Fix django admin EmbeddedField CRUD

.github/FUNDING.yml

@@ -0,0 +1,12 @@
+# These are supported funding model platforms
+
+github:
+patreon: 
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+otechie: # Replace with a single Otechie username
+custom:

.gitignore

@@ -1,4 +1,15 @@
 dist/
+build/
 .idea/
-_site/
+.tox/
 *__pycache__*
+*egg-info/
+
+docs/.sass-cache/*
+docs/_site/*
+tests/logs
+
+Gemfile.lock
+
+/docs/.jekyll-metadata
+/docs/djongocs/assets/*

.travis.yml

@@ -0,0 +1,26 @@
+language: python
+
+python:
+  - 3.8
+
+env:
+  matrix:
+    - MONGODB=4.2.6
+
+install:
+  - wget -qO - https://www.mongodb.org/static/pgp/server-4.2.asc | sudo apt-key add -
+  - echo "deb [ arch=amd64 ] https://repo.mongodb.org/apt/ubuntu xenial/mongodb-org/4.2 multiverse" | sudo tee /etc/apt/sources.list.d/mongodb-org-4.2.list
+  - sudo apt-get update
+  - sudo apt-get install -y mongodb-org=${MONGODB} mongodb-org-server=${MONGODB} mongodb-org-shell=${MONGODB} mongodb-org-mongos=${MONGODB} mongodb-org-tools=${MONGODB} --allow-downgrades
+  - sudo service mongod start
+  - sudo service mongod status
+  - pip install tox
+
+before_script:
+  - mongod --version
+
+script:
+  - tox -e py38-django_stable
+
+after_script:
+  - pkill mongod

ISSUE_TEMPLATE.md

@@ -1,14 +1,14 @@
-
-#### One line description of the issue
-
-#### Python script
-
-<The complete python script used to produce the issue.>
-
-```python
-<copy and paste code here>
-
-```
-
-#### Traceback
-<The complete stack trace of the error.>
+
+#### One line description of the issue
+
+#### Python script
+
+<The complete python script used to produce the issue.>
+
+```python
+<copy and paste code here>
+
+```
+
+#### Traceback
+<The complete stack trace of the error.>

MANIFEST

@@ -8,7 +8,11 @@ djongo\cursor.py
 djongo\database.py
 djongo\features.py
 djongo\introspection.py
-djongo\models.py
 djongo\operations.py
 djongo\schema.py
-djongo\sql2mongo.py
+djongo\models\__init__.py
+djongo\models\fields.py
+djongo\sql2mongo\__init__.py
+djongo\sql2mongo\converters.py
+djongo\sql2mongo\operators.py
+djongo\sql2mongo\query.py

MANIFEST.in

@@ -0,0 +1,4 @@
+include djongo/dynamic_formsets/static/dynamic_formsets/images/*.*
+include djongo/dynamic_formsets/static/dynamic_formsets/js/jquery/*.*
+include djongo/dynamic_formsets/static/dynamic_formsets/js/jquery-formset/*.*
+include djongo/dynamic_formsets/templates/admin/*.*

README.md

@@ -1,33 +1,56 @@
 <h1>djongo</h1>
-<h2>Driver for allowing Django to use MongoDB as the database backend</h2>
 
-Use Mongodb as a backend database for your django project, without changing a single django model!!!
+[![Build Status](https://travis-ci.com/nesdis/djongo.svg?branch=master)](https://travis-ci.com/nesdis/djongo)
+[![License: AGPL v3](https://img.shields.io/badge/License-AGPL%20v3-blue.svg)](https://www.gnu.org/licenses/agpl-3.0)
+<a href="https://badge.fury.io/py/djongo"><img src="https://badge.fury.io/py/djongo.svg" alt="PyPI version" height="18"></a>
 
-<h2>Usage:</h2>
+ ## The only connector that lets you use Django with MongoDB *without* changing the Django ORM
+
+Use MongoDB as a backend database for your Django project, without changing the Django ORM.
+Use the Django Admin GUI to add and modify documents in MongoDB. 
+
+## Usage:
 <ol>
-<li> pip install djongo </li>
-<li> Into settings.py file of your project, add: 
+<li> Install djongo:
 
 ``` 
+pip install djongo
+```
+</li>
+<li> Into settings.py file of your project, add: 
+
+```python
 DATABASES = {
     'default': {
         'ENGINE': 'djongo',
         'NAME': 'your-db-name',
+        'CLIENT': {
+           'host': 'your-db-host',
+        }
     }
 }
 ```
 </li>   
-   <li> Run <code>manage.py migrate</code> (ONLY the first time to create collections in mongoDB) </li>
+   <li> Run <code>manage.py makemigrations &ltapp_name&gt </code> followed by <code>manage.py migrate</code> (ONLY the first time to create collections in mongoDB) </li>
    <li> YOUR ARE SET! HAVE FUN! </li>
 </ol>
-<h2>Requirements:</h2>
 
