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# Copyright (C) 2010, 2011 Linaro Limited
#
# Author: Zygmunt Krynicki <zygmunt.krynicki@linaro.org>
#
# This file is part of django-testproject.
#
# django-testproject is free software: you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License version 3
# as published by the Free Software Foundation
#
# django-testproject is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with django-testproject. If not, see <http://www.gnu.org/licenses/>.
"""
Settings generator for test projects
"""
import inspect
import os
DJANGO_TESTPROJECT_DIR = os.path.abspath(os.path.dirname(__file__))
def _get_default_settings(project_dir):
"""
Produce default settings
"""
DEBUG = True
TEMPLATE_DEBUG = DEBUG
ADMINS = (
#( 'Your name', 'email@example.org'),
)
MANAGERS = ADMINS
DATABASES = {
'default': {
'ENGINE': 'django.db.backends.sqlite3',
'NAME': os.path.join(project_dir, 'test.db')
}
}
TIME_ZONE = 'UTC'
LANGUAGE_CODE = 'en-us'
SITE_ID = 1
USE_I18N = True
USE_L10N = True
MEDIA_ROOT = ''
MEDIA_URL = ''
STATIC_ROOT = ''
STATIC_URL = '/static/'
STATICFILES_FINDERS = (
'django.contrib.staticfiles.finders.FileSystemFinder',
'django.contrib.staticfiles.finders.AppDirectoriesFinder',
)
SECRET_KEY = '00000000000000000000000000000000000000000000000000'
TEMPLATE_LOADERS = (
'django.template.loaders.filesystem.Loader',
'django.template.loaders.app_directories.Loader',
)
TEMPLATE_DIRS = (
os.path.join(project_dir, "templates"),
os.path.join(DJANGO_TESTPROJECT_DIR, "templates")
)
ROOT_URLCONF = ''
MIDDLEWARE_CLASSES = (
'django.contrib.sessions.middleware.SessionMiddleware',
'django.middleware.locale.LocaleMiddleware',
'django.middleware.common.CommonMiddleware',
'django.middleware.csrf.CsrfViewMiddleware',
'django.contrib.auth.middleware.AuthenticationMiddleware',
'django.contrib.messages.middleware.MessageMiddleware',
)
TEMPLATE_CONTEXT_PROCESSORS = (
"django.contrib.auth.context_processors.auth",
"django.core.context_processors.debug",
"django.core.context_processors.i18n",
"django.core.context_processors.media",
"django.contrib.messages.context_processors.messages")
return locals()
def gen_settings(**kwargs):
"""
Generate settings for test project
The settings will work for django 1.1.x and 1.2.x
You may provide any additional settings with keyword arguments, they
will be merged with generated settings.
"""
# Find project_dir by inspecting caller
frame = inspect.currentframe()
outer_frames = inspect.getouterframes(frame)
caller = outer_frames[1][0]
project_dir = os.path.dirname(
os.path.abspath(
inspect.getsourcefile(caller)))
# Default settings
settings = _get_default_settings(project_dir)
# Merge with user provided defaults
for key, value in kwargs.items():
if key not in settings:
new_value = value
elif isinstance(settings[key], (list, tuple)) and isinstance(value, (list, tuple)):
# Merge lists
new_value = list(settings[key]) + list(value)
elif isinstance(settings[key], (int, float, bool, str)) and isinstance(value, (int, float, bool, str)):
# Overwrite simple types
new_value = value
else:
raise ValueError("Don't know how to merge custom setting %r that already exists in generated settings" % key)
settings[key] = new_value
# Crude django_coverage integration
try:
import django_coverage
settings['INSTALLED_APPS'].insert(0, 'django_coverage')
settings['COVERAGE_REPORT_HTML_OUTPUT_DIR'] = os.getenv("COVERAGE_REPORT_HTML_OUTPUT_DIR")
settings['COVERAGE_MODULE_EXCLUDES'] = []
except ImportError:
pass
# Return settings back to the caller
return settings
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