def validate_models(self):
import django
try:
django_setup = django.setup
except AttributeError:
pass
else:
django_setup()
s = io.StringIO()
try:
from django.core.management.validation import get_validation_errors
except ImportError:
from django.core.management.base import BaseCommand
cmd = BaseCommand()
try:
# since django 1.5
from django.core.management.base import OutputWrapper
cmd.stdout = OutputWrapper(sys.stdout)
cmd.stderr = OutputWrapper(sys.stderr)
except ImportError:
cmd.stdout, cmd.stderr = sys.stdout, sys.stderr
cmd.check()
else:
num_errors = get_validation_errors(s, None)
if num_errors:
raise RuntimeError(
'One or more Django models did not validate:\n{0}'.format(
s.getvalue()))
def make_wsgi_application():
# validate models
s = StringIO()
import django
from django.core.management.base import BaseCommand
django.setup()
cmd = BaseCommand()
import sys
cmd.stdout, cmd.stderr = sys.stdout, sys.stderr
cmd.check()
translation.activate(settings.LANGUAGE_CODE)
if django14:
return get_internal_wsgi_application()
return WSGIHandler()
def validate_models(self):
s = io.StringIO()
try:
from django.core.management.validation import get_validation_errors
except ImportError:
import django
from django.core.management.base import BaseCommand
django.setup()
cmd = BaseCommand()
cmd.stdout, cmd.stderr = sys.stdout, sys.stderr
cmd.check()
else:
num_errors = get_validation_errors(s, None)
if num_errors:
raise RuntimeError(
'One or more Django models did not validate:\n{0}'.format(
s.getvalue()))