django-polymorphic-tree | Polymorphic MPTT tree support for models | Object-Relational Mapping library

by django-polymorphic Python Version: 2.1 License: Non-SPDX

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

kandi X-RAY | django-polymorphic-tree Summary

django-polymorphic-tree is a Python library typically used in Utilities, Object-Relational Mapping applications. django-polymorphic-tree has no vulnerabilities, it has build file available and it has low support. However django-polymorphic-tree has 1 bugs and it has a Non-SPDX License. You can install using 'pip install django-polymorphic-tree' or download it from GitHub, PyPI.

Polymorphic MPTT tree support for models

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Quality

Security

License

Reuse

Support

django-polymorphic-tree has a low active ecosystem.

It has 169 star(s) with 45 fork(s). There are 12 watchers for this library.

It had no major release in the last 12 months.

There are 19 open issues and 31 have been closed. On average issues are closed in 149 days. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of django-polymorphic-tree is 2.1

Quality

django-polymorphic-tree has 1 bugs (0 blocker, 0 critical, 0 major, 1 minor) and 15 code smells.

Security

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

django-polymorphic-tree code analysis shows 0 unresolved vulnerabilities.

There are 1 security hotspots that need review.

License

django-polymorphic-tree has a Non-SPDX License.

Non-SPDX licenses can be open source with a non SPDX compliant license, or non open source licenses, and you need to review them closely before use.

Reuse

django-polymorphic-tree 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.

django-polymorphic-tree saves you 692 person hours of effort in developing the same functionality from scratch.

It has 1601 lines of code, 82 functions and 41 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

Top functions reviewed by kandi - BETA

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

Return context data
Add stylable result headers
Yields the results of the result_list
Generate stylable items for a result
Perform validation
Check if child is allowed
Validates a parent model instance
Return a list of child types for this page
Return the URL to moved node
Get app label
Render the admin list
Parse an admin change list
Returns the closest ancestor of the given type
Get all ancestors of a given type
Parse a stylable result list
Find the version string

Get all kandi verified functions for this library.

django-polymorphic-tree Key Features

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

django-polymorphic-tree Examples and Code Snippets

Django-polymorphic-tree list_display object name from Contents Fields

Python

Lines of Code : 58

License : Strong Copyleft (CC BY-SA 4.0)

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class UserTimelines(PolymorphicMPTTModel):
    parent = PolymorphicTreeForeignKey('self', null=True, blank=True, related_name='children', db_index=True, on_delete=models.CASCADE)

    class Meta(PolymorphicMPTTModel.Meta):
        verbose_

Django Rest Framework: Derived model serializer fields

Python

Lines of Code : 21

License : Strong Copyleft (CC BY-SA 4.0)

Copy

class DescriptionNode(BaseTreeNode):
    basetreenode = models.OneToOneField(BaseTreeNode, related_name="base_tree")
    description = models.CharField(_("Description"), max_length=200)

    class Meta:
        verbose_name = _("Descriptio

Community Discussions

Trending Discussions on django-polymorphic-tree

Django-polymorphic-tree list_display object name from Contents Fields

Django Rest Framework: Derived model serializer fields

QUESTION

Django-polymorphic-tree list_display object name from Contents Fields

Asked 2019-Jul-28 at 17:29

I want to show name of my object on django-admin site, but I`m using django-polymorphic-tree and name of my object should be a text from Contents of this object, how can I do it?

I`ve already tried __str __() in polymorphic tree subclasses, and this is not working because django-polymorphic-tree is using list_display in admin.py and nothing else.

This is part of my models.py

...

ANSWER

Answered 2019-Jul-28 at 17:29

After few days, I make solution for this problem. It is simple anyway, You must do sth like this:

Models.py:

Source https://stackoverflow.com/questions/57170381

QUESTION

Django Rest Framework: Derived model serializer fields

Asked 2017-Dec-27 at 06:07

I'm working on building a tree-like hierarchical database system using Django Rest Framework and django-polymorphic-tree. I have two models- BaseTreeNode and DescriptionNode (the later one is derived from BaseTreeNode). Specifically, here's my models.py:

...

ANSWER

Answered 2017-Dec-27 at 06:07

The Corresponding Model would be as follows:

Source https://stackoverflow.com/questions/47986957

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

Vulnerabilities

No vulnerabilities reported

Install django-polymorphic-tree

You can install using 'pip install django-polymorphic-tree' or download it from GitHub, PyPI.
You can use django-polymorphic-tree 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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