supermanzer

"""
  cbv_mixins.py - Provide useful mixins for Django's already useful Class Based Views.
  
  * MessageMixin: Automates assigning of success, error messages to POST method
"""

class MessageMixin(object):
    """Automate addition of success/error messages if defined in the view."""

    def get_success_message(self):

supermanzer

"""
  Subclass Django admin classes to automate saving created_by, modified_by fields.
  
  Requires models being registered have the necesssary fields.
"""
from django.contrib import admin
from django.contrib.contenttypes.admin import GenericTabularInline

class UserSaveModelAdmin(admin.ModelAdmin):
    """

supermanzer

from rest_framework.pagination import PageNumberPagination
from rest_framework.response import Response


class PageCountPaginator(PageNumberPagination):
    """Implements all behaviors from `PageNumberPagination` class but results includet `page_count` value."""

    def get_paginated_response(self, data):
        return Response({
            'count': self.page.paginator.count,

supermanzer

class ListDetailMixin:
    """
    Encapsulate the selection of separate serializers
    based on the detail boolean of the View `self.detail`.

    Requires View (or Viewset) have the following properties:
    * list_serializer - For returning lists of records
    * detail_serializer - For returning a single record (usually more fields)
    """
    # For details regarding viewset attrbiutes please refer to the DRF documentation

supermanzer

#!/usr/bin/env bash

# wait for RabbitMQ server to start
sleep 10

# If we have a stale PID file we need to remove it
if [[ -f w1.pid ]]; then
  rm -f ./w1.pid
fi

supermanzer

################################################################################
#               DOCKER ENVIRONMENT VARIABLES TEMPLATE                          #
#  Many of these settings are automatically used by Docker images when first   #
#  being created in an application.  In other situations (like custom Django   #
#  settings) thees values are accessed by the server code through custom calls #
#  like os.environ.get()                                                       #
################################################################################

# Django App Container Variables
SETTINGS_FILE=  # <- SETTING FILE PATH GOES HERE

supermanzer

from django.http import JsonResponse
from django.template.loader import render_to_string

class JsonTemplateMixin:
    """
    A mixnin for returning a rendered template as a JSON response,
    along with a value to indicate to a calling function whether the
    rendering was successful or not.
    """

supermanzer

"""
project.context_processors - Custom designed context processors.

These context processors handle setting additional context variables
in the Django request/response cycle.

Processors:
    debug_var - This sends the DEBUG setting value to the template context as the `testing_env` variable.
"""