try:
    __import__("yaml")
    yaml_available = True
except ImportError:
    yaml_available = False

try:
    __import__("json")
    json_available = True
except ImportError:
    json_available = False

settings = {
    'filename_format': '{namespace}.{locale}.{format}',
    'file_format': 'yml' if yaml_available else 'json' if json_available else 'py',
    'available_locales': ['en'],
    'load_path': [],
    'locale': 'en',
    'fallback': 'en',
    'placeholder_delimiter': '%',
    'error_on_missing_translation': False,
    'error_on_missing_placeholder': False,
    'error_on_missing_plural': False,
    'encoding': 'utf-8',
    'namespace_delimiter': '.',
    'plural_few': 5,
    'skip_locale_root_data': False,
    'enable_memoization': False
}

def set(key, value):
    settings[key] = value

def get(key):
    return settings[key]