import os
import sys

if __name__ == "__main__":

    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)

import os
import sys

if __name__ == "__main__":

    # Browsers doesn't use content negotiation using ETags with HTTP 1.0 servers
    # Force Django to use HTTP 1.1 when using the runserver command
    from wsgiref import simple_server
    simple_server.ServerHandler.http_version = "1.1"

    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)

Allow to tests ETags when using the runserver command
Allow to tests ETags when using the runserver command

  import os
  import sys
  
  if __name__ == "__main__":
+ 
+     # Browsers doesn't use content negotiation using ETags with HTTP 1.0 servers
+     # Force Django to use HTTP 1.1 when using the runserver command
+     from wsgiref import simple_server
+     simple_server.ServerHandler.http_version = "1.1"
  
      os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")
  
      from django.core.management import execute_from_command_line
  
      execute_from_command_line(sys.argv)
  
Allow to tests ETags when using the runserver command
## Code Before:
import os
import sys

if __name__ == "__main__":

    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)

## Instruction:
Allow to tests ETags when using the runserver command
## Code After:
import os
import sys

if __name__ == "__main__":

    # Browsers doesn't use content negotiation using ETags with HTTP 1.0 servers
    # Force Django to use HTTP 1.1 when using the runserver command
    from wsgiref import simple_server
    simple_server.ServerHandler.http_version = "1.1"

    os.environ.setdefault("DJANGO_SETTINGS_MODULE", "settings")

    from django.core.management import execute_from_command_line

    execute_from_command_line(sys.argv)