-  1. djongo requires <b>python 3.5 or above.</b>
+## Requirements:
 
+  1. Python 3.6 or higher.
+  2. MongoDB 3.4 or higher.
+  3. If your models use nested queries or sub querysets like:
+
+      ```python
+      inner_qs = Blog.objects.filter(name__contains='Ch').values('name')
+      entries = Entry.objects.filter(blog__name__in=inner_qs)
+      ```
+     MongoDB 3.6 or higher is required.
 
-<h2>How it works:</h2>
+## How it works
 
-djongo is a SQL to mongodb query compiler. It translates a SQL query string into a mongoDB query document. As a result, all Django features, models etc work as is.
+djongo is a SQL to mongodb query compiler. It translates a SQL query string into a mongoDB query document.
+As a result, all Django features, models etc. work as is.
 
   Django contrib modules: 
 <pre><code>  
@@ -38,27 +61,29 @@ djongo is a SQL to mongodb query compiler. It translates a SQL query string into
 </code></pre>
  and others... fully supported.
 
-## Top Star Contributors
-
-[Rudolfce](https://github.com/rudolfce)
-
-<h2>Features:</h2>
+## Features
 
-  * Stop the immigrations.    
-  * Embedded model.
+  * Use Django Admin GUI to access MongoDB.  
+  * Embedded Model.
   * Embedded Array.
   * Embedded Form Fields.
 
-  Read the [full documentation](https://nesdis.github.io/djongo/)
-
- <h2>Questions</h2>
-
-   Any questions, suggestions for improvements or issues regarding the usage. Please raise a git-hub issue ticket.
-
- ## Contribute
-
- If you think djongo is useful, **please share it** with the world! Your endorsements and online reviews will help get more support for this project.
+  Read the [full documentation](https://www.djongomapper.com/)
 
- You can contribute to the source code or the documentation by creating a simple pull request! You may want to refer to the design documentation to get an idea on how [Django MongoDB connector](https://nesdis.github.io/djongo/django-mongodb-connector-design-document/) is implemented
+## Contribute
 
- Add a star, show some love :)
+If you think djongo is useful, **please share it** with the world! 
+
+You can contribute to the source code or the documentation by creating a simple pull request! 
+You may want to refer to the design documentation to get
+an idea on how [Django MongoDB connector](https://www.djongomapper.com/djongo/django-mongodb-connector-design-document/)
+is implemented.
+
+Add a star, show some love :) 
+
+## Questions and Discussion
+
+ * [Djongo groups](https://groups.google.com/d/forum/djongo) is where you can watch for new release announcements, suggest improvements, and discuss topics pertaining to Django and MongoDB.
+ * Issues, where things are not working as expected, please raise a git-hub issue ticket. 
+ * For questions and clarifications regarding usage, please put it up on stackoverflow instead. 
+

djongo/__init__.py

@@ -0,0 +1,10 @@
+# This version of Djongo was made possible by
+# the generous contributions from:
+#
+#       * Zachary Sizemore
+#       * Wayne Van Son
+#       * Norman Niemer
+#       * Renz Ladia
+#       * thestick613
+
+__version__ = '1.3.6'

djongo/admin.py

@@ -0,0 +1,27 @@
+import copy
+
+from django.contrib import admin
+from djongo.models import fields
+
+
+class ModelAdmin(admin.ModelAdmin):
+    DJONGO_FIELDS = (
+        fields.ArrayField,
+        fields.EmbeddedField,
+    )
+
+    def formfield_for_dbfield(self, db_field, request, **kwargs):
+        if not isinstance(db_field, self.DJONGO_FIELDS):
+            return admin.ModelAdmin.formfield_for_dbfield(
+                self, db_field, request, **kwargs)
+
+        admin_instance = ModelAdmin(db_field.model_container, admin.site)
+        kwargs.setdefault('admin', admin_instance)
+        kwargs.setdefault('request', request)
+
+        for klass in db_field.__class__.mro():
+            if klass in self.formfield_overrides:
+                kwargs = dict(copy.deepcopy(
+                    self.formfield_overrides[klass]), **kwargs)
+
+        return db_field.formfield(**kwargs)