After upgrading to Django 3.0, I get the following error:
ImportError: cannot import name 'render_to_response' from 'django.shortcuts'
My view:
from django.shortcuts import render_to_response
from django.template import RequestContext
def index(request):
context = {'foo': 'bar'}
return render_to_response('index.html', context, context_instance=RequestContext(request))
Here is the full traceback:
Traceback (most recent call last):
File "./manage.py", line 21, in <module>
main()
File "./manage.py", line 17, in main
execute_from_command_line(sys.argv)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/__init__.py", line 381, in execute_from_command_line
utility.execute()
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/__init__.py", line 375, in execute
self.fetch_command(subcommand).run_from_argv(self.argv)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/base.py", line 323, in run_from_argv
self.execute(*args, **cmd_options)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 60, in execute
super().execute(*args, **options)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/base.py", line 364, in execute
output = self.handle(*args, **options)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 95, in handle
self.run(**options)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/core/management/commands/runserver.py", line 102, in run
autoreload.run_with_reloader(self.inner_run, **options)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/utils/autoreload.py", line 580, in run_with_reloader
start_django(reloader, main_func, *args, **kwargs)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/utils/autoreload.py", line 565, in start_django
reloader.run(django_main_thread)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/utils/autoreload.py", line 272, in run
get_resolver().urlconf_module
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/utils/functional.py", line 48, in __get__
res = instance.__dict__[self.name] = self.func(instance)
File "/Users/alasdair/.virtualenvs/django30/lib/python3.7/site-packages/django/urls/resolvers.py", line 572, in urlconf_module
return import_module(self.urlconf_name)
File "/Users/alasdair/.pyenv/versions/3.7.2/lib/python3.7/importlib/__init__.py", line 127, in import_module
return _bootstrap._gcd_import(name[level:], package, level)
File "<frozen importlib._bootstrap>", line 1006, in _gcd_import
File "<frozen importlib._bootstrap>", line 983, in _find_and_load
File "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked
File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
File "<frozen importlib._bootstrap_external>", line 728, in exec_module
How to solve this error?