django-observer | Watch modification of any type of field in Django 's model | Autocomplete library

by lambdalisue Python Version: 0.4.3 License: No License

X-Ray Key Features Code Snippets Community Discussions(2)Vulnerabilities Install Support

kandi X-RAY | django-observer Summary

django-observer is a Python library typically used in User Interface, Autocomplete applications. django-observer has no bugs, it has build file available and it has low support. However django-observer has 1 vulnerabilities. You can install using 'pip install django-observer' or download it from GitHub, PyPI.

Watch modification of any type of field in Django's model and call registered callback

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Quality

Security

License

Reuse

Support

django-observer has a low active ecosystem.

It has 39 star(s) with 3 fork(s). There are 2 watchers for this library.

It had no major release in the last 12 months.

There are 3 open issues and 4 have been closed. On average issues are closed in 71 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of django-observer is 0.4.3

Quality

django-observer has 0 bugs and 16 code smells.

Security

django-observer has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

django-observer code analysis shows 1 unresolved vulnerabilities (1 blocker, 0 critical, 0 major, 0 minor).

There are 1 security hotspots that need review.

License

django-observer does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

django-observer releases are not available. You will need to build from source code and install.

Deployable package is available in PyPI.

Build file is available. You can build the component from source.

Top functions reviewed by kandi - BETA

kandi has reviewed django-observer and discovered the below as its top functions. This is intended to give you an instant insight into django-observer implemented functionality, and help decide if they suit your requirements.

Creates a decorator that watches an attribute
Get a field from the model
Create a lazy watch for the model
Get field from model
Called when the object is saved
Returns a set of values
Yield the difference between the fields in the cache
Get a cached object
Unpack the receiver
Unregisters a signal receiver
Read lines from a file
Read the contents of the given file
Warn the related model
Register receiver and receiver to model
Called when m2m changed
Call the callback
Calls the post save method
Watch for model changes
Called when the receiver is created
Called before the receiver is received
Pre - save method
Unregisters receiver
Read file contents
Unregister receiver
Return the name of the related attribute
Return the related model
Start watching the model

Get all kandi verified functions for this library.

django-observer Key Features

No Key Features are available at this moment for django-observer.

django-observer Examples and Code Snippets

No Code Snippets are available at this moment for django-observer.

Community Discussions

Trending Discussions on django-observer

Problems installing django-observer package

Django 2.1 Model Observers

QUESTION

Problems installing django-observer package

Asked 2020-Dec-10 at 20:31

Hello I am trying to install django-observer for python3 on my Win10 PC but I keep getting following error message:

...

ANSWER

Answered 2020-Dec-10 at 20:31

This django-observer package hasn't been maintained for a long time. The github repository states it works on Python 3 version 3.2 and 3.3 though. So you might have luck setting up a virtualenv with python 3.2 or 3.3 and working from there.

The package appears to have done work similar to that of Django Signals. You can read up on them here. Signals are an implementation of the Observer pattern.

Just FYI, I tried installing the package too and got the same error on my MacOS machine. This is why I suggest switching to Signals.

Source https://stackoverflow.com/questions/65241739

QUESTION

Django 2.1 Model Observers

Asked 2019-Jan-21 at 16:09

Does DJango 2.1 have any support for observers on models?

I've looked into https://github.com/lambdalisue/django-observer, but it appears to only support up to 1.6.

My goal is that everytime a model is updated, I want to fire and command that executes other functions.

...

ANSWER

Answered 2019-Jan-21 at 16:09

Django supports signals that allow you to perform tasks when a model is saved to the database (either before or after it is saved). But also when a model is deleted.

Just implement a handler for one of the built-in signals, as described in the documentation linked above.

If you want to "observe" actual model changes, e.g. when a particular attribute is changed (without the need for saving to the database), then you would need to override the __setattr__ method of the class.

Source https://stackoverflow.com/questions/54292363

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install django-observer

You can install using 'pip install django-observer' or download it from GitHub, PyPI.
You can use django-observer like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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