poojansmobio/index.html

## index.html
<!doctype html>
<html>
  <head>
    <title>{{ site_title }}</title>
  </head>
  <body>
    <h2> {{ indextitle }} </h2>
  </body>
</html>

## urls.py
from django.urls import path
from .views import *
from . import views


urlpatterns = [
    path('',IndexView.as_view(),name="index"),
]

## views.py
from django.views.generic import TemplateView
from .models import *

"""
Base View
"""
class Base(TemplateView):
  """
  This is Base class
  The functions and variables used
  in this class can be used whichever
  class inherits this Base class.
  """

  def get_global_settings(self):
    """
    Function to get values from database
    """
    self.global_setting = tbl_setting_master.objects.all().values('key','value')

  def get_context_data(self, **kwargs):

      context = super(Base,self).get_context_data(**kwargs) #creating context variable

      setting = self.get_global_settings() #calling function

      main_title = next(item for item in setting if item["key"] == "main_title") #value to variables.
      context['site_title'] = main_title  #Passing variable to context

     return context

"""
Index View
"""
class IndexView(Base):
    """
    This class is inherited from Base class so the
    context variable of Base class will be defined directly added.
    """

    template_name = "index.html"


    """
    We use more functions for more operations
    """
    def indexmethod(self):
      self.variable_of_this_func = "IndexTitle"
      return self.variable_of_this_func


    def get_context_data(self, **kwargs):
      """
      This variables are of IndexView which is for index only.
      """

       context = super(IndexView,self).get_context_data(**kwargs)
       index_title = self.indexmethod()
       context['indextitle'] = index_title

      return context
	<!doctype html>
	<html>
	<head>
	<title>{{ site_title }}</title>
	</head>
	<body>
	<h2> {{ indextitle }} </h2>
	</body>
	</html>
	from django.urls import path
	from .views import *
	from . import views


	urlpatterns = [
	path('',IndexView.as_view(),name="index"),
	]
	from django.views.generic import TemplateView
	from .models import *

	"""
	Base View
	"""
	class Base(TemplateView):
	"""
	This is Base class
	The functions and variables used
	in this class can be used whichever
	class inherits this Base class.
	"""

	def get_global_settings(self):
	"""
	Function to get values from database
	"""
	self.global_setting = tbl_setting_master.objects.all().values('key','value')

	def get_context_data(self, **kwargs):

	context = super(Base,self).get_context_data(**kwargs) #creating context variable

	setting = self.get_global_settings() #calling function

	main_title = next(item for item in setting if item["key"] == "main_title") #value to variables.
	context['site_title'] = main_title #Passing variable to context

	return context

	"""
	Index View
	"""
	class IndexView(Base):
	"""
	This class is inherited from Base class so the
	context variable of Base class will be defined directly added.
	"""

	template_name = "index.html"


	"""
	We use more functions for more operations
	"""
	def indexmethod(self):
	self.variable_of_this_func = "IndexTitle"
	return self.variable_of_this_func


	def get_context_data(self, **kwargs):
	"""
	This variables are of IndexView which is for index only.
	"""

	context = super(IndexView,self).get_context_data(**kwargs)
	index_title = self.indexmethod()
	context['indextitle'] = index_title

	return context