with south however I found it tricky and really difficult due to foreign keys ect.

However due to Django 1.7 and built in support for migrations is there a better way to do this now?

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How to move a model between two Django apps (Django 1.7) del: Questions

__del__

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.

2973

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).

2973

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

How to move a model between two Django apps (Django 1.7) del: Questions

__del__

How to delete a file or folder in Python?

5 answers

How do I delete a file or folder in Python?

2639

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 How to move a model between two Django apps (Django 1.7), check other __del__-related topics.

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Marie Schteiner

Singapore | 2023-03-25

I was preparing for my coding interview, thanks for clarifying this - How to move a model between two Django apps (Django 1.7) in Python is not the simplest one. Checked yesterday, it works!

Oliver Emmerson

London | 2023-03-25

Maybe there are another answers? What How to move a model between two Django apps (Django 1.7) exactly means?. Checked yesterday, it works!

Dmitry Ungerschaft

Vigrinia | 2023-03-25

Thanks for explaining! I was stuck with How to move a model between two Django apps (Django 1.7) for some hours, finally got it done 🤗. Will get back tomorrow with feedback