django-tinymce4-lite | TinyMCE 4 editor widget for Django | Editor library

I want to change TextField in my model to TinyMCE RichTextEditor. I have downloaded tinymce 4.8.3 development package and customized it. Then I pasted tinymce files to staticfiles directory. As I understand it, in order for everything to work, I must assign an HTML class for the element on the view page. How it works on the local html file. I've tried almost all the applications that are installed through the pip(django-tinymce, django-tinymce4-lite etc..). And I still wanted to adjust this rich text editor for myself. Rich Text Editor must be appeared on admin page.

This is my models.py:

I'm following this tutorial for install django-tinymce4-lite. At the end of the tutorial there are the indications to install django-filebrowser-no-grappelli.

I use Django 2.1.1 but even though I've followed all the indications, after the installation of the file browser was shown this message:

File "/var/www/html/dev/miosito/django/beautifulsite_v0.1.1/djangosite/djangosite/urls.py", line 25, in path('admin/filebrowser/', include(site.urls)), NameError: name 'site' is not defined

Here there is urls.py:

I try to activate django-filebrowser-no-grappelli and I've use this indications for its configuration.

Then I've updated setting.py with this:

I'm using pipenv and have a repository checked out: https://github.com/rvanlaar/django-tinymce4-lite with branch rvanlaar-patch-1.

I want to switch this checkout to master. How can I do that?

I tried changing the Pipfile and running pipenv sync.

I am trying to get this package to work in Django: https://github.com/romanvm/django-tinymce4-lite

I'm using docker compose for my django installation. The setup is identical to this one here: https://docs.docker.com/compose/django/

Earlier when I encountered similar errors it had to do with the pip package not being properly loaded in docker. Now, I have loaded the "django-tinymce4-lite" package as follows:

• I have edited my requirements.txt in my project
• I have rebuilt my docker image

• When I log onto the docker instance, I can check the presence of the package using this:

  $ pip freeze Django==2.0.6 django-bootstrap3==10.0.1 django-tinymce4-lite==1.7.1 jsmin==2.2.2 Pillow==5.1.0 psycopg2-binary==2.7.4 pytz==2018.4

This seems to be in line with my requirements.txt file:

I am trying to get TinyMCE working in Django. Here is what I did:

• Using this package as a reference: django-tinymce4-lite
• Successfully ran pip install django-tinymce4-lite; package installs fine
• Added tinymce to INSTALLED_APPS in settings.py

Then here it gets tricky: