runtests.py

#!/usr/bin/env python
import sys
from os import path

import django
from django.conf import global_settings as default_settings
from django.conf import settings
from django.core.management import execute_from_command_line

# Give feedback on used versions
sys.stderr.write(
    "Using Python version {0} from {1}\n".format(sys.version[:5], sys.executable)
)
sys.stderr.write(
    "Using Django version {0} from {1}\n".format(
        django.get_version(), path.dirname(path.abspath(django.__file__))
    )
)

if not settings.configured:
    settings.configure(
        DATABASES={
            "default": {"ENGINE": "django.db.backends.sqlite3", "NAME": ":memory:"}
        },
        INSTALLED_APPS=("tag_parser", "tag_parser.tests",),
        MIDDLEWARE=[],
        TEMPLATES=[
            {
                "BACKEND": "django.template.backends.django.DjangoTemplates",
                "OPTIONS": {
                    "loaders": [
                        "django.template.loaders.filesystem.Loader",
                        "django.template.loaders.app_directories.Loader",
                    ],
                    "context_processors": [
                        "django.template.context_processors.request",
                    ],
                    "builtins": ["tag_parser.tests.templatetags.tag_parser_test_tags",],
                },
            }
        ],
        TEST_RUNNER="django.test.runner.DiscoverRunner",
    )

DEFAULT_TEST_APPS = [
    "tag_parser",
]


def runtests():
    other_args = list(filter(lambda arg: arg.startswith("-"), sys.argv[1:]))
    test_apps = (
        list(filter(lambda arg: not arg.startswith("-"), sys.argv[1:]))
        or DEFAULT_TEST_APPS
    )
    argv = sys.argv[:1] + ["test", "--traceback"] + other_args + test_apps
    execute_from_command_line(argv)


if __name__ == "__main__":
    runtests()